diff --git a/README.md b/README.md
index 7a021c4..5fcd844 100644
--- a/README.md
+++ b/README.md
@@ -156,8 +156,11 @@ Here is a minimal browser-based example using the JavaScript API. Adapt paths, s
 
 > 💖 **If you find FEAScript useful, please consider supporting its development through a donation:**
 
+<a href="https://github.com/sponsors/FEAScript">
+  <img alt="GitHub Sponsors" src="https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%A4&logo=GitHub&color=%23fe8e86)](https://github.com/sponsors/feascript">
+</a>
 <a href="https://liberapay.com/FEAScript/donate">
-  <img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg">
+  <img alt="Donate using Liberapay" src="https://img.shields.io/badge/Liberapay-F6C915?logo=liberapay&logoColor=black">
 </a>
 
 Your support helps ensure the continued development and maintenance of this project.
diff --git a/dist/feascript.cjs.js b/dist/feascript.cjs.js
index c3b486c..28463e3 100644
--- a/dist/feascript.cjs.js
+++ b/dist/feascript.cjs.js
@@ -4,5 +4,5 @@
  * Copyright 2019 Google LLC
  * SPDX-License-Identifier: Apache-2.0
  */
-const N=Symbol("Comlink.proxy"),w=Symbol("Comlink.endpoint"),O=Symbol("Comlink.releaseProxy"),S=Symbol("Comlink.finalizer"),X=Symbol("Comlink.thrown"),V=e=>"object"==typeof e&&null!==e||"function"==typeof e,T=new Map([["proxy",{canHandle:e=>V(e)&&e[N],serialize(e){const{port1:t,port2:n}=new MessageChannel;return k(e,t),[n,[n]]},deserialize:e=>(e.start(),R(e))}],["throw",{canHandle:e=>V(e)&&X in e,serialize({value:e}){let t;return t=e instanceof Error?{isError:!0,value:{message:e.message,name:e.name,stack:e.stack}}:{isError:!1,value:e},[t,[]]},deserialize(e){if(e.isError)throw Object.assign(new Error(e.value.message),e.value);throw e.value}}]]);function k(e,t=globalThis,n=["*"]){t.addEventListener("message",(function o(s){if(!s||!s.data)return;if(!function(e,t){for(const n of e){if(t===n||"*"===n)return!0;if(n instanceof RegExp&&n.test(t))return!0}return!1}(n,s.origin))return void console.warn(`Invalid origin '${s.origin}' for comlink proxy`);const{id:i,type:r,path:a}=Object.assign({path:[]},s.data),l=(s.data.argumentList||[]).map(J);let d;try{const t=a.slice(0,-1).reduce(((e,t)=>e[t]),e),n=a.reduce(((e,t)=>e[t]),e);switch(r){case"GET":d=n;break;case"SET":t[a.slice(-1)[0]]=J(s.data.value),d=!0;break;case"APPLY":d=n.apply(t,l);break;case"CONSTRUCT":d=function(e){return Object.assign(e,{[N]:!0})}(new n(...l));break;case"ENDPOINT":{const{port1:t,port2:n}=new MessageChannel;k(e,n),d=function(e,t){return G.set(e,t),e}(t,[t])}break;case"RELEASE":d=void 0;break;default:return}}catch(e){d={value:e,[X]:0}}Promise.resolve(d).catch((e=>({value:e,[X]:0}))).then((n=>{const[s,a]=K(n);t.postMessage(Object.assign(Object.assign({},s),{id:i}),a),"RELEASE"===r&&(t.removeEventListener("message",o),P(t),S in e&&"function"==typeof e[S]&&e[S]())})).catch((e=>{const[n,o]=K({value:new TypeError("Unserializable return value"),[X]:0});t.postMessage(Object.assign(Object.assign({},n),{id:i}),o)}))})),t.start&&t.start()}function P(e){(function(e){return"MessagePort"===e.constructor.name})(e)&&e.close()}function R(e,t){const n=new Map;return e.addEventListener("message",(function(e){const{data:t}=e;if(!t||!t.id)return;const o=n.get(t.id);if(o)try{o(t)}finally{n.delete(t.id)}})),j(e,n,[],t)}function Y(e){if(e)throw new Error("Proxy has been released and is not useable")}function I(e){return H(e,new Map,{type:"RELEASE"}).then((()=>{P(e)}))}const B=new WeakMap,q="FinalizationRegistry"in globalThis&&new FinalizationRegistry((e=>{const t=(B.get(e)||0)-1;B.set(e,t),0===t&&I(e)}));function j(e,t,n=[],o=function(){}){let s=!1;const i=new Proxy(o,{get(o,r){if(Y(s),r===O)return()=>{!function(e){q&&q.unregister(e)}(i),I(e),t.clear(),s=!0};if("then"===r){if(0===n.length)return{then:()=>i};const o=H(e,t,{type:"GET",path:n.map((e=>e.toString()))}).then(J);return o.then.bind(o)}return j(e,t,[...n,r])},set(o,i,r){Y(s);const[a,l]=K(r);return H(e,t,{type:"SET",path:[...n,i].map((e=>e.toString())),value:a},l).then(J)},apply(o,i,r){Y(s);const a=n[n.length-1];if(a===w)return H(e,t,{type:"ENDPOINT"}).then(J);if("bind"===a)return j(e,t,n.slice(0,-1));const[l,d]=W(r);return H(e,t,{type:"APPLY",path:n.map((e=>e.toString())),argumentList:l},d).then(J)},construct(o,i){Y(s);const[r,a]=W(i);return H(e,t,{type:"CONSTRUCT",path:n.map((e=>e.toString())),argumentList:r},a).then(J)}});return function(e,t){const n=(B.get(t)||0)+1;B.set(t,n),q&&q.register(e,t,e)}(i,e),i}function W(e){const t=e.map(K);return[t.map((e=>e[0])),(n=t.map((e=>e[1])),Array.prototype.concat.apply([],n))];var n}const G=new WeakMap;function K(e){for(const[t,n]of T)if(n.canHandle(e)){const[o,s]=n.serialize(e);return[{type:"HANDLER",name:t,value:o},s]}return[{type:"RAW",value:e},G.get(e)||[]]}function J(e){switch(e.type){case"HANDLER":return T.get(e.name).deserialize(e.value);case"RAW":return e.value}}function H(e,t,n,o){return new Promise((s=>{const i=new Array(4).fill(0).map((()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16))).join("-");t.set(i,s),e.start&&e.start(),e.postMessage(Object.assign({id:i},n),o)}))}exports.FEAScriptModel=class{constructor(){this.solverConfig=null,this.meshConfig={},this.boundaryConditions={},this.solverMethod="lusolve",this.coefficientFunctions=null,o("FEAScriptModel instance created")}setSolverConfig(e,t={}){this.solverConfig=e,t&&t.coefficientFunctions&&(this.coefficientFunctions=t.coefficientFunctions,n("Coefficient functions set")),n(`Solver config set to: ${e}`)}setMeshConfig(e){this.meshConfig=e,n(`Mesh config set with dimensions: ${e.meshDimension}`)}addBoundaryCondition(e,t){this.boundaryConditions[e]=t,n(`Boundary condition added for boundary: ${e}, type: ${t[0]}`)}setSolverMethod(e){this.solverMethod=e,n(`Solver method set to: ${e}`)}solve(){if(!this.solverConfig||!this.meshConfig||!this.boundaryConditions){const e="Solver config, mesh config, and boundary conditions must be set before solving.";throw console.error(e),new Error(e)}let e=[],t=[],r=[],a=[];o("Preparing mesh...");const u=function(e){const{meshDimension:t,numElementsX:o,numElementsY:i,maxX:r,maxY:a,elementOrder:u,parsedMesh:c}=e;let m;"1D"===t?m=new l({numElementsX:o,maxX:r,elementOrder:u,parsedMesh:c}):"2D"===t?m=new d({numElementsX:o,maxX:r,numElementsY:i,maxY:a,elementOrder:u,parsedMesh:c}):s("Mesh dimension must be either '1D' or '2D'.");const h=m.boundaryElementsProcessed?m.parsedMesh:m.generateMesh();let f,p,b=h.nodesXCoordinates,y=h.nodesYCoordinates,g=h.totalNodesX,E=h.totalNodesY,v=h.nodalNumbering,M=h.boundaryElements;return null!=c?(f=v.length,p=b.length,n(`Using parsed mesh with ${f} elements and ${p} nodes`)):(f=o*("2D"===t?i:1),p=g*("2D"===t?E:1),n(`Using mesh generated from geometry with ${f} elements and ${p} nodes`)),{nodesXCoordinates:b,nodesYCoordinates:y,totalNodesX:g,totalNodesY:E,nop:v,boundaryElements:M,totalElements:f,totalNodes:p,meshDimension:t,elementOrder:u}}(this.meshConfig);o("Mesh preparation completed");const g={nodesXCoordinates:u.nodesXCoordinates,nodesYCoordinates:u.nodesYCoordinates};if(o("Beginning solving process..."),console.time("totalSolvingTime"),"heatConductionScript"===this.solverConfig)if(o(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod){r=$(p,u,this.boundaryConditions).solutionVector}else{({jacobianMatrix:e,residualVector:t}=function(e,t){o("Starting solid heat transfer matrix assembly...");const{nodesXCoordinates:n,nodesYCoordinates:s,nop:i,boundaryElements:r,totalElements:a,meshDimension:l,elementOrder:d}=e,u=c(e),{residualVector:p,jacobianMatrix:b,localToGlobalMap:y,basisFunctions:g,gaussPoints:E,gaussWeights:v,numNodes:M}=u;for(let e=0;e<a;e++){for(let t=0;t<M;t++)y[t]=i[e][t]-1;for(let e=0;e<E.length;e++)if("1D"===l){const t=g.getBasisFunctions(E[e]),o=m({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:n,localToGlobalMap:y,numNodes:M}),{detJacobian:s,basisFunctionDerivX:i}=o;for(let t=0;t<M;t++){let n=y[t];for(let o=0;o<M;o++){let r=y[o];b[n][r]+=-v[e]*s*(i[t]*i[o])}}}else if("2D"===l)for(let t=0;t<E.length;t++){const o=g.getBasisFunctions(E[e],E[t]),i=h({basisFunction:o.basisFunction,basisFunctionDerivKsi:o.basisFunctionDerivKsi,basisFunctionDerivEta:o.basisFunctionDerivEta,nodesXCoordinates:n,nodesYCoordinates:s,localToGlobalMap:y,numNodes:M}),{detJacobian:r,basisFunctionDerivX:a,basisFunctionDerivY:l}=i;for(let n=0;n<M;n++){let o=y[n];for(let s=0;s<M;s++){let i=y[s];b[o][i]+=-v[e]*v[t]*r*(a[n]*a[s]+l[n]*l[s])}}}}const C=new f(t,r,i,l,d);return C.imposeConvectionBoundaryConditions(p,b,E,v,n,s,g),C.imposeConstantTempBoundaryConditions(p,b),o("Solid heat transfer matrix assembly completed"),{jacobianMatrix:b,residualVector:p}}(u,this.boundaryConditions));r=i(this.solverMethod,e,t).solutionVector}else if("frontPropagationScript"===this.solverConfig){o(`Using solver: ${this.solverConfig}`);let n=0;const s=5,i={meshData:u,boundaryConditions:this.boundaryConditions,eikonalActivationFlag:n,solverMethod:this.solverMethod,initialSolution:a};for(;n<=1;){i.eikonalActivationFlag=n,r.length>0&&(i.initialSolution=[...r]);const o=A(y,i,100,1e-4);e=o.jacobianMatrix,t=o.residualVector,r=o.solutionVector,n+=1/s}}else if("generalFormPDEScript"===this.solverConfig)if(o(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod)s("Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.");else{({jacobianMatrix:e,residualVector:t}=function(e,t,n){o("Starting general form PDE matrix assembly...");const{nodesXCoordinates:i,nodesYCoordinates:r,nop:a,boundaryElements:l,totalElements:d,meshDimension:u,elementOrder:h}=e,{A:f,B:p,C:y,D:g}=n,E=c(e),{residualVector:v,jacobianMatrix:M,localToGlobalMap:C,basisFunctions:D,gaussPoints:$,gaussWeights:F,numNodes:x}=E;if("1D"===u)for(let e=0;e<d;e++){for(let t=0;t<x;t++)C[t]=Math.abs(a[e][t])-1;for(let e=0;e<$.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=D.getBasisFunctions($[e]),{detJacobian:o,basisFunctionDerivX:s}=m({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:i,localToGlobalMap:C,numNodes:x});let r=0;for(let e=0;e<x;e++)r+=i[C[e]]*t[e];const a=f(r),l=p(r),d=y(r),u=g(r);for(let n=0;n<x;n++){const i=C[n];v[i]-=F[e]*o*u*t[n];for(let r=0;r<x;r++){const u=C[r];M[i][u]+=F[e]*o*a*s[n]*s[r],M[i][u]-=F[e]*o*l*s[r]*t[n],M[i][u]+=F[e]*o*d*t[n]*t[r]}}}}else"2D"===u&&s("2D general form PDE is not yet supported in assembleGeneralFormPDEMat.");return new b(t,l,a,u,h).imposeDirichletBoundaryConditions(v,M),o("General form PDE matrix assembly completed"),{jacobianMatrix:M,residualVector:v}}(u,this.boundaryConditions,this.coefficientFunctions));r=i(this.solverMethod,e,t).solutionVector}return console.timeEnd("totalSolvingTime"),o("Solving process completed"),{solutionVector:r,nodesCoordinates:g}}},exports.FEAScriptWorker=class{constructor(){this.worker=null,this.feaWorker=null,this.isReady=!1,this._initWorker()}async _initWorker(){try{this.worker=new Worker(new URL("./wrapperScript.js","undefined"==typeof document?new(require("url").URL)("file:"+__filename).href:document.currentScript&&"SCRIPT"===document.currentScript.tagName.toUpperCase()&&document.currentScript.src||new URL("feascript.cjs.js",document.baseURI).href),{type:"module"}),this.worker.onerror=e=>{console.error("FEAScriptWorker: Worker error:",e)};const e=R(this.worker);this.feaWorker=await new e,this.isReady=!0}catch(e){throw console.error("Failed to initialize worker",e),e}}async _ensureReady(){return this.isReady?Promise.resolve():new Promise(((e,t)=>{let n=0;const o=()=>{n++,this.isReady?e():n>=50?t(new Error("Timeout waiting for worker to be ready")):setTimeout(o,1e3)};o()}))}async setSolverConfig(e){return await this._ensureReady(),o(`FEAScriptWorker: Setting solver config to: ${e}`),this.feaWorker.setSolverConfig(e)}async setMeshConfig(e){return await this._ensureReady(),o("FEAScriptWorker: Setting mesh config"),this.feaWorker.setMeshConfig(e)}async addBoundaryCondition(e,t){return await this._ensureReady(),o(`FEAScriptWorker: Adding boundary condition for boundary: ${e}`),this.feaWorker.addBoundaryCondition(e,t)}async setSolverMethod(e){return await this._ensureReady(),o(`FEAScriptWorker: Setting solver method to: ${e}`),this.feaWorker.setSolverMethod(e)}async solve(){await this._ensureReady(),o("FEAScriptWorker: Requesting solution from worker...");const e=performance.now(),t=await this.feaWorker.solve();return o(`FEAScriptWorker: Solution completed in ${((performance.now()-e)/1e3).toFixed(2)}s`),t}async getModelInfo(){return await this._ensureReady(),this.feaWorker.getModelInfo()}async ping(){return await this._ensureReady(),this.feaWorker.ping()}terminate(){this.worker&&(this.worker.terminate(),this.worker=null,this.feaWorker=null,this.isReady=!1)}},exports.importGmshQuadTri=async e=>{let t={nodesXCoordinates:[],nodesYCoordinates:[],nodalNumbering:{quadElements:[],triangleElements:[]},boundaryElements:[],boundaryConditions:[],boundaryNodePairs:{},gmshV:0,ascii:!1,fltBytes:"8",totalNodesX:0,totalNodesY:0,physicalPropMap:[],elementTypes:{}},o=(await e.text()).split("\n").map((e=>e.trim())).filter((e=>""!==e&&" "!==e)),s="",i=0,r=0,a=0,l=0,d={numNodes:0},u=0,c=[],m=0,h=0,f=0,p={dim:0,tag:0,elementType:0,numElements:0},b=0,y={};for(;i<o.length;){const e=o[i];if("$MeshFormat"===e){s="meshFormat",i++;continue}if("$EndMeshFormat"===e){s="",i++;continue}if("$PhysicalNames"===e){s="physicalNames",i++;continue}if("$EndPhysicalNames"===e){s="",i++;continue}if("$Entities"===e){s="entities",i++;continue}if("$EndEntities"===e){s="",i++;continue}if("$Nodes"===e){s="nodes",i++;continue}if("$EndNodes"===e){s="",i++;continue}if("$Elements"===e){s="elements",i++;continue}if("$EndElements"===e){s="",i++;continue}const n=e.split(/\s+/).filter((e=>""!==e));if("meshFormat"===s)t.gmshV=parseFloat(n[0]),t.ascii="0"===n[1],t.fltBytes=n[2];else if("physicalNames"===s){if(n.length>=3){if(!/^\d+$/.test(n[0])){i++;continue}const e=parseInt(n[0],10),o=parseInt(n[1],10);let s=n.slice(2).join(" ");s=s.replace(/^"|"$/g,""),t.physicalPropMap.push({tag:o,dimension:e,name:s})}}else if("nodes"===s){if(0===r){r=parseInt(n[0],10),a=parseInt(n[1],10),t.nodesXCoordinates=new Array(a).fill(0),t.nodesYCoordinates=new Array(a).fill(0),i++;continue}if(l<r&&0===d.numNodes){d={dim:parseInt(n[0],10),tag:parseInt(n[1],10),parametric:parseInt(n[2],10),numNodes:parseInt(n[3],10)},c=[],u=0,m=0,i++;continue}if(u<d.numNodes){for(let e=0;e<n.length&&u<d.numNodes;e++)c.push(parseInt(n[e],10)),u++;if(u<d.numNodes){i++;continue}i++;continue}if(m<d.numNodes){const e=c[m]-1,o=parseFloat(n[0]),s=parseFloat(n[1]);t.nodesXCoordinates[e]=o,t.nodesYCoordinates[e]=s,t.totalNodesX++,t.totalNodesY++,m++,m===d.numNodes&&(l++,d={numNodes:0})}}else if("elements"===s){if(0===h){h=parseInt(n[0],10),parseInt(n[1],10),i++;continue}if(f<h&&0===p.numElements){p={dim:parseInt(n[0],10),tag:parseInt(n[1],10),elementType:parseInt(n[2],10),numElements:parseInt(n[3],10)},t.elementTypes[p.elementType]=(t.elementTypes[p.elementType]||0)+p.numElements,b=0,i++;continue}if(b<p.numElements){parseInt(n[0],10);const e=n.slice(1).map((e=>parseInt(e,10)));if(1===p.elementType||8===p.elementType){const n=p.tag;y[n]||(y[n]=[]),y[n].push(e),t.boundaryNodePairs[n]||(t.boundaryNodePairs[n]=[]),t.boundaryNodePairs[n].push(e)}else 2===p.elementType?t.nodalNumbering.triangleElements.push(e):(3===p.elementType||10===p.elementType)&&t.nodalNumbering.quadElements.push(e);b++,b===p.numElements&&(f++,p={numElements:0})}}i++}return t.physicalPropMap.forEach((e=>{if(1===e.dimension){const n=y[e.tag]||[];n.length>0&&t.boundaryConditions.push({name:e.name,tag:e.tag,nodes:n})}})),n(`Parsed boundary node pairs by physical tag: ${JSON.stringify(t.boundaryNodePairs)}. These pairs will be used to identify boundary elements in the mesh.`),t},exports.logSystem=function(e){"basic"!==e&&"debug"!==e?(console.log("%c[WARN] Invalid log level: "+e+". Using basic instead.","color: #FFC107; font-weight: bold;"),t="basic"):(t=e,o(`Log level set to: ${e}`))},exports.plotSolution=function(e,t,n,o,s,i,r="structured"){const{nodesXCoordinates:a,nodesYCoordinates:l}=t;if("1D"===o&&"line"===s){let t;t=e.length>0&&Array.isArray(e[0])?e.map((e=>e[0])):e;let o=Array.from(a),s={x:o,y:t,mode:"lines",type:"scatter",line:{color:"rgb(219, 64, 82)",width:2},name:"Solution"},r=Math.min(window.innerWidth,700),l=Math.max(...o),d=r/l,u={title:`line plot - ${n}`,width:Math.max(d*l,400),height:350,xaxis:{title:"x"},yaxis:{title:"Solution"},margin:{l:70,r:40,t:50,b:50}};Plotly.newPlot(i,[s],u,{responsive:!0})}else if("2D"===o&&"contour"===s){const t="structured"===r,o=new Set(a).size,d=new Set(l).size;let u;u=Array.isArray(e[0])?e.map((e=>e[0])):e;let c=Math.min(window.innerWidth,700),m=Math.max(...a),h=Math.max(...l)/m,f=Math.min(c,600),p={title:`${s} plot - ${n}`,width:f,height:f*h*.8,xaxis:{title:"x"},yaxis:{title:"y"},margin:{l:50,r:50,t:50,b:50},hovermode:"closest"};if(t){const t=o,n=d;math.reshape(Array.from(a),[t,n]);let s=math.reshape(Array.from(l),[t,n]),r=math.reshape(Array.from(e),[t,n]),u=math.transpose(r),c=[];for(let e=0;e<t*n;e+=n){let t=a[e];c.push(t)}let m={z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},x:c,y:s[0],name:"Solution Field"};Plotly.newPlot(i,[m],p,{responsive:!0})}else{let e={x:a,y:l,z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},name:"Solution Field"};Plotly.newPlot(i,[e],p,{responsive:!0})}}},exports.printVersion="0.1.3";
+const N=Symbol("Comlink.proxy"),w=Symbol("Comlink.endpoint"),O=Symbol("Comlink.releaseProxy"),S=Symbol("Comlink.finalizer"),X=Symbol("Comlink.thrown"),V=e=>"object"==typeof e&&null!==e||"function"==typeof e,T=new Map([["proxy",{canHandle:e=>V(e)&&e[N],serialize(e){const{port1:t,port2:n}=new MessageChannel;return k(e,t),[n,[n]]},deserialize:e=>(e.start(),R(e))}],["throw",{canHandle:e=>V(e)&&X in e,serialize({value:e}){let t;return t=e instanceof Error?{isError:!0,value:{message:e.message,name:e.name,stack:e.stack}}:{isError:!1,value:e},[t,[]]},deserialize(e){if(e.isError)throw Object.assign(new Error(e.value.message),e.value);throw e.value}}]]);function k(e,t=globalThis,n=["*"]){t.addEventListener("message",(function o(s){if(!s||!s.data)return;if(!function(e,t){for(const n of e){if(t===n||"*"===n)return!0;if(n instanceof RegExp&&n.test(t))return!0}return!1}(n,s.origin))return void console.warn(`Invalid origin '${s.origin}' for comlink proxy`);const{id:i,type:r,path:a}=Object.assign({path:[]},s.data),l=(s.data.argumentList||[]).map(J);let d;try{const t=a.slice(0,-1).reduce(((e,t)=>e[t]),e),n=a.reduce(((e,t)=>e[t]),e);switch(r){case"GET":d=n;break;case"SET":t[a.slice(-1)[0]]=J(s.data.value),d=!0;break;case"APPLY":d=n.apply(t,l);break;case"CONSTRUCT":d=function(e){return Object.assign(e,{[N]:!0})}(new n(...l));break;case"ENDPOINT":{const{port1:t,port2:n}=new MessageChannel;k(e,n),d=function(e,t){return G.set(e,t),e}(t,[t])}break;case"RELEASE":d=void 0;break;default:return}}catch(e){d={value:e,[X]:0}}Promise.resolve(d).catch((e=>({value:e,[X]:0}))).then((n=>{const[s,a]=K(n);t.postMessage(Object.assign(Object.assign({},s),{id:i}),a),"RELEASE"===r&&(t.removeEventListener("message",o),P(t),S in e&&"function"==typeof e[S]&&e[S]())})).catch((e=>{const[n,o]=K({value:new TypeError("Unserializable return value"),[X]:0});t.postMessage(Object.assign(Object.assign({},n),{id:i}),o)}))})),t.start&&t.start()}function P(e){(function(e){return"MessagePort"===e.constructor.name})(e)&&e.close()}function R(e,t){const n=new Map;return e.addEventListener("message",(function(e){const{data:t}=e;if(!t||!t.id)return;const o=n.get(t.id);if(o)try{o(t)}finally{n.delete(t.id)}})),j(e,n,[],t)}function Y(e){if(e)throw new Error("Proxy has been released and is not useable")}function I(e){return H(e,new Map,{type:"RELEASE"}).then((()=>{P(e)}))}const B=new WeakMap,q="FinalizationRegistry"in globalThis&&new FinalizationRegistry((e=>{const t=(B.get(e)||0)-1;B.set(e,t),0===t&&I(e)}));function j(e,t,n=[],o=function(){}){let s=!1;const i=new Proxy(o,{get(o,r){if(Y(s),r===O)return()=>{!function(e){q&&q.unregister(e)}(i),I(e),t.clear(),s=!0};if("then"===r){if(0===n.length)return{then:()=>i};const o=H(e,t,{type:"GET",path:n.map((e=>e.toString()))}).then(J);return o.then.bind(o)}return j(e,t,[...n,r])},set(o,i,r){Y(s);const[a,l]=K(r);return H(e,t,{type:"SET",path:[...n,i].map((e=>e.toString())),value:a},l).then(J)},apply(o,i,r){Y(s);const a=n[n.length-1];if(a===w)return H(e,t,{type:"ENDPOINT"}).then(J);if("bind"===a)return j(e,t,n.slice(0,-1));const[l,d]=W(r);return H(e,t,{type:"APPLY",path:n.map((e=>e.toString())),argumentList:l},d).then(J)},construct(o,i){Y(s);const[r,a]=W(i);return H(e,t,{type:"CONSTRUCT",path:n.map((e=>e.toString())),argumentList:r},a).then(J)}});return function(e,t){const n=(B.get(t)||0)+1;B.set(t,n),q&&q.register(e,t,e)}(i,e),i}function W(e){const t=e.map(K);return[t.map((e=>e[0])),(n=t.map((e=>e[1])),Array.prototype.concat.apply([],n))];var n}const G=new WeakMap;function K(e){for(const[t,n]of T)if(n.canHandle(e)){const[o,s]=n.serialize(e);return[{type:"HANDLER",name:t,value:o},s]}return[{type:"RAW",value:e},G.get(e)||[]]}function J(e){switch(e.type){case"HANDLER":return T.get(e.name).deserialize(e.value);case"RAW":return e.value}}function H(e,t,n,o){return new Promise((s=>{const i=new Array(4).fill(0).map((()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16))).join("-");t.set(i,s),e.start&&e.start(),e.postMessage(Object.assign({id:i},n),o)}))}exports.FEAScriptModel=class{constructor(){this.solverConfig=null,this.meshConfig={},this.boundaryConditions={},this.solverMethod="lusolve",this.coefficientFunctions=null,o("FEAScriptModel instance created")}setSolverConfig(e,t={}){this.solverConfig=e,t&&t.coefficientFunctions&&(this.coefficientFunctions=t.coefficientFunctions,n("Coefficient functions set")),n(`Solver config set to: ${e}`)}setMeshConfig(e){this.meshConfig=e,n(`Mesh config set with dimensions: ${e.meshDimension}`)}addBoundaryCondition(e,t){this.boundaryConditions[e]=t,n(`Boundary condition added for boundary: ${e}, type: ${t[0]}`)}setSolverMethod(e){this.solverMethod=e,n(`Solver method set to: ${e}`)}solve(){if(!this.solverConfig||!this.meshConfig||!this.boundaryConditions){const e="Solver config, mesh config, and boundary conditions must be set before solving.";throw console.error(e),new Error(e)}let e=[],t=[],r=[],a=[];o("Preparing mesh...");const u=function(e){const{meshDimension:t,numElementsX:o,numElementsY:i,maxX:r,maxY:a,elementOrder:u,parsedMesh:c}=e;let m;"1D"===t?m=new l({numElementsX:o,maxX:r,elementOrder:u,parsedMesh:c}):"2D"===t?m=new d({numElementsX:o,maxX:r,numElementsY:i,maxY:a,elementOrder:u,parsedMesh:c}):s("Mesh dimension must be either '1D' or '2D'.");const h=m.boundaryElementsProcessed?m.parsedMesh:m.generateMesh();let f,p,b=h.nodesXCoordinates,y=h.nodesYCoordinates,g=h.totalNodesX,E=h.totalNodesY,v=h.nodalNumbering,M=h.boundaryElements;return null!=c?(f=v.length,p=b.length,n(`Using parsed mesh with ${f} elements and ${p} nodes`)):(f=o*("2D"===t?i:1),p=g*("2D"===t?E:1),n(`Using mesh generated from geometry with ${f} elements and ${p} nodes`)),{nodesXCoordinates:b,nodesYCoordinates:y,totalNodesX:g,totalNodesY:E,nop:v,boundaryElements:M,totalElements:f,totalNodes:p,meshDimension:t,elementOrder:u}}(this.meshConfig);o("Mesh preparation completed");const g={nodesXCoordinates:u.nodesXCoordinates,nodesYCoordinates:u.nodesYCoordinates};if(o("Beginning solving process..."),console.time("totalSolvingTime"),"heatConductionScript"===this.solverConfig)if(o(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod){r=$(p,u,this.boundaryConditions).solutionVector}else{({jacobianMatrix:e,residualVector:t}=function(e,t){o("Starting solid heat transfer matrix assembly...");const{nodesXCoordinates:n,nodesYCoordinates:s,nop:i,boundaryElements:r,totalElements:a,meshDimension:l,elementOrder:d}=e,u=c(e),{residualVector:p,jacobianMatrix:b,localToGlobalMap:y,basisFunctions:g,gaussPoints:E,gaussWeights:v,numNodes:M}=u;for(let e=0;e<a;e++){for(let t=0;t<M;t++)y[t]=i[e][t]-1;for(let e=0;e<E.length;e++)if("1D"===l){const t=g.getBasisFunctions(E[e]),o=m({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:n,localToGlobalMap:y,numNodes:M}),{detJacobian:s,basisFunctionDerivX:i}=o;for(let t=0;t<M;t++){let n=y[t];for(let o=0;o<M;o++){let r=y[o];b[n][r]+=-v[e]*s*(i[t]*i[o])}}}else if("2D"===l)for(let t=0;t<E.length;t++){const o=g.getBasisFunctions(E[e],E[t]),i=h({basisFunction:o.basisFunction,basisFunctionDerivKsi:o.basisFunctionDerivKsi,basisFunctionDerivEta:o.basisFunctionDerivEta,nodesXCoordinates:n,nodesYCoordinates:s,localToGlobalMap:y,numNodes:M}),{detJacobian:r,basisFunctionDerivX:a,basisFunctionDerivY:l}=i;for(let n=0;n<M;n++){let o=y[n];for(let s=0;s<M;s++){let i=y[s];b[o][i]+=-v[e]*v[t]*r*(a[n]*a[s]+l[n]*l[s])}}}}const C=new f(t,r,i,l,d);return C.imposeConvectionBoundaryConditions(p,b,E,v,n,s,g),C.imposeConstantTempBoundaryConditions(p,b),o("Solid heat transfer matrix assembly completed"),{jacobianMatrix:b,residualVector:p}}(u,this.boundaryConditions));r=i(this.solverMethod,e,t).solutionVector}else if("frontPropagationScript"===this.solverConfig){o(`Using solver: ${this.solverConfig}`);let n=0;const s=5,i={meshData:u,boundaryConditions:this.boundaryConditions,eikonalActivationFlag:n,solverMethod:this.solverMethod,initialSolution:a};for(;n<=1;){i.eikonalActivationFlag=n,r.length>0&&(i.initialSolution=[...r]);const o=A(y,i,100,1e-4);e=o.jacobianMatrix,t=o.residualVector,r=o.solutionVector,n+=1/s}}else if("generalFormPDEScript"===this.solverConfig)if(o(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod)s("Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.");else{({jacobianMatrix:e,residualVector:t}=function(e,t,n){o("Starting general form PDE matrix assembly...");const{nodesXCoordinates:i,nodesYCoordinates:r,nop:a,boundaryElements:l,totalElements:d,meshDimension:u,elementOrder:h}=e,{A:f,B:p,C:y,D:g}=n,E=c(e),{residualVector:v,jacobianMatrix:M,localToGlobalMap:C,basisFunctions:D,gaussPoints:$,gaussWeights:F,numNodes:x}=E;if("1D"===u)for(let e=0;e<d;e++){for(let t=0;t<x;t++)C[t]=Math.abs(a[e][t])-1;for(let e=0;e<$.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=D.getBasisFunctions($[e]),{detJacobian:o,basisFunctionDerivX:s}=m({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:i,localToGlobalMap:C,numNodes:x});let r=0;for(let e=0;e<x;e++)r+=i[C[e]]*t[e];const a=f(r),l=p(r),d=y(r),u=g(r);for(let n=0;n<x;n++){const i=C[n];v[i]-=F[e]*o*u*t[n];for(let r=0;r<x;r++){const u=C[r];M[i][u]+=F[e]*o*a*s[n]*s[r],M[i][u]-=F[e]*o*l*s[r]*t[n],M[i][u]-=F[e]*o*d*t[n]*t[r]}}}}else"2D"===u&&s("2D general form PDE is not yet supported in assembleGeneralFormPDEMat.");return new b(t,l,a,u,h).imposeDirichletBoundaryConditions(v,M),o("General form PDE matrix assembly completed"),{jacobianMatrix:M,residualVector:v}}(u,this.boundaryConditions,this.coefficientFunctions));r=i(this.solverMethod,e,t).solutionVector}return console.timeEnd("totalSolvingTime"),o("Solving process completed"),{solutionVector:r,nodesCoordinates:g}}},exports.FEAScriptWorker=class{constructor(){this.worker=null,this.feaWorker=null,this.isReady=!1,this._initWorker()}async _initWorker(){try{this.worker=new Worker(new URL("./wrapperScript.js","undefined"==typeof document?new(require("url").URL)("file:"+__filename).href:document.currentScript&&"SCRIPT"===document.currentScript.tagName.toUpperCase()&&document.currentScript.src||new URL("feascript.cjs.js",document.baseURI).href),{type:"module"}),this.worker.onerror=e=>{console.error("FEAScriptWorker: Worker error:",e)};const e=R(this.worker);this.feaWorker=await new e,this.isReady=!0}catch(e){throw console.error("Failed to initialize worker",e),e}}async _ensureReady(){return this.isReady?Promise.resolve():new Promise(((e,t)=>{let n=0;const o=()=>{n++,this.isReady?e():n>=50?t(new Error("Timeout waiting for worker to be ready")):setTimeout(o,1e3)};o()}))}async setSolverConfig(e){return await this._ensureReady(),o(`FEAScriptWorker: Setting solver config to: ${e}`),this.feaWorker.setSolverConfig(e)}async setMeshConfig(e){return await this._ensureReady(),o("FEAScriptWorker: Setting mesh config"),this.feaWorker.setMeshConfig(e)}async addBoundaryCondition(e,t){return await this._ensureReady(),o(`FEAScriptWorker: Adding boundary condition for boundary: ${e}`),this.feaWorker.addBoundaryCondition(e,t)}async setSolverMethod(e){return await this._ensureReady(),o(`FEAScriptWorker: Setting solver method to: ${e}`),this.feaWorker.setSolverMethod(e)}async solve(){await this._ensureReady(),o("FEAScriptWorker: Requesting solution from worker...");const e=performance.now(),t=await this.feaWorker.solve();return o(`FEAScriptWorker: Solution completed in ${((performance.now()-e)/1e3).toFixed(2)}s`),t}async getModelInfo(){return await this._ensureReady(),this.feaWorker.getModelInfo()}async ping(){return await this._ensureReady(),this.feaWorker.ping()}terminate(){this.worker&&(this.worker.terminate(),this.worker=null,this.feaWorker=null,this.isReady=!1)}},exports.importGmshQuadTri=async e=>{let t={nodesXCoordinates:[],nodesYCoordinates:[],nodalNumbering:{quadElements:[],triangleElements:[]},boundaryElements:[],boundaryConditions:[],boundaryNodePairs:{},gmshV:0,ascii:!1,fltBytes:"8",totalNodesX:0,totalNodesY:0,physicalPropMap:[],elementTypes:{}},o=(await e.text()).split("\n").map((e=>e.trim())).filter((e=>""!==e&&" "!==e)),s="",i=0,r=0,a=0,l=0,d={numNodes:0},u=0,c=[],m=0,h=0,f=0,p={dim:0,tag:0,elementType:0,numElements:0},b=0,y={};for(;i<o.length;){const e=o[i];if("$MeshFormat"===e){s="meshFormat",i++;continue}if("$EndMeshFormat"===e){s="",i++;continue}if("$PhysicalNames"===e){s="physicalNames",i++;continue}if("$EndPhysicalNames"===e){s="",i++;continue}if("$Entities"===e){s="entities",i++;continue}if("$EndEntities"===e){s="",i++;continue}if("$Nodes"===e){s="nodes",i++;continue}if("$EndNodes"===e){s="",i++;continue}if("$Elements"===e){s="elements",i++;continue}if("$EndElements"===e){s="",i++;continue}const n=e.split(/\s+/).filter((e=>""!==e));if("meshFormat"===s)t.gmshV=parseFloat(n[0]),t.ascii="0"===n[1],t.fltBytes=n[2];else if("physicalNames"===s){if(n.length>=3){if(!/^\d+$/.test(n[0])){i++;continue}const e=parseInt(n[0],10),o=parseInt(n[1],10);let s=n.slice(2).join(" ");s=s.replace(/^"|"$/g,""),t.physicalPropMap.push({tag:o,dimension:e,name:s})}}else if("nodes"===s){if(0===r){r=parseInt(n[0],10),a=parseInt(n[1],10),t.nodesXCoordinates=new Array(a).fill(0),t.nodesYCoordinates=new Array(a).fill(0),i++;continue}if(l<r&&0===d.numNodes){d={dim:parseInt(n[0],10),tag:parseInt(n[1],10),parametric:parseInt(n[2],10),numNodes:parseInt(n[3],10)},c=[],u=0,m=0,i++;continue}if(u<d.numNodes){for(let e=0;e<n.length&&u<d.numNodes;e++)c.push(parseInt(n[e],10)),u++;if(u<d.numNodes){i++;continue}i++;continue}if(m<d.numNodes){const e=c[m]-1,o=parseFloat(n[0]),s=parseFloat(n[1]);t.nodesXCoordinates[e]=o,t.nodesYCoordinates[e]=s,t.totalNodesX++,t.totalNodesY++,m++,m===d.numNodes&&(l++,d={numNodes:0})}}else if("elements"===s){if(0===h){h=parseInt(n[0],10),parseInt(n[1],10),i++;continue}if(f<h&&0===p.numElements){p={dim:parseInt(n[0],10),tag:parseInt(n[1],10),elementType:parseInt(n[2],10),numElements:parseInt(n[3],10)},t.elementTypes[p.elementType]=(t.elementTypes[p.elementType]||0)+p.numElements,b=0,i++;continue}if(b<p.numElements){parseInt(n[0],10);const e=n.slice(1).map((e=>parseInt(e,10)));if(1===p.elementType||8===p.elementType){const n=p.tag;y[n]||(y[n]=[]),y[n].push(e),t.boundaryNodePairs[n]||(t.boundaryNodePairs[n]=[]),t.boundaryNodePairs[n].push(e)}else 2===p.elementType?t.nodalNumbering.triangleElements.push(e):(3===p.elementType||10===p.elementType)&&t.nodalNumbering.quadElements.push(e);b++,b===p.numElements&&(f++,p={numElements:0})}}i++}return t.physicalPropMap.forEach((e=>{if(1===e.dimension){const n=y[e.tag]||[];n.length>0&&t.boundaryConditions.push({name:e.name,tag:e.tag,nodes:n})}})),n(`Parsed boundary node pairs by physical tag: ${JSON.stringify(t.boundaryNodePairs)}. These pairs will be used to identify boundary elements in the mesh.`),t},exports.logSystem=function(e){"basic"!==e&&"debug"!==e?(console.log("%c[WARN] Invalid log level: "+e+". Using basic instead.","color: #FFC107; font-weight: bold;"),t="basic"):(t=e,o(`Log level set to: ${e}`))},exports.plotSolution=function(e,t,n,o,s,i,r="structured"){const{nodesXCoordinates:a,nodesYCoordinates:l}=t;if("1D"===o&&"line"===s){let t;t=e.length>0&&Array.isArray(e[0])?e.map((e=>e[0])):e;let o=Array.from(a),s={x:o,y:t,mode:"lines",type:"scatter",line:{color:"rgb(219, 64, 82)",width:2},name:"Solution"},r=Math.min(window.innerWidth,700),l=Math.max(...o),d=r/l,u={title:`line plot - ${n}`,width:Math.max(d*l,400),height:350,xaxis:{title:"x"},yaxis:{title:"Solution"},margin:{l:70,r:40,t:50,b:50}};Plotly.newPlot(i,[s],u,{responsive:!0})}else if("2D"===o&&"contour"===s){const t="structured"===r,o=new Set(a).size,d=new Set(l).size;let u;u=Array.isArray(e[0])?e.map((e=>e[0])):e;let c=Math.min(window.innerWidth,700),m=Math.max(...a),h=Math.max(...l)/m,f=Math.min(c,600),p={title:`${s} plot - ${n}`,width:f,height:f*h*.8,xaxis:{title:"x"},yaxis:{title:"y"},margin:{l:50,r:50,t:50,b:50},hovermode:"closest"};if(t){const t=o,n=d;math.reshape(Array.from(a),[t,n]);let s=math.reshape(Array.from(l),[t,n]),r=math.reshape(Array.from(e),[t,n]),u=math.transpose(r),c=[];for(let e=0;e<t*n;e+=n){let t=a[e];c.push(t)}let m={z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},x:c,y:s[0],name:"Solution Field"};Plotly.newPlot(i,[m],p,{responsive:!0})}else{let e={x:a,y:l,z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},name:"Solution Field"};Plotly.newPlot(i,[e],p,{responsive:!0})}}},exports.printVersion="0.1.3";
 //# sourceMappingURL=feascript.cjs.js.map
diff --git a/dist/feascript.cjs.js.map b/dist/feascript.cjs.js.map
index 89bb9c1..78e228a 100644
--- a/dist/feascript.cjs.js.map
+++ b/dist/feascript.cjs.js.map
@@ -1 +1 @@
-{"version":3,"file":"feascript.cjs.js","sources":["../src/methods/euclideanNormScript.js","../src/utilities/loggingScript.js","../src/methods/linearSystemSolverScript.js","../src/methods/jacobiSolverScript.js","../src/mesh/basisFunctionsScript.js","../src/mesh/meshGenerationScript.js","../src/methods/numericalIntegrationScript.js","../src/mesh/meshUtilsScript.js","../src/solvers/thermalBoundaryConditionsScript.js","../src/solvers/heatConductionScript.js","../src/solvers/genericBoundaryConditionsScript.js","../src/solvers/frontPropagationScript.js","../src/methods/frontalSolverScript.js","../src/methods/newtonRaphsonScript.js","../src/vendor/comlink.mjs","../src/FEAScript.js","../src/solvers/generalFormPDEScript.js","../src/workers/workerScript.js","../src/readers/gmshReaderScript.js","../src/visualization/plotSolutionScript.js","../src/index.js"],"sourcesContent":["//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to calculate the Euclidean norm of a vector\n * @param {array} vector - The input vector\n * @returns {number} The Euclidean norm of the vector\n */\nexport function euclideanNorm(vector) {\n  let norm = 0;\n  for (let i = 0; i < vector.length; i++) {\n    norm += vector[i] * vector[i];\n  }\n  norm = Math.sqrt(norm);\n  return norm;\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Global logging level\nlet currentLogLevel = \"basic\";\n\n/**\n * Function to set the logging system level\n * @param {string} level - Logging level (basic, debug)\n */\nexport function logSystem(level) {\n  if (level !== \"basic\" && level !== \"debug\") {\n    console.log(\n      \"%c[WARN] Invalid log level: \" + level + \". Using basic instead.\",\n      \"color: #FFC107; font-weight: bold;\"\n    ); // Yellow for warnings\n    currentLogLevel = \"basic\";\n  } else {\n    currentLogLevel = level;\n    basicLog(`Log level set to: ${level}`);\n  }\n}\n\n/**\n * Function to log debug messages - only logs if level is 'debug'\n * @param {string} message - Message to log\n */\nexport function debugLog(message) {\n  if (currentLogLevel === \"debug\") {\n    console.log(\"%c[DEBUG] \" + message, \"color: #2196F3; font-weight: bold;\"); // Blue color for debug\n  }\n}\n\n/**\n * Function to log basic information - always logs\n * @param {string} message - Message to log\n */\nexport function basicLog(message) {\n  console.log(\"%c[INFO] \" + message, \"color: #4CAF50; font-weight: bold;\"); // Green color for basic info\n}\n\n/**\n * Function to log error messages\n * @param {string} message - Message to log\n */\nexport function errorLog(message) {\n  console.log(\"%c[ERROR] \" + message, \"color: #F44336; font-weight: bold;\"); // Red color for errors\n}\n\n/**\n * Function to handle version information and fetch the latest update date and release from GitHub\n */\nexport async function printVersionInformation() {\n  basicLog(\"Fetching latest FEAScript version information...\");\n  try {\n    const commitResponse = await fetch(\"https://api.github.com/repos/FEAScript/FEAScript/commits/main\");\n    const commitData = await commitResponse.json();\n    const latestCommitDate = new Date(commitData.commit.committer.date).toLocaleString();\n    basicLog(`Latest FEAScript update: ${latestCommitDate}`);\n    return latestCommitDate;\n  } catch (error) {\n    errorLog(\"Failed to fetch version information: \" + error);\n    return \"Version information unavailable\";\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { jacobiSolver } from \"./jacobiSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to solve a system of linear equations using different solver methods\n * @param {string} solverMethod - The solver method to use (\"lusolve\" or \"jacobi\")\n * @param {Array} jacobianMatrix - The coefficient matrix\n * @param {Array} residualVector - The right-hand side vector\n * @param {object} [options] - Additional options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum iterations for iterative methods\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance for iterative methods\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - converged: Boolean indicating whether the method converged (for iterative methods)\n *  - iterations: Number of iterations performed (for iterative methods)\n */\nexport function solveLinearSystem(solverMethod, jacobianMatrix, residualVector, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n\n  let solutionVector = [];\n  let converged = true;\n  let iterations = 0;\n\n  // Solve the linear system based on the specified solver method\n  basicLog(`Solving system using ${solverMethod}...`);\n  console.time(\"systemSolving\");\n\n  if (solverMethod === \"lusolve\") {\n    // Use LU decomposition method\n    const jacobianMatrixSparse = math.sparse(jacobianMatrix);\n    const luFactorization = math.slu(jacobianMatrixSparse, 1, 1); // order=1, threshold=1 for pivoting\n    let solutionMatrix = math.lusolve(luFactorization, residualVector);\n    solutionVector = math.squeeze(solutionMatrix).valueOf();\n    //solutionVector = math.lusolve(jacobianMatrix, residualVector); // In the case of a dense matrix\n  } else if (solverMethod === \"jacobi\") {\n    // Use Jacobi method\n    const initialGuess = new Array(residualVector.length).fill(0);\n    const jacobiSolverResult = jacobiSolver(jacobianMatrix, residualVector, initialGuess, {\n      maxIterations,\n      tolerance,\n    });\n\n    // Log convergence information\n    if (jacobiSolverResult.converged) {\n      debugLog(`Jacobi method converged in ${jacobiSolverResult.iterations} iterations`);\n    } else {\n      errorLog(`Jacobi method did not converge after ${jacobiSolverResult.iterations} iterations`);\n    }\n\n    solutionVector = jacobiSolverResult.solutionVector;\n    converged = jacobiSolverResult.converged;\n    iterations = jacobiSolverResult.iterations;\n  } else {\n    errorLog(`Unknown solver method: ${solverMethod}`);\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  return { solutionVector, converged, iterations };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to solve a system of linear equations using the Jacobi iterative method\n * @param {array} jacobianMatrix - The coefficient matrix (must be square)\n * @param {array} residualVector - The right-hand side vector\n * @param {array} initialGuess - Initial guess for solution vector\n * @param {object} [options] - Options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum number of iterations\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\nexport function jacobiSolver(jacobianMatrix, residualVector, initialGuess, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n  const n = jacobianMatrix.length; // Size of the square matrix\n  let x = [...initialGuess]; // Current solution (starts with initial guess)\n  let xNew = new Array(n); // Next iteration's solution\n\n  for (let iteration = 0; iteration < maxIterations; iteration++) {\n    // Perform one iteration\n    for (let i = 0; i < n; i++) {\n      let sum = 0;\n      // Calculate sum of jacobianMatrix[i][j] * x[j] for j ≠ i\n      for (let j = 0; j < n; j++) {\n        if (j !== i) {\n          sum += jacobianMatrix[i][j] * x[j];\n        }\n      }\n      // Update xNew[i] using the Jacobi formula\n      xNew[i] = (residualVector[i] - sum) / jacobianMatrix[i][i];\n    }\n\n    // Check convergence\n    let maxDiff = 0;\n    for (let i = 0; i < n; i++) {\n      maxDiff = Math.max(maxDiff, Math.abs(xNew[i] - x[i]));\n    }\n\n    // Update x for next iteration\n    x = [...xNew];\n\n    // Successfully converged if maxDiff is less than tolerance\n    if (maxDiff < tolerance) {\n      return {\n        solutionVector: x,\n        iterations: iteration + 1,\n        converged: true,\n      };\n    }\n  }\n\n  // maxIterations were reached without convergence\n  return {\n    solutionVector: x,\n    iterations: maxIterations,\n    converged: false,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle basis functions and their derivatives based on element configuration\n */\nexport class BasisFunctions {\n  /**\n   * Constructor to initialize the BasisFunctions class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to calculate basis functions and their derivatives based on the dimension and order\n   * @param {number} ksi - Natural coordinate (for both 1D and 2D)\n   * @param {number} [eta] - Second natural coordinate (only for 2D elements)\n   * @returns {object} An object containing:\n   *  - basisFunction: Array of evaluated basis functions\n   *  - basisFunctionDerivKsi: Array of derivatives of basis functions with respect to ksi\n   *  - basisFunctionDerivEta: Array of derivatives of basis functions with respect to eta (only for 2D elements)\n   */\n  getBasisFunctions(ksi, eta = null) {\n    let basisFunction = [];\n    let basisFunctionDerivKsi = [];\n    let basisFunctionDerivEta = [];\n\n    if (this.meshDimension === \"1D\") {\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 1D elements\n        basisFunction[0] = 1 - ksi;\n        basisFunction[1] = ksi;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -1;\n        basisFunctionDerivKsi[1] = 1;\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 1D elements\n        basisFunction[0] = 1 - 3 * ksi + 2 * ksi ** 2;\n        basisFunction[1] = 4 * ksi - 4 * ksi ** 2;\n        basisFunction[2] = -ksi + 2 * ksi ** 2;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -3 + 4 * ksi;\n        basisFunctionDerivKsi[1] = 4 - 8 * ksi;\n        basisFunctionDerivKsi[2] = -1 + 4 * ksi;\n      }\n    } else if (this.meshDimension === \"2D\") {\n      if (eta === null) {\n        errorLog(\"Eta coordinate is required for 2D elements\");\n        return;\n      }\n\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 2D elements\n        function l1(c) {\n          return 1 - c;\n        }\n        function l2(c) {\n          return c;\n        }\n        function dl1() {\n          return -1;\n        }\n        function dl2() {\n          return 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l2(ksi) * l1(eta);\n        basisFunction[3] = l2(ksi) * l2(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1() * l1(eta);\n        basisFunctionDerivKsi[1] = dl1() * l2(eta);\n        basisFunctionDerivKsi[2] = dl2() * l1(eta);\n        basisFunctionDerivKsi[3] = dl2() * l2(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1();\n        basisFunctionDerivEta[1] = l1(ksi) * dl2();\n        basisFunctionDerivEta[2] = l2(ksi) * dl1();\n        basisFunctionDerivEta[3] = l2(ksi) * dl2();\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 2D elements\n        function l1(c) {\n          return 2 * c ** 2 - 3 * c + 1;\n        }\n        function l2(c) {\n          return -4 * c ** 2 + 4 * c;\n        }\n        function l3(c) {\n          return 2 * c ** 2 - c;\n        }\n        function dl1(c) {\n          return 4 * c - 3;\n        }\n        function dl2(c) {\n          return -8 * c + 4;\n        }\n        function dl3(c) {\n          return 4 * c - 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l1(ksi) * l3(eta);\n        basisFunction[3] = l2(ksi) * l1(eta);\n        basisFunction[4] = l2(ksi) * l2(eta);\n        basisFunction[5] = l2(ksi) * l3(eta);\n        basisFunction[6] = l3(ksi) * l1(eta);\n        basisFunction[7] = l3(ksi) * l2(eta);\n        basisFunction[8] = l3(ksi) * l3(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1(ksi) * l1(eta);\n        basisFunctionDerivKsi[1] = dl1(ksi) * l2(eta);\n        basisFunctionDerivKsi[2] = dl1(ksi) * l3(eta);\n        basisFunctionDerivKsi[3] = dl2(ksi) * l1(eta);\n        basisFunctionDerivKsi[4] = dl2(ksi) * l2(eta);\n        basisFunctionDerivKsi[5] = dl2(ksi) * l3(eta);\n        basisFunctionDerivKsi[6] = dl3(ksi) * l1(eta);\n        basisFunctionDerivKsi[7] = dl3(ksi) * l2(eta);\n        basisFunctionDerivKsi[8] = dl3(ksi) * l3(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1(eta);\n        basisFunctionDerivEta[1] = l1(ksi) * dl2(eta);\n        basisFunctionDerivEta[2] = l1(ksi) * dl3(eta);\n        basisFunctionDerivEta[3] = l2(ksi) * dl1(eta);\n        basisFunctionDerivEta[4] = l2(ksi) * dl2(eta);\n        basisFunctionDerivEta[5] = l2(ksi) * dl3(eta);\n        basisFunctionDerivEta[6] = l3(ksi) * dl1(eta);\n        basisFunctionDerivEta[7] = l3(ksi) * dl2(eta);\n        basisFunctionDerivEta[8] = l3(ksi) * dl3(eta);\n      }\n    }\n\n    return { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Basic structure for the mesh\n */\nexport class Mesh {\n  /**\n   * Constructor to initialize the Mesh class\n   * @param {object} config - Configuration object for the mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY=1] - Number of elements along the y-axis (for 1D meshes)\n   * @param {number} [config.maxY=0] - Maximum y-coordinate of the mesh (for 1D meshes)\n   * @param {string} [config.meshDimension='2D'] - The dimension of the mesh, either 1D or 2D\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    meshDimension = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    this.numElementsX = numElementsX;\n    this.numElementsY = numElementsY;\n    this.maxX = maxX;\n    this.maxY = maxY;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n    this.parsedMesh = parsedMesh;\n\n    this.boundaryElementsProcessed = false;\n\n    if (this.parsedMesh) {\n      basicLog(\"Using pre-parsed mesh from gmshReader data for mesh generation.\");\n      this.parseMeshFromGmsh();\n    }\n  }\n\n  /**\n   * Method to parse the mesh from the GMSH format to the FEAScript format\n   */\n  parseMeshFromGmsh() {\n    if (!this.parsedMesh.nodalNumbering) {\n      errorLog(\"No valid nodal numbering found in the parsed mesh.\");\n    }\n\n    if (\n      typeof this.parsedMesh.nodalNumbering === \"object\" &&\n      !Array.isArray(this.parsedMesh.nodalNumbering)\n    ) {\n      // Store the nodal numbering structure before converting\n      const quadElements = this.parsedMesh.nodalNumbering.quadElements || [];\n      const triangleElements = this.parsedMesh.nodalNumbering.triangleElements || [];\n\n      debugLog(\n        \"Initial parsed mesh nodal numbering from GMSH format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Check if it has quadElements or triangleElements structure from gmshReader\n      if (this.parsedMesh.elementTypes[3] || this.parsedMesh.elementTypes[10]) {\n        // Map nodal numbering from GMSH format to FEAScript format for quad elements\n        const mappedNodalNumbering = [];\n\n        for (let elemIdx = 0; elemIdx < quadElements.length; elemIdx++) {\n          const gmshNodes = quadElements[elemIdx];\n          const feaScriptNodes = new Array(gmshNodes.length);\n\n          // Check for element type based on number of nodes\n          if (gmshNodes.length === 4) {\n            // Simple mapping for linear quad elements (4 nodes)\n            // GMSH:         FEAScript:\n            // 3 --- 2       1 --- 3\n            // |     |  -->  |     |\n            // 0 --- 1       0 --- 2\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[3]; // 3 -> 1\n            feaScriptNodes[2] = gmshNodes[1]; // 1 -> 2\n            feaScriptNodes[3] = gmshNodes[2]; // 2 -> 3\n          } else if (gmshNodes.length === 9) {\n            // Mapping for quadratic quad elements (9 nodes)\n            // GMSH:         FEAScript:\n            // 3--6--2       2--5--8\n            // |     |       |     |\n            // 7  8  5  -->  1  4  7\n            // |     |       |     |\n            // 0--4--1       0--3--6\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[7]; // 7 -> 1\n            feaScriptNodes[2] = gmshNodes[3]; // 3 -> 2\n            feaScriptNodes[3] = gmshNodes[4]; // 4 -> 3\n            feaScriptNodes[4] = gmshNodes[8]; // 8 -> 4\n            feaScriptNodes[5] = gmshNodes[6]; // 6 -> 5\n            feaScriptNodes[6] = gmshNodes[1]; // 1 -> 6\n            feaScriptNodes[7] = gmshNodes[5]; // 5 -> 7\n            feaScriptNodes[8] = gmshNodes[2]; // 2 -> 8\n          }\n\n          mappedNodalNumbering.push(feaScriptNodes);\n        }\n\n        this.parsedMesh.nodalNumbering = mappedNodalNumbering;\n      } else if (this.parsedMesh.elementTypes[2]) {\n        errorLog(\"Element type is neither triangle nor quad; mapping for this type is not implemented yet.\");\n      }\n\n      debugLog(\n        \"Nodal numbering after mapping from GMSH to FEAScript format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Process boundary elements if they exist and if physical property mapping exists\n      if (this.parsedMesh.physicalPropMap && this.parsedMesh.boundaryElements) {\n        // Check if boundary elements need to be processed\n        if (\n          Array.isArray(this.parsedMesh.boundaryElements) &&\n          this.parsedMesh.boundaryElements.length > 0 &&\n          this.parsedMesh.boundaryElements[0] === undefined\n        ) {\n          // Create a new array without the empty first element\n          const fixedBoundaryElements = [];\n          for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n            if (this.parsedMesh.boundaryElements[i]) {\n              fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n            }\n          }\n          this.parsedMesh.boundaryElements = fixedBoundaryElements;\n        }\n\n        // If boundary node pairs exist but boundary elements haven't been processed\n        if (this.parsedMesh.boundaryNodePairs && !this.parsedMesh.boundaryElementsProcessed) {\n          // Reset boundary elements array\n          this.parsedMesh.boundaryElements = [];\n\n          // Process each physical property from the Gmsh file\n          this.parsedMesh.physicalPropMap.forEach((prop) => {\n            // Only process 1D physical entities (boundary lines)\n            if (prop.dimension === 1) {\n              // Get all node pairs for this boundary\n              const boundaryNodePairs = this.parsedMesh.boundaryNodePairs[prop.tag] || [];\n\n              if (boundaryNodePairs.length > 0) {\n                // Initialize array for this boundary tag\n                if (!this.parsedMesh.boundaryElements[prop.tag]) {\n                  this.parsedMesh.boundaryElements[prop.tag] = [];\n                }\n\n                // For each boundary line segment (defined by a pair of nodes)\n                boundaryNodePairs.forEach((nodesPair) => {\n                  const node1 = nodesPair[0]; // First node in the pair\n                  const node2 = nodesPair[1]; // Second node in the pair\n\n                  debugLog(\n                    `Processing boundary node pair: [${node1}, ${node2}] for boundary ${prop.tag} (${\n                      prop.name || \"unnamed\"\n                    })`\n                  );\n\n                  // Search through all elements to find which one contains both nodes\n                  let foundElement = false;\n\n                  // Loop through all elements in the mesh\n                  for (let elemIdx = 0; elemIdx < this.parsedMesh.nodalNumbering.length; elemIdx++) {\n                    const elemNodes = this.parsedMesh.nodalNumbering[elemIdx];\n\n                    // For linear quadrilateral linear elements (4 nodes)\n                    if (elemNodes.length === 4) {\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript linear quadrilateral numbering:\n                        // 1 --- 3\n                        // |     |\n                        // 0 --- 2\n\n                        if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0)\n                        ) {\n                          side = 0; // Bottom side\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0)\n                        ) {\n                          side = 1; // Left side\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 1 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 1)\n                        ) {\n                          side = 2; // Top side\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 2)\n                        ) {\n                          side = 3; // Right side\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    } else if (elemNodes.length === 9) {\n                      // For quadratic quadrilateral elements (9 nodes)\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript quadratic quadrilateral numbering:\n                        // 2--5--8\n                        // |     |\n                        // 1  4  7\n                        // |     |\n                        // 0--3--6\n\n                        // TODO: Transform into dictionaries for better readability\n                        if (\n                          (node1Index === 0 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 0) ||\n                          (node1Index === 3 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 3)\n                        ) {\n                          side = 0; // Bottom side (nodes 0, 3, 6)\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0) ||\n                          (node1Index === 1 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 1)\n                        ) {\n                          side = 1; // Left side (nodes 0, 1, 2)\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 5) ||\n                          (node1Index === 5 && node2Index === 2) ||\n                          (node1Index === 5 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 5)\n                        ) {\n                          side = 2; // Top side (nodes 2, 5, 8)\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 6 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 7) ||\n                          (node1Index === 7 && node2Index === 6) ||\n                          (node1Index === 7 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 7)\n                        ) {\n                          side = 3; // Right side (nodes 6, 7, 8)\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    }\n                  }\n\n                  if (!foundElement) {\n                    errorLog(\n                      `Could not find element containing boundary nodes ${node1} and ${node2}. Boundary may be incomplete.`\n                    );\n                  }\n                });\n              }\n            }\n          });\n\n          // Mark as processed\n          this.boundaryElementsProcessed = true;\n\n          // Fix boundary elements array - remove undefined entries\n          if (\n            this.parsedMesh.boundaryElements.length > 0 &&\n            this.parsedMesh.boundaryElements[0] === undefined\n          ) {\n            const fixedBoundaryElements = [];\n            for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n              if (this.parsedMesh.boundaryElements[i]) {\n                fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n              }\n            }\n            this.parsedMesh.boundaryElements = fixedBoundaryElements;\n          }\n        }\n      }\n    }\n\n    return this.parsedMesh;\n  }\n}\n\nexport class Mesh1D extends Mesh {\n  /**\n   * Constructor to initialize the 1D mesh\n   * @param {object} config - Configuration object for the 1D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({ numElementsX = null, maxX = null, elementOrder = \"linear\", parsedMesh = null }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY: 1,\n      maxY: 0,\n      meshDimension: \"1D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    if (this.numElementsX === null || this.maxX === null) {\n      errorLog(\"numElementsX and maxX are required parameters when generating a 1D mesh from geometry\");\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    const xStart = 0;\n    let totalNodesX, deltaX;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX;\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX / 2;\n      }\n    }\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate1DNodalNumbering(this.numElementsX, totalNodesX, this.elementOrder);\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n\n    // Return x coordinates of nodes, total nodes, NOP array, and boundary elements\n    return {\n      nodesXCoordinates,\n      totalNodesX,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate1DNodalNumbering(numElementsX, totalNodesX, elementOrder) {\n    // TODO: The totalNodesX is not used in the original function. Verify if\n    // there is a multiple calculation on the totalNodes.\n\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear 1D elements with the following nodes representation:\n       *\n       *   1 --- 2\n       *\n       */\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 2; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic 1D elements with the following nodes representation:\n       *\n       *   1--2--3\n       *\n       */\n      let columnCounter = 0;\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 3; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex + columnCounter;\n        }\n        columnCounter += 1;\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 1D domains (line segments):\n   * 0 - Left node of reference element (maps to physical left endpoint)\n   * 1 - Right node of reference element (maps to physical right endpoint)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 2; // For 1D, we only have two sides (left and right)\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // Left boundary (element 0, side 0)\n    boundaryElements[0].push([0, 0]);\n\n    // Right boundary (last element, side 1)\n    boundaryElements[1].push([this.numElementsX - 1, 1]);\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n\nexport class Mesh2D extends Mesh {\n  /**\n   * Constructor to initialize the 2D mesh\n   * @param {object} config - Configuration object for the 2D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY] - Number of elements along the y-axis (required for geometry-based mesh)\n   * @param {number} [config.maxY] - Maximum y-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY,\n      maxY,\n      meshDimension: \"2D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    // Validate geometry parameters (when not using a parsed mesh)\n    if (\n      !parsedMesh &&\n      (this.numElementsX === null || this.maxX === null || this.numElementsY === null || this.maxY === null)\n    ) {\n      errorLog(\n        \"numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry\"\n      );\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    let nodesYCoordinates = [];\n    const xStart = 0;\n    const yStart = 0;\n    let totalNodesX, totalNodesY, deltaX, deltaY;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      totalNodesY = this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + nodeIndexY * deltaY;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + nodeIndexX * deltaX;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + nodeIndexY * deltaY;\n        }\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      totalNodesY = 2 * this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + (nodeIndexY * deltaY) / 2;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + (nodeIndexX * deltaX) / 2;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + (nodeIndexY * deltaY) / 2;\n        }\n      }\n    }\n\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate2DNodalNumbering(\n      this.numElementsX,\n      this.numElementsY,\n      totalNodesY,\n      this.elementOrder\n    );\n\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n    debugLog(\"Generated node Y coordinates: \" + JSON.stringify(nodesYCoordinates));\n\n    // Return statement\n    return {\n      nodesXCoordinates,\n      nodesYCoordinates,\n      totalNodesX,\n      totalNodesY,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} [numElementsY] - Number of elements along the y-axis (optional for 1D)\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {number} [totalNodesY] - Total number of nodes along the y-axis (optional for 1D)\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate2DNodalNumbering(numElementsX, numElementsY, totalNodesY, elementOrder) {\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear rectangular elements with the following nodes representation:\n       *\n       *   1 --- 3\n       *   |     |\n       *   0 --- 2\n       *\n       */\n      let rowCounter = 0;\n      let columnCounter = 2;\n      for (let elementIndex = 0; elementIndex < numElementsX * numElementsY; elementIndex++) {\n        rowCounter += 1;\n        nop[elementIndex] = [];\n        nop[elementIndex][0] = elementIndex + columnCounter - 1;\n        nop[elementIndex][1] = elementIndex + columnCounter;\n        nop[elementIndex][2] = elementIndex + columnCounter + numElementsY;\n        nop[elementIndex][3] = elementIndex + columnCounter + numElementsY + 1;\n        if (rowCounter === numElementsY) {\n          columnCounter += 1;\n          rowCounter = 0;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic rectangular elements with the following nodes representation:\n       *\n       *   2--5--8\n       *   |     |\n       *   1  4  7\n       *   |     |\n       *   0--3--6\n       *\n       */\n      for (let elementIndexX = 1; elementIndexX <= numElementsX; elementIndexX++) {\n        for (let elementIndexY = 1; elementIndexY <= numElementsY; elementIndexY++) {\n          nop[elementIndex] = [];\n          for (let nodeIndex1 = 1; nodeIndex1 <= 3; nodeIndex1++) {\n            let nodeIndex2 = 3 * nodeIndex1 - 2;\n            nop[elementIndex][nodeIndex2 - 1] =\n              totalNodesY * (2 * elementIndexX + nodeIndex1 - 3) + 2 * elementIndexY - 1;\n            nop[elementIndex][nodeIndex2] = nop[elementIndex][nodeIndex2 - 1] + 1;\n            nop[elementIndex][nodeIndex2 + 1] = nop[elementIndex][nodeIndex2 - 1] + 2;\n          }\n          elementIndex = elementIndex + 1;\n        }\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 2D domains (rectangular):\n   * 0 - Bottom side of reference element (maps to physical bottom boundary)\n   * 1 - Left side of reference element (maps to physical left boundary)\n   * 2 - Top side of reference element (maps to physical top boundary)\n   * 3 - Right side of reference element (maps to physical right boundary)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 4; // For 2D, we have four sides (left, right, bottom, top)\n\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // TODO: Why to loop through all elements? Is it not better to loop over only the\n    // elements that are on the boundary? eg: [0, this.numElementsX - 1] on x and\n    // [0, this.numElementsY - 1] on y\n    for (let elementIndexX = 0; elementIndexX < this.numElementsX; elementIndexX++) {\n      for (let elementIndexY = 0; elementIndexY < this.numElementsY; elementIndexY++) {\n        const elementIndex = elementIndexX * this.numElementsY + elementIndexY;\n\n        // Bottom boundary\n        if (elementIndexY === 0) {\n          boundaryElements[0].push([elementIndex, 0]);\n        }\n\n        // Left boundary\n        if (elementIndexX === 0) {\n          boundaryElements[1].push([elementIndex, 1]);\n        }\n\n        // Top boundary\n        if (elementIndexY === this.numElementsY - 1) {\n          boundaryElements[2].push([elementIndex, 2]);\n        }\n\n        // Right boundary\n        if (elementIndexX === this.numElementsX - 1) {\n          boundaryElements[3].push([elementIndex, 3]);\n        }\n      }\n    }\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Class to handle numerical integration using Gauss quadrature\n */\nexport class NumericalIntegration {\n  /**\n   * Constructor to initialize the NumericalIntegration class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to return Gauss points and weights based on element configuration\n   * @returns {object} An object containing:\n   *  - gaussPoints: Array of Gauss points\n   *  - gaussWeights: Array of Gauss weights\n   */\n  getGaussPointsAndWeights() {\n    let gaussPoints = []; // Gauss points\n    let gaussWeights = []; // Gauss weights\n\n    if (this.elementOrder === \"linear\") {\n      // For linear elements, use 1-point Gauss quadrature\n      gaussPoints[0] = 0.5;\n      gaussWeights[0] = 1;\n    } else if (this.elementOrder === \"quadratic\") {\n      // For quadratic elements, use 3-point Gauss quadrature\n      gaussPoints[0] = (1 - Math.sqrt(3 / 5)) / 2;\n      gaussPoints[1] = 0.5;\n      gaussPoints[2] = (1 + Math.sqrt(3 / 5)) / 2;\n      gaussWeights[0] = 5 / 18;\n      gaussWeights[1] = 8 / 18;\n      gaussWeights[2] = 5 / 18;\n    }\n\n    return { gaussPoints, gaussWeights };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nimport { BasisFunctions } from \"./basisFunctionsScript.js\";\nimport { Mesh1D, Mesh2D } from \"./meshGenerationScript.js\";\nimport { NumericalIntegration } from \"../methods/numericalIntegrationScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to prepare the mesh for finite element analysis\n * @param {object} meshConfig - Object containing computational mesh details\n * @returns {object} An object containing all mesh-related data\n */\nexport function prepareMesh(meshConfig) {\n  const { meshDimension, numElementsX, numElementsY, maxX, maxY, elementOrder, parsedMesh } = meshConfig;\n\n  // Create a new instance of the Mesh class\n  let mesh;\n  if (meshDimension === \"1D\") {\n    mesh = new Mesh1D({ numElementsX, maxX, elementOrder, parsedMesh });\n  } else if (meshDimension === \"2D\") {\n    mesh = new Mesh2D({ numElementsX, maxX, numElementsY, maxY, elementOrder, parsedMesh });\n  } else {\n    errorLog(\"Mesh dimension must be either '1D' or '2D'.\");\n  }\n\n  // Use the parsed mesh in case it was already passed with Gmsh format\n  const nodesCoordinatesAndNumbering = mesh.boundaryElementsProcessed ? mesh.parsedMesh : mesh.generateMesh();\n\n  // Extract nodes coordinates and nodal numbering (NOP) from the mesh data\n  let nodesXCoordinates = nodesCoordinatesAndNumbering.nodesXCoordinates;\n  let nodesYCoordinates = nodesCoordinatesAndNumbering.nodesYCoordinates;\n  let totalNodesX = nodesCoordinatesAndNumbering.totalNodesX;\n  let totalNodesY = nodesCoordinatesAndNumbering.totalNodesY;\n  let nop = nodesCoordinatesAndNumbering.nodalNumbering;\n  let boundaryElements = nodesCoordinatesAndNumbering.boundaryElements;\n\n  // Check the mesh type\n  const isParsedMesh = parsedMesh !== undefined && parsedMesh !== null;\n\n  // Calculate totalElements and totalNodes based on mesh type\n  let totalElements, totalNodes;\n\n  if (isParsedMesh) {\n    totalElements = nop.length; // Number of elements is the length of the nodal numbering array\n    totalNodes = nodesXCoordinates.length; // Number of nodes is the length of the coordinates array\n    debugLog(`Using parsed mesh with ${totalElements} elements and ${totalNodes} nodes`);\n  } else {\n    // For structured mesh, calculate based on dimensions\n    totalElements = numElementsX * (meshDimension === \"2D\" ? numElementsY : 1);\n    totalNodes = totalNodesX * (meshDimension === \"2D\" ? totalNodesY : 1);\n    debugLog(`Using mesh generated from geometry with ${totalElements} elements and ${totalNodes} nodes`);\n  }\n\n  return {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    totalNodesX,\n    totalNodesY,\n    nop,\n    boundaryElements,\n    totalElements,\n    totalNodes,\n    meshDimension,\n    elementOrder,\n  };\n}\n\n/**\n * Function to initialize the FEA matrices and numerical tools\n * @param {object} meshData - Object containing mesh data from prepareMesh()\n * @returns {object} An object containing initialized matrices and numerical tools\n */\nexport function initializeFEA(meshData) {\n  const { totalNodes, nop, meshDimension, elementOrder } = meshData;\n\n  // Initialize variables for matrix assembly\n  let residualVector = [];\n  let jacobianMatrix = [];\n  let localToGlobalMap = [];\n\n  // Initialize jacobianMatrix and residualVector arrays\n  for (let nodeIndex = 0; nodeIndex < totalNodes; nodeIndex++) {\n    residualVector[nodeIndex] = 0;\n    jacobianMatrix.push([]);\n    for (let colIndex = 0; colIndex < totalNodes; colIndex++) {\n      jacobianMatrix[nodeIndex][colIndex] = 0;\n    }\n  }\n\n  // Initialize the BasisFunctions class\n  const basisFunctions = new BasisFunctions({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Initialize the NumericalIntegration class\n  const numericalIntegration = new NumericalIntegration({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Calculate Gauss points and weights\n  let gaussPointsAndWeights = numericalIntegration.getGaussPointsAndWeights();\n  let gaussPoints = gaussPointsAndWeights.gaussPoints;\n  let gaussWeights = gaussPointsAndWeights.gaussWeights;\n\n  // Determine the number of nodes in the reference element based on the first element in the nop array\n  const numNodes = nop[0].length;\n\n  return {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 1D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping1D(params) {\n  const { basisFunction, basisFunctionDerivKsi, nodesXCoordinates, localToGlobalMap, numNodes } = params;\n\n  let xCoordinates = 0;\n  let ksiDerivX = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX;\n\n  // Compute x-derivative of basis functions\n  let basisFunctionDerivX = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    basisFunctionDerivX[localNodeIndex] = basisFunctionDerivKsi[localNodeIndex] / detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 2D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping2D(params) {\n  const {\n    basisFunction,\n    basisFunctionDerivKsi,\n    basisFunctionDerivEta,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    localToGlobalMap,\n    numNodes,\n  } = params;\n\n  let xCoordinates = 0;\n  let yCoordinates = 0;\n  let ksiDerivX = 0;\n  let etaDerivX = 0;\n  let ksiDerivY = 0;\n  let etaDerivY = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    yCoordinates += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n    ksiDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX * etaDerivY - etaDerivX * ksiDerivY;\n\n  // Compute x-derivative and y-derivative of basis functions\n  let basisFunctionDerivX = [];\n  let basisFunctionDerivY = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    // The x-derivative of the n basis function\n    basisFunctionDerivX[localNodeIndex] =\n      (etaDerivY * basisFunctionDerivKsi[localNodeIndex] -\n        ksiDerivY * basisFunctionDerivEta[localNodeIndex]) /\n      detJacobian;\n    // The y-derivative of the n basis function\n    basisFunctionDerivY[localNodeIndex] =\n      (ksiDerivX * basisFunctionDerivEta[localNodeIndex] -\n        etaDerivX * basisFunctionDerivKsi[localNodeIndex]) /\n      detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    yCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n    basisFunctionDerivY,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle thermal boundary conditions application\n */\nexport class ThermalBoundaryConditions {\n  /**\n   * Constructor to initialize the ThermalBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions (Dirichlet type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantTempBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions (Robin type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   */\n  imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 1;\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 2;\n              }\n            }\n\n            const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n            debugLog(\n              `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            residualVector[globalNodeIndex] += -convectionCoeff * extTemp;\n            jacobianMatrix[globalNodeIndex][globalNodeIndex] += convectionCoeff;\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              let ksiDerivX = 0;\n              let ksiDerivY = 0;\n              let etaDerivX = 0;\n              let etaDerivY = 0;\n              const numNodes = this.nop[elementIndex].length;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                // For boundaries along Ksi (horizontal), use Ksi derivatives\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                }\n                // For boundaries along Eta (vertical), use Eta derivatives\n                else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute the length of tangent vector\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                debugLog(\n                  `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${localNodeIndex + 1})`\n                );\n\n                // Apply boundary condition with proper Jacobian for all sides\n                residualVector[globalNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                  jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                  debugLog(\n                    `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                      elementIndex + 1\n                    }, local node ${localNodeIndex + 1})`\n                  );\n\n                  // Apply boundary condition with proper Jacobian for all sides\n                  residualVector[globalNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                    jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions for the frontal solver\n   * @param {number} elementIndex - Index of the element being processed\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   * @returns {object} An object containing:\n   *  - localJacobianMatrix: Local Jacobian matrix with convection contributions\n   *  - localResidualVector: Residual vector with convection contributions\n   */\n  imposeConvectionBoundaryConditionsFront(\n    elementIndex,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    gaussPoints,\n    gaussWeights,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    // Initialize local Jacobian matrix and local residual vector\n    const numNodes = this.nop[elementIndex].length;\n    const localJacobianMatrix = Array(numNodes)\n      .fill()\n      .map(() => Array(numNodes).fill(0));\n    const localResidualVector = Array(numNodes).fill(0);\n\n    // Check if this element is on a convection boundary\n    for (const boundaryKey in this.boundaryElements) {\n      if (this.boundaryConditions[boundaryKey]?.[0] === \"convection\") {\n        const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n        const extTemp = convectionExtTemp[boundaryKey];\n        debugLog(\n          `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n        );\n\n        // Find if this element is on this boundary and which side\n        const boundaryElement = this.boundaryElements[boundaryKey].find(\n          ([elemIdx, _]) => elemIdx === elementIndex\n        );\n\n        if (boundaryElement) {\n          const side = boundaryElement[1];\n\n          if (this.meshDimension === \"1D\") {\n            // Handle 1D case\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              nodeIndex = side === 0 ? 0 : 1;\n            } else if (this.elementOrder === \"quadratic\") {\n              nodeIndex = side === 0 ? 0 : 2;\n            }\n\n            // Add contribution to local Jacobian matrix and local residual vector\n            debugLog(\n              `  - Applied convection boundary condition to node ${nodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            localResidualVector[nodeIndex] += -convectionCoeff * extTemp;\n            localJacobianMatrix[nodeIndex][nodeIndex] += convectionCoeff;\n          } else if (this.meshDimension === \"2D\") {\n            // Handle 2D case\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              // Get basis functions\n              const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              const basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              const basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              // Calculate tangent vector components\n              let ksiDerivX = 0,\n                ksiDerivY = 0,\n                etaDerivX = 0,\n                etaDerivY = 0;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                } else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute tangent vector length\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              // Apply boundary conditions to local matrices\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                localResidualVector[localNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              // Handle quadratic elements (similar pattern but with more Gauss points)\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                // Apply boundary conditions to local matrices\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  localResidualVector[localNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n\n    return { localJacobianMatrix, localResidualVector };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { ThermalBoundaryConditions } from \"./thermalBoundaryConditionsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the solid heat transfer model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n *\n * For consistency across both linear and nonlinear formulations,\n * this project always refers to the assembled right-hand side vector\n * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n *\n * In linear problems `jacobianMatrix` is equivalent to the\n * classic stiffness/conductivity matrix and `residualVector`\n * corresponds to the traditional load (RHS) vector.\n */\nexport function assembleHeatConductionMat(meshData, boundaryConditions) {\n  basicLog(\"Starting solid heat transfer matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D solid heat transfer\n      if (meshDimension === \"1D\") {\n        // Get basis functions for the current Gauss point\n        const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector is zero for this case\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n              -gaussWeights[gaussPointIndex1] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n          }\n        }\n      }\n      // 2D solid heat transfer\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n            // residualVector is zero for this case\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const thermalBoundaryConditions = new ThermalBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Convection boundary conditions\n  thermalBoundaryConditions.imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  );\n\n  // Impose ConstantTemp boundary conditions\n  thermalBoundaryConditions.imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Solid heat transfer matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the solid heat transfer model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - localResidualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleHeatConductionFront({ elementIndex, nop, meshData, basisFunctions, FEAData }) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  if (meshDimension === \"1D\") {\n    // 1D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex1]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Computation of Galerkin's residuals and local Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex1] *\n            detJacobian *\n            (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    // 2D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Create mapping from local element space to global mesh (convert to 0-based indexing)\n        const localToGlobalMap = ngl.map((globalIndex) => globalIndex - 1);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle generic boundary conditions application\n */\nexport class GenericBoundaryConditions {\n  /**\n   * Constructor to initialize the GenericBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose Dirichlet boundary conditions\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeDirichletBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant value (Dirichlet) boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantValueBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n// Base viscous term that remains when eikonal equation is fully activated\nconst baseEikonalViscousTerm = 1e-2;\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the front propagation model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object}  An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleFrontPropagationMat(\n  meshData,\n  boundaryConditions,\n  solutionVector,\n  eikonalActivationFlag\n) {\n  basicLog(\"Starting front propagation matrix assembly...\");\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n  debugLog(`eikonalViscousTerm: ${eikonalViscousTerm}`);\n  debugLog(`eikonalActivationFlag: ${eikonalActivationFlag}`);\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D front propagation (eikonal) equation\n      if (meshDimension === \"1D\") {\n        // Unsupported 1D front propagation\n        errorLog(\"1D front propagation is not yet supported\");\n\n        // Get basis functions for the current Gauss point\n        let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n        const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n        // Calculate solution derivative\n        let solutionDerivX = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector\n          // TODO residualVector calculation here\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            // jacobianMatrix\n            // TODO jacobianMatrix calculation here\n          }\n        }\n      }\n      // 2D front propagation (eikonal) equation\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n          const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n          // Calculate solution derivatives\n          let solutionDerivX = 0;\n          let solutionDerivY = 0;\n          for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n            solutionDerivX +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n            solutionDerivY +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n          }\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n\n            // residualVector: Viscous term contribution (to stabilize the solution)\n            residualVector[localToGlobalMap1] +=\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivX[localNodeIndex1] *\n                solutionDerivX +\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivY[localNodeIndex1] *\n                solutionDerivY;\n\n            // residualVector: Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              residualVector[localToGlobalMap1] +=\n                eikonalActivationFlag *\n                (gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1] *\n                  Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                  gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2] *\n                    detJacobian *\n                    basisFunction[localNodeIndex1]);\n            }\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n\n              // jacobianMatrix: Viscous term contribution\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n              // jacobianMatrix: Eikonal equation contribution\n              if (eikonalActivationFlag !== 0) {\n                jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                  eikonalActivationFlag *\n                    (-(\n                      detJacobian *\n                      solutionDerivX *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]\n                    ) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivX[localNodeIndex2] -\n                  eikonalActivationFlag *\n                    ((detJacobian *\n                      solutionDerivY *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivY[localNodeIndex2];\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Dirichlet boundary conditions\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Front propagation matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the front propagation model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - residualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleFrontPropagationFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  solutionVector,\n  eikonalActivationFlag,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n    // 1D front propagation (eikonal) equation\n    if (meshDimension === \"1D\") {\n      // Unsupported 1D front propagation\n      errorLog(\"1D front propagation is not yet supported\");\n\n      // Get basis functions for the current Gauss point\n      let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n      // Perform isoparametric mapping\n      const mappingResult = performIsoparametricMapping1D({\n        basisFunction: basisFunctionsAndDerivatives.basisFunction,\n        basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Extract mapping results\n      const { detJacobian, basisFunctionDerivX } = mappingResult;\n      const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n      // Calculate solution derivative\n      let solutionDerivX = 0;\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        solutionDerivX +=\n          solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n      }\n\n      // Computation of Galerkin's residuals and Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n        // residualVector\n        // TODO residualVector calculation here\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n          // localJacobianMatrix\n          // TODO localJacobianMatrix calculation here\n        }\n      }\n      // 2D front propagation (eikonal) equation\n    } else if (meshDimension === \"2D\") {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate solution derivatives\n        let solutionDerivX = 0;\n        let solutionDerivY = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n          solutionDerivY +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // Viscous term contribution\n          localResidualVector[localNodeIndex1] +=\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivX[localNodeIndex1] *\n              solutionDerivX +\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivY[localNodeIndex1] *\n              solutionDerivY;\n\n          // Eikonal equation contribution\n          if (eikonalActivationFlag !== 0) {\n            localResidualVector[localNodeIndex1] +=\n              eikonalActivationFlag *\n              (gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunction[localNodeIndex1] *\n                Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1]);\n          }\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            // Viscous term contribution\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n            // Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n                eikonalActivationFlag *\n                  (-(\n                    detJacobian *\n                    solutionDerivX *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]\n                  ) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivX[localNodeIndex2] -\n                eikonalActivationFlag *\n                  ((detJacobian *\n                    solutionDerivY *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivY[localNodeIndex2];\n            }\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { BasisFunctions } from \"../mesh/basisFunctionsScript.js\";\nimport { initializeFEA } from \"../mesh/meshUtilsScript.js\";\nimport { assembleHeatConductionFront } from \"../solvers/heatConductionScript.js\";\nimport { ThermalBoundaryConditions } from \"../solvers/thermalBoundaryConditionsScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\nimport { GenericBoundaryConditions } from \"../solvers/genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n// Create object templates\nconst frontalData = {};\nconst frontalState = {};\nconst elementData = { currentElementIndex: 0 };\nconst frontStorage = {};\nlet basisFunctions;\n\n/**\n * Function to run the frontal solver and obtain results for plotting\n * @param {function} assembleFront - Matrix assembler based on the physical model\n * @param {object} meshData - Object containing mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} [options] - Additional options for the solver\n * @returns {object} An object containing the solution vector and node coordinates\n */\nexport function runFrontalSolver(assembleFront, meshData, boundaryConditions, options = {}) {\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const totalNodes = meshData.nodesXCoordinates.length;\n  const numElements = meshData.totalElements;\n  const numNodes = FEAData.numNodes;\n\n  // Calculate required array sizes\n  initializeFrontalArrays(numNodes, numElements);\n\n  // Start timing for system solving (frontal algorithm)\n  basicLog(\"Solving system using frontal...\");\n  console.time(\"systemSolving\");\n\n  // Initialize basis functions\n  basisFunctions = new BasisFunctions({\n    meshDimension: meshData.meshDimension,\n    elementOrder: meshData.elementOrder,\n  });\n\n  // Copy node connectivity array into frontalData storage\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    for (let nodeIndex = 0; nodeIndex < FEAData.numNodes; nodeIndex++) {\n      frontalData.nodalNumbering[elementIndex][nodeIndex] = meshData.nop[elementIndex][nodeIndex];\n    }\n  }\n\n  // Apply Dirichlet-type boundary conditions\n  // Initialize all nodes with no boundary condition\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.nodeConstraintCode[nodeIndex] = 0;\n    frontalData.boundaryValues[nodeIndex] = 0;\n  }\n\n  // Handle Dirichlet-type boundary conditions differently based on which solver is being used\n  let dirichletBoundaryConditionsHandler;\n  // Solid heat transfer model (heatConductionScript solver)\n  if (assembleFront === assembleHeatConductionFront) {\n    dirichletBoundaryConditionsHandler = new ThermalBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantTempBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n    // Front propagation model (frontPropagationScript solver)\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    dirichletBoundaryConditionsHandler = new GenericBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantValueBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n  }\n  // Initialize global residual vector\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.globalResidualVector[nodeIndex] = 0;\n  }\n\n  frontalState.totalNodes = meshData.nodesXCoordinates.length;\n  frontalState.writeFlag = 0;\n  frontalState.transformationFlag = 1;\n  frontalState.determinant = 1;\n\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    frontalState.nodesPerElement[elementIndex] = FEAData.numNodes;\n  }\n\n  // Parameters for non-linear assemblers\n  frontalState.currentSolutionVector = options.solutionVector;\n  frontalState.eikonalActivationFlag = options.eikonalActivationFlag;\n\n  // Pass assembleFront and dirichletBoundaryConditionsHandler to runFrontalAlgorithm\n  runFrontalAlgorithm(meshData, FEAData, dirichletBoundaryConditionsHandler, assembleFront);\n\n  // Copy solution\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.solutionVector[nodeIndex] = frontalState.globalSolutionVector[nodeIndex];\n  }\n\n  // Output results to console for debugging\n  const { nodesXCoordinates, nodesYCoordinates } = meshData;\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    if (meshData.meshDimension === \"1D\") {\n      // 1D case - only output X coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${frontalData.solutionVector[\n          nodeIndex\n        ].toExponential(5)}`\n      );\n    } else {\n      // 2D case - output X, Y coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${nodesYCoordinates[nodeIndex].toExponential(\n          5\n        )}  ${frontalData.solutionVector[nodeIndex].toExponential(5)}`\n      );\n    }\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  const { nodesXCoordinates: finalNodesX, nodesYCoordinates: finalNodesY } = meshData;\n  return {\n    solutionVector: frontalData.solutionVector.slice(0, totalNodes),\n    nodesCoordinates: {\n      nodesXCoordinates: finalNodesX,\n      nodesYCoordinates: finalNodesY,\n    },\n  };\n}\n\n/**\n * Function to initialize arrays dynamically based on problem size\n * @param {number} numNodes - Number of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n */\nfunction initializeFrontalArrays(numNodes, numElements) {\n  // Use the actual number of elements from the mesh\n  frontalData.nodalNumbering = Array(numElements)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  frontalData.nodeConstraintCode = Array(numNodes).fill(0);\n  frontalData.boundaryValues = Array(numNodes).fill(0);\n  frontalData.globalResidualVector = Array(numNodes).fill(0);\n  frontalData.solutionVector = Array(numNodes).fill(0);\n  frontalData.topologyData = Array(numElements).fill(0);\n  frontalData.lateralData = Array(numElements).fill(0);\n\n  // Initialize frontalState arrays\n  frontalState.writeFlag = 0;\n  frontalState.totalNodes = numNodes;\n  frontalState.transformationFlag = 0;\n  frontalState.nodesPerElement = Array(numElements).fill(0);\n  frontalState.determinant = 1;\n\n  // For matrix operations, estimate required size based on problem complexity\n  const systemSize = Math.max(numNodes, 2000);\n  frontalState.globalSolutionVector = Array(systemSize).fill(0);\n  frontalState.frontDataIndex = 0;\n\n  // Initialize elementData arrays\n  elementData.localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  elementData.currentElementIndex = 0;\n\n  // Initialize frontStorage arrays\n  const frontSize = estimateFrontSize(numNodes, numElements);\n  frontStorage.frontValues = Array(frontSize).fill(0);\n  frontStorage.columnHeaders = Array(systemSize).fill(0);\n  frontStorage.pivotRow = Array(systemSize).fill(0);\n  frontStorage.pivotData = Array(frontSize).fill(0);\n}\n\n/**\n * Function to estimate the required front size\n * @param {number} numNodes - Number of of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n * @returns {number} Estimated front size\n */\nfunction estimateFrontSize(numNodes, numElements) {\n  const frontWidthEstimate = Math.max(Math.ceil(Math.sqrt(numElements)) * numNodes, numNodes * 2);\n  return frontWidthEstimate * numElements;\n}\n// Old function to estimate the required front size\n// function estimateFrontSize(numNodes, numElements, numNodes) {\n//   const frontWidthEstimate = Math.ceil(Math.sqrt(numElements) * numNodes * 2);\n//   const frontSize = frontWidthEstimate * numNodes * 4;\n//   return Math.max(frontSize, 10000);\n// }\n\n/**\n * Function to compute local Jacobian matrix and local residual vector\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  const elementIndex = elementData.currentElementIndex - 1;\n\n  // Guard against out-of-range indices\n  if (elementIndex < 0 || elementIndex >= meshData.totalElements) {\n    errorLog(`Skipping out-of-range elementIndex=${elementIndex} (totalElements=${meshData.totalElements})`);\n    return false;\n  }\n\n  // Domain terms\n  const { localJacobianMatrix, localResidualVector, ngl } = assembleFront({\n    elementIndex,\n    nop: frontalData.nodalNumbering,\n    meshData,\n    basisFunctions: basisFunctions,\n    FEAData,\n    // These are ignored by linear assemblers\n    solutionVector: frontalState.currentSolutionVector,\n    eikonalActivationFlag: frontalState.eikonalActivationFlag,\n  });\n\n  // Handle Robin-type boundary conditions differently based on which solver is being used\n  let boundaryLocalJacobianMatrix = Array(FEAData.numNodes)\n    .fill()\n    .map(() => Array(FEAData.numNodes).fill(0));\n  let boundaryResidualVector = Array(FEAData.numNodes).fill(0);\n\n  // heatConductionScript solver\n  if (assembleFront === assembleHeatConductionFront) {\n    // Check if this element is on a Robin-type boundary\n    let isOnRobinTypeBoundary = false;\n    for (const boundaryKey in meshData.boundaryElements) {\n      if (\n        thermalBoundaryConditions.boundaryConditions[boundaryKey]?.[0] === \"convection\" &&\n        meshData.boundaryElements[boundaryKey].some(([elemIdx, _]) => elemIdx === elementIndex)\n      ) {\n        isOnRobinTypeBoundary = true;\n        break;\n      }\n    }\n\n    // Only calculate Robin-type for elements when required\n    if (isOnRobinTypeBoundary) {\n      const { gaussPoints, gaussWeights } = FEAData;\n      const result = thermalBoundaryConditions.imposeConvectionBoundaryConditionsFront(\n        elementIndex,\n        meshData.nodesXCoordinates,\n        meshData.nodesYCoordinates,\n        gaussPoints,\n        gaussWeights,\n        basisFunctions\n      );\n      boundaryLocalJacobianMatrix = result.localJacobianMatrix;\n      boundaryResidualVector = result.localResidualVector;\n    }\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    // For now, no Robin-type boundary conditions exist for any other solver\n  }\n\n  // Combine domain and boundary contributions\n  for (let localNodeI = 0; localNodeI < FEAData.numNodes; localNodeI++) {\n    for (let localNodeJ = 0; localNodeJ < FEAData.numNodes; localNodeJ++) {\n      elementData.localJacobianMatrix[localNodeI][localNodeJ] =\n        localJacobianMatrix[localNodeI][localNodeJ] + boundaryLocalJacobianMatrix[localNodeI][localNodeJ];\n    }\n  }\n\n  // Assemble local element residual\n  for (let localNodeIndex = 0; localNodeIndex < FEAData.numNodes; localNodeIndex++) {\n    const globalNodeIndex = ngl[localNodeIndex] - 1;\n    frontalData.globalResidualVector[globalNodeIndex] +=\n      localResidualVector[localNodeIndex] + boundaryResidualVector[localNodeIndex];\n  }\n\n  return true;\n}\n\n/**\n * Function to implement the frontal solver algorithm\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction runFrontalAlgorithm(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  // Allocate local arrays dynamically\n  const totalElements = meshData.totalElements;\n  const numNodes = meshData.nodesXCoordinates.length;\n  const systemSize = Math.max(numNodes, frontalState.globalSolutionVector.length);\n  let localDestination = Array(FEAData.numNodes).fill(0);\n  let rowDestination = Array(FEAData.numNodes).fill(0);\n  let rowHeaders = Array(systemSize).fill(0);\n  let pivotRowIndices = Array(systemSize).fill(0);\n  let pivotColumnIndices = Array(systemSize).fill(0);\n  let modifiedRows = Array(systemSize).fill(0);\n  let pivotColumn = Array(systemSize).fill(0);\n  let frontMatrix = Array(systemSize)\n    .fill()\n    .map(() => Array(systemSize).fill(0));\n  let rowSwapCount = Array(numNodes).fill(0);\n  let columnSwapCount = Array(numNodes).fill(0);\n  let lastAppearanceCheck = Array(numNodes).fill(0);\n  let pivotColumnGlobalIndex; // Pivot column global index\n\n  let frontDataCounter = 1;\n  frontalState.writeFlag++;\n  let pivotDataIndex = 1;\n  let summedRows = 1;\n  elementData.currentElementIndex = 0;\n\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    rowSwapCount[nodeIndex] = 0;\n    columnSwapCount[nodeIndex] = 0;\n  }\n\n  if (frontalState.transformationFlag !== 0) {\n    // Prefront: find last appearance of each node\n    for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n      lastAppearanceCheck[nodeIndex] = 0;\n    }\n\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      let reverseElementIndex = totalElements - elementIndex - 1;\n      for (\n        let localNodeIndex = 0;\n        localNodeIndex < frontalState.nodesPerElement[reverseElementIndex];\n        localNodeIndex++\n      ) {\n        let globalNodeIndex = frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        if (lastAppearanceCheck[globalNodeIndex - 1] === 0) {\n          lastAppearanceCheck[globalNodeIndex - 1] = 1;\n          frontalData.nodalNumbering[reverseElementIndex][localNodeIndex] =\n            -frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        }\n      }\n    }\n  }\n\n  frontalState.transformationFlag = 0;\n  let columnCount = 0;\n  let rowCount = 0;\n\n  for (let i = 0; i < systemSize; i++) {\n    for (let j = 0; j < systemSize; j++) {\n      frontMatrix[j][i] = 0;\n    }\n  }\n\n  while (true) {\n    // Assemble a new element only while we still have elements\n    let assembled = false;\n    let numElementNodes = 0;\n    let numElementColumns = 0;\n\n    if (elementData.currentElementIndex < totalElements) {\n      elementData.currentElementIndex++;\n      assembled = assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront);\n    }\n\n    if (assembled) {\n      const currentElement = elementData.currentElementIndex;\n      numElementNodes = frontalState.nodesPerElement[currentElement - 1];\n      numElementColumns = frontalState.nodesPerElement[currentElement - 1];\n\n      for (let localNodeIndex = 0; localNodeIndex < numElementColumns; localNodeIndex++) {\n        let globalNodeIndex = frontalData.nodalNumbering[currentElement - 1][localNodeIndex];\n        let columnIndex;\n\n        if (columnCount === 0) {\n          columnCount++;\n          localDestination[localNodeIndex] = columnCount;\n          frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n        } else {\n          for (columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(frontStorage.columnHeaders[columnIndex])) break;\n          }\n\n          if (columnIndex === columnCount) {\n            columnCount++;\n            localDestination[localNodeIndex] = columnCount;\n            frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n          } else {\n            localDestination[localNodeIndex] = columnIndex + 1;\n            frontStorage.columnHeaders[columnIndex] = globalNodeIndex;\n          }\n        }\n\n        let rowIndex;\n        if (rowCount === 0) {\n          rowCount++;\n          rowDestination[localNodeIndex] = rowCount;\n          rowHeaders[rowCount - 1] = globalNodeIndex;\n        } else {\n          for (rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(rowHeaders[rowIndex])) break;\n          }\n\n          if (rowIndex === rowCount) {\n            rowCount++;\n            rowDestination[localNodeIndex] = rowCount;\n            rowHeaders[rowCount - 1] = globalNodeIndex;\n          } else {\n            rowDestination[localNodeIndex] = rowIndex + 1;\n            rowHeaders[rowIndex] = globalNodeIndex;\n          }\n        }\n      }\n\n      if (rowCount > systemSize || columnCount > systemSize) {\n        errorLog(\"Error: systemSize not large enough\");\n        return;\n      }\n\n      for (let localColumnIndex = 0; localColumnIndex < numElementColumns; localColumnIndex++) {\n        let frontColumnIndex = localDestination[localColumnIndex];\n        for (let localRowIndex = 0; localRowIndex < numElementNodes; localRowIndex++) {\n          let frontRowIndex = rowDestination[localRowIndex];\n          frontMatrix[frontRowIndex - 1][frontColumnIndex - 1] +=\n            elementData.localJacobianMatrix[localRowIndex][localColumnIndex];\n        }\n      }\n    }\n\n    // Pivoting/elimination continues whether or not a new element was assembled\n    let availableColumnCount = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      if (frontStorage.columnHeaders[columnIndex] < 0) {\n        pivotColumnIndices[availableColumnCount] = columnIndex + 1;\n        availableColumnCount++;\n      }\n    }\n\n    let constrainedRowCount = 0;\n    let availableRowCount = 0;\n    for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n      let globalNodeIndex = rowHeaders[rowIndex];\n      if (globalNodeIndex < 0) {\n        pivotRowIndices[availableRowCount] = rowIndex + 1;\n        availableRowCount++;\n        let absoluteNodeIndex = Math.abs(globalNodeIndex);\n        if (frontalData.nodeConstraintCode[absoluteNodeIndex - 1] === 1) {\n          modifiedRows[constrainedRowCount] = rowIndex + 1;\n          constrainedRowCount++;\n          frontalData.nodeConstraintCode[absoluteNodeIndex - 1] = 2;\n          frontalData.globalResidualVector[absoluteNodeIndex - 1] =\n            frontalData.boundaryValues[absoluteNodeIndex - 1];\n        }\n      }\n    }\n\n    if (constrainedRowCount > 0) {\n      for (let constrainedIndex = 0; constrainedIndex < constrainedRowCount; constrainedIndex++) {\n        let rowIndex = modifiedRows[constrainedIndex] - 1;\n        let globalNodeIndex = Math.abs(rowHeaders[rowIndex]);\n        for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n          frontMatrix[rowIndex][columnIndex] = 0;\n          let columnGlobalIndex = Math.abs(frontStorage.columnHeaders[columnIndex]);\n          if (columnGlobalIndex === globalNodeIndex) frontMatrix[rowIndex][columnIndex] = 1;\n        }\n      }\n    }\n\n    if (availableColumnCount > summedRows || elementData.currentElementIndex < totalElements) {\n      if (availableColumnCount === 0) {\n        errorLog(\"Error: no more rows fully summed\");\n        return;\n      }\n\n      let pivotRowIndex = pivotRowIndices[0];\n      let pivotColumnIndex = pivotColumnIndices[0];\n      let pivotValue = frontMatrix[pivotRowIndex - 1][pivotColumnIndex - 1];\n\n      if (Math.abs(pivotValue) < 1e-4) {\n        pivotValue = 0;\n        for (let columnIndex = 0; columnIndex < availableColumnCount; columnIndex++) {\n          let testColumnIndex = pivotColumnIndices[columnIndex];\n          for (let rowIndex = 0; rowIndex < availableRowCount; rowIndex++) {\n            let testRowIndex = pivotRowIndices[rowIndex];\n            let testValue = frontMatrix[testRowIndex - 1][testColumnIndex - 1];\n            if (Math.abs(testValue) > Math.abs(pivotValue)) {\n              pivotValue = testValue;\n              pivotColumnIndex = testColumnIndex;\n              pivotRowIndex = testRowIndex;\n            }\n          }\n        }\n      }\n\n      let pivotGlobalRowIndex = Math.abs(rowHeaders[pivotRowIndex - 1]);\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]); // Assign, don't declare\n      let permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n        if (nodeIndex >= pivotGlobalRowIndex) rowSwapCount[nodeIndex]--;\n        if (nodeIndex >= pivotColumnGlobalIndex) columnSwapCount[nodeIndex]--;\n      }\n\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontMatrix[pivotRowIndex - 1][columnIndex] / pivotValue;\n      }\n\n      let rightHandSide = frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] = rightHandSide;\n      pivotColumn[pivotRowIndex - 1] = pivotValue;\n\n      if (pivotRowIndex > 1) {\n        for (let rowIndex = 0; rowIndex < pivotRowIndex - 1; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1 && eliminationFactor !== 0) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex] -= eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      if (pivotRowIndex < rowCount) {\n        for (let rowIndex = pivotRowIndex; rowIndex < rowCount; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = pivotColumn[i];\n      }\n      pivotDataIndex += rowCount;\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = rowHeaders[i];\n      }\n      pivotDataIndex += rowCount;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.pivotRow[i];\n      }\n      frontDataCounter += columnCount;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.columnHeaders[i];\n      }\n      frontDataCounter += columnCount;\n\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n        frontMatrix[rowIndex][columnCount - 1] = 0;\n      }\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontMatrix[rowCount - 1][columnIndex] = 0;\n      }\n\n      columnCount--;\n      if (pivotColumnIndex < columnCount + 1) {\n        for (let columnIndex = pivotColumnIndex - 1; columnIndex < columnCount; columnIndex++) {\n          frontStorage.columnHeaders[columnIndex] = frontStorage.columnHeaders[columnIndex + 1];\n        }\n      }\n\n      rowCount--;\n      if (pivotRowIndex < rowCount + 1) {\n        for (let rowIndex = pivotRowIndex - 1; rowIndex < rowCount; rowIndex++) {\n          rowHeaders[rowIndex] = rowHeaders[rowIndex + 1];\n        }\n      }\n\n      if (rowCount > 1 || elementData.currentElementIndex < totalElements) continue;\n\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[0]); // Assign, don't declare\n      pivotRowIndex = 1;\n      pivotValue = frontMatrix[0][0];\n      pivotGlobalRowIndex = Math.abs(rowHeaders[0]);\n      pivotColumnIndex = 1;\n      permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      frontStorage.pivotRow[0] = 1;\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] =\n        frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.pivotRow[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.columnHeaders[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotColumn[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = rowHeaders[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      frontalState.frontDataIndex = frontDataCounter;\n      if (frontalState.writeFlag === 1)\n        debugLog(`total ecs transfer in matrix reduction=${frontDataCounter}`);\n\n      // Back substitution\n      performBackSubstitution(frontDataCounter);\n      break;\n    }\n  }\n}\n\n/**\n * Function to perform back substitution for the frontal solver\n * @param {number} frontDataCounter - Index counter for the element contributions\n */\nfunction performBackSubstitution(frontDataCounter) {\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    frontalState.globalSolutionVector[nodeIndex] = frontalData.boundaryValues[nodeIndex];\n  }\n\n  for (let iterationIndex = 1; iterationIndex <= frontalState.totalNodes; iterationIndex++) {\n    frontDataCounter -= 4;\n    let pivotGlobalRowIndex = frontStorage.frontValues[frontDataCounter - 1];\n    let columnCount = frontStorage.frontValues[frontDataCounter];\n    let pivotColumnIndex = frontStorage.frontValues[frontDataCounter + 1];\n    let pivotValue = frontStorage.frontValues[frontDataCounter + 2];\n\n    if (iterationIndex === 1) {\n      frontDataCounter--;\n      frontStorage.columnHeaders[0] = frontStorage.frontValues[frontDataCounter - 1];\n      frontDataCounter--;\n      frontStorage.pivotRow[0] = frontStorage.frontValues[frontDataCounter - 1];\n    } else {\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.columnHeaders[columnIndex] =\n          frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n    }\n\n    let pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]);\n    if (frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] > 0) continue;\n\n    let accumulatedValue = 0;\n    frontStorage.pivotRow[pivotColumnIndex - 1] = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      accumulatedValue -=\n        frontStorage.pivotRow[columnIndex] *\n        frontalState.globalSolutionVector[Math.abs(frontStorage.columnHeaders[columnIndex]) - 1];\n    }\n\n    frontalState.globalSolutionVector[pivotColumnGlobalIndex - 1] =\n      accumulatedValue + frontalData.globalResidualVector[pivotGlobalRowIndex - 1];\n\n    frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] = 1;\n  }\n\n  if (frontalState.writeFlag === 1)\n    debugLog(`value of frontDataCounter after backsubstitution=${frontDataCounter}`);\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { euclideanNorm } from \"../methods/euclideanNormScript.js\";\nimport { solveLinearSystem } from \"./linearSystemSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\nimport { runFrontalSolver } from \"./frontalSolverScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\n\n/**\n * Function to solve a system of non-linear equations using the Newton-Raphson method\n * @param {function} assembleMat - Matrix assembler based on the physical model\n * @param {object} context - Context object containing simulation data and options\n * @param {number} [maxIterations=100] - Maximum number of iterations\n * @param {number} [tolerance=1e-4] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\n\nexport function newtonRaphson(assembleMat, context, maxIterations = 100, tolerance = 1e-4) {\n  let errorNorm = 0;\n  let converged = false;\n  let iterations = 0;\n  let deltaX = [];\n  let solutionVector = [];\n  let jacobianMatrix = [];\n  let residualVector = [];\n\n  // Calculate system size\n  let totalNodes = context.meshData.nodesXCoordinates.length;\n\n  // Initialize arrays with proper size\n  for (let i = 0; i < totalNodes; i++) {\n    deltaX[i] = 0;\n    solutionVector[i] = 0;\n  }\n\n  // Initialize solution from context if available\n  if (context.initialSolution && context.initialSolution.length === totalNodes) {\n    solutionVector = [...context.initialSolution];\n  }\n\n  while (iterations < maxIterations && !converged) {\n    // Update solution\n    for (let i = 0; i < solutionVector.length; i++) {\n      solutionVector[i] = Number(solutionVector[i]) + Number(deltaX[i]);\n    }\n\n    // Check if using frontal solver\n    if (context.solverMethod === \"frontal\") {\n      const frontalResult = runFrontalSolver(\n        assembleFrontPropagationFront,\n        context.meshData,\n        context.boundaryConditions,\n        { solutionVector, eikonalActivationFlag: context.eikonalActivationFlag }\n      );\n      deltaX = frontalResult.solutionVector;\n    } else {\n      // Compute Jacobian and residual matrices\n      ({ jacobianMatrix, residualVector } = assembleMat(\n        context.meshData,\n        context.boundaryConditions,\n        solutionVector, // The solution vector is required in the case of a non-linear equation\n        context.eikonalActivationFlag // Currently used only in the front propagation solver (TODO refactor in case of a solver not needing it)\n      ));\n\n      // Solve the linear system based on the specified solver method\n      const linearSystemResult = solveLinearSystem(context.solverMethod, jacobianMatrix, residualVector);\n      deltaX = linearSystemResult.solutionVector;\n    }\n\n    // Check convergence\n    errorNorm = euclideanNorm(deltaX);\n\n    // Norm for each iteration\n    basicLog(`Newton-Raphson iteration ${iterations + 1}: Error norm = ${errorNorm.toExponential(4)}`);\n\n    if (errorNorm <= tolerance) {\n      converged = true;\n    } else if (errorNorm > 1e2) {\n      errorLog(`Solution not converged. Error norm: ${errorNorm}`);\n      break;\n    }\n\n    iterations++;\n  }\n\n  return {\n    solutionVector,\n    converged,\n    iterations,\n    jacobianMatrix,\n    residualVector,\n  };\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n * SPDX-License-Identifier: Apache-2.0\n */\nconst proxyMarker = Symbol(\"Comlink.proxy\");\nconst createEndpoint = Symbol(\"Comlink.endpoint\");\nconst releaseProxy = Symbol(\"Comlink.releaseProxy\");\nconst finalizer = Symbol(\"Comlink.finalizer\");\nconst throwMarker = Symbol(\"Comlink.thrown\");\nconst isObject = (val) => (typeof val === \"object\" && val !== null) || typeof val === \"function\";\n/**\n * Internal transfer handle to handle objects marked to proxy.\n */\nconst proxyTransferHandler = {\n    canHandle: (val) => isObject(val) && val[proxyMarker],\n    serialize(obj) {\n        const { port1, port2 } = new MessageChannel();\n        expose(obj, port1);\n        return [port2, [port2]];\n    },\n    deserialize(port) {\n        port.start();\n        return wrap(port);\n    },\n};\n/**\n * Internal transfer handler to handle thrown exceptions.\n */\nconst throwTransferHandler = {\n    canHandle: (value) => isObject(value) && throwMarker in value,\n    serialize({ value }) {\n        let serialized;\n        if (value instanceof Error) {\n            serialized = {\n                isError: true,\n                value: {\n                    message: value.message,\n                    name: value.name,\n                    stack: value.stack,\n                },\n            };\n        }\n        else {\n            serialized = { isError: false, value };\n        }\n        return [serialized, []];\n    },\n    deserialize(serialized) {\n        if (serialized.isError) {\n            throw Object.assign(new Error(serialized.value.message), serialized.value);\n        }\n        throw serialized.value;\n    },\n};\n/**\n * Allows customizing the serialization of certain values.\n */\nconst transferHandlers = new Map([\n    [\"proxy\", proxyTransferHandler],\n    [\"throw\", throwTransferHandler],\n]);\nfunction isAllowedOrigin(allowedOrigins, origin) {\n    for (const allowedOrigin of allowedOrigins) {\n        if (origin === allowedOrigin || allowedOrigin === \"*\") {\n            return true;\n        }\n        if (allowedOrigin instanceof RegExp && allowedOrigin.test(origin)) {\n            return true;\n        }\n    }\n    return false;\n}\nfunction expose(obj, ep = globalThis, allowedOrigins = [\"*\"]) {\n    ep.addEventListener(\"message\", function callback(ev) {\n        if (!ev || !ev.data) {\n            return;\n        }\n        if (!isAllowedOrigin(allowedOrigins, ev.origin)) {\n            console.warn(`Invalid origin '${ev.origin}' for comlink proxy`);\n            return;\n        }\n        const { id, type, path } = Object.assign({ path: [] }, ev.data);\n        const argumentList = (ev.data.argumentList || []).map(fromWireValue);\n        let returnValue;\n        try {\n            const parent = path.slice(0, -1).reduce((obj, prop) => obj[prop], obj);\n            const rawValue = path.reduce((obj, prop) => obj[prop], obj);\n            switch (type) {\n                case \"GET\" /* MessageType.GET */:\n                    {\n                        returnValue = rawValue;\n                    }\n                    break;\n                case \"SET\" /* MessageType.SET */:\n                    {\n                        parent[path.slice(-1)[0]] = fromWireValue(ev.data.value);\n                        returnValue = true;\n                    }\n                    break;\n                case \"APPLY\" /* MessageType.APPLY */:\n                    {\n                        returnValue = rawValue.apply(parent, argumentList);\n                    }\n                    break;\n                case \"CONSTRUCT\" /* MessageType.CONSTRUCT */:\n                    {\n                        const value = new rawValue(...argumentList);\n                        returnValue = proxy(value);\n                    }\n                    break;\n                case \"ENDPOINT\" /* MessageType.ENDPOINT */:\n                    {\n                        const { port1, port2 } = new MessageChannel();\n                        expose(obj, port2);\n                        returnValue = transfer(port1, [port1]);\n                    }\n                    break;\n                case \"RELEASE\" /* MessageType.RELEASE */:\n                    {\n                        returnValue = undefined;\n                    }\n                    break;\n                default:\n                    return;\n            }\n        }\n        catch (value) {\n            returnValue = { value, [throwMarker]: 0 };\n        }\n        Promise.resolve(returnValue)\n            .catch((value) => {\n            return { value, [throwMarker]: 0 };\n        })\n            .then((returnValue) => {\n            const [wireValue, transferables] = toWireValue(returnValue);\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n            if (type === \"RELEASE\" /* MessageType.RELEASE */) {\n                // detach and deactive after sending release response above.\n                ep.removeEventListener(\"message\", callback);\n                closeEndPoint(ep);\n                if (finalizer in obj && typeof obj[finalizer] === \"function\") {\n                    obj[finalizer]();\n                }\n            }\n        })\n            .catch((error) => {\n            // Send Serialization Error To Caller\n            const [wireValue, transferables] = toWireValue({\n                value: new TypeError(\"Unserializable return value\"),\n                [throwMarker]: 0,\n            });\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n        });\n    });\n    if (ep.start) {\n        ep.start();\n    }\n}\nfunction isMessagePort(endpoint) {\n    return endpoint.constructor.name === \"MessagePort\";\n}\nfunction closeEndPoint(endpoint) {\n    if (isMessagePort(endpoint))\n        endpoint.close();\n}\nfunction wrap(ep, target) {\n    const pendingListeners = new Map();\n    ep.addEventListener(\"message\", function handleMessage(ev) {\n        const { data } = ev;\n        if (!data || !data.id) {\n            return;\n        }\n        const resolver = pendingListeners.get(data.id);\n        if (!resolver) {\n            return;\n        }\n        try {\n            resolver(data);\n        }\n        finally {\n            pendingListeners.delete(data.id);\n        }\n    });\n    return createProxy(ep, pendingListeners, [], target);\n}\nfunction throwIfProxyReleased(isReleased) {\n    if (isReleased) {\n        throw new Error(\"Proxy has been released and is not useable\");\n    }\n}\nfunction releaseEndpoint(ep) {\n    return requestResponseMessage(ep, new Map(), {\n        type: \"RELEASE\" /* MessageType.RELEASE */,\n    }).then(() => {\n        closeEndPoint(ep);\n    });\n}\nconst proxyCounter = new WeakMap();\nconst proxyFinalizers = \"FinalizationRegistry\" in globalThis &&\n    new FinalizationRegistry((ep) => {\n        const newCount = (proxyCounter.get(ep) || 0) - 1;\n        proxyCounter.set(ep, newCount);\n        if (newCount === 0) {\n            releaseEndpoint(ep);\n        }\n    });\nfunction registerProxy(proxy, ep) {\n    const newCount = (proxyCounter.get(ep) || 0) + 1;\n    proxyCounter.set(ep, newCount);\n    if (proxyFinalizers) {\n        proxyFinalizers.register(proxy, ep, proxy);\n    }\n}\nfunction unregisterProxy(proxy) {\n    if (proxyFinalizers) {\n        proxyFinalizers.unregister(proxy);\n    }\n}\nfunction createProxy(ep, pendingListeners, path = [], target = function () { }) {\n    let isProxyReleased = false;\n    const proxy = new Proxy(target, {\n        get(_target, prop) {\n            throwIfProxyReleased(isProxyReleased);\n            if (prop === releaseProxy) {\n                return () => {\n                    unregisterProxy(proxy);\n                    releaseEndpoint(ep);\n                    pendingListeners.clear();\n                    isProxyReleased = true;\n                };\n            }\n            if (prop === \"then\") {\n                if (path.length === 0) {\n                    return { then: () => proxy };\n                }\n                const r = requestResponseMessage(ep, pendingListeners, {\n                    type: \"GET\" /* MessageType.GET */,\n                    path: path.map((p) => p.toString()),\n                }).then(fromWireValue);\n                return r.then.bind(r);\n            }\n            return createProxy(ep, pendingListeners, [...path, prop]);\n        },\n        set(_target, prop, rawValue) {\n            throwIfProxyReleased(isProxyReleased);\n            // FIXME: ES6 Proxy Handler `set` methods are supposed to return a\n            // boolean. To show good will, we return true asynchronously ¯\\_(ツ)_/¯\n            const [value, transferables] = toWireValue(rawValue);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"SET\" /* MessageType.SET */,\n                path: [...path, prop].map((p) => p.toString()),\n                value,\n            }, transferables).then(fromWireValue);\n        },\n        apply(_target, _thisArg, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const last = path[path.length - 1];\n            if (last === createEndpoint) {\n                return requestResponseMessage(ep, pendingListeners, {\n                    type: \"ENDPOINT\" /* MessageType.ENDPOINT */,\n                }).then(fromWireValue);\n            }\n            // We just pretend that `bind()` didn’t happen.\n            if (last === \"bind\") {\n                return createProxy(ep, pendingListeners, path.slice(0, -1));\n            }\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"APPLY\" /* MessageType.APPLY */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n        construct(_target, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"CONSTRUCT\" /* MessageType.CONSTRUCT */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n    });\n    registerProxy(proxy, ep);\n    return proxy;\n}\nfunction myFlat(arr) {\n    return Array.prototype.concat.apply([], arr);\n}\nfunction processArguments(argumentList) {\n    const processed = argumentList.map(toWireValue);\n    return [processed.map((v) => v[0]), myFlat(processed.map((v) => v[1]))];\n}\nconst transferCache = new WeakMap();\nfunction transfer(obj, transfers) {\n    transferCache.set(obj, transfers);\n    return obj;\n}\nfunction proxy(obj) {\n    return Object.assign(obj, { [proxyMarker]: true });\n}\nfunction windowEndpoint(w, context = globalThis, targetOrigin = \"*\") {\n    return {\n        postMessage: (msg, transferables) => w.postMessage(msg, targetOrigin, transferables),\n        addEventListener: context.addEventListener.bind(context),\n        removeEventListener: context.removeEventListener.bind(context),\n    };\n}\nfunction toWireValue(value) {\n    for (const [name, handler] of transferHandlers) {\n        if (handler.canHandle(value)) {\n            const [serializedValue, transferables] = handler.serialize(value);\n            return [\n                {\n                    type: \"HANDLER\" /* WireValueType.HANDLER */,\n                    name,\n                    value: serializedValue,\n                },\n                transferables,\n            ];\n        }\n    }\n    return [\n        {\n            type: \"RAW\" /* WireValueType.RAW */,\n            value,\n        },\n        transferCache.get(value) || [],\n    ];\n}\nfunction fromWireValue(value) {\n    switch (value.type) {\n        case \"HANDLER\" /* WireValueType.HANDLER */:\n            return transferHandlers.get(value.name).deserialize(value.value);\n        case \"RAW\" /* WireValueType.RAW */:\n            return value.value;\n    }\n}\nfunction requestResponseMessage(ep, pendingListeners, msg, transfers) {\n    return new Promise((resolve) => {\n        const id = generateUUID();\n        pendingListeners.set(id, resolve);\n        if (ep.start) {\n            ep.start();\n        }\n        ep.postMessage(Object.assign({ id }, msg), transfers);\n    });\n}\nfunction generateUUID() {\n    return new Array(4)\n        .fill(0)\n        .map(() => Math.floor(Math.random() * Number.MAX_SAFE_INTEGER).toString(16))\n        .join(\"-\");\n}\n\nexport { createEndpoint, expose, finalizer, proxy, proxyMarker, releaseProxy, transfer, transferHandlers, windowEndpoint, wrap };\n//# sourceMappingURL=comlink.mjs.map\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { newtonRaphson } from \"./methods/newtonRaphsonScript.js\";\nimport { solveLinearSystem } from \"./methods/linearSystemSolverScript.js\";\nimport { prepareMesh } from \"./mesh/meshUtilsScript.js\";\nimport { assembleFrontPropagationMat } from \"./solvers/frontPropagationScript.js\";\nimport { assembleGeneralFormPDEMat, assembleGeneralFormPDEFront } from \"./solvers/generalFormPDEScript.js\";\nimport { assembleHeatConductionMat, assembleHeatConductionFront } from \"./solvers/heatConductionScript.js\";\nimport { runFrontalSolver } from \"./methods/frontalSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"./utilities/loggingScript.js\";\n\n/**\n * Class to implement finite element analysis in JavaScript\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {object} meshConfig - Object containing computational mesh details\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing the solution vector and additional mesh information\n */\nexport class FEAScriptModel {\n  constructor() {\n    this.solverConfig = null;\n    this.meshConfig = {};\n    this.boundaryConditions = {};\n    this.solverMethod = \"lusolve\"; // Default solver method\n    this.coefficientFunctions = null; // Add storage for coefficient functions\n    basicLog(\"FEAScriptModel instance created\");\n  }\n\n  /**\n   * Sets the solver configuration\n   * @param {string} solverConfig - Parameter specifying the type of solver\n   * @param {object} [options] - Optional additional configuration\n   */\n  setSolverConfig(solverConfig, options = {}) {\n    this.solverConfig = solverConfig;\n\n    // Store coefficient functions if provided\n    if (options && options.coefficientFunctions) {\n      this.coefficientFunctions = options.coefficientFunctions;\n      debugLog(\"Coefficient functions set\");\n    }\n\n    debugLog(`Solver config set to: ${solverConfig}`);\n  }\n\n  setMeshConfig(meshConfig) {\n    this.meshConfig = meshConfig;\n    debugLog(`Mesh config set with dimensions: ${meshConfig.meshDimension}`);\n  }\n\n  addBoundaryCondition(boundaryKey, condition) {\n    this.boundaryConditions[boundaryKey] = condition;\n    debugLog(`Boundary condition added for boundary: ${boundaryKey}, type: ${condition[0]}`);\n  }\n\n  setSolverMethod(solverMethod) {\n    this.solverMethod = solverMethod;\n    debugLog(`Solver method set to: ${solverMethod}`);\n  }\n\n  solve() {\n    if (!this.solverConfig || !this.meshConfig || !this.boundaryConditions) {\n      const error = \"Solver config, mesh config, and boundary conditions must be set before solving.\";\n      console.error(error);\n      throw new Error(error);\n    }\n\n    /**\n     * For consistency across both linear and nonlinear formulations,\n     * this project always refers to the assembled right-hand side vector\n     * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n     *\n     * In linear problems `jacobianMatrix` is equivalent to the\n     * classic stiffness/conductivity matrix and `residualVector`\n     * corresponds to the traditional load (RHS) vector.\n     */\n\n    let jacobianMatrix = [];\n    let residualVector = [];\n    let solutionVector = [];\n    let initialSolution = [];\n\n    // Prepare the mesh\n    basicLog(\"Preparing mesh...\");\n    const meshData = prepareMesh(this.meshConfig);\n    basicLog(\"Mesh preparation completed\");\n\n    // Extract node coordinates from meshData\n    const nodesCoordinates = {\n      nodesXCoordinates: meshData.nodesXCoordinates,\n      nodesYCoordinates: meshData.nodesYCoordinates,\n    };\n\n    // Select and execute the appropriate solver based on solverConfig\n    basicLog(\"Beginning solving process...\");\n    console.time(\"totalSolvingTime\");\n    if (this.solverConfig === \"heatConductionScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        const frontalResult = runFrontalSolver(\n          assembleHeatConductionFront,\n          meshData,\n          this.boundaryConditions\n        );\n        solutionVector = frontalResult.solutionVector;\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleHeatConductionMat(meshData, this.boundaryConditions));\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    } else if (this.solverConfig === \"frontPropagationScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Initialize eikonalActivationFlag\n      let eikonalActivationFlag = 0;\n      const eikonalExteralIterations = 5; // Number of incremental steps for the eikonal equation\n\n      // Create context object with all necessary properties\n      const context = {\n        meshData: meshData,\n        boundaryConditions: this.boundaryConditions,\n        eikonalActivationFlag: eikonalActivationFlag,\n        solverMethod: this.solverMethod,\n        initialSolution,\n      };\n\n      while (eikonalActivationFlag <= 1) {\n        // Update the context object with current eikonalActivationFlag\n        context.eikonalActivationFlag = eikonalActivationFlag;\n\n        // Pass the previous solution as initial guess\n        if (solutionVector.length > 0) {\n          context.initialSolution = [...solutionVector];\n        }\n\n        // Solve the assembled non-linear system\n        const newtonRaphsonResult = newtonRaphson(assembleFrontPropagationMat, context, 100, 1e-4);\n\n        // Extract results\n        jacobianMatrix = newtonRaphsonResult.jacobianMatrix;\n        residualVector = newtonRaphsonResult.residualVector;\n        solutionVector = newtonRaphsonResult.solutionVector;\n\n        // Increment for next iteration\n        eikonalActivationFlag += 1 / eikonalExteralIterations;\n      }\n    } else if (this.solverConfig === \"generalFormPDEScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        errorLog(\n          \"Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.\"\n        );\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleGeneralFormPDEMat(\n          meshData,\n          this.boundaryConditions,\n          this.coefficientFunctions\n        ));\n\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    }\n    console.timeEnd(\"totalSolvingTime\");\n    basicLog(\"Solving process completed\");\n\n    return { solutionVector, nodesCoordinates };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { initializeFEA, performIsoparametricMapping1D } from \"../mesh/meshUtilsScript.js\";\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the general form PDE model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} coefficientFunctions - Functions A(x), B(x), C(x), D(x) for the PDE\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleGeneralFormPDEMat(meshData, boundaryConditions, coefficientFunctions) {\n  basicLog(\"Starting general form PDE matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Extract coefficient functions\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Matrix assembly\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      // Map local element nodes to global mesh nodes\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        // Convert to 0-based indexing\n        localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n      }\n\n      // Loop over Gauss points\n      for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n          gaussPoints[gaussPointIndex]\n        );\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate the physical coordinate for this Gauss point\n        let xCoord = 0;\n        for (let i = 0; i < numNodes; i++) {\n          xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n        }\n\n        // Evaluate coefficient functions at this physical coordinate\n        const a = A(xCoord);\n        const b = B(xCoord);\n        const c = C(xCoord);\n        const d = D(xCoord);\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          const globalNodeIndex1 = localToGlobalMap[localNodeIndex1];\n\n          // Source term contribution to residual vector\n          residualVector[globalNodeIndex1] -=\n            gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            const globalNodeIndex2 = localToGlobalMap[localNodeIndex2];\n\n            // Diffusion term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              a *\n              basisFunctionDerivX[localNodeIndex1] *\n              basisFunctionDerivX[localNodeIndex2];\n\n            // Advection term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              b *\n              basisFunctionDerivX[localNodeIndex2] *\n              basisFunction[localNodeIndex1];\n\n            // Reaction term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              c *\n              basisFunction[localNodeIndex1] *\n              basisFunction[localNodeIndex2];\n          }\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEMat.\");\n    // 2D general form PDE - empty for now\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Apply Dirichlet boundary conditions only\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n\n  basicLog(\"General form PDE matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the frontal solver matrix for the general form PDE model\n * @param {object} data - Object containing element data for the frontal solver\n * @returns {object} An object containing local Jacobian matrix and residual vector\n */\nexport function assembleGeneralFormPDEFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  coefficientFunctions,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Loop over Gauss points\n    for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Calculate the physical coordinate for this Gauss point\n      let xCoord = 0;\n      for (let i = 0; i < numNodes; i++) {\n        xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n      }\n\n      // Evaluate coefficient functions at this physical coordinate\n      const a = A(xCoord);\n      const b = B(xCoord);\n      const c = C(xCoord);\n      const d = D(xCoord);\n\n      // Computation of local Jacobian matrix and residual vector\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        // Source term contribution to local residual vector\n        localResidualVector[localNodeIndex1] -=\n          gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          // Diffusion term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            a *\n            basisFunctionDerivX[localNodeIndex1] *\n            basisFunctionDerivX[localNodeIndex2];\n\n          // Advection term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            b *\n            basisFunctionDerivX[localNodeIndex2] *\n            basisFunction[localNodeIndex1];\n\n          // Reaction term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            c *\n            basisFunction[localNodeIndex1] *\n            basisFunction[localNodeIndex2];\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEFront.\");\n    // 2D general form PDE - empty for now\n  }\n\n  return {\n    localJacobianMatrix,\n    localResidualVector,\n    ngl,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// External imports\nimport * as Comlink from \"../vendor/comlink.mjs\";\n\n// Internal imports\nimport { basicLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to facilitate communication with web workers for FEAScript operations\n */\nexport class FEAScriptWorker {\n  /**\n   * Constructor to initialize the FEAScriptWorker class\n   * Sets up the worker and initializes the workerWrapper.\n   */\n  constructor() {\n    this.worker = null;\n    this.feaWorker = null;\n    this.isReady = false;\n\n    this._initWorker();\n  }\n\n  /**\n   * Function to initialize the web worker and wrap it using Comlink.\n   * @private\n   * @throws Will throw an error if the worker fails to initialize.\n   */\n  async _initWorker() {\n    try {\n      this.worker = new Worker(new URL(\"./wrapperScript.js\", import.meta.url), {\n        type: \"module\",\n      });\n\n      this.worker.onerror = (event) => {\n        console.error(\"FEAScriptWorker: Worker error:\", event);\n      };\n      const workerWrapper = Comlink.wrap(this.worker);\n\n      this.feaWorker = await new workerWrapper();\n\n      this.isReady = true;\n    } catch (error) {\n      console.error(\"Failed to initialize worker\", error);\n      throw error;\n    }\n  }\n\n  /**\n   * Function to ensure that the worker is ready before performing any operations.\n   * @private\n   * @returns {Promise<void>} Resolves when the worker is ready.\n   * @throws Will throw an error if the worker is not ready within the timeout period.\n   */\n  async _ensureReady() {\n    if (this.isReady) return Promise.resolve();\n\n    return new Promise((resolve, reject) => {\n      let attempts = 0;\n      const maxAttempts = 50; // 5 seconds max\n\n      const checkReady = () => {\n        attempts++;\n        if (this.isReady) {\n          resolve();\n        } else if (attempts >= maxAttempts) {\n          reject(new Error(\"Timeout waiting for worker to be ready\"));\n        } else {\n          setTimeout(checkReady, 1000);\n        }\n      };\n      checkReady();\n    });\n  }\n\n  /**\n   * Function to set the solver configuration in the worker.\n   * @param {string} solverConfig - The solver configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setSolverConfig(solverConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver config to: ${solverConfig}`);\n    return this.feaWorker.setSolverConfig(solverConfig);\n  }\n\n  /**\n   * Sets the mesh configuration in the worker.\n   * @param {object} meshConfig - The mesh configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setMeshConfig(meshConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting mesh config`);\n    return this.feaWorker.setMeshConfig(meshConfig);\n  }\n\n  /**\n   * Adds a boundary condition to the worker.\n   * @param {string} boundaryKey - The key identifying the boundary.\n   * @param {array} condition - The boundary condition to add.\n   * @returns {Promise<boolean>} Resolves when the boundary condition is added.\n   */\n  async addBoundaryCondition(boundaryKey, condition) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Adding boundary condition for boundary: ${boundaryKey}`);\n    return this.feaWorker.addBoundaryCondition(boundaryKey, condition);\n  }\n\n  /**\n   * Sets the solver method in the worker.\n   * @param {string} solverMethod - The solver method to set.\n   * @returns {Promise<boolean>} Resolves when the solver method is set.\n   */\n  async setSolverMethod(solverMethod) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver method to: ${solverMethod}`);\n    return this.feaWorker.setSolverMethod(solverMethod);\n  }\n\n  /**\n   * Requests the worker to solve the problem.\n   * @returns {Promise<object>} Resolves with the solution result.\n   */\n  async solve() {\n    await this._ensureReady();\n    basicLog(\"FEAScriptWorker: Requesting solution from worker...\");\n\n    const startTime = performance.now();\n    const result = await this.feaWorker.solve();\n    const endTime = performance.now();\n\n    basicLog(`FEAScriptWorker: Solution completed in ${((endTime - startTime) / 1000).toFixed(2)}s`);\n    return result;\n  }\n\n  /**\n   * Retrieves model information from the worker.\n   * @returns {Promise<object>} Resolves with the model information.\n   */\n  async getModelInfo() {\n    await this._ensureReady();\n    return this.feaWorker.getModelInfo();\n  }\n\n  /**\n   * Sends a ping request to the worker to check its availability.\n   * @returns {Promise<boolean>} Resolves if the worker responds.\n   */\n  async ping() {\n    await this._ensureReady();\n    return this.feaWorker.ping();\n  }\n\n  /**\n   * Terminates the worker and cleans up resources.\n   */\n  terminate() {\n    if (this.worker) {\n      this.worker.terminate();\n      this.worker = null;\n      this.feaWorker = null;\n      this.isReady = false;\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to import mesh data from Gmsh format containing quadrilateral and triangular elements\n * @param {File} file - The Gmsh file to be parsed (.msh version 4.1)\n * @returns {object} The parsed mesh data including node coordinates, element connectivity, and boundary conditions\n */\nconst importGmshQuadTri = async (file) => {\n  let result = {\n    nodesXCoordinates: [],\n    nodesYCoordinates: [],\n    nodalNumbering: {\n      quadElements: [],\n      triangleElements: [],\n    },\n    boundaryElements: [],\n    boundaryConditions: [],\n    boundaryNodePairs: {}, // Store boundary node pairs for processing in meshGenerationScript\n    gmshV: 0,\n    ascii: false,\n    fltBytes: \"8\",\n    totalNodesX: 0,\n    totalNodesY: 0,\n    physicalPropMap: [],\n    elementTypes: {},\n  };\n\n  let content = await file.text();\n  let lines = content\n    .split(\"\\n\")\n    .map((line) => line.trim())\n    .filter((line) => line !== \"\" && line !== \" \");\n\n  let section = \"\";\n  let lineIndex = 0;\n\n  let nodeEntityBlocks = 0;\n  let totalNodes = 0;\n  let nodeBlocksProcessed = 0;\n  let currentNodeBlock = { numNodes: 0 };\n  let nodeTagsCollected = 0;\n  let nodeTags = [];\n  let nodeCoordinatesCollected = 0;\n\n  let elementEntityBlocks = 0;\n  let totalElements = 0;\n  let elementBlocksProcessed = 0;\n  let currentElementBlock = {\n    dim: 0,\n    tag: 0,\n    elementType: 0,\n    numElements: 0,\n  };\n  let elementsProcessedInBlock = 0;\n\n  let boundaryElementsByTag = {};\n\n  while (lineIndex < lines.length) {\n    const line = lines[lineIndex];\n\n    if (line === \"$MeshFormat\") {\n      section = \"meshFormat\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndMeshFormat\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$PhysicalNames\") {\n      section = \"physicalNames\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndPhysicalNames\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Entities\") {\n      section = \"entities\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndEntities\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Nodes\") {\n      section = \"nodes\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndNodes\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Elements\") {\n      section = \"elements\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndElements\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    }\n\n    const parts = line.split(/\\s+/).filter((part) => part !== \"\");\n\n    if (section === \"meshFormat\") {\n      result.gmshV = parseFloat(parts[0]);\n      result.ascii = parts[1] === \"0\";\n      result.fltBytes = parts[2];\n    } else if (section === \"physicalNames\") {\n      if (parts.length >= 3) {\n        if (!/^\\d+$/.test(parts[0])) {\n          lineIndex++;\n          continue;\n        }\n\n        const dimension = parseInt(parts[0], 10);\n        const tag = parseInt(parts[1], 10);\n        let name = parts.slice(2).join(\" \");\n        name = name.replace(/^\"|\"$/g, \"\");\n\n        result.physicalPropMap.push({\n          tag,\n          dimension,\n          name,\n        });\n      }\n    } else if (section === \"nodes\") {\n      if (nodeEntityBlocks === 0) {\n        nodeEntityBlocks = parseInt(parts[0], 10);\n        totalNodes = parseInt(parts[1], 10);\n        result.nodesXCoordinates = new Array(totalNodes).fill(0);\n        result.nodesYCoordinates = new Array(totalNodes).fill(0);\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeBlocksProcessed < nodeEntityBlocks && currentNodeBlock.numNodes === 0) {\n        currentNodeBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          parametric: parseInt(parts[2], 10),\n          numNodes: parseInt(parts[3], 10),\n        };\n\n        nodeTags = [];\n        nodeTagsCollected = 0;\n        nodeCoordinatesCollected = 0;\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeTagsCollected < currentNodeBlock.numNodes) {\n        for (let i = 0; i < parts.length && nodeTagsCollected < currentNodeBlock.numNodes; i++) {\n          nodeTags.push(parseInt(parts[i], 10));\n          nodeTagsCollected++;\n        }\n\n        if (nodeTagsCollected < currentNodeBlock.numNodes) {\n          lineIndex++;\n          continue;\n        }\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeCoordinatesCollected < currentNodeBlock.numNodes) {\n        const nodeTag = nodeTags[nodeCoordinatesCollected] - 1;\n        const x = parseFloat(parts[0]);\n        const y = parseFloat(parts[1]);\n\n        result.nodesXCoordinates[nodeTag] = x;\n        result.nodesYCoordinates[nodeTag] = y;\n        result.totalNodesX++;\n        result.totalNodesY++;\n\n        nodeCoordinatesCollected++;\n\n        if (nodeCoordinatesCollected === currentNodeBlock.numNodes) {\n          nodeBlocksProcessed++;\n          currentNodeBlock = { numNodes: 0 };\n        }\n      }\n    } else if (section === \"elements\") {\n      if (elementEntityBlocks === 0) {\n        elementEntityBlocks = parseInt(parts[0], 10);\n        totalElements = parseInt(parts[1], 10);\n        lineIndex++;\n        continue;\n      }\n\n      if (elementBlocksProcessed < elementEntityBlocks && currentElementBlock.numElements === 0) {\n        currentElementBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          elementType: parseInt(parts[2], 10),\n          numElements: parseInt(parts[3], 10),\n        };\n\n        result.elementTypes[currentElementBlock.elementType] =\n          (result.elementTypes[currentElementBlock.elementType] || 0) + currentElementBlock.numElements;\n\n        elementsProcessedInBlock = 0;\n        lineIndex++;\n        continue;\n      }\n\n      if (elementsProcessedInBlock < currentElementBlock.numElements) {\n        const elementTag = parseInt(parts[0], 10);\n        const nodeIndices = parts.slice(1).map((idx) => parseInt(idx, 10));\n\n        if (currentElementBlock.elementType === 1 || currentElementBlock.elementType === 8) {\n          const physicalTag = currentElementBlock.tag;\n\n          if (!boundaryElementsByTag[physicalTag]) {\n            boundaryElementsByTag[physicalTag] = [];\n          }\n\n          boundaryElementsByTag[physicalTag].push(nodeIndices);\n\n          // Store boundary node pairs for later processing in meshGenerationScript\n          if (!result.boundaryNodePairs[physicalTag]) {\n            result.boundaryNodePairs[physicalTag] = [];\n          }\n          result.boundaryNodePairs[physicalTag].push(nodeIndices);\n        } else if (currentElementBlock.elementType === 2) {\n          // Linear triangle elements (3 nodes)\n          result.nodalNumbering.triangleElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 3) {\n          // Linear quadrilateral elements (4 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 10) {\n          // Quadratic quadrilateral elements (9 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        }\n\n        elementsProcessedInBlock++;\n\n        if (elementsProcessedInBlock === currentElementBlock.numElements) {\n          elementBlocksProcessed++;\n          currentElementBlock = { numElements: 0 };\n        }\n      }\n    }\n\n    lineIndex++;\n  }\n\n  // Store boundary conditions information\n  result.physicalPropMap.forEach((prop) => {\n    if (prop.dimension === 1) {\n      const boundaryNodes = boundaryElementsByTag[prop.tag] || [];\n\n      if (boundaryNodes.length > 0) {\n        result.boundaryConditions.push({\n          name: prop.name,\n          tag: prop.tag,\n          nodes: boundaryNodes,\n        });\n      }\n    }\n  });\n\n  debugLog(\n    `Parsed boundary node pairs by physical tag: ${JSON.stringify(\n      result.boundaryNodePairs\n    )}. These pairs will be used to identify boundary elements in the mesh.`\n  );\n\n  return result;\n};\n\nexport { importGmshQuadTri };\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to create plots of the solution vector\n * @param {*} solutionVector - The computed solution vector\n * @param {*} nodesCoordinates - Object containing x and y coordinates for the nodes\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {string} meshDimension - The dimension of the solution\n * @param {string} plotType - The type of plot\n * @param {string} plotDivId - The id of the div where the plot will be rendered\n * @param {string} [meshType=\"structured\"] - Type of mesh: \"structured\" or \"unstructured\"\n */\nexport function plotSolution(\n  solutionVector,\n  nodesCoordinates,\n  solverConfig,\n  meshDimension,\n  plotType,\n  plotDivId,\n  meshType = \"structured\"\n) {\n  const { nodesXCoordinates, nodesYCoordinates } = nodesCoordinates;\n\n  if (meshDimension === \"1D\" && plotType === \"line\") {\n    // Check if solutionVector is a nested array\n    let yData;\n    if (solutionVector.length > 0 && Array.isArray(solutionVector[0])) {\n      yData = solutionVector.map((arr) => arr[0]);\n    } else {\n      yData = solutionVector;\n    }\n    let xData = Array.from(nodesXCoordinates);\n\n    let lineData = {\n      x: xData,\n      y: yData,\n      mode: \"lines\",\n      type: \"scatter\",\n      line: { color: \"rgb(219, 64, 82)\", width: 2 },\n      name: \"Solution\",\n    };\n\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxPlotWidth = Math.max(...xData);\n    let zoomFactor = maxWindowWidth / maxPlotWidth;\n    let plotWidth = Math.max(zoomFactor * maxPlotWidth, 400);\n    let plotHeight = 350;\n\n    let layout = {\n      title: `line plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"Solution\" },\n      margin: { l: 70, r: 40, t: 50, b: 50 },\n    };\n\n    Plotly.newPlot(plotDivId, [lineData], layout, { responsive: true });\n  } else if (meshDimension === \"2D\" && plotType === \"contour\") {\n    // Use the user-provided mesh type\n    const isStructured = meshType === \"structured\";\n\n    // For auto-detection (if needed)\n    const uniqueXCoords = new Set(nodesXCoordinates).size;\n    const uniqueYCoords = new Set(nodesYCoordinates).size;\n\n    // Extract scalar values from solution vector\n    let zValues;\n    if (Array.isArray(solutionVector[0])) {\n      zValues = solutionVector.map((val) => val[0]);\n    } else {\n      zValues = solutionVector;\n    }\n\n    // Common sizing parameters for both plot types\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxX = Math.max(...nodesXCoordinates);\n    let maxY = Math.max(...nodesYCoordinates);\n    let aspectRatio = maxY / maxX;\n    let plotWidth = Math.min(maxWindowWidth, 600);\n    let plotHeight = plotWidth * aspectRatio * 0.8; // Slightly reduce height for better appearance\n\n    // Common layout properties\n    let layout = {\n      title: `${plotType} plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"y\" },\n      margin: { l: 50, r: 50, t: 50, b: 50 },\n      hovermode: \"closest\",\n    };\n\n    if (isStructured) {\n      // Calculate the number of nodes along the x-axis and y-axis\n      const numNodesX = uniqueXCoords;\n      const numNodesY = uniqueYCoords;\n\n      // Reshape the nodesXCoordinates and nodesYCoordinates arrays to match the grid dimensions\n      let reshapedXCoordinates = math.reshape(Array.from(nodesXCoordinates), [numNodesX, numNodesY]);\n      let reshapedYCoordinates = math.reshape(Array.from(nodesYCoordinates), [numNodesX, numNodesY]);\n\n      // Reshape the solution array to match the grid dimensions\n      let reshapedSolution = math.reshape(Array.from(solutionVector), [numNodesX, numNodesY]);\n\n      // Transpose the reshapedSolution array to get column-wise data\n      let transposedSolution = math.transpose(reshapedSolution);\n\n      // Create an array for x-coordinates used in the contour plot\n      let reshapedXForPlot = [];\n      for (let i = 0; i < numNodesX * numNodesY; i += numNodesY) {\n        let xValue = nodesXCoordinates[i];\n        reshapedXForPlot.push(xValue);\n      }\n\n      // Create the data structure for the contour plot\n      let contourData = {\n        z: transposedSolution,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        x: reshapedXForPlot,\n        y: reshapedYCoordinates[0],\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using Plotly\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    } else {\n      // Create an interpolated contour plot for the unstructured mesh\n      let contourData = {\n        x: nodesXCoordinates,\n        y: nodesYCoordinates,\n        z: zValues,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using only the contour fill\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nexport { FEAScriptModel } from \"./FEAScript.js\";\nexport { importGmshQuadTri } from \"./readers/gmshReaderScript.js\";\nexport { logSystem } from \"./utilities/loggingScript.js\";\nexport { plotSolution } from \"./visualization/plotSolutionScript.js\";\nexport { FEAScriptWorker } from \"./workers/workerScript.js\";\nexport const printVersion = \"0.1.3\";"],"names":["euclideanNorm","vector","norm","i","length","Math","sqrt","currentLogLevel","debugLog","message","console","log","basicLog","errorLog","solveLinearSystem","solverMethod","jacobianMatrix","residualVector","options","maxIterations","tolerance","solutionVector","converged","iterations","time","jacobianMatrixSparse","math","sparse","luFactorization","slu","solutionMatrix","lusolve","squeeze","valueOf","jacobiSolverResult","initialGuess","n","x","xNew","Array","iteration","sum","j","maxDiff","max","abs","jacobiSolver","fill","timeEnd","BasisFunctions","constructor","meshDimension","elementOrder","this","getBasisFunctions","ksi","eta","basisFunction","basisFunctionDerivKsi","basisFunctionDerivEta","l1","c","l2","l3","dl1","dl2","dl3","Mesh","numElementsX","maxX","numElementsY","maxY","parsedMesh","boundaryElementsProcessed","parseMeshFromGmsh","nodalNumbering","isArray","quadElements","triangleElements","JSON","stringify","elementTypes","mappedNodalNumbering","elemIdx","gmshNodes","feaScriptNodes","push","physicalPropMap","boundaryElements","undefined","fixedBoundaryElements","boundaryNodePairs","forEach","prop","dimension","tag","nodesPair","node1","node2","name","foundElement","elemNodes","includes","side","node1Index","indexOf","node2Index","join","Mesh1D","super","generateMesh","nodesXCoordinates","totalNodesX","deltaX","nodeIndex","generate1DNodalNumbering","findBoundaryElements","nop","elementIndex","columnCounter","sideIndex","Mesh2D","nodesYCoordinates","totalNodesY","deltaY","nodeIndexY","nodeIndexX","nnode","generate2DNodalNumbering","rowCounter","elementIndexX","elementIndexY","nodeIndex1","nodeIndex2","NumericalIntegration","getGaussPointsAndWeights","gaussPoints","gaussWeights","initializeFEA","meshData","totalNodes","colIndex","basisFunctions","gaussPointsAndWeights","localToGlobalMap","numNodes","performIsoparametricMapping1D","params","xCoordinates","ksiDerivX","localNodeIndex","detJacobian","basisFunctionDerivX","performIsoparametricMapping2D","yCoordinates","etaDerivX","ksiDerivY","etaDerivY","basisFunctionDerivY","ThermalBoundaryConditions","boundaryConditions","imposeConstantTempBoundaryConditions","Object","keys","boundaryKey","tempValue","globalNodeIndex","imposeConstantTempBoundaryConditionsFront","nodeConstraintCode","boundaryValues","imposeConvectionBoundaryConditions","convectionHeatTranfCoeff","convectionExtTemp","key","boundaryCondition","convectionCoeff","extTemp","gaussPoint1","gaussPoint2","firstNodeIndex","lastNodeIndex","nodeIncrement","basisFunctionsAndDerivatives","tangentVectorLength","localNodeIndex2","globalNodeIndex2","gaussPointIndex","imposeConvectionBoundaryConditionsFront","localJacobianMatrix","map","localResidualVector","boundaryElement","find","_","assembleHeatConductionFront","FEAData","ngl","gaussPointIndex1","localNodeIndex1","gaussPointIndex2","globalIndex","GenericBoundaryConditions","imposeDirichletBoundaryConditions","value","imposeConstantValueBoundaryConditionsFront","assembleFrontPropagationMat","eikonalActivationFlag","eikonalViscousTerm","totalElements","mappingResult","solutionDerivX","solutionDerivY","localToGlobalMap1","localToGlobalMap2","assembleFrontPropagationFront","frontalData","frontalState","elementData","currentElementIndex","frontStorage","runFrontalSolver","assembleFront","numElements","globalResidualVector","topologyData","lateralData","writeFlag","transformationFlag","nodesPerElement","determinant","systemSize","globalSolutionVector","frontDataIndex","frontSize","frontWidthEstimate","ceil","estimateFrontSize","frontValues","columnHeaders","pivotRow","pivotData","initializeFrontalArrays","dirichletBoundaryConditionsHandler","currentSolutionVector","thermalBoundaryConditions","pivotColumnGlobalIndex","localDestination","rowDestination","rowHeaders","pivotRowIndices","pivotColumnIndices","modifiedRows","pivotColumn","frontMatrix","rowSwapCount","columnSwapCount","lastAppearanceCheck","frontDataCounter","pivotDataIndex","summedRows","reverseElementIndex","columnCount","rowCount","assembled","numElementNodes","numElementColumns","assembleElementContribution","currentElement","columnIndex","rowIndex","localColumnIndex","frontColumnIndex","localRowIndex","availableColumnCount","constrainedRowCount","availableRowCount","absoluteNodeIndex","constrainedIndex","pivotRowIndex","pivotColumnIndex","pivotValue","testColumnIndex","testRowIndex","testValue","pivotGlobalRowIndex","permutationHelper","rightHandSide","globalRowIndex","eliminationFactor","performBackSubstitution","runFrontalAlgorithm","toExponential","finalNodesX","finalNodesY","slice","nodesCoordinates","boundaryLocalJacobianMatrix","boundaryResidualVector","isOnRobinTypeBoundary","some","result","localNodeI","localNodeJ","iterationIndex","accumulatedValue","newtonRaphson","assembleMat","context","errorNorm","initialSolution","Number","proxyMarker","Symbol","createEndpoint","releaseProxy","finalizer","throwMarker","isObject","val","transferHandlers","Map","canHandle","serialize","obj","port1","port2","MessageChannel","expose","deserialize","port","start","wrap","serialized","Error","isError","stack","assign","ep","globalThis","allowedOrigins","addEventListener","callback","ev","data","origin","allowedOrigin","RegExp","test","isAllowedOrigin","warn","id","type","path","argumentList","fromWireValue","returnValue","parent","reduce","rawValue","apply","proxy","transfers","transferCache","set","transfer","Promise","resolve","catch","then","wireValue","transferables","toWireValue","postMessage","removeEventListener","closeEndPoint","error","TypeError","endpoint","isMessagePort","close","target","pendingListeners","resolver","get","delete","createProxy","throwIfProxyReleased","isReleased","releaseEndpoint","requestResponseMessage","proxyCounter","WeakMap","proxyFinalizers","FinalizationRegistry","newCount","isProxyReleased","Proxy","_target","unregister","unregisterProxy","clear","r","p","toString","bind","_thisArg","rawArgumentList","last","processArguments","construct","register","registerProxy","processed","v","arr","prototype","concat","handler","serializedValue","msg","floor","random","MAX_SAFE_INTEGER","solverConfig","meshConfig","coefficientFunctions","setSolverConfig","setMeshConfig","addBoundaryCondition","condition","setSolverMethod","solve","mesh","nodesCoordinatesAndNumbering","prepareMesh","assembleHeatConductionMat","eikonalExteralIterations","newtonRaphsonResult","A","B","C","D","xCoord","a","b","d","globalNodeIndex1","assembleGeneralFormPDEMat","worker","feaWorker","isReady","_initWorker","Worker","URL","document","require","__filename","href","currentScript","tagName","toUpperCase","src","baseURI","onerror","event","workerWrapper","Comlink.wrap","_ensureReady","reject","attempts","checkReady","setTimeout","startTime","performance","now","toFixed","getModelInfo","ping","terminate","async","file","gmshV","ascii","fltBytes","lines","text","split","line","trim","filter","section","lineIndex","nodeEntityBlocks","nodeBlocksProcessed","currentNodeBlock","nodeTagsCollected","nodeTags","nodeCoordinatesCollected","elementEntityBlocks","elementBlocksProcessed","currentElementBlock","dim","elementType","elementsProcessedInBlock","boundaryElementsByTag","parts","part","parseFloat","parseInt","replace","parametric","nodeTag","y","nodeIndices","idx","physicalTag","boundaryNodes","nodes","level","plotType","plotDivId","meshType","yData","xData","from","lineData","mode","color","width","maxWindowWidth","min","window","innerWidth","maxPlotWidth","zoomFactor","layout","title","height","xaxis","yaxis","margin","l","t","Plotly","newPlot","responsive","isStructured","uniqueXCoords","Set","size","uniqueYCoords","zValues","aspectRatio","plotWidth","hovermode","numNodesX","numNodesY","reshape","reshapedYCoordinates","reshapedSolution","transposedSolution","transpose","reshapedXForPlot","xValue","contourData","z","contours","coloring","showlabels","colorbar"],"mappings":"aAeO,SAASA,EAAcC,GAC5B,IAAIC,EAAO,EACX,IAAK,IAAIC,EAAI,EAAGA,EAAIF,EAAOG,OAAQD,IACjCD,GAAQD,EAAOE,GAAKF,EAAOE,GAG7B,OADAD,EAAOG,KAAKC,KAAKJ,GACVA,CACT,wDCXA,IAAIK,EAAkB,QAuBf,SAASC,EAASC,GACC,UAApBF,GACFG,QAAQC,IAAI,aAAeF,EAAS,qCAExC,CAMO,SAASG,EAASH,GACvBC,QAAQC,IAAI,YAAcF,EAAS,qCACrC,CAMO,SAASI,EAASJ,GACvBC,QAAQC,IAAI,aAAeF,EAAS,qCACtC,CC3BO,SAASK,EAAkBC,EAAcC,EAAgBC,EAAgBC,EAAU,CAAA,GACxF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAEnD,IAAIG,EAAiB,GACjBC,GAAY,EACZC,EAAa,EAMjB,GAHAX,EAAS,wBAAwBG,QACjCL,QAAQc,KAAK,iBAEQ,YAAjBT,EAA4B,CAE9B,MAAMU,EAAuBC,KAAKC,OAAOX,GACnCY,EAAkBF,KAAKG,IAAIJ,EAAsB,EAAG,GAC1D,IAAIK,EAAiBJ,KAAKK,QAAQH,EAAiBX,GACnDI,EAAiBK,KAAKM,QAAQF,GAAgBG,SAElD,MAAS,GAAqB,WAAjBlB,EAA2B,CAEpC,MACMmB,ECzBH,SAAsBlB,EAAgBC,EAAgBkB,EAAcjB,EAAU,CAAA,GACnF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAC7CkB,EAAIpB,EAAeZ,OACzB,IAAIiC,EAAI,IAAIF,GACRG,EAAO,IAAIC,MAAMH,GAErB,IAAK,IAAII,EAAY,EAAGA,EAAYrB,EAAeqB,IAAa,CAE9D,IAAK,IAAIrC,EAAI,EAAGA,EAAIiC,EAAGjC,IAAK,CAC1B,IAAIsC,EAAM,EAEV,IAAK,IAAIC,EAAI,EAAGA,EAAIN,EAAGM,IACjBA,IAAMvC,IACRsC,GAAOzB,EAAeb,GAAGuC,GAAKL,EAAEK,IAIpCJ,EAAKnC,IAAMc,EAAed,GAAKsC,GAAOzB,EAAeb,GAAGA,EACzD,CAGD,IAAIwC,EAAU,EACd,IAAK,IAAIxC,EAAI,EAAGA,EAAIiC,EAAGjC,IACrBwC,EAAUtC,KAAKuC,IAAID,EAAStC,KAAKwC,IAAIP,EAAKnC,GAAKkC,EAAElC,KAOnD,GAHAkC,EAAI,IAAIC,GAGJK,EAAUvB,EACZ,MAAO,CACLC,eAAgBgB,EAChBd,WAAYiB,EAAY,EACxBlB,WAAW,EAGhB,CAGD,MAAO,CACLD,eAAgBgB,EAChBd,WAAYJ,EACZG,WAAW,EAEf,CDpB+BwB,CAAa9B,EAAgBC,EADnC,IAAIsB,MAAMtB,EAAeb,QAAQ2C,KAAK,GAC2B,CACpF5B,gBACAC,cAIEc,EAAmBZ,UACrBd,EAAS,8BAA8B0B,EAAmBX,yBAE1DV,EAAS,wCAAwCqB,EAAmBX,yBAGtEF,EAAiBa,EAAmBb,eACpCC,EAAYY,EAAmBZ,UAC/BC,EAAaW,EAAmBX,UACpC,MACIV,EAAS,0BAA0BE,KAMrC,OAHAL,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAEF,CAAES,iBAAgBC,YAAWC,aACtC,CEvDO,MAAM0B,EAMX,WAAAC,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAWD,iBAAAE,CAAkBC,EAAKC,EAAM,MAC3B,IAAIC,EAAgB,GAChBC,EAAwB,GACxBC,EAAwB,GAE5B,GAA2B,OAAvBN,KAAKF,cACmB,WAAtBE,KAAKD,cAEPK,EAAc,GAAK,EAAIF,EACvBE,EAAc,GAAKF,EAGnBG,EAAsB,IAAM,EAC5BA,EAAsB,GAAK,GACI,cAAtBL,KAAKD,eAEdK,EAAc,GAAK,EAAI,EAAIF,EAAM,EAAIA,GAAO,EAC5CE,EAAc,GAAK,EAAIF,EAAM,EAAIA,GAAO,EACxCE,EAAc,GAAY,EAAIF,GAAO,EAAjBA,EAGpBG,EAAsB,GAAU,EAAIH,EAAR,EAC5BG,EAAsB,GAAK,EAAI,EAAIH,EACnCG,EAAsB,GAAU,EAAIH,EAAR,QAEzB,GAA2B,OAAvBF,KAAKF,cAAwB,CACtC,GAAY,OAARK,EAEF,YADA3C,EAAS,8CAIX,GAA0B,WAAtBwC,KAAKD,aAA2B,CAElC,SAASQ,EAAGC,GACV,OAAO,EAAIA,CACZ,CAYDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAUC,EAChCC,EAAc,GAAQF,EAAOK,EAAGJ,GAChCC,EAAc,GAAQF,EAAUC,EAGhCE,EAAsB,IAbZ,EAayBE,EAAGJ,GACtCE,EAAsB,IAdZ,EAc4BF,EACtCE,EAAsB,GAZb,EAY0BE,EAAGJ,GACtCE,EAAsB,GAbb,EAa6BF,EAGtCG,EAAsB,IAnBZ,EAmBiBC,EAAGL,GAC9BI,EAAsB,GAjBb,EAiBkBC,EAAGL,GAC9BI,EAAsB,IArBZ,EAqBoBJ,EAC9BI,EAAsB,GAnBb,EAmBqBJ,CACtC,MAAa,GAA0B,cAAtBF,KAAKD,aAA8B,CAE5C,SAASQ,EAAGC,GACV,OAAO,EAAIA,GAAK,EAAI,EAAIA,EAAI,CAC7B,CACD,SAASC,EAAGD,GACV,OAAQ,EAAIA,GAAK,EAAI,EAAIA,CAC1B,CACD,SAASE,EAAGF,GACV,OAAO,EAAIA,GAAK,EAAIA,CACrB,CACD,SAASG,EAAIH,GACX,OAAO,EAAIA,EAAI,CAChB,CACD,SAASI,EAAIJ,GACX,OAAQ,EAAIA,EAAI,CACjB,CACD,SAASK,EAAIL,GACX,OAAO,EAAIA,EAAI,CAChB,CAGDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAOO,EAAGN,GAChCC,EAAc,GAAKG,EAAGL,GAAOQ,EAAGP,GAChCC,EAAc,GAAKK,EAAGP,GAAOK,EAAGJ,GAChCC,EAAc,GAAKK,EAAGP,GAAOO,EAAGN,GAChCC,EAAc,GAAKK,EAAGP,GAAOQ,EAAGP,GAChCC,EAAc,GAAKM,EAAGR,GAAOK,EAAGJ,GAChCC,EAAc,GAAKM,EAAGR,GAAOO,EAAGN,GAChCC,EAAc,GAAKM,EAAGR,GAAOQ,EAAGP,GAGhCE,EAAsB,GAAKM,EAAIT,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKM,EAAIT,GAAOO,EAAGN,GACzCE,EAAsB,GAAKM,EAAIT,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKO,EAAIV,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKO,EAAIV,GAAOO,EAAGN,GACzCE,EAAsB,GAAKO,EAAIV,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOO,EAAGN,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOQ,EAAGP,GAGzCG,EAAsB,GAAKC,EAAGL,GAAOS,EAAIR,GACzCG,EAAsB,GAAKC,EAAGL,GAAOU,EAAIT,GACzCG,EAAsB,GAAKC,EAAGL,GAAOW,EAAIV,GACzCG,EAAsB,GAAKG,EAAGP,GAAOS,EAAIR,GACzCG,EAAsB,GAAKG,EAAGP,GAAOU,EAAIT,GACzCG,EAAsB,GAAKG,EAAGP,GAAOW,EAAIV,GACzCG,EAAsB,GAAKI,EAAGR,GAAOS,EAAIR,GACzCG,EAAsB,GAAKI,EAAGR,GAAOU,EAAIT,GACzCG,EAAsB,GAAKI,EAAGR,GAAOW,EAAIV,EAC1C,CACF,CAED,MAAO,CAAEC,gBAAeC,wBAAuBC,wBAChD,EC5II,MAAMQ,EAYX,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAIpB,cACXA,EAAgB,KAAIC,aACpBA,EAAe,SAAQoB,WACvBA,EAAa,OAEbnB,KAAKe,aAAeA,EACpBf,KAAKiB,aAAeA,EACpBjB,KAAKgB,KAAOA,EACZhB,KAAKkB,KAAOA,EACZlB,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,EACpBC,KAAKmB,WAAaA,EAElBnB,KAAKoB,2BAA4B,EAE7BpB,KAAKmB,aACP5D,EAAS,mEACTyC,KAAKqB,oBAER,CAKD,iBAAAA,GAKE,GAJKrB,KAAKmB,WAAWG,gBACnB9D,EAAS,sDAIiC,iBAAnCwC,KAAKmB,WAAWG,iBACtBpC,MAAMqC,QAAQvB,KAAKmB,WAAWG,gBAC/B,CAEA,MAAME,EAAexB,KAAKmB,WAAWG,eAAeE,cAAgB,GASpE,GARyBxB,KAAKmB,WAAWG,eAAeG,iBAExDtE,EACE,yDACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWS,aAAa,IAAM5B,KAAKmB,WAAWS,aAAa,IAAK,CAEvE,MAAMC,EAAuB,GAE7B,IAAK,IAAIC,EAAU,EAAGA,EAAUN,EAAazE,OAAQ+E,IAAW,CAC9D,MAAMC,EAAYP,EAAaM,GACzBE,EAAiB,IAAI9C,MAAM6C,EAAUhF,QAGlB,IAArBgF,EAAUhF,QAOZiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IACA,IAArBA,EAAUhF,SASnBiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IAGhCF,EAAqBI,KAAKD,EAC3B,CAEDhC,KAAKmB,WAAWG,eAAiBO,CAClC,MAAU7B,KAAKmB,WAAWS,aAAa,IACtCpE,EAAS,4FASX,GANAL,EACE,gEACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWe,iBAAmBlC,KAAKmB,WAAWgB,iBAAkB,CAEvE,GACEjD,MAAMqC,QAAQvB,KAAKmB,WAAWgB,mBAC9BnC,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,GACjC,CAEA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAGD,GAAIrC,KAAKmB,WAAWmB,oBAAsBtC,KAAKmB,WAAWC,4BAExDpB,KAAKmB,WAAWgB,iBAAmB,GAGnCnC,KAAKmB,WAAWe,gBAAgBK,SAASC,IAEvC,GAAuB,IAAnBA,EAAKC,UAAiB,CAExB,MAAMH,EAAoBtC,KAAKmB,WAAWmB,kBAAkBE,EAAKE,MAAQ,GAErEJ,EAAkBvF,OAAS,IAExBiD,KAAKmB,WAAWgB,iBAAiBK,EAAKE,OACzC1C,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAO,IAI/CJ,EAAkBC,SAASI,IACzB,MAAMC,EAAQD,EAAU,GAClBE,EAAQF,EAAU,GAExBxF,EACE,mCAAmCyF,MAAUC,mBAAuBL,EAAKE,QACvEF,EAAKM,MAAQ,cAKjB,IAAIC,GAAe,EAGnB,IAAK,IAAIjB,EAAU,EAAGA,EAAU9B,KAAKmB,WAAWG,eAAevE,OAAQ+E,IAAW,CAChF,MAAMkB,EAAYhD,KAAKmB,WAAWG,eAAeQ,GAGjD,GAAyB,IAArBkB,EAAUjG,QAEZ,GAAIiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBASxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,OACI,GAAyB,IAArBC,EAAUjG,QAGfiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBAYxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,CAEJ,CAEIA,GACHvF,EACE,oDAAoDoF,SAAaC,iCAEpE,IAGN,KAIH7C,KAAKoB,2BAA4B,EAI/BpB,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,IACjC,CACA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAEJ,CACF,CAED,OAAOrC,KAAKmB,UACb,EAGI,MAAMoC,UAAezC,EAS1B,WAAAjB,EAAYkB,aAAEA,EAAe,KAAIC,KAAEA,EAAO,KAAIjB,aAAEA,EAAe,SAAQoB,WAAEA,EAAa,OACpFqC,MAAM,CACJzC,eACAC,OACAC,aAAc,EACdC,KAAM,EACNpB,cAAe,KACfC,eACAoB,eAGwB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MACrCxD,EAAS,wFAEZ,CAED,YAAAiG,GACE,IAAIC,EAAoB,GAExB,IAAIC,EAAaC,EAEjB,GAA0B,WAAtB5D,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClC6C,GAAU5D,KAAKgB,KALF,GAKmBhB,KAAKe,aAErC2C,EAAkB,GAPL,EAQb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,CAE1E,MAAW,GAA0B,cAAtB5D,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtC6C,GAAU5D,KAAKgB,KAbF,GAamBhB,KAAKe,aAErC2C,EAAkB,GAfL,EAgBb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,EAAS,CAE9E,CAED,MAAMtC,EAAiBtB,KAAK8D,yBAAyB9D,KAAKe,aAAc4C,EAAa3D,KAAKD,cAEpFoC,EAAmBnC,KAAK+D,uBAK9B,OAHA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAGpD,CACLA,oBACAC,cACArC,iBACAa,mBAEH,CAUD,wBAAA2B,CAAyB/C,EAAc4C,EAAa5D,GAKlD,IAAIiE,EAAM,GAEV,GAAqB,WAAjBjE,EAOF,IAAK,IAAIkE,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,CAErD,MACI,GAAqB,cAAjB9D,EAA8B,CAOvC,IAAImE,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,EAAYK,EAEhEA,GAAiB,CAClB,CACF,CAED,OAAOF,CACR,CAYD,oBAAAD,GACE,MAAM5B,EAAmB,GAEzB,IAAK,IAAIgC,EAAY,EAAGA,EADP,EAC6BA,IAC5ChC,EAAiBF,KAAK,IAWxB,OAPAE,EAAiB,GAAGF,KAAK,CAAC,EAAG,IAG7BE,EAAiB,GAAGF,KAAK,CAACjC,KAAKe,aAAe,EAAG,IAEjD5D,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EAGI,MAAMiC,UAAetD,EAW1B,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAInB,aACXA,EAAe,SAAQoB,WACvBA,EAAa,OAEbqC,MAAM,CACJzC,eACAC,OACAC,eACAC,OACApB,cAAe,KACfC,eACAoB,eAKCA,GACsB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MAAuC,OAAtBhB,KAAKiB,cAAuC,OAAdjB,KAAKkB,MAExF1D,EACE,6GAGL,CAED,YAAAiG,GACE,IAAIC,EAAoB,GACpBW,EAAoB,GAGxB,IAAIV,EAAaW,EAAaV,EAAQW,EAEtC,GAA0B,WAAtBvE,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClCuD,EAActE,KAAKiB,aAAe,EAClC2C,GAAU5D,KAAKgB,KAPF,GAOmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KAPF,GAOmBlB,KAAKiB,aAErCyC,EAAkB,GAVL,EAWbW,EAAkB,GAVL,EAWb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAKG,EAAaD,EAEtE,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAKe,EAAab,EAC/DS,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAASF,EAAaD,CAEnF,CACP,MAAW,GAA0B,cAAtBvE,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtCuD,EAAc,EAAItE,KAAKiB,aAAe,EACtC2C,GAAU5D,KAAKgB,KA5BF,GA4BmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KA5BF,GA4BmBlB,KAAKiB,aAErCyC,EAAkB,GA/BL,EAgCbW,EAAkB,GA/BL,EAgCb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAMG,EAAaD,EAAU,EAEjF,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAMe,EAAab,EAAU,EAC1ES,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAAUF,EAAaD,EAAU,CAE9F,CACF,CAGD,MAAMjD,EAAiBtB,KAAK2E,yBAC1B3E,KAAKe,aACLf,KAAKiB,aACLqD,EACAtE,KAAKD,cAIDoC,EAAmBnC,KAAK+D,uBAM9B,OAJA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAC3DvG,EAAS,iCAAmCuE,KAAKC,UAAU0C,IAGpD,CACLX,oBACAW,oBACAV,cACAW,cACAhD,iBACAa,mBAEH,CAYD,wBAAAwC,CAAyB5D,EAAcE,EAAcqD,EAAavE,GAChE,IAAIkE,EAAe,EACfD,EAAM,GAEV,GAAqB,WAAjBjE,EAA2B,CAS7B,IAAI6E,EAAa,EACbV,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAeE,EAAcgD,IACrEW,GAAc,EACdZ,EAAIC,GAAgB,GACpBD,EAAIC,GAAc,GAAKA,EAAeC,EAAgB,EACtDF,EAAIC,GAAc,GAAKA,EAAeC,EACtCF,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EACtD+C,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EAAe,EACjE2D,IAAe3D,IACjBiD,GAAiB,EACjBU,EAAa,EAGvB,MAAW,GAAqB,cAAjB7E,EAWT,IAAK,IAAI8E,EAAgB,EAAGA,GAAiB9D,EAAc8D,IACzD,IAAK,IAAIC,EAAgB,EAAGA,GAAiB7D,EAAc6D,IAAiB,CAC1Ed,EAAIC,GAAgB,GACpB,IAAK,IAAIc,EAAa,EAAGA,GAAc,EAAGA,IAAc,CACtD,IAAIC,EAAa,EAAID,EAAa,EAClCf,EAAIC,GAAce,EAAa,GAC7BV,GAAe,EAAIO,EAAgBE,EAAa,GAAK,EAAID,EAAgB,EAC3Ed,EAAIC,GAAce,GAAchB,EAAIC,GAAce,EAAa,GAAK,EACpEhB,EAAIC,GAAce,EAAa,GAAKhB,EAAIC,GAAce,EAAa,GAAK,CACzE,CACDf,GAA8B,CAC/B,CAIL,OAAOD,CACR,CAcD,oBAAAD,GACE,MAAM5B,EAAmB,GAGzB,IAAK,IAAIgC,EAAY,EAAGA,EAFP,EAE6BA,IAC5ChC,EAAiBF,KAAK,IAMxB,IAAK,IAAI4C,EAAgB,EAAGA,EAAgB7E,KAAKe,aAAc8D,IAC7D,IAAK,IAAIC,EAAgB,EAAGA,EAAgB9E,KAAKiB,aAAc6D,IAAiB,CAC9E,MAAMb,EAAeY,EAAgB7E,KAAKiB,aAAe6D,EAGnC,IAAlBA,GACF3C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAIpB,IAAlBY,GACF1C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCa,IAAkB9E,KAAKiB,aAAe,GACxCkB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCY,IAAkB7E,KAAKe,aAAe,GACxCoB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,GAE3C,CAKH,OAFA9G,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EC3sBI,MAAM8C,EAMX,WAAApF,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAQD,wBAAAmF,GACE,IAAIC,EAAc,GACdC,EAAe,GAgBnB,MAd0B,WAAtBpF,KAAKD,cAEPoF,EAAY,GAAK,GACjBC,EAAa,GAAK,GACa,cAAtBpF,KAAKD,eAEdoF,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CkI,EAAY,GAAK,GACjBA,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CmI,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,IAGjB,CAAED,cAAaC,eACvB,EC+BI,SAASC,EAAcC,GAC5B,MAAMC,WAAEA,EAAUvB,IAAEA,EAAGlE,cAAEA,EAAaC,aAAEA,GAAiBuF,EAGzD,IAAI1H,EAAiB,GACjBD,EAAiB,GAIrB,IAAK,IAAIkG,EAAY,EAAGA,EAAY0B,EAAY1B,IAAa,CAC3DjG,EAAeiG,GAAa,EAC5BlG,EAAesE,KAAK,IACpB,IAAK,IAAIuD,EAAW,EAAGA,EAAWD,EAAYC,IAC5C7H,EAAekG,GAAW2B,GAAY,CAEzC,CAGD,MAAMC,EAAiB,IAAI7F,EAAe,CACxCE,gBACAC,iBAUF,IAAI2F,EANyB,IAAIT,EAAqB,CACpDnF,gBACAC,iBAI+CmF,2BAOjD,MAAO,CACLtH,iBACAD,iBACAgI,iBAlCqB,GAmCrBF,iBACAN,YAXgBO,EAAsBP,YAYtCC,aAXiBM,EAAsBN,aAYvCQ,SATe5B,EAAI,GAAGjH,OAW1B,CAOO,SAAS8I,EAA8BC,GAC5C,MAAM1F,cAAEA,EAAaC,sBAAEA,EAAqBqD,kBAAEA,EAAiBiC,iBAAEA,EAAgBC,SAAEA,GAAaE,EAEhG,IAAIC,EAAe,EACfC,EAAY,EAGhB,IAAK,IAAIC,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GAE3F,IAAIC,EAAcF,EAGdG,EAAsB,GAC1B,IAAK,IAAIF,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDE,EAAoBF,GAAkB5F,EAAsB4F,GAAkBC,EAGhF,MAAO,CACLH,eACAG,cACAC,sBAEJ,CAOO,SAASC,EAA8BN,GAC5C,MAAM1F,cACJA,EAAaC,sBACbA,EAAqBC,sBACrBA,EAAqBoD,kBACrBA,EAAiBW,kBACjBA,EAAiBsB,iBACjBA,EAAgBC,SAChBA,GACEE,EAEJ,IAAIC,EAAe,EACfM,EAAe,EACfL,EAAY,EACZM,EAAY,EACZC,EAAY,EACZC,EAAY,EAGhB,IAAK,IAAIP,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFI,GAAgBhC,EAAkBsB,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GACzFK,GAAa5C,EAAkBiC,EAAiBM,IAAmB3F,EAAsB2F,GACzFM,GAAalC,EAAkBsB,EAAiBM,IAAmB5F,EAAsB4F,GACzFO,GAAanC,EAAkBsB,EAAiBM,IAAmB3F,EAAsB2F,GAE3F,IAAIC,EAAcF,EAAYQ,EAAYF,EAAYC,EAGlDJ,EAAsB,GACtBM,EAAsB,GAC1B,IAAK,IAAIR,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDE,EAAoBF,IACjBO,EAAYnG,EAAsB4F,GACjCM,EAAYjG,EAAsB2F,IACpCC,EAEFO,EAAoBR,IACjBD,EAAY1F,EAAsB2F,GACjCK,EAAYjG,EAAsB4F,IACpCC,EAGJ,MAAO,CACLH,eACAM,eACAH,cACAC,sBACAM,sBAEJ,CCxMO,MAAMC,EASX,WAAA7G,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,oCAAA6G,CAAqChJ,EAAgBD,GACxB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,yCAAAC,CAA0CC,EAAoBC,GACjC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,KAE6B,OAAvBhH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAGKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAGEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,IAGN,CAYD,kCAAAK,CACEzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAGwB,OAAvBzH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,IAAIW,EACsB,WAAtB7D,KAAKD,aAGL8D,EAFW,IAATX,EAEU,EAGA,EAEiB,cAAtBlD,KAAKD,eAGZ8D,EAFW,IAATX,EAEU,EAGA,GAIhB,MAAM+D,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDJ,EAAY,MAE9BjG,EAAeqJ,KAAqBS,EAAkBC,EACtDhK,EAAesJ,GAAiBA,IAAoBS,CAAe,GAEtE,KAE6B,OAAvB1H,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAGlB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aACd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACF,CACF,GAEJ,IAGN,CAcD,uCAAAY,CACErE,EACAP,EACAW,EACAc,EACAC,EACAK,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAIH,MAAM7B,EAAW5F,KAAKgE,IAAIC,GAAclH,OAClCwL,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAGjD,IAAK,MAAMqH,KAAe/G,KAAKmC,iBAC7B,GAAkD,eAA9CnC,KAAK2G,mBAAmBI,KAAe,GAAqB,CAC9D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAI3I,MAAMe,EAAkB1I,KAAKmC,iBAAiB4E,GAAa4B,MACzD,EAAE7G,EAAS8G,KAAO9G,IAAYmC,IAGhC,GAAIyE,EAAiB,CACnB,MAAMxF,EAAOwF,EAAgB,GAE7B,GAA2B,OAAvB1I,KAAKF,cAAwB,CAE/B,IAAI+D,EACsB,WAAtB7D,KAAKD,aACP8D,EAAqB,IAATX,EAAa,EAAI,EACE,cAAtBlD,KAAKD,eACd8D,EAAqB,IAATX,EAAa,EAAI,GAI/B/F,EACE,qDAAqD0G,EAAY,cAC/DI,EAAe,iBACDJ,EAAY,MAE9B4E,EAAoB5E,KAAe6D,EAAkBC,EACrDY,EAAoB1E,GAAWA,IAAc6D,CACzD,MAAiB,GAA2B,OAAvB1H,KAAKF,cAEd,GAA0B,WAAtBE,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAIlB,MAAMC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAG3D,IAiBI4H,EAjBAlC,EAAY,EACdO,EAAY,EACZD,EAAY,EACZE,EAAY,EACd,IAAK,IAAI3C,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAE/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IACtD,IAATX,GAAuB,IAATA,IACvBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAKCqE,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aAEd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACF,CAGN,CACF,CAGH,MAAO,CAAEa,sBAAqBE,sBAC/B,EC3nBI,SAASI,GAA4B5E,aAAEA,EAAYD,IAAEA,EAAGsB,SAAEA,EAAQG,eAAEA,EAAcqD,QAAEA,IAEzF,MAAM3D,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAG1DiD,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,GAAsB,OAAlBnG,EAEF,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAAoB,CAExF,MAAM5I,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAY6D,KAIR9C,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAGnE,MACI,GAAsB,OAAlBrI,EAET,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IACpE,IAAK,IAAIE,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,IAGxEvD,EAAmBoD,EAAIP,KAAKW,GAAgBA,EAAc,KAG1DjD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAGpE,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CChQO,MAAMK,EASX,WAAAvJ,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,iCAAAsJ,CAAkCzL,EAAgBD,GACrB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,0CAAAsC,CAA2CpC,EAAoBC,GAClC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,KAE6B,OAAvBtJ,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,IAGN,ECzNI,SAASE,EACdlE,EACAqB,EACA3I,EACAyL,GAEAlM,EAAS,iDAGT,IAAImM,EAAqB,EAAID,EArBA,IAsB7BtM,EAAS,uBAAuBuM,KAChCvM,EAAS,0BAA0BsM,KAGnC,MAAM/F,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,IAAIjB,EAA+BxC,EAAexF,kBAChDkF,EAAY6D,GACZ7D,EAAY+D,IAId,MAAMU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAC5DxJ,EAAgB6H,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzCrL,EAAemM,IACbL,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACF7L,EAAemM,IACbN,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GAGzCxK,EAAeoM,GAAmBC,KAC/BN,EACDtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACF9L,EAAeoM,GAAmBC,IAChCP,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAE3B,CACF,CACF,CAGN,CAeD,OAZkC,IAAIiB,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAC5EJ,EAAS,+CAEF,CACLI,iBACAC,iBAEJ,CAgBO,SAASqM,GAA8BhG,aAC5CA,EAAYD,IACZA,EAAGsB,SACHA,EAAQG,eACRA,EAAcqD,QACdA,EAAO9K,eACPA,EAAcyL,sBACdA,IAGA,MAAMtE,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAGhE,IAAIoE,EAAqB,EAAID,EA/PA,IAkQ7B,MAAMlB,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CAEP,MAAW,GAAsB,OAAlBrI,EACT,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,KAGxEhD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAIiE,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAEzCR,EAAoBQ,IAClBS,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACFhB,EAAoBQ,IAClBQ,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAExDI,EAAoBU,GAAiBd,IACnCuB,EACAtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACFlB,EAAoBU,GAAiBd,IACnCsB,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAG7B,CACF,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CC7ZA,MAAMmB,EAAc,CAAA,EACdC,EAAe,CAAA,EACfC,EAAc,CAAEC,oBAAqB,GACrCC,EAAe,CAAA,EACrB,IAAI7E,EAUG,SAAS8E,EAAiBC,EAAelF,EAAUqB,EAAoB9I,EAAU,CAAA,GAEtF,MAAMiL,EAAUzD,EAAcC,GACxBC,EAAaD,EAAS5B,kBAAkB3G,OACxC0N,EAAcnF,EAASqE,eA6H/B,SAAiC/D,EAAU6E,GAEzCP,EAAY5I,eAAiBpC,MAAMuL,GAChC/K,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClCwK,EAAY/C,mBAAqBjI,MAAM0G,GAAUlG,KAAK,GACtDwK,EAAY9C,eAAiBlI,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYQ,qBAAuBxL,MAAM0G,GAAUlG,KAAK,GACxDwK,EAAYlM,eAAiBkB,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYS,aAAezL,MAAMuL,GAAa/K,KAAK,GACnDwK,EAAYU,YAAc1L,MAAMuL,GAAa/K,KAAK,GAGlDyK,EAAaU,UAAY,EACzBV,EAAa5E,WAAaK,EAC1BuE,EAAaW,mBAAqB,EAClCX,EAAaY,gBAAkB7L,MAAMuL,GAAa/K,KAAK,GACvDyK,EAAaa,YAAc,EAG3B,MAAMC,EAAajO,KAAKuC,IAAIqG,EAAU,KACtCuE,EAAae,qBAAuBhM,MAAM+L,GAAYvL,KAAK,GAC3DyK,EAAagB,eAAiB,EAG9Bf,EAAY7B,oBAAsBrJ,MAAM0G,GACrClG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClC0K,EAAYC,oBAAsB,EAGlC,MAAMe,EAaR,SAA2BxF,EAAU6E,GACnC,MAAMY,EAAqBrO,KAAKuC,IAAIvC,KAAKsO,KAAKtO,KAAKC,KAAKwN,IAAgB7E,EAAqB,EAAXA,GAClF,OAAOyF,EAAqBZ,CAC9B,CAhBoBc,CAAkB3F,EAAU6E,GAC9CH,EAAakB,YAActM,MAAMkM,GAAW1L,KAAK,GACjD4K,EAAamB,cAAgBvM,MAAM+L,GAAYvL,KAAK,GACpD4K,EAAaoB,SAAWxM,MAAM+L,GAAYvL,KAAK,GAC/C4K,EAAaqB,UAAYzM,MAAMkM,GAAW1L,KAAK,EACjD,CA7JEkM,CAHiB9C,EAAQlD,SAGS6E,GAGlClN,EAAS,mCACTF,QAAQc,KAAK,iBAGbsH,EAAiB,IAAI7F,EAAe,CAClCE,cAAewF,EAASxF,cACxBC,aAAcuF,EAASvF,eAIzB,IAAK,IAAIkE,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChE,IAAK,IAAIJ,EAAY,EAAGA,EAAYiF,EAAQlD,SAAU/B,IACpDqG,EAAY5I,eAAe2C,GAAcJ,GAAayB,EAAStB,IAAIC,GAAcJ,GAMrF,IAAK,IAAIA,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAY/C,mBAAmBtD,GAAa,EAC5CqG,EAAY9C,eAAevD,GAAa,EAI1C,IAAIgI,EAEArB,IAAkB3B,GACpBgD,EAAqC,IAAInF,EACvCC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmC3E,0CACjCgD,EAAY/C,mBACZ+C,EAAY9C,iBAGLoD,IAAkBP,IAC3B4B,EAAqC,IAAIzC,EACvCzC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmCtC,2CACjCW,EAAY/C,mBACZ+C,EAAY9C,iBAIhB,IAAK,IAAIvD,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYQ,qBAAqB7G,GAAa,EAGhDsG,EAAa5E,WAAaD,EAAS5B,kBAAkB3G,OACrDoN,EAAaU,UAAY,EACzBV,EAAaW,mBAAqB,EAClCX,EAAaa,YAAc,EAE3B,IAAK,IAAI/G,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChEkG,EAAaY,gBAAgB9G,GAAgB6E,EAAQlD,SAIvDuE,EAAa2B,sBAAwBjO,EAAQG,eAC7CmM,EAAaV,sBAAwB5L,EAAQ4L,sBAkM/C,SAA6BnE,EAAUwD,EAASiD,EAA2BvB,GAEzE,MAAMb,EAAgBrE,EAASqE,cACzB/D,EAAWN,EAAS5B,kBAAkB3G,OACtCkO,EAAajO,KAAKuC,IAAIqG,EAAUuE,EAAae,qBAAqBnO,QACxE,IAaIiP,EAbAC,EAAmB/M,MAAM4J,EAAQlD,UAAUlG,KAAK,GAChDwM,EAAiBhN,MAAM4J,EAAQlD,UAAUlG,KAAK,GAC9CyM,EAAajN,MAAM+L,GAAYvL,KAAK,GACpC0M,EAAkBlN,MAAM+L,GAAYvL,KAAK,GACzC2M,EAAqBnN,MAAM+L,GAAYvL,KAAK,GAC5C4M,EAAepN,MAAM+L,GAAYvL,KAAK,GACtC6M,EAAcrN,MAAM+L,GAAYvL,KAAK,GACrC8M,EAActN,MAAM+L,GACrBvL,OACA8I,KAAI,IAAMtJ,MAAM+L,GAAYvL,KAAK,KAChC+M,EAAevN,MAAM0G,GAAUlG,KAAK,GACpCgN,EAAkBxN,MAAM0G,GAAUlG,KAAK,GACvCiN,EAAsBzN,MAAM0G,GAAUlG,KAAK,GAG3CkN,EAAmB,EACvBzC,EAAaU,YACb,IAAIgC,EAAiB,EACjBC,EAAa,EACjB1C,EAAYC,oBAAsB,EAElC,IAAK,IAAIxG,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D4I,EAAa5I,GAAa,EAC1B6I,EAAgB7I,GAAa,EAG/B,GAAwC,IAApCsG,EAAaW,mBAA0B,CAEzC,IAAK,IAAIjH,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D8I,EAAoB9I,GAAa,EAGnC,IAAK,IAAII,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CACvE,IAAI8I,EAAsBpD,EAAgB1F,EAAe,EACzD,IACE,IAAIgC,EAAiB,EACrBA,EAAiBkE,EAAaY,gBAAgBgC,GAC9C9G,IACA,CACA,IAAIgB,EAAkBiD,EAAY5I,eAAeyL,GAAqB9G,GACrB,IAA7C0G,EAAoB1F,EAAkB,KACxC0F,EAAoB1F,EAAkB,GAAK,EAC3CiD,EAAY5I,eAAeyL,GAAqB9G,IAC7CiE,EAAY5I,eAAeyL,GAAqB9G,GAEtD,CACF,CACF,CAEDkE,EAAaW,mBAAqB,EAClC,IAAIkC,EAAc,EACdC,EAAW,EAEf,IAAK,IAAInQ,EAAI,EAAGA,EAAImO,EAAYnO,IAC9B,IAAK,IAAIuC,EAAI,EAAGA,EAAI4L,EAAY5L,IAC9BmN,EAAYnN,GAAGvC,GAAK,EAIxB,OAAa,CAEX,IAAIoQ,GAAY,EACZC,EAAkB,EAClBC,EAAoB,EAOxB,GALIhD,EAAYC,oBAAsBV,IACpCS,EAAYC,sBACZ6C,EAAYG,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,IAGpF0C,EAAW,CACb,MAAMI,EAAiBlD,EAAYC,oBACnC8C,EAAkBhD,EAAaY,gBAAgBuC,EAAiB,GAChEF,EAAoBjD,EAAaY,gBAAgBuC,EAAiB,GAElE,IAAK,IAAIrH,EAAiB,EAAGA,EAAiBmH,EAAmBnH,IAAkB,CACjF,IACIsH,EAqBAC,EAtBAvG,EAAkBiD,EAAY5I,eAAegM,EAAiB,GAAGrH,GAGrE,GAAoB,IAAhB+G,EACFA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,MACzC,CACL,IAAKsG,EAAc,EAAGA,EAAcP,GAC9BhQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI8K,EAAamB,cAAc8B,IADvBA,KAI7CA,IAAgBP,GAClBA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,IAE9CgF,EAAiBhG,GAAkBsH,EAAc,EACjDjD,EAAamB,cAAc8B,GAAetG,EAE7C,CAGD,GAAiB,IAAbgG,EACFA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,MACtB,CACL,IAAKuG,EAAW,EAAGA,EAAWP,GACxBjQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI2M,EAAWqB,IADhBA,KAIpCA,IAAaP,GACfA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,IAE3BiF,EAAejG,GAAkBuH,EAAW,EAC5CrB,EAAWqB,GAAYvG,EAE1B,CACF,CAED,GAAIgG,EAAWhC,GAAc+B,EAAc/B,EAEzC,YADAzN,EAAS,sCAIX,IAAK,IAAIiQ,EAAmB,EAAGA,EAAmBL,EAAmBK,IAAoB,CACvF,IAAIC,EAAmBzB,EAAiBwB,GACxC,IAAK,IAAIE,EAAgB,EAAGA,EAAgBR,EAAiBQ,IAAiB,CAE5EnB,EADoBN,EAAeyB,GACP,GAAGD,EAAmB,IAChDtD,EAAY7B,oBAAoBoF,GAAeF,EAClD,CACF,CACF,CAGD,IAAIG,EAAuB,EAC3B,IAAK,IAAIL,EAAc,EAAGA,EAAcP,EAAaO,IAC/CjD,EAAamB,cAAc8B,GAAe,IAC5ClB,EAAmBuB,GAAwBL,EAAc,EACzDK,KAIJ,IAAIC,EAAsB,EACtBC,EAAoB,EACxB,IAAK,IAAIN,EAAW,EAAGA,EAAWP,EAAUO,IAAY,CACtD,IAAIvG,EAAkBkF,EAAWqB,GACjC,GAAIvG,EAAkB,EAAG,CACvBmF,EAAgB0B,GAAqBN,EAAW,EAChDM,IACA,IAAIC,EAAoB/Q,KAAKwC,IAAIyH,GAC6B,IAA1DiD,EAAY/C,mBAAmB4G,EAAoB,KACrDzB,EAAauB,GAAuBL,EAAW,EAC/CK,IACA3D,EAAY/C,mBAAmB4G,EAAoB,GAAK,EACxD7D,EAAYQ,qBAAqBqD,EAAoB,GACnD7D,EAAY9C,eAAe2G,EAAoB,GAEpD,CACF,CAED,GAAIF,EAAsB,EACxB,IAAK,IAAIG,EAAmB,EAAGA,EAAmBH,EAAqBG,IAAoB,CACzF,IAAIR,EAAWlB,EAAa0B,GAAoB,EAC5C/G,EAAkBjK,KAAKwC,IAAI2M,EAAWqB,IAC1C,IAAK,IAAID,EAAc,EAAGA,EAAcP,EAAaO,IAAe,CAClEf,EAAYgB,GAAUD,GAAe,EACbvQ,KAAKwC,IAAI8K,EAAamB,cAAc8B,MAClCtG,IAAiBuF,EAAYgB,GAAUD,GAAe,EACjF,CACF,CAGH,GAAIK,EAAuBd,GAAc1C,EAAYC,oBAAsBV,EAAe,CACxF,GAA6B,IAAzBiE,EAEF,YADApQ,EAAS,oCAIX,IAAIyQ,EAAgB7B,EAAgB,GAChC8B,EAAmB7B,EAAmB,GACtC8B,EAAa3B,EAAYyB,EAAgB,GAAGC,EAAmB,GAEnE,GAAIlR,KAAKwC,IAAI2O,GAAc,KAAM,CAC/BA,EAAa,EACb,IAAK,IAAIZ,EAAc,EAAGA,EAAcK,EAAsBL,IAAe,CAC3E,IAAIa,EAAkB/B,EAAmBkB,GACzC,IAAK,IAAIC,EAAW,EAAGA,EAAWM,EAAmBN,IAAY,CAC/D,IAAIa,EAAejC,EAAgBoB,GAC/Bc,EAAY9B,EAAY6B,EAAe,GAAGD,EAAkB,GAC5DpR,KAAKwC,IAAI8O,GAAatR,KAAKwC,IAAI2O,KACjCA,EAAaG,EACbJ,EAAmBE,EACnBH,EAAgBI,EAEnB,CACF,CACF,CAED,IAAIE,EAAsBvR,KAAKwC,IAAI2M,EAAW8B,EAAgB,IAC9DjC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IAChF,IAAIM,EACFD,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF,IAAK,IAAItK,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IACvDA,GAAa0K,GAAqB9B,EAAa5I,KAC/CA,GAAamI,GAAwBU,EAAgB7I,KAS3D,GANI7G,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtB,IAAK,IAAIZ,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAef,EAAYyB,EAAgB,GAAGV,GAAeY,EAGrF,IAAIM,EAAgBvE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAIhF,GAHAjE,EAAYQ,qBAAqB6D,EAAsB,GAAKE,EAC5DlC,EAAY0B,EAAgB,GAAKE,EAE7BF,EAAgB,EAClB,IAAK,IAAIT,EAAW,EAAGA,EAAWS,EAAgB,EAAGT,IAAY,CAC/D,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,GAA2B,IAAtBS,EAC1B,IAAK,IAAIpB,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,GAAUD,IAAgBoB,EAAoBrE,EAAaoB,SAAS6B,GAGpF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,GAAUD,EAAc,GAClCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,GAAIR,EAAgBhB,EAClB,IAAK,IAAIO,EAAWS,EAAeT,EAAWP,EAAUO,IAAY,CAClE,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,EACrB,IAAK,IAAIX,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,EAAW,GAAGD,GACxBf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,EAAW,GAAGD,EAAc,GACtCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,IAAK,IAAI3R,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKyP,EAAYzP,GAE/D+P,GAAkBI,EAElB,IAAK,IAAInQ,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKqP,EAAWrP,GAE9D+P,GAAkBI,EAElB3C,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA,IAAK,IAAI/P,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAaoB,SAAS5O,GAE7E8P,GAAoBI,EAEpB,IAAK,IAAIlQ,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAamB,cAAc3O,GAElF8P,GAAoBI,EAEpB1C,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpB,IAAK,IAAIY,EAAW,EAAGA,EAAWP,EAAUO,IAC1ChB,EAAYgB,GAAUR,EAAc,GAAK,EAG3C,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDf,EAAYS,EAAW,GAAGM,GAAe,EAI3C,GADAP,IACIkB,EAAmBlB,EAAc,EACnC,IAAK,IAAIO,EAAcW,EAAmB,EAAGX,EAAcP,EAAaO,IACtEjD,EAAamB,cAAc8B,GAAejD,EAAamB,cAAc8B,EAAc,GAKvF,GADAN,IACIgB,EAAgBhB,EAAW,EAC7B,IAAK,IAAIO,EAAWS,EAAgB,EAAGT,EAAWP,EAAUO,IAC1DrB,EAAWqB,GAAYrB,EAAWqB,EAAW,GAIjD,GAAIP,EAAW,GAAK7C,EAAYC,oBAAsBV,EAAe,SAsBrE,GApBAqC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAc,IAC7DwC,EAAgB,EAChBE,EAAa3B,EAAY,GAAG,GAC5B+B,EAAsBvR,KAAKwC,IAAI2M,EAAW,IAC1C+B,EAAmB,EACnBM,EACED,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF7D,EAAaoB,SAAS,GAAK,EACvB1O,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtBjE,EAAYQ,qBAAqB6D,EAAsB,GACrDrE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAC9D7D,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAaoB,SAAS,GACvEkB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAamB,cAAc,GAC5EmB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpBtC,EAAaqB,UAAUkB,EAAiB,GAAKN,EAAY,GACzDM,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKV,EAAW,GACxDU,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA1C,EAAagB,eAAiByB,EACC,IAA3BzC,EAAaU,WACf1N,EAAS,0CAA0CyP,KAGrDgC,EAAwBhC,GACxB,KACD,CACF,CACH,CA1jBEiC,CAAoBvJ,EAAUwD,EAAS+C,EAAoCrB,GAG3E,IAAK,IAAI3G,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYlM,eAAe6F,GAAasG,EAAae,qBAAqBrH,GAI5E,MAAMH,kBAAEA,EAAiBW,kBAAEA,GAAsBiB,EACjD,IAAK,IAAIzB,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACtC,OAA3ByB,EAASxF,cAEX3C,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAO5E,EAAYlM,eAC/D6F,GACAiL,cAAc,MAIlB3R,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAOzK,EAAkBR,GAAWiL,cAChF,OACI5E,EAAYlM,eAAe6F,GAAWiL,cAAc,MAKhEzR,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAET,MAAQmG,kBAAmBqL,EAAa1K,kBAAmB2K,GAAgB1J,EAC3E,MAAO,CACLtH,eAAgBkM,EAAYlM,eAAeiR,MAAM,EAAG1J,GACpD2J,iBAAkB,CAChBxL,kBAAmBqL,EACnB1K,kBAAmB2K,GAGzB,CAqEA,SAAS3B,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,GACjF,MAAMvG,EAAemG,EAAYC,oBAAsB,EAGvD,GAAIpG,EAAe,GAAKA,GAAgBqB,EAASqE,cAE/C,OADAnM,EAAS,sCAAsCyG,oBAA+BqB,EAASqE,mBAChF,EAIT,MAAMpB,oBAAEA,EAAmBE,oBAAEA,EAAmBM,IAAEA,GAAQyB,EAAc,CACtEvG,eACAD,IAAKkG,EAAY5I,eACjBgE,WACAG,eAAgBA,EAChBqD,UAEA9K,eAAgBmM,EAAa2B,sBAC7BrC,sBAAuBU,EAAaV,wBAItC,IAAI0F,EAA8BjQ,MAAM4J,EAAQlD,UAC7ClG,OACA8I,KAAI,IAAMtJ,MAAM4J,EAAQlD,UAAUlG,KAAK,KACtC0P,EAAyBlQ,MAAM4J,EAAQlD,UAAUlG,KAAK,GAG1D,GAAI8K,IAAkB3B,EAA6B,CAEjD,IAAIwG,GAAwB,EAC5B,IAAK,MAAMtI,KAAezB,EAASnD,iBACjC,GACqE,eAAnE4J,EAA0BpF,mBAAmBI,KAAe,IAC5DzB,EAASnD,iBAAiB4E,GAAauI,MAAK,EAAExN,EAAS8G,KAAO9G,IAAYmC,IAC1E,CACAoL,GAAwB,EACxB,KACD,CAIH,GAAIA,EAAuB,CACzB,MAAMlK,YAAEA,EAAWC,aAAEA,GAAiB0D,EAChCyG,EAASxD,EAA0BzD,wCACvCrE,EACAqB,EAAS5B,kBACT4B,EAASjB,kBACTc,EACAC,EACAK,GAEF0J,EAA8BI,EAAOhH,oBACrC6G,EAAyBG,EAAO9G,mBACjC,CAGF,CAGD,IAAK,IAAI+G,EAAa,EAAGA,EAAa1G,EAAQlD,SAAU4J,IACtD,IAAK,IAAIC,EAAa,EAAGA,EAAa3G,EAAQlD,SAAU6J,IACtDrF,EAAY7B,oBAAoBiH,GAAYC,GAC1ClH,EAAoBiH,GAAYC,GAAcN,EAA4BK,GAAYC,GAK5F,IAAK,IAAIxJ,EAAiB,EAAGA,EAAiB6C,EAAQlD,SAAUK,IAAkB,CAChF,MAAMgB,EAAkB8B,EAAI9C,GAAkB,EAC9CiE,EAAYQ,qBAAqBzD,IAC/BwB,EAAoBxC,GAAkBmJ,EAAuBnJ,EAChE,CAED,OAAO,CACT,CA0YA,SAAS2I,EAAwBhC,GAC/B,IAAK,IAAI/I,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3DsG,EAAae,qBAAqBrH,GAAaqG,EAAY9C,eAAevD,GAG5E,IAAK,IAAI6L,EAAiB,EAAGA,GAAkBvF,EAAa5E,WAAYmK,IAAkB,CACxF9C,GAAoB,EACpB,IAAI2B,EAAsBjE,EAAakB,YAAYoB,EAAmB,GAClEI,EAAc1C,EAAakB,YAAYoB,GACvCsB,EAAmB5D,EAAakB,YAAYoB,EAAmB,GAGnE,GAFiBtC,EAAakB,YAAYoB,EAAmB,GAEtC,IAAnB8C,EACF9C,IACAtC,EAAamB,cAAc,GAAKnB,EAAakB,YAAYoB,EAAmB,GAC5EA,IACAtC,EAAaoB,SAAS,GAAKpB,EAAakB,YAAYoB,EAAmB,OAClE,CACLA,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAamB,cAAc8B,GACzBjD,EAAakB,YAAYoB,EAAmB,EAAIW,GAEpDX,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAejD,EAAakB,YAAYoB,EAAmB,EAAIW,EAExF,CAED,IAAIvB,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IACpF,GAAIhE,EAAY/C,mBAAmB6E,EAAyB,GAAK,EAAG,SAEpE,IAAI2D,EAAmB,EACvBrF,EAAaoB,SAASwC,EAAmB,GAAK,EAC9C,IAAK,IAAIX,EAAc,EAAGA,EAAcP,EAAaO,IACnDoC,GACErF,EAAaoB,SAAS6B,GACtBpD,EAAae,qBAAqBlO,KAAKwC,IAAI8K,EAAamB,cAAc8B,IAAgB,GAG1FpD,EAAae,qBAAqBc,EAAyB,GACzD2D,EAAmBzF,EAAYQ,qBAAqB6D,EAAsB,GAE5ErE,EAAY/C,mBAAmB6E,EAAyB,GAAK,CAC9D,CAE8B,IAA3B7B,EAAaU,WACf1N,EAAS,oDAAoDyP,IACjE,CCzsBO,SAASgD,EAAcC,EAAaC,EAAShS,EAAgB,IAAKC,EAAY,MACnF,IAAIgS,EAAY,EACZ9R,GAAY,EACZC,EAAa,EACb0F,EAAS,GACT5F,EAAiB,GACjBL,EAAiB,GACjBC,EAAiB,GAGjB2H,EAAauK,EAAQxK,SAAS5B,kBAAkB3G,OAGpD,IAAK,IAAID,EAAI,EAAGA,EAAIyI,EAAYzI,IAC9B8G,EAAO9G,GAAK,EACZkB,EAAelB,GAAK,EAQtB,IAJIgT,EAAQE,iBAAmBF,EAAQE,gBAAgBjT,SAAWwI,IAChEvH,EAAiB,IAAI8R,EAAQE,kBAGxB9R,EAAaJ,IAAkBG,GAAW,CAE/C,IAAK,IAAInB,EAAI,EAAGA,EAAIkB,EAAejB,OAAQD,IACzCkB,EAAelB,GAAKmT,OAAOjS,EAAelB,IAAMmT,OAAOrM,EAAO9G,IAIhE,GAA6B,YAAzBgT,EAAQpS,aAA4B,CAOtCkG,EANsB2G,EACpBN,EACA6F,EAAQxK,SACRwK,EAAQnJ,mBACR,CAAE3I,iBAAgByL,sBAAuBqG,EAAQrG,wBAE5BzL,cAC7B,KAAW,GAEFL,iBAAgBC,kBAAmBiS,EACpCC,EAAQxK,SACRwK,EAAQnJ,mBACR3I,EACA8R,EAAQrG,wBAKV7F,EAD2BnG,EAAkBqS,EAAQpS,aAAcC,EAAgBC,GACvDI,cAC7B,CAQD,GALA+R,EAAYpT,EAAciH,GAG1BrG,EAAS,4BAA4BW,EAAa,mBAAmB6R,EAAUjB,cAAc,MAEzFiB,GAAahS,EACfE,GAAY,OACP,GAAI8R,EAAY,IAAK,CAC1BvS,EAAS,uCAAuCuS,KAChD,KACD,CAED7R,GACD,CAED,MAAO,CACLF,iBACAC,YACAC,aACAP,iBACAC,iBAEJ;;;;;;ACnGA,MAAMsS,EAAcC,OAAO,iBACrBC,EAAiBD,OAAO,oBACxBE,EAAeF,OAAO,wBACtBG,EAAYH,OAAO,qBACnBI,EAAcJ,OAAO,kBACrBK,EAAYC,GAAwB,iBAARA,GAA4B,OAARA,GAAgC,mBAARA,EAgDxEC,EAAmB,IAAIC,IAAI,CAC7B,CAAC,QA7CwB,CACzBC,UAAYH,GAAQD,EAASC,IAAQA,EAAIP,GACzC,SAAAW,CAAUC,GACN,MAAMC,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAE7B,OADAC,EAAOJ,EAAKC,GACL,CAACC,EAAO,CAACA,GACnB,EACDG,YAAYC,IACRA,EAAKC,QACEC,EAAKF,MAqChB,CAAC,QA/BwB,CACzBR,UAAYtH,GAAUkH,EAASlH,IAAUiH,KAAejH,EACxD,SAAAuH,EAAUvH,MAAEA,IACR,IAAIiI,EAcJ,OAZIA,EADAjI,aAAiBkI,MACJ,CACTC,SAAS,EACTnI,MAAO,CACHlM,QAASkM,EAAMlM,QACf0F,KAAMwG,EAAMxG,KACZ4O,MAAOpI,EAAMoI,QAKR,CAAED,SAAS,EAAOnI,SAE5B,CAACiI,EAAY,GACvB,EACD,WAAAJ,CAAYI,GACR,GAAIA,EAAWE,QACX,MAAM5K,OAAO8K,OAAO,IAAIH,MAAMD,EAAWjI,MAAMlM,SAAUmU,EAAWjI,OAExE,MAAMiI,EAAWjI,KACpB,MAoBL,SAAS4H,EAAOJ,EAAKc,EAAKC,WAAYC,EAAiB,CAAC,MACpDF,EAAGG,iBAAiB,WAAW,SAASC,EAASC,GAC7C,IAAKA,IAAOA,EAAGC,KACX,OAEJ,IAhBR,SAAyBJ,EAAgBK,GACrC,IAAK,MAAMC,KAAiBN,EAAgB,CACxC,GAAIK,IAAWC,GAAmC,MAAlBA,EAC5B,OAAO,EAEX,GAAIA,aAAyBC,QAAUD,EAAcE,KAAKH,GACtD,OAAO,CAEd,CACD,OAAO,CACX,CAMaI,CAAgBT,EAAgBG,EAAGE,QAEpC,YADA9U,QAAQmV,KAAK,mBAAmBP,EAAGE,6BAGvC,MAAMM,GAAEA,EAAEC,KAAEA,EAAIC,KAAEA,GAAS9L,OAAO8K,OAAO,CAAEgB,KAAM,IAAMV,EAAGC,MACpDU,GAAgBX,EAAGC,KAAKU,cAAgB,IAAIpK,IAAIqK,GACtD,IAAIC,EACJ,IACI,MAAMC,EAASJ,EAAK1D,MAAM,GAAI,GAAG+D,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GAC5DmC,EAAWN,EAAKK,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GACvD,OAAQ4B,GACJ,IAAK,MAEGI,EAAcG,EAElB,MACJ,IAAK,MAEGF,EAAOJ,EAAK1D,OAAO,GAAG,IAAM4D,EAAcZ,EAAGC,KAAK5I,OAClDwJ,GAAc,EAElB,MACJ,IAAK,QAEGA,EAAcG,EAASC,MAAMH,EAAQH,GAEzC,MACJ,IAAK,YAGGE,EA+LxB,SAAehC,GACX,OAAOjK,OAAO8K,OAAOb,EAAK,CAAEZ,CAACA,IAAc,GAC/C,CAjMsCiD,CADA,IAAIF,KAAYL,IAGlC,MACJ,IAAK,WACD,CACI,MAAM7B,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAC7BC,EAAOJ,EAAKE,GACZ8B,EAoLxB,SAAkBhC,EAAKsC,GAEnB,OADAC,EAAcC,IAAIxC,EAAKsC,GAChBtC,CACX,CAvLsCyC,CAASxC,EAAO,CAACA,GAClC,CACD,MACJ,IAAK,UAEG+B,OAAc1Q,EAElB,MACJ,QACI,OAEX,CACD,MAAOkH,GACHwJ,EAAc,CAAExJ,QAAOiH,CAACA,GAAc,EACzC,CACDiD,QAAQC,QAAQX,GACXY,OAAOpK,IACD,CAAEA,QAAOiH,CAACA,GAAc,MAE9BoD,MAAMb,IACP,MAAOc,EAAWC,GAAiBC,EAAYhB,GAC/ClB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,GACvD,YAATnB,IAEAd,EAAGoC,oBAAoB,UAAWhC,GAClCiC,EAAcrC,GACVtB,KAAaQ,GAAiC,mBAAnBA,EAAIR,IAC/BQ,EAAIR,KAEX,IAEAoD,OAAOQ,IAER,MAAON,EAAWC,GAAiBC,EAAY,CAC3CxK,MAAO,IAAI6K,UAAU,+BACrB5D,CAACA,GAAc,IAEnBqB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,EAAc,GAE9F,IACQjC,EAAGP,OACHO,EAAGP,OAEX,CAIA,SAAS4C,EAAcG,IAHvB,SAAuBA,GACnB,MAAqC,gBAA9BA,EAASvU,YAAYiD,IAChC,EAEQuR,CAAcD,IACdA,EAASE,OACjB,CACA,SAAShD,EAAKM,EAAI2C,GACd,MAAMC,EAAmB,IAAI7D,IAiB7B,OAhBAiB,EAAGG,iBAAiB,WAAW,SAAuBE,GAClD,MAAMC,KAAEA,GAASD,EACjB,IAAKC,IAASA,EAAKO,GACf,OAEJ,MAAMgC,EAAWD,EAAiBE,IAAIxC,EAAKO,IAC3C,GAAKgC,EAGL,IACIA,EAASvC,EACZ,CACO,QACJsC,EAAiBG,OAAOzC,EAAKO,GAChC,CACT,IACWmC,EAAYhD,EAAI4C,EAAkB,GAAID,EACjD,CACA,SAASM,EAAqBC,GAC1B,GAAIA,EACA,MAAM,IAAItD,MAAM,6CAExB,CACA,SAASuD,EAAgBnD,GACrB,OAAOoD,EAAuBpD,EAAI,IAAIjB,IAAO,CACzC+B,KAAM,YACPiB,MAAK,KACJM,EAAcrC,EAAG,GAEzB,CACA,MAAMqD,EAAe,IAAIC,QACnBC,EAAkB,yBAA0BtD,YAC9C,IAAIuD,sBAAsBxD,IACtB,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACJ,IAAbA,GACAN,EAAgBnD,EACnB,IAcT,SAASgD,EAAYhD,EAAI4C,EAAkB7B,EAAO,GAAI4B,EAAS,cAC3D,IAAIe,GAAkB,EACtB,MAAMnC,EAAQ,IAAIoC,MAAMhB,EAAQ,CAC5B,GAAAG,CAAIc,EAAShT,GAET,GADAqS,EAAqBS,GACjB9S,IAAS6N,EACT,MAAO,MAXvB,SAAyB8C,GACjBgC,GACAA,EAAgBM,WAAWtC,EAEnC,CAQoBuC,CAAgBvC,GAChB4B,EAAgBnD,GAChB4C,EAAiBmB,QACjBL,GAAkB,CAAI,EAG9B,GAAa,SAAT9S,EAAiB,CACjB,GAAoB,IAAhBmQ,EAAK5V,OACL,MAAO,CAAE4W,KAAM,IAAMR,GAEzB,MAAMyC,EAAIZ,EAAuBpD,EAAI4C,EAAkB,CACnD9B,KAAM,MACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,eACzBnC,KAAKd,GACR,OAAO+C,EAAEjC,KAAKoC,KAAKH,EACtB,CACD,OAAOhB,EAAYhD,EAAI4C,EAAkB,IAAI7B,EAAMnQ,GACtD,EACD,GAAA8Q,CAAIkC,EAAShT,EAAMyQ,GACf4B,EAAqBS,GAGrB,MAAOhM,EAAOuK,GAAiBC,EAAYb,GAC3C,OAAO+B,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,MACNC,KAAM,IAAIA,EAAMnQ,GAAMgG,KAAKqN,GAAMA,EAAEC,aACnCxM,SACDuK,GAAeF,KAAKd,EAC1B,EACD,KAAAK,CAAMsC,EAASQ,EAAUC,GACrBpB,EAAqBS,GACrB,MAAMY,EAAOvD,EAAKA,EAAK5V,OAAS,GAChC,GAAImZ,IAAS9F,EACT,OAAO4E,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,aACPiB,KAAKd,GAGZ,GAAa,SAATqD,EACA,OAAOtB,EAAYhD,EAAI4C,EAAkB7B,EAAK1D,MAAM,GAAI,IAE5D,MAAO2D,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,QACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,EACD,SAAAuD,CAAUZ,EAASS,GACfpB,EAAqBS,GACrB,MAAO1C,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,YACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,IAGL,OA9EJ,SAAuBM,EAAOvB,GAC1B,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACjBF,GACAA,EAAgBkB,SAASlD,EAAOvB,EAAIuB,EAE5C,CAuEImD,CAAcnD,EAAOvB,GACduB,CACX,CAIA,SAASgD,EAAiBvD,GACtB,MAAM2D,EAAY3D,EAAapK,IAAIsL,GACnC,MAAO,CAACyC,EAAU/N,KAAKgO,GAAMA,EAAE,MALnBC,EAK+BF,EAAU/N,KAAKgO,GAAMA,EAAE,KAJ3DtX,MAAMwX,UAAUC,OAAOzD,MAAM,GAAIuD,KAD5C,IAAgBA,CAMhB,CACA,MAAMpD,EAAgB,IAAI6B,QAe1B,SAASpB,EAAYxK,GACjB,IAAK,MAAOxG,EAAM8T,KAAYlG,EAC1B,GAAIkG,EAAQhG,UAAUtH,GAAQ,CAC1B,MAAOuN,EAAiBhD,GAAiB+C,EAAQ/F,UAAUvH,GAC3D,MAAO,CACH,CACIoJ,KAAM,UACN5P,OACAwG,MAAOuN,GAEXhD,EAEP,CAEL,MAAO,CACH,CACInB,KAAM,MACNpJ,SAEJ+J,EAAcqB,IAAIpL,IAAU,GAEpC,CACA,SAASuJ,EAAcvJ,GACnB,OAAQA,EAAMoJ,MACV,IAAK,UACD,OAAOhC,EAAiBgE,IAAIpL,EAAMxG,MAAMqO,YAAY7H,EAAMA,OAC9D,IAAK,MACD,OAAOA,EAAMA,MAEzB,CACA,SAAS0L,EAAuBpD,EAAI4C,EAAkBsC,EAAK1D,GACvD,OAAO,IAAII,SAASC,IAChB,MAAMhB,EASH,IAAIvT,MAAM,GACZQ,KAAK,GACL8I,KAAI,IAAMxL,KAAK+Z,MAAM/Z,KAAKga,SAAW/G,OAAOgH,kBAAkBnB,SAAS,MACvExS,KAAK,KAXNkR,EAAiBlB,IAAIb,EAAIgB,GACrB7B,EAAGP,OACHO,EAAGP,QAEPO,EAAGmC,YAAYlN,OAAO8K,OAAO,CAAEc,MAAMqE,GAAM1D,EAAU,GAE7D,wBCjUO,MACL,WAAAvT,GACEG,KAAKkX,aAAe,KACpBlX,KAAKmX,WAAa,GAClBnX,KAAK2G,mBAAqB,GAC1B3G,KAAKtC,aAAe,UACpBsC,KAAKoX,qBAAuB,KAC5B7Z,EAAS,kCACV,CAOD,eAAA8Z,CAAgBH,EAAcrZ,EAAU,IACtCmC,KAAKkX,aAAeA,EAGhBrZ,GAAWA,EAAQuZ,uBACrBpX,KAAKoX,qBAAuBvZ,EAAQuZ,qBACpCja,EAAS,8BAGXA,EAAS,yBAAyB+Z,IACnC,CAED,aAAAI,CAAcH,GACZnX,KAAKmX,WAAaA,EAClBha,EAAS,oCAAoCga,EAAWrX,gBACzD,CAED,oBAAAyX,CAAqBxQ,EAAayQ,GAChCxX,KAAK2G,mBAAmBI,GAAeyQ,EACvCra,EAAS,0CAA0C4J,YAAsByQ,EAAU,KACpF,CAED,eAAAC,CAAgB/Z,GACdsC,KAAKtC,aAAeA,EACpBP,EAAS,yBAAyBO,IACnC,CAED,KAAAga,GACE,IAAK1X,KAAKkX,eAAiBlX,KAAKmX,aAAenX,KAAK2G,mBAAoB,CACtE,MAAMuN,EAAQ,kFAEd,MADA7W,QAAQ6W,MAAMA,GACR,IAAI1C,MAAM0C,EACjB,CAYD,IAAIvW,EAAiB,GACjBC,EAAiB,GACjBI,EAAiB,GACjBgS,EAAkB,GAGtBzS,EAAS,qBACT,MAAM+H,ERzEH,SAAqB6R,GAC1B,MAAMrX,cAAEA,EAAaiB,aAAEA,EAAYE,aAAEA,EAAYD,KAAEA,EAAIE,KAAEA,EAAInB,aAAEA,EAAYoB,WAAEA,GAAegW,EAG5F,IAAIQ,EACkB,OAAlB7X,EACF6X,EAAO,IAAIpU,EAAO,CAAExC,eAAcC,OAAMjB,eAAcoB,eAC3B,OAAlBrB,EACT6X,EAAO,IAAIvT,EAAO,CAAErD,eAAcC,OAAMC,eAAcC,OAAMnB,eAAcoB,eAE1E3D,EAAS,+CAIX,MAAMoa,EAA+BD,EAAKvW,0BAA4BuW,EAAKxW,WAAawW,EAAKlU,eAG7F,IAWIkG,EAAepE,EAXf7B,EAAoBkU,EAA6BlU,kBACjDW,EAAoBuT,EAA6BvT,kBACjDV,EAAciU,EAA6BjU,YAC3CW,EAAcsT,EAA6BtT,YAC3CN,EAAM4T,EAA6BtW,eACnCa,EAAmByV,EAA6BzV,iBAmBpD,OAhBqBhB,SAMnBwI,EAAgB3F,EAAIjH,OACpBwI,EAAa7B,EAAkB3G,OAC/BI,EAAS,0BAA0BwM,kBAA8BpE,aAGjEoE,EAAgB5I,GAAkC,OAAlBjB,EAAyBmB,EAAe,GACxEsE,EAAa5B,GAAiC,OAAlB7D,EAAyBwE,EAAc,GACnEnH,EAAS,2CAA2CwM,kBAA8BpE,YAG7E,CACL7B,oBACAW,oBACAV,cACAW,cACAN,MACA7B,mBACAwH,gBACApE,aACAzF,gBACAC,eAEJ,CQoBqB8X,CAAY7X,KAAKmX,YAClC5Z,EAAS,8BAGT,MAAM2R,EAAmB,CACvBxL,kBAAmB4B,EAAS5B,kBAC5BW,kBAAmBiB,EAASjB,mBAM9B,GAFA9G,EAAS,gCACTF,QAAQc,KAAK,oBACa,yBAAtB6B,KAAKkX,aAIP,GAHA3Z,EAAS,iBAAiByC,KAAKkX,gBAGL,YAAtBlX,KAAKtC,aAA4B,CAMnCM,EALsBuM,EACpB1B,EACAvD,EACAtF,KAAK2G,oBAEwB3I,cACvC,KAAa,GAEFL,iBAAgBC,kBNnFpB,SAAmC0H,EAAUqB,GAClDpJ,EAAS,mDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1B,MAAMmI,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAG5EY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EAG7C,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC/D,CACF,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAMjB,EAA+BxC,EAAexF,kBAClDkF,EAAY6D,GACZ7D,EAAY+D,IAIRU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAGlE,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAChE,CACF,CACF,CAGN,CAGD,MAAM4D,EAA4B,IAAIrF,EACpCC,EACAxE,EACA6B,EACAlE,EACAC,GAkBF,OAdAgM,EAA0B1E,mCACxBzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAIFsG,EAA0BnF,qCAAqChJ,EAAgBD,GAC/EJ,EAAS,iDAEF,CACLI,iBACAC,iBAEJ,CMvD8Cka,CAA0BxS,EAAUtF,KAAK2G,qBAE/E3I,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,MACI,GAA0B,2BAAtBgC,KAAKkX,aAA2C,CACzD3Z,EAAS,iBAAiByC,KAAKkX,gBAG/B,IAAIzN,EAAwB,EAC5B,MAAMsO,EAA2B,EAG3BjI,EAAU,CACdxK,SAAUA,EACVqB,mBAAoB3G,KAAK2G,mBACzB8C,sBAAuBA,EACvB/L,aAAcsC,KAAKtC,aACnBsS,mBAGF,KAAOvG,GAAyB,GAAG,CAEjCqG,EAAQrG,sBAAwBA,EAG5BzL,EAAejB,OAAS,IAC1B+S,EAAQE,gBAAkB,IAAIhS,IAIhC,MAAMga,EAAsBpI,EAAcpG,EAA6BsG,EAAS,IAAK,MAGrFnS,EAAiBqa,EAAoBra,eACrCC,EAAiBoa,EAAoBpa,eACrCI,EAAiBga,EAAoBha,eAGrCyL,GAAyB,EAAIsO,CAC9B,CACP,MAAW,GAA0B,yBAAtB/X,KAAKkX,aAGd,GAFA3Z,EAAS,iBAAiByC,KAAKkX,gBAEL,YAAtBlX,KAAKtC,aACPF,EACE,uGAEG,GAEFG,iBAAgBC,kBC/IpB,SAAmC0H,EAAUqB,EAAoByQ,GACtE7Z,EAAS,gDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,GAGE2S,EAAEA,EAACC,EAAEA,EAACC,EAAEA,EAACC,EAAEA,GAAMhB,EAGjBtO,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAEJ,GAAsB,OAAlBhJ,EAIF,IAAK,IAAImE,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAIoC,EAAkB,EAAGA,EAAkBlD,EAAYpI,OAAQsL,IAAmB,CAErF,MAAMjI,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAYkD,KAIRnC,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAIyS,EAAS,EACb,IAAK,IAAIvb,EAAI,EAAGA,EAAI8I,EAAU9I,IAC5Bub,GAAU3U,EAAkBiC,EAAiB7I,IAAMsD,EAActD,GAInE,MAAMwb,EAAIL,EAAEI,GACNE,EAAIL,EAAEG,GACN7X,EAAI2X,EAAEE,GACNG,EAAIJ,EAAEC,GAGZ,IAAK,IAAIpP,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,MAAMwP,EAAmB9S,EAAiBsD,GAG1CrL,EAAe6a,IACbrT,EAAaiD,GAAmBnC,EAAcsS,EAAIpY,EAAc6I,GAElE,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,MAAMC,EAAmBzC,EAAiBwC,GAG1CxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAoS,EACAnS,EAAoB8C,GACpB9C,EAAoBgC,GAGtBxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAqS,EACApS,EAAoBgC,GACpB/H,EAAc6I,GAGhBtL,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACA1F,EACAJ,EAAc6I,GACd7I,EAAc+H,EACjB,CACF,CACF,CACF,KAC0B,OAAlBrI,GACTtC,EAAS,0EAkBX,OAbkC,IAAI4L,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAE5EJ,EAAS,8CAEF,CACLI,iBACAC,iBAEJ,CDc8C8a,CACpCpT,EACAtF,KAAK2G,mBACL3G,KAAKoX,uBAIPpZ,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,CAKH,OAHAX,QAAQsC,QAAQ,oBAChBpC,EAAS,6BAEF,CAAES,iBAAgBkR,mBAC1B,2BElKI,MAKL,WAAArP,GACEG,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAEf7Y,KAAK8Y,aACN,CAOD,iBAAMA,GACJ,IACE9Y,KAAK2Y,OAAS,IAAII,OAAO,IAAIC,IAAI,qBAAsB,oBAAAC,SAAA,IAAAC,QAAA,OAAA,KAAA,QAAAC,YAAAC,KAAAH,SAAAI,eAAA,WAAAJ,SAAAI,cAAAC,QAAAC,eAAAN,SAAAI,cAAAG,KAAA,IAAAR,IAAA,mBAAAC,SAAAQ,SAAAL,MAAkB,CACvE1G,KAAM,WAGR1S,KAAK2Y,OAAOe,QAAWC,IACrBtc,QAAQ6W,MAAM,iCAAkCyF,EAAM,EAExD,MAAMC,EAAgBC,EAAa7Z,KAAK2Y,QAExC3Y,KAAK4Y,gBAAkB,IAAIgB,EAE3B5Z,KAAK6Y,SAAU,CAChB,CAAC,MAAO3E,GAEP,MADA7W,QAAQ6W,MAAM,8BAA+BA,GACvCA,CACP,CACF,CAQD,kBAAM4F,GACJ,OAAI9Z,KAAK6Y,QAAgBrF,QAAQC,UAE1B,IAAID,SAAQ,CAACC,EAASsG,KAC3B,IAAIC,EAAW,EACf,MAEMC,EAAa,KACjBD,IACIha,KAAK6Y,QACPpF,IACSuG,GANO,GAOhBD,EAAO,IAAIvI,MAAM,2CAEjB0I,WAAWD,EAAY,IACxB,EAEHA,GAAY,GAEf,CAOD,qBAAM5C,CAAgBH,GAGpB,aAFMlX,KAAK8Z,eACXvc,EAAS,8CAA8C2Z,KAChDlX,KAAK4Y,UAAUvB,gBAAgBH,EACvC,CAOD,mBAAMI,CAAcH,GAGlB,aAFMnX,KAAK8Z,eACXvc,EAAS,wCACFyC,KAAK4Y,UAAUtB,cAAcH,EACrC,CAQD,0BAAMI,CAAqBxQ,EAAayQ,GAGtC,aAFMxX,KAAK8Z,eACXvc,EAAS,4DAA4DwJ,KAC9D/G,KAAK4Y,UAAUrB,qBAAqBxQ,EAAayQ,EACzD,CAOD,qBAAMC,CAAgB/Z,GAGpB,aAFMsC,KAAK8Z,eACXvc,EAAS,8CAA8CG,KAChDsC,KAAK4Y,UAAUnB,gBAAgB/Z,EACvC,CAMD,WAAMga,SACE1X,KAAK8Z,eACXvc,EAAS,uDAET,MAAM4c,EAAYC,YAAYC,MACxB9K,QAAevP,KAAK4Y,UAAUlB,QAIpC,OADAna,EAAS,4CAFO6c,YAAYC,MAEmCF,GAAa,KAAMG,QAAQ,OACnF/K,CACR,CAMD,kBAAMgL,GAEJ,aADMva,KAAK8Z,eACJ9Z,KAAK4Y,UAAU2B,cACvB,CAMD,UAAMC,GAEJ,aADMxa,KAAK8Z,eACJ9Z,KAAK4Y,UAAU4B,MACvB,CAKD,SAAAC,GACMza,KAAK2Y,SACP3Y,KAAK2Y,OAAO8B,YACZza,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAElB,6BC3JuB6B,MAAOC,IAC/B,IAAIpL,EAAS,CACX7L,kBAAmB,GACnBW,kBAAmB,GACnB/C,eAAgB,CACdE,aAAc,GACdC,iBAAkB,IAEpBU,iBAAkB,GAClBwE,mBAAoB,GACpBrE,kBAAmB,CAAE,EACrBsY,MAAO,EACPC,OAAO,EACPC,SAAU,IACVnX,YAAa,EACbW,YAAa,EACbpC,gBAAiB,GACjBN,aAAc,CAAE,GAIdmZ,SADgBJ,EAAKK,QAEtBC,MAAM,MACNzS,KAAK0S,GAASA,EAAKC,SACnBC,QAAQF,GAAkB,KAATA,GAAwB,MAATA,IAE/BG,EAAU,GACVC,EAAY,EAEZC,EAAmB,EACnBhW,EAAa,EACbiW,EAAsB,EACtBC,EAAmB,CAAE7V,SAAU,GAC/B8V,EAAoB,EACpBC,EAAW,GACXC,EAA2B,EAE3BC,EAAsB,EAEtBC,EAAyB,EACzBC,EAAsB,CACxBC,IAAK,EACLtZ,IAAK,EACLuZ,YAAa,EACbxR,YAAa,GAEXyR,EAA2B,EAE3BC,EAAwB,CAAA,EAE5B,KAAOb,EAAYP,EAAMhe,QAAQ,CAC/B,MAAMme,EAAOH,EAAMO,GAEnB,GAAa,gBAATJ,EAAwB,CAC1BG,EAAU,aACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,gBACVC,IACA,QACN,CAAW,GAAa,sBAATJ,EAA8B,CACvCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,WAATJ,EAAmB,CAC5BG,EAAU,QACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACD,CAED,MAAMc,EAAQlB,EAAKD,MAAM,OAAOG,QAAQiB,GAAkB,KAATA,IAEjD,GAAgB,eAAZhB,EACF9L,EAAOqL,MAAQ0B,WAAWF,EAAM,IAChC7M,EAAOsL,MAAqB,MAAbuB,EAAM,GACrB7M,EAAOuL,SAAWsB,EAAM,QACnB,GAAgB,kBAAZf,GACT,GAAIe,EAAMrf,QAAU,EAAG,CACrB,IAAK,QAAQuV,KAAK8J,EAAM,IAAK,CAC3Bd,IACA,QACD,CAED,MAAM7Y,EAAY8Z,SAASH,EAAM,GAAI,IAC/B1Z,EAAM6Z,SAASH,EAAM,GAAI,IAC/B,IAAItZ,EAAOsZ,EAAMnN,MAAM,GAAG3L,KAAK,KAC/BR,EAAOA,EAAK0Z,QAAQ,SAAU,IAE9BjN,EAAOrN,gBAAgBD,KAAK,CAC1BS,MACAD,YACAK,QAEH,OACI,GAAgB,UAAZuY,EAAqB,CAC9B,GAAyB,IAArBE,EAAwB,CAC1BA,EAAmBgB,SAASH,EAAM,GAAI,IACtC7W,EAAagX,SAASH,EAAM,GAAI,IAChC7M,EAAO7L,kBAAoB,IAAIxE,MAAMqG,GAAY7F,KAAK,GACtD6P,EAAOlL,kBAAoB,IAAInF,MAAMqG,GAAY7F,KAAK,GACtD4b,IACA,QACD,CAED,GAAIE,EAAsBD,GAAkD,IAA9BE,EAAiB7V,SAAgB,CAC7E6V,EAAmB,CACjBO,IAAKO,SAASH,EAAM,GAAI,IACxB1Z,IAAK6Z,SAASH,EAAM,GAAI,IACxBK,WAAYF,SAASH,EAAM,GAAI,IAC/BxW,SAAU2W,SAASH,EAAM,GAAI,KAG/BT,EAAW,GACXD,EAAoB,EACpBE,EAA2B,EAE3BN,IACA,QACD,CAED,GAAII,EAAoBD,EAAiB7V,SAAU,CACjD,IAAK,IAAI9I,EAAI,EAAGA,EAAIsf,EAAMrf,QAAU2e,EAAoBD,EAAiB7V,SAAU9I,IACjF6e,EAAS1Z,KAAKsa,SAASH,EAAMtf,GAAI,KACjC4e,IAGF,GAAIA,EAAoBD,EAAiB7V,SAAU,CACjD0V,IACA,QACD,CAEDA,IACA,QACD,CAED,GAAIM,EAA2BH,EAAiB7V,SAAU,CACxD,MAAM8W,EAAUf,EAASC,GAA4B,EAC/C5c,EAAIsd,WAAWF,EAAM,IACrBO,EAAIL,WAAWF,EAAM,IAE3B7M,EAAO7L,kBAAkBgZ,GAAW1d,EACpCuQ,EAAOlL,kBAAkBqY,GAAWC,EACpCpN,EAAO5L,cACP4L,EAAOjL,cAEPsX,IAEIA,IAA6BH,EAAiB7V,WAChD4V,IACAC,EAAmB,CAAE7V,SAAU,GAElC,CACP,MAAW,GAAgB,aAAZyV,EAAwB,CACjC,GAA4B,IAAxBQ,EAA2B,CAC7BA,EAAsBU,SAASH,EAAM,GAAI,IACzBG,SAASH,EAAM,GAAI,IACnCd,IACA,QACD,CAED,GAAIQ,EAAyBD,GAA2D,IAApCE,EAAoBtR,YAAmB,CACzFsR,EAAsB,CACpBC,IAAKO,SAASH,EAAM,GAAI,IACxB1Z,IAAK6Z,SAASH,EAAM,GAAI,IACxBH,YAAaM,SAASH,EAAM,GAAI,IAChC3R,YAAa8R,SAASH,EAAM,GAAI,KAGlC7M,EAAO3N,aAAama,EAAoBE,cACrC1M,EAAO3N,aAAama,EAAoBE,cAAgB,GAAKF,EAAoBtR,YAEpFyR,EAA2B,EAC3BZ,IACA,QACD,CAED,GAAIY,EAA2BH,EAAoBtR,YAAa,CAC3C8R,SAASH,EAAM,GAAI,IACtC,MAAMQ,EAAcR,EAAMnN,MAAM,GAAGzG,KAAKqU,GAAQN,SAASM,EAAK,MAE9D,GAAwC,IAApCd,EAAoBE,aAAyD,IAApCF,EAAoBE,YAAmB,CAClF,MAAMa,EAAcf,EAAoBrZ,IAEnCyZ,EAAsBW,KACzBX,EAAsBW,GAAe,IAGvCX,EAAsBW,GAAa7a,KAAK2a,GAGnCrN,EAAOjN,kBAAkBwa,KAC5BvN,EAAOjN,kBAAkBwa,GAAe,IAE1CvN,EAAOjN,kBAAkBwa,GAAa7a,KAAK2a,EACrD,MAAuD,IAApCb,EAAoBE,YAE7B1M,EAAOjO,eAAeG,iBAAiBQ,KAAK2a,IACC,IAApCb,EAAoBE,aAGgB,KAApCF,EAAoBE,cAD7B1M,EAAOjO,eAAeE,aAAaS,KAAK2a,GAM1CV,IAEIA,IAA6BH,EAAoBtR,cACnDqR,IACAC,EAAsB,CAAEtR,YAAa,GAExC,CACF,CAED6Q,GACD,CAuBD,OApBA/L,EAAOrN,gBAAgBK,SAASC,IAC9B,GAAuB,IAAnBA,EAAKC,UAAiB,CACxB,MAAMsa,EAAgBZ,EAAsB3Z,EAAKE,MAAQ,GAErDqa,EAAchgB,OAAS,GACzBwS,EAAO5I,mBAAmB1E,KAAK,CAC7Ba,KAAMN,EAAKM,KACXJ,IAAKF,EAAKE,IACVsa,MAAOD,GAGZ,KAGH5f,EACE,+CAA+CuE,KAAKC,UAClD4N,EAAOjN,2FAIJiN,CAAM,oBjBxQR,SAAmB0N,GACV,UAAVA,GAA+B,UAAVA,GACvB5f,QAAQC,IACN,+BAAiC2f,EAAQ,yBACzC,sCAEF/f,EAAkB,UAElBA,EAAkB+f,EAClB1f,EAAS,qBAAqB0f,KAElC,uBkBRO,SACLjf,EACAkR,EACAgI,EACApX,EACAod,EACAC,EACAC,EAAW,cAEX,MAAM1Z,kBAAEA,EAAiBW,kBAAEA,GAAsB6K,EAEjD,GAAsB,OAAlBpP,GAAuC,SAAbod,EAAqB,CAEjD,IAAIG,EAEFA,EADErf,EAAejB,OAAS,GAAKmC,MAAMqC,QAAQvD,EAAe,IACpDA,EAAewK,KAAKiO,GAAQA,EAAI,KAEhCzY,EAEV,IAAIsf,EAAQpe,MAAMqe,KAAK7Z,GAEnB8Z,EAAW,CACbxe,EAAGse,EACHX,EAAGU,EACHI,KAAM,QACN/K,KAAM,UACNwI,KAAM,CAAEwC,MAAO,mBAAoBC,MAAO,GAC1C7a,KAAM,YAGJ8a,EAAiB5gB,KAAK6gB,IAAIC,OAAOC,WAAY,KAC7CC,EAAehhB,KAAKuC,OAAO+d,GAC3BW,EAAaL,EAAiBI,EAI9BE,EAAS,CACXC,MAAO,eAAejH,IACtByG,MALc3gB,KAAKuC,IAAI0e,EAAaD,EAAc,KAMlDI,OALe,IAMfC,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,YAChBI,OAAQ,CAAEC,EAAG,GAAI5I,EAAG,GAAI6I,EAAG,GAAIlG,EAAG,KAGpCmG,OAAOC,QAAQxB,EAAW,CAACK,GAAWU,EAAQ,CAAEU,YAAY,GAC7D,MAAM,GAAsB,OAAlB9e,GAAuC,YAAbod,EAAwB,CAE3D,MAAM2B,EAA4B,eAAbzB,EAGf0B,EAAgB,IAAIC,IAAIrb,GAAmBsb,KAC3CC,EAAgB,IAAIF,IAAI1a,GAAmB2a,KAGjD,IAAIE,EAEFA,EADEhgB,MAAMqC,QAAQvD,EAAe,IACrBA,EAAewK,KAAKiI,GAAQA,EAAI,KAEhCzS,EAIZ,IAAI4f,EAAiB5gB,KAAK6gB,IAAIC,OAAOC,WAAY,KAC7C/c,EAAOhE,KAAKuC,OAAOmE,GAEnByb,EADOniB,KAAKuC,OAAO8E,GACErD,EACrBoe,EAAYpiB,KAAK6gB,IAAID,EAAgB,KAIrCM,EAAS,CACXC,MAAO,GAAGjB,YAAmBhG,IAC7ByG,MAAOyB,EACPhB,OANegB,EAAYD,EAAc,GAOzCd,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,KAChBI,OAAQ,CAAEC,EAAG,GAAI5I,EAAG,GAAI6I,EAAG,GAAIlG,EAAG,IAClC8G,UAAW,WAGb,GAAIR,EAAc,CAEhB,MAAMS,EAAYR,EACZS,EAAYN,EAGS5gB,KAAKmhB,QAAQtgB,MAAMqe,KAAK7Z,GAAoB,CAAC4b,EAAWC,IACnF,IAAIE,EAAuBphB,KAAKmhB,QAAQtgB,MAAMqe,KAAKlZ,GAAoB,CAACib,EAAWC,IAG/EG,EAAmBrhB,KAAKmhB,QAAQtgB,MAAMqe,KAAKvf,GAAiB,CAACshB,EAAWC,IAGxEI,EAAqBthB,KAAKuhB,UAAUF,GAGpCG,EAAmB,GACvB,IAAK,IAAI/iB,EAAI,EAAGA,EAAIwiB,EAAYC,EAAWziB,GAAKyiB,EAAW,CACzD,IAAIO,EAASpc,EAAkB5G,GAC/B+iB,EAAiB5d,KAAK6d,EACvB,CAGD,IAAIC,EAAc,CAChBC,EAAGL,EACHjN,KAAM,UACNuN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETnf,EAAG6gB,EACHlD,EAAG8C,EAAqB,GACxB3c,KAAM,kBAIR4b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GACrE,KAAW,CAEL,IAAImB,EAAc,CAChB/gB,EAAG0E,EACHiZ,EAAGtY,EACH2b,EAAGd,EACHxM,KAAM,UACNuN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETrb,KAAM,kBAIR4b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GAChE,CACF,CACH,uBCrJ4B"}
\ No newline at end of file
+{"version":3,"file":"feascript.cjs.js","sources":["../src/methods/euclideanNormScript.js","../src/utilities/loggingScript.js","../src/methods/linearSystemSolverScript.js","../src/methods/jacobiSolverScript.js","../src/mesh/basisFunctionsScript.js","../src/mesh/meshGenerationScript.js","../src/methods/numericalIntegrationScript.js","../src/mesh/meshUtilsScript.js","../src/solvers/thermalBoundaryConditionsScript.js","../src/solvers/heatConductionScript.js","../src/solvers/genericBoundaryConditionsScript.js","../src/solvers/frontPropagationScript.js","../src/methods/frontalSolverScript.js","../src/methods/newtonRaphsonScript.js","../src/vendor/comlink.mjs","../src/FEAScript.js","../src/solvers/generalFormPDEScript.js","../src/workers/workerScript.js","../src/readers/gmshReaderScript.js","../src/visualization/plotSolutionScript.js","../src/index.js"],"sourcesContent":["//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to calculate the Euclidean norm of a vector\n * @param {array} vector - The input vector\n * @returns {number} The Euclidean norm of the vector\n */\nexport function euclideanNorm(vector) {\n  let norm = 0;\n  for (let i = 0; i < vector.length; i++) {\n    norm += vector[i] * vector[i];\n  }\n  norm = Math.sqrt(norm);\n  return norm;\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Global logging level\nlet currentLogLevel = \"basic\";\n\n/**\n * Function to set the logging system level\n * @param {string} level - Logging level (basic, debug)\n */\nexport function logSystem(level) {\n  if (level !== \"basic\" && level !== \"debug\") {\n    console.log(\n      \"%c[WARN] Invalid log level: \" + level + \". Using basic instead.\",\n      \"color: #FFC107; font-weight: bold;\"\n    ); // Yellow for warnings\n    currentLogLevel = \"basic\";\n  } else {\n    currentLogLevel = level;\n    basicLog(`Log level set to: ${level}`);\n  }\n}\n\n/**\n * Function to log debug messages - only logs if level is 'debug'\n * @param {string} message - Message to log\n */\nexport function debugLog(message) {\n  if (currentLogLevel === \"debug\") {\n    console.log(\"%c[DEBUG] \" + message, \"color: #2196F3; font-weight: bold;\"); // Blue color for debug\n  }\n}\n\n/**\n * Function to log basic information - always logs\n * @param {string} message - Message to log\n */\nexport function basicLog(message) {\n  console.log(\"%c[INFO] \" + message, \"color: #4CAF50; font-weight: bold;\"); // Green color for basic info\n}\n\n/**\n * Function to log error messages\n * @param {string} message - Message to log\n */\nexport function errorLog(message) {\n  console.log(\"%c[ERROR] \" + message, \"color: #F44336; font-weight: bold;\"); // Red color for errors\n}\n\n/**\n * Function to handle version information and fetch the latest update date and release from GitHub\n */\nexport async function printVersionInformation() {\n  basicLog(\"Fetching latest FEAScript version information...\");\n  try {\n    const commitResponse = await fetch(\"https://api.github.com/repos/FEAScript/FEAScript/commits/main\");\n    const commitData = await commitResponse.json();\n    const latestCommitDate = new Date(commitData.commit.committer.date).toLocaleString();\n    basicLog(`Latest FEAScript update: ${latestCommitDate}`);\n    return latestCommitDate;\n  } catch (error) {\n    errorLog(\"Failed to fetch version information: \" + error);\n    return \"Version information unavailable\";\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { jacobiSolver } from \"./jacobiSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to solve a system of linear equations using different solver methods\n * @param {string} solverMethod - The solver method to use (\"lusolve\" or \"jacobi\")\n * @param {Array} jacobianMatrix - The coefficient matrix\n * @param {Array} residualVector - The right-hand side vector\n * @param {object} [options] - Additional options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum iterations for iterative methods\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance for iterative methods\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - converged: Boolean indicating whether the method converged (for iterative methods)\n *  - iterations: Number of iterations performed (for iterative methods)\n */\nexport function solveLinearSystem(solverMethod, jacobianMatrix, residualVector, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n\n  let solutionVector = [];\n  let converged = true;\n  let iterations = 0;\n\n  // Solve the linear system based on the specified solver method\n  basicLog(`Solving system using ${solverMethod}...`);\n  console.time(\"systemSolving\");\n\n  if (solverMethod === \"lusolve\") {\n    // Use LU decomposition method\n    const jacobianMatrixSparse = math.sparse(jacobianMatrix);\n    const luFactorization = math.slu(jacobianMatrixSparse, 1, 1); // order=1, threshold=1 for pivoting\n    let solutionMatrix = math.lusolve(luFactorization, residualVector);\n    solutionVector = math.squeeze(solutionMatrix).valueOf();\n    //solutionVector = math.lusolve(jacobianMatrix, residualVector); // In the case of a dense matrix\n  } else if (solverMethod === \"jacobi\") {\n    // Use Jacobi method\n    const initialGuess = new Array(residualVector.length).fill(0);\n    const jacobiSolverResult = jacobiSolver(jacobianMatrix, residualVector, initialGuess, {\n      maxIterations,\n      tolerance,\n    });\n\n    // Log convergence information\n    if (jacobiSolverResult.converged) {\n      debugLog(`Jacobi method converged in ${jacobiSolverResult.iterations} iterations`);\n    } else {\n      errorLog(`Jacobi method did not converge after ${jacobiSolverResult.iterations} iterations`);\n    }\n\n    solutionVector = jacobiSolverResult.solutionVector;\n    converged = jacobiSolverResult.converged;\n    iterations = jacobiSolverResult.iterations;\n  } else {\n    errorLog(`Unknown solver method: ${solverMethod}`);\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  return { solutionVector, converged, iterations };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to solve a system of linear equations using the Jacobi iterative method\n * @param {array} jacobianMatrix - The coefficient matrix (must be square)\n * @param {array} residualVector - The right-hand side vector\n * @param {array} initialGuess - Initial guess for solution vector\n * @param {object} [options] - Options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum number of iterations\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\nexport function jacobiSolver(jacobianMatrix, residualVector, initialGuess, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n  const n = jacobianMatrix.length; // Size of the square matrix\n  let x = [...initialGuess]; // Current solution (starts with initial guess)\n  let xNew = new Array(n); // Next iteration's solution\n\n  for (let iteration = 0; iteration < maxIterations; iteration++) {\n    // Perform one iteration\n    for (let i = 0; i < n; i++) {\n      let sum = 0;\n      // Calculate sum of jacobianMatrix[i][j] * x[j] for j ≠ i\n      for (let j = 0; j < n; j++) {\n        if (j !== i) {\n          sum += jacobianMatrix[i][j] * x[j];\n        }\n      }\n      // Update xNew[i] using the Jacobi formula\n      xNew[i] = (residualVector[i] - sum) / jacobianMatrix[i][i];\n    }\n\n    // Check convergence\n    let maxDiff = 0;\n    for (let i = 0; i < n; i++) {\n      maxDiff = Math.max(maxDiff, Math.abs(xNew[i] - x[i]));\n    }\n\n    // Update x for next iteration\n    x = [...xNew];\n\n    // Successfully converged if maxDiff is less than tolerance\n    if (maxDiff < tolerance) {\n      return {\n        solutionVector: x,\n        iterations: iteration + 1,\n        converged: true,\n      };\n    }\n  }\n\n  // maxIterations were reached without convergence\n  return {\n    solutionVector: x,\n    iterations: maxIterations,\n    converged: false,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle basis functions and their derivatives based on element configuration\n */\nexport class BasisFunctions {\n  /**\n   * Constructor to initialize the BasisFunctions class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to calculate basis functions and their derivatives based on the dimension and order\n   * @param {number} ksi - Natural coordinate (for both 1D and 2D)\n   * @param {number} [eta] - Second natural coordinate (only for 2D elements)\n   * @returns {object} An object containing:\n   *  - basisFunction: Array of evaluated basis functions\n   *  - basisFunctionDerivKsi: Array of derivatives of basis functions with respect to ksi\n   *  - basisFunctionDerivEta: Array of derivatives of basis functions with respect to eta (only for 2D elements)\n   */\n  getBasisFunctions(ksi, eta = null) {\n    let basisFunction = [];\n    let basisFunctionDerivKsi = [];\n    let basisFunctionDerivEta = [];\n\n    if (this.meshDimension === \"1D\") {\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 1D elements\n        basisFunction[0] = 1 - ksi;\n        basisFunction[1] = ksi;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -1;\n        basisFunctionDerivKsi[1] = 1;\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 1D elements\n        basisFunction[0] = 1 - 3 * ksi + 2 * ksi ** 2;\n        basisFunction[1] = 4 * ksi - 4 * ksi ** 2;\n        basisFunction[2] = -ksi + 2 * ksi ** 2;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -3 + 4 * ksi;\n        basisFunctionDerivKsi[1] = 4 - 8 * ksi;\n        basisFunctionDerivKsi[2] = -1 + 4 * ksi;\n      }\n    } else if (this.meshDimension === \"2D\") {\n      if (eta === null) {\n        errorLog(\"Eta coordinate is required for 2D elements\");\n        return;\n      }\n\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 2D elements\n        function l1(c) {\n          return 1 - c;\n        }\n        function l2(c) {\n          return c;\n        }\n        function dl1() {\n          return -1;\n        }\n        function dl2() {\n          return 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l2(ksi) * l1(eta);\n        basisFunction[3] = l2(ksi) * l2(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1() * l1(eta);\n        basisFunctionDerivKsi[1] = dl1() * l2(eta);\n        basisFunctionDerivKsi[2] = dl2() * l1(eta);\n        basisFunctionDerivKsi[3] = dl2() * l2(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1();\n        basisFunctionDerivEta[1] = l1(ksi) * dl2();\n        basisFunctionDerivEta[2] = l2(ksi) * dl1();\n        basisFunctionDerivEta[3] = l2(ksi) * dl2();\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 2D elements\n        function l1(c) {\n          return 2 * c ** 2 - 3 * c + 1;\n        }\n        function l2(c) {\n          return -4 * c ** 2 + 4 * c;\n        }\n        function l3(c) {\n          return 2 * c ** 2 - c;\n        }\n        function dl1(c) {\n          return 4 * c - 3;\n        }\n        function dl2(c) {\n          return -8 * c + 4;\n        }\n        function dl3(c) {\n          return 4 * c - 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l1(ksi) * l3(eta);\n        basisFunction[3] = l2(ksi) * l1(eta);\n        basisFunction[4] = l2(ksi) * l2(eta);\n        basisFunction[5] = l2(ksi) * l3(eta);\n        basisFunction[6] = l3(ksi) * l1(eta);\n        basisFunction[7] = l3(ksi) * l2(eta);\n        basisFunction[8] = l3(ksi) * l3(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1(ksi) * l1(eta);\n        basisFunctionDerivKsi[1] = dl1(ksi) * l2(eta);\n        basisFunctionDerivKsi[2] = dl1(ksi) * l3(eta);\n        basisFunctionDerivKsi[3] = dl2(ksi) * l1(eta);\n        basisFunctionDerivKsi[4] = dl2(ksi) * l2(eta);\n        basisFunctionDerivKsi[5] = dl2(ksi) * l3(eta);\n        basisFunctionDerivKsi[6] = dl3(ksi) * l1(eta);\n        basisFunctionDerivKsi[7] = dl3(ksi) * l2(eta);\n        basisFunctionDerivKsi[8] = dl3(ksi) * l3(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1(eta);\n        basisFunctionDerivEta[1] = l1(ksi) * dl2(eta);\n        basisFunctionDerivEta[2] = l1(ksi) * dl3(eta);\n        basisFunctionDerivEta[3] = l2(ksi) * dl1(eta);\n        basisFunctionDerivEta[4] = l2(ksi) * dl2(eta);\n        basisFunctionDerivEta[5] = l2(ksi) * dl3(eta);\n        basisFunctionDerivEta[6] = l3(ksi) * dl1(eta);\n        basisFunctionDerivEta[7] = l3(ksi) * dl2(eta);\n        basisFunctionDerivEta[8] = l3(ksi) * dl3(eta);\n      }\n    }\n\n    return { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Basic structure for the mesh\n */\nexport class Mesh {\n  /**\n   * Constructor to initialize the Mesh class\n   * @param {object} config - Configuration object for the mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY=1] - Number of elements along the y-axis (for 1D meshes)\n   * @param {number} [config.maxY=0] - Maximum y-coordinate of the mesh (for 1D meshes)\n   * @param {string} [config.meshDimension='2D'] - The dimension of the mesh, either 1D or 2D\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    meshDimension = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    this.numElementsX = numElementsX;\n    this.numElementsY = numElementsY;\n    this.maxX = maxX;\n    this.maxY = maxY;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n    this.parsedMesh = parsedMesh;\n\n    this.boundaryElementsProcessed = false;\n\n    if (this.parsedMesh) {\n      basicLog(\"Using pre-parsed mesh from gmshReader data for mesh generation.\");\n      this.parseMeshFromGmsh();\n    }\n  }\n\n  /**\n   * Method to parse the mesh from the GMSH format to the FEAScript format\n   */\n  parseMeshFromGmsh() {\n    if (!this.parsedMesh.nodalNumbering) {\n      errorLog(\"No valid nodal numbering found in the parsed mesh.\");\n    }\n\n    if (\n      typeof this.parsedMesh.nodalNumbering === \"object\" &&\n      !Array.isArray(this.parsedMesh.nodalNumbering)\n    ) {\n      // Store the nodal numbering structure before converting\n      const quadElements = this.parsedMesh.nodalNumbering.quadElements || [];\n      const triangleElements = this.parsedMesh.nodalNumbering.triangleElements || [];\n\n      debugLog(\n        \"Initial parsed mesh nodal numbering from GMSH format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Check if it has quadElements or triangleElements structure from gmshReader\n      if (this.parsedMesh.elementTypes[3] || this.parsedMesh.elementTypes[10]) {\n        // Map nodal numbering from GMSH format to FEAScript format for quad elements\n        const mappedNodalNumbering = [];\n\n        for (let elemIdx = 0; elemIdx < quadElements.length; elemIdx++) {\n          const gmshNodes = quadElements[elemIdx];\n          const feaScriptNodes = new Array(gmshNodes.length);\n\n          // Check for element type based on number of nodes\n          if (gmshNodes.length === 4) {\n            // Simple mapping for linear quad elements (4 nodes)\n            // GMSH:         FEAScript:\n            // 3 --- 2       1 --- 3\n            // |     |  -->  |     |\n            // 0 --- 1       0 --- 2\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[3]; // 3 -> 1\n            feaScriptNodes[2] = gmshNodes[1]; // 1 -> 2\n            feaScriptNodes[3] = gmshNodes[2]; // 2 -> 3\n          } else if (gmshNodes.length === 9) {\n            // Mapping for quadratic quad elements (9 nodes)\n            // GMSH:         FEAScript:\n            // 3--6--2       2--5--8\n            // |     |       |     |\n            // 7  8  5  -->  1  4  7\n            // |     |       |     |\n            // 0--4--1       0--3--6\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[7]; // 7 -> 1\n            feaScriptNodes[2] = gmshNodes[3]; // 3 -> 2\n            feaScriptNodes[3] = gmshNodes[4]; // 4 -> 3\n            feaScriptNodes[4] = gmshNodes[8]; // 8 -> 4\n            feaScriptNodes[5] = gmshNodes[6]; // 6 -> 5\n            feaScriptNodes[6] = gmshNodes[1]; // 1 -> 6\n            feaScriptNodes[7] = gmshNodes[5]; // 5 -> 7\n            feaScriptNodes[8] = gmshNodes[2]; // 2 -> 8\n          }\n\n          mappedNodalNumbering.push(feaScriptNodes);\n        }\n\n        this.parsedMesh.nodalNumbering = mappedNodalNumbering;\n      } else if (this.parsedMesh.elementTypes[2]) {\n        errorLog(\"Element type is neither triangle nor quad; mapping for this type is not implemented yet.\");\n      }\n\n      debugLog(\n        \"Nodal numbering after mapping from GMSH to FEAScript format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Process boundary elements if they exist and if physical property mapping exists\n      if (this.parsedMesh.physicalPropMap && this.parsedMesh.boundaryElements) {\n        // Check if boundary elements need to be processed\n        if (\n          Array.isArray(this.parsedMesh.boundaryElements) &&\n          this.parsedMesh.boundaryElements.length > 0 &&\n          this.parsedMesh.boundaryElements[0] === undefined\n        ) {\n          // Create a new array without the empty first element\n          const fixedBoundaryElements = [];\n          for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n            if (this.parsedMesh.boundaryElements[i]) {\n              fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n            }\n          }\n          this.parsedMesh.boundaryElements = fixedBoundaryElements;\n        }\n\n        // If boundary node pairs exist but boundary elements haven't been processed\n        if (this.parsedMesh.boundaryNodePairs && !this.parsedMesh.boundaryElementsProcessed) {\n          // Reset boundary elements array\n          this.parsedMesh.boundaryElements = [];\n\n          // Process each physical property from the Gmsh file\n          this.parsedMesh.physicalPropMap.forEach((prop) => {\n            // Only process 1D physical entities (boundary lines)\n            if (prop.dimension === 1) {\n              // Get all node pairs for this boundary\n              const boundaryNodePairs = this.parsedMesh.boundaryNodePairs[prop.tag] || [];\n\n              if (boundaryNodePairs.length > 0) {\n                // Initialize array for this boundary tag\n                if (!this.parsedMesh.boundaryElements[prop.tag]) {\n                  this.parsedMesh.boundaryElements[prop.tag] = [];\n                }\n\n                // For each boundary line segment (defined by a pair of nodes)\n                boundaryNodePairs.forEach((nodesPair) => {\n                  const node1 = nodesPair[0]; // First node in the pair\n                  const node2 = nodesPair[1]; // Second node in the pair\n\n                  debugLog(\n                    `Processing boundary node pair: [${node1}, ${node2}] for boundary ${prop.tag} (${\n                      prop.name || \"unnamed\"\n                    })`\n                  );\n\n                  // Search through all elements to find which one contains both nodes\n                  let foundElement = false;\n\n                  // Loop through all elements in the mesh\n                  for (let elemIdx = 0; elemIdx < this.parsedMesh.nodalNumbering.length; elemIdx++) {\n                    const elemNodes = this.parsedMesh.nodalNumbering[elemIdx];\n\n                    // For linear quadrilateral linear elements (4 nodes)\n                    if (elemNodes.length === 4) {\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript linear quadrilateral numbering:\n                        // 1 --- 3\n                        // |     |\n                        // 0 --- 2\n\n                        if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0)\n                        ) {\n                          side = 0; // Bottom side\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0)\n                        ) {\n                          side = 1; // Left side\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 1 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 1)\n                        ) {\n                          side = 2; // Top side\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 2)\n                        ) {\n                          side = 3; // Right side\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    } else if (elemNodes.length === 9) {\n                      // For quadratic quadrilateral elements (9 nodes)\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript quadratic quadrilateral numbering:\n                        // 2--5--8\n                        // |     |\n                        // 1  4  7\n                        // |     |\n                        // 0--3--6\n\n                        // TODO: Transform into dictionaries for better readability\n                        if (\n                          (node1Index === 0 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 0) ||\n                          (node1Index === 3 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 3)\n                        ) {\n                          side = 0; // Bottom side (nodes 0, 3, 6)\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0) ||\n                          (node1Index === 1 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 1)\n                        ) {\n                          side = 1; // Left side (nodes 0, 1, 2)\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 5) ||\n                          (node1Index === 5 && node2Index === 2) ||\n                          (node1Index === 5 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 5)\n                        ) {\n                          side = 2; // Top side (nodes 2, 5, 8)\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 6 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 7) ||\n                          (node1Index === 7 && node2Index === 6) ||\n                          (node1Index === 7 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 7)\n                        ) {\n                          side = 3; // Right side (nodes 6, 7, 8)\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    }\n                  }\n\n                  if (!foundElement) {\n                    errorLog(\n                      `Could not find element containing boundary nodes ${node1} and ${node2}. Boundary may be incomplete.`\n                    );\n                  }\n                });\n              }\n            }\n          });\n\n          // Mark as processed\n          this.boundaryElementsProcessed = true;\n\n          // Fix boundary elements array - remove undefined entries\n          if (\n            this.parsedMesh.boundaryElements.length > 0 &&\n            this.parsedMesh.boundaryElements[0] === undefined\n          ) {\n            const fixedBoundaryElements = [];\n            for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n              if (this.parsedMesh.boundaryElements[i]) {\n                fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n              }\n            }\n            this.parsedMesh.boundaryElements = fixedBoundaryElements;\n          }\n        }\n      }\n    }\n\n    return this.parsedMesh;\n  }\n}\n\nexport class Mesh1D extends Mesh {\n  /**\n   * Constructor to initialize the 1D mesh\n   * @param {object} config - Configuration object for the 1D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({ numElementsX = null, maxX = null, elementOrder = \"linear\", parsedMesh = null }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY: 1,\n      maxY: 0,\n      meshDimension: \"1D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    if (this.numElementsX === null || this.maxX === null) {\n      errorLog(\"numElementsX and maxX are required parameters when generating a 1D mesh from geometry\");\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    const xStart = 0;\n    let totalNodesX, deltaX;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX;\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX / 2;\n      }\n    }\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate1DNodalNumbering(this.numElementsX, totalNodesX, this.elementOrder);\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n\n    // Return x coordinates of nodes, total nodes, NOP array, and boundary elements\n    return {\n      nodesXCoordinates,\n      totalNodesX,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate1DNodalNumbering(numElementsX, totalNodesX, elementOrder) {\n    // TODO: The totalNodesX is not used in the original function. Verify if\n    // there is a multiple calculation on the totalNodes.\n\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear 1D elements with the following nodes representation:\n       *\n       *   1 --- 2\n       *\n       */\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 2; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic 1D elements with the following nodes representation:\n       *\n       *   1--2--3\n       *\n       */\n      let columnCounter = 0;\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 3; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex + columnCounter;\n        }\n        columnCounter += 1;\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 1D domains (line segments):\n   * 0 - Left node of reference element (maps to physical left endpoint)\n   * 1 - Right node of reference element (maps to physical right endpoint)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 2; // For 1D, we only have two sides (left and right)\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // Left boundary (element 0, side 0)\n    boundaryElements[0].push([0, 0]);\n\n    // Right boundary (last element, side 1)\n    boundaryElements[1].push([this.numElementsX - 1, 1]);\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n\nexport class Mesh2D extends Mesh {\n  /**\n   * Constructor to initialize the 2D mesh\n   * @param {object} config - Configuration object for the 2D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY] - Number of elements along the y-axis (required for geometry-based mesh)\n   * @param {number} [config.maxY] - Maximum y-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY,\n      maxY,\n      meshDimension: \"2D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    // Validate geometry parameters (when not using a parsed mesh)\n    if (\n      !parsedMesh &&\n      (this.numElementsX === null || this.maxX === null || this.numElementsY === null || this.maxY === null)\n    ) {\n      errorLog(\n        \"numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry\"\n      );\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    let nodesYCoordinates = [];\n    const xStart = 0;\n    const yStart = 0;\n    let totalNodesX, totalNodesY, deltaX, deltaY;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      totalNodesY = this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + nodeIndexY * deltaY;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + nodeIndexX * deltaX;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + nodeIndexY * deltaY;\n        }\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      totalNodesY = 2 * this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + (nodeIndexY * deltaY) / 2;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + (nodeIndexX * deltaX) / 2;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + (nodeIndexY * deltaY) / 2;\n        }\n      }\n    }\n\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate2DNodalNumbering(\n      this.numElementsX,\n      this.numElementsY,\n      totalNodesY,\n      this.elementOrder\n    );\n\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n    debugLog(\"Generated node Y coordinates: \" + JSON.stringify(nodesYCoordinates));\n\n    // Return statement\n    return {\n      nodesXCoordinates,\n      nodesYCoordinates,\n      totalNodesX,\n      totalNodesY,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} [numElementsY] - Number of elements along the y-axis (optional for 1D)\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {number} [totalNodesY] - Total number of nodes along the y-axis (optional for 1D)\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate2DNodalNumbering(numElementsX, numElementsY, totalNodesY, elementOrder) {\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear rectangular elements with the following nodes representation:\n       *\n       *   1 --- 3\n       *   |     |\n       *   0 --- 2\n       *\n       */\n      let rowCounter = 0;\n      let columnCounter = 2;\n      for (let elementIndex = 0; elementIndex < numElementsX * numElementsY; elementIndex++) {\n        rowCounter += 1;\n        nop[elementIndex] = [];\n        nop[elementIndex][0] = elementIndex + columnCounter - 1;\n        nop[elementIndex][1] = elementIndex + columnCounter;\n        nop[elementIndex][2] = elementIndex + columnCounter + numElementsY;\n        nop[elementIndex][3] = elementIndex + columnCounter + numElementsY + 1;\n        if (rowCounter === numElementsY) {\n          columnCounter += 1;\n          rowCounter = 0;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic rectangular elements with the following nodes representation:\n       *\n       *   2--5--8\n       *   |     |\n       *   1  4  7\n       *   |     |\n       *   0--3--6\n       *\n       */\n      for (let elementIndexX = 1; elementIndexX <= numElementsX; elementIndexX++) {\n        for (let elementIndexY = 1; elementIndexY <= numElementsY; elementIndexY++) {\n          nop[elementIndex] = [];\n          for (let nodeIndex1 = 1; nodeIndex1 <= 3; nodeIndex1++) {\n            let nodeIndex2 = 3 * nodeIndex1 - 2;\n            nop[elementIndex][nodeIndex2 - 1] =\n              totalNodesY * (2 * elementIndexX + nodeIndex1 - 3) + 2 * elementIndexY - 1;\n            nop[elementIndex][nodeIndex2] = nop[elementIndex][nodeIndex2 - 1] + 1;\n            nop[elementIndex][nodeIndex2 + 1] = nop[elementIndex][nodeIndex2 - 1] + 2;\n          }\n          elementIndex = elementIndex + 1;\n        }\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 2D domains (rectangular):\n   * 0 - Bottom side of reference element (maps to physical bottom boundary)\n   * 1 - Left side of reference element (maps to physical left boundary)\n   * 2 - Top side of reference element (maps to physical top boundary)\n   * 3 - Right side of reference element (maps to physical right boundary)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 4; // For 2D, we have four sides (left, right, bottom, top)\n\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // TODO: Why to loop through all elements? Is it not better to loop over only the\n    // elements that are on the boundary? eg: [0, this.numElementsX - 1] on x and\n    // [0, this.numElementsY - 1] on y\n    for (let elementIndexX = 0; elementIndexX < this.numElementsX; elementIndexX++) {\n      for (let elementIndexY = 0; elementIndexY < this.numElementsY; elementIndexY++) {\n        const elementIndex = elementIndexX * this.numElementsY + elementIndexY;\n\n        // Bottom boundary\n        if (elementIndexY === 0) {\n          boundaryElements[0].push([elementIndex, 0]);\n        }\n\n        // Left boundary\n        if (elementIndexX === 0) {\n          boundaryElements[1].push([elementIndex, 1]);\n        }\n\n        // Top boundary\n        if (elementIndexY === this.numElementsY - 1) {\n          boundaryElements[2].push([elementIndex, 2]);\n        }\n\n        // Right boundary\n        if (elementIndexX === this.numElementsX - 1) {\n          boundaryElements[3].push([elementIndex, 3]);\n        }\n      }\n    }\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Class to handle numerical integration using Gauss quadrature\n */\nexport class NumericalIntegration {\n  /**\n   * Constructor to initialize the NumericalIntegration class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to return Gauss points and weights based on element configuration\n   * @returns {object} An object containing:\n   *  - gaussPoints: Array of Gauss points\n   *  - gaussWeights: Array of Gauss weights\n   */\n  getGaussPointsAndWeights() {\n    let gaussPoints = []; // Gauss points\n    let gaussWeights = []; // Gauss weights\n\n    if (this.elementOrder === \"linear\") {\n      // For linear elements, use 1-point Gauss quadrature\n      gaussPoints[0] = 0.5;\n      gaussWeights[0] = 1;\n    } else if (this.elementOrder === \"quadratic\") {\n      // For quadratic elements, use 3-point Gauss quadrature\n      gaussPoints[0] = (1 - Math.sqrt(3 / 5)) / 2;\n      gaussPoints[1] = 0.5;\n      gaussPoints[2] = (1 + Math.sqrt(3 / 5)) / 2;\n      gaussWeights[0] = 5 / 18;\n      gaussWeights[1] = 8 / 18;\n      gaussWeights[2] = 5 / 18;\n    }\n\n    return { gaussPoints, gaussWeights };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nimport { BasisFunctions } from \"./basisFunctionsScript.js\";\nimport { Mesh1D, Mesh2D } from \"./meshGenerationScript.js\";\nimport { NumericalIntegration } from \"../methods/numericalIntegrationScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to prepare the mesh for finite element analysis\n * @param {object} meshConfig - Object containing computational mesh details\n * @returns {object} An object containing all mesh-related data\n */\nexport function prepareMesh(meshConfig) {\n  const { meshDimension, numElementsX, numElementsY, maxX, maxY, elementOrder, parsedMesh } = meshConfig;\n\n  // Create a new instance of the Mesh class\n  let mesh;\n  if (meshDimension === \"1D\") {\n    mesh = new Mesh1D({ numElementsX, maxX, elementOrder, parsedMesh });\n  } else if (meshDimension === \"2D\") {\n    mesh = new Mesh2D({ numElementsX, maxX, numElementsY, maxY, elementOrder, parsedMesh });\n  } else {\n    errorLog(\"Mesh dimension must be either '1D' or '2D'.\");\n  }\n\n  // Use the parsed mesh in case it was already passed with Gmsh format\n  const nodesCoordinatesAndNumbering = mesh.boundaryElementsProcessed ? mesh.parsedMesh : mesh.generateMesh();\n\n  // Extract nodes coordinates and nodal numbering (NOP) from the mesh data\n  let nodesXCoordinates = nodesCoordinatesAndNumbering.nodesXCoordinates;\n  let nodesYCoordinates = nodesCoordinatesAndNumbering.nodesYCoordinates;\n  let totalNodesX = nodesCoordinatesAndNumbering.totalNodesX;\n  let totalNodesY = nodesCoordinatesAndNumbering.totalNodesY;\n  let nop = nodesCoordinatesAndNumbering.nodalNumbering;\n  let boundaryElements = nodesCoordinatesAndNumbering.boundaryElements;\n\n  // Check the mesh type\n  const isParsedMesh = parsedMesh !== undefined && parsedMesh !== null;\n\n  // Calculate totalElements and totalNodes based on mesh type\n  let totalElements, totalNodes;\n\n  if (isParsedMesh) {\n    totalElements = nop.length; // Number of elements is the length of the nodal numbering array\n    totalNodes = nodesXCoordinates.length; // Number of nodes is the length of the coordinates array\n    debugLog(`Using parsed mesh with ${totalElements} elements and ${totalNodes} nodes`);\n  } else {\n    // For structured mesh, calculate based on dimensions\n    totalElements = numElementsX * (meshDimension === \"2D\" ? numElementsY : 1);\n    totalNodes = totalNodesX * (meshDimension === \"2D\" ? totalNodesY : 1);\n    debugLog(`Using mesh generated from geometry with ${totalElements} elements and ${totalNodes} nodes`);\n  }\n\n  return {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    totalNodesX,\n    totalNodesY,\n    nop,\n    boundaryElements,\n    totalElements,\n    totalNodes,\n    meshDimension,\n    elementOrder,\n  };\n}\n\n/**\n * Function to initialize the FEA matrices and numerical tools\n * @param {object} meshData - Object containing mesh data from prepareMesh()\n * @returns {object} An object containing initialized matrices and numerical tools\n */\nexport function initializeFEA(meshData) {\n  const { totalNodes, nop, meshDimension, elementOrder } = meshData;\n\n  // Initialize variables for matrix assembly\n  let residualVector = [];\n  let jacobianMatrix = [];\n  let localToGlobalMap = [];\n\n  // Initialize jacobianMatrix and residualVector arrays\n  for (let nodeIndex = 0; nodeIndex < totalNodes; nodeIndex++) {\n    residualVector[nodeIndex] = 0;\n    jacobianMatrix.push([]);\n    for (let colIndex = 0; colIndex < totalNodes; colIndex++) {\n      jacobianMatrix[nodeIndex][colIndex] = 0;\n    }\n  }\n\n  // Initialize the BasisFunctions class\n  const basisFunctions = new BasisFunctions({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Initialize the NumericalIntegration class\n  const numericalIntegration = new NumericalIntegration({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Calculate Gauss points and weights\n  let gaussPointsAndWeights = numericalIntegration.getGaussPointsAndWeights();\n  let gaussPoints = gaussPointsAndWeights.gaussPoints;\n  let gaussWeights = gaussPointsAndWeights.gaussWeights;\n\n  // Determine the number of nodes in the reference element based on the first element in the nop array\n  const numNodes = nop[0].length;\n\n  return {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 1D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping1D(params) {\n  const { basisFunction, basisFunctionDerivKsi, nodesXCoordinates, localToGlobalMap, numNodes } = params;\n\n  let xCoordinates = 0;\n  let ksiDerivX = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX;\n\n  // Compute x-derivative of basis functions\n  let basisFunctionDerivX = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    basisFunctionDerivX[localNodeIndex] = basisFunctionDerivKsi[localNodeIndex] / detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 2D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping2D(params) {\n  const {\n    basisFunction,\n    basisFunctionDerivKsi,\n    basisFunctionDerivEta,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    localToGlobalMap,\n    numNodes,\n  } = params;\n\n  let xCoordinates = 0;\n  let yCoordinates = 0;\n  let ksiDerivX = 0;\n  let etaDerivX = 0;\n  let ksiDerivY = 0;\n  let etaDerivY = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    yCoordinates += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n    ksiDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX * etaDerivY - etaDerivX * ksiDerivY;\n\n  // Compute x-derivative and y-derivative of basis functions\n  let basisFunctionDerivX = [];\n  let basisFunctionDerivY = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    // The x-derivative of the n basis function\n    basisFunctionDerivX[localNodeIndex] =\n      (etaDerivY * basisFunctionDerivKsi[localNodeIndex] -\n        ksiDerivY * basisFunctionDerivEta[localNodeIndex]) /\n      detJacobian;\n    // The y-derivative of the n basis function\n    basisFunctionDerivY[localNodeIndex] =\n      (ksiDerivX * basisFunctionDerivEta[localNodeIndex] -\n        etaDerivX * basisFunctionDerivKsi[localNodeIndex]) /\n      detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    yCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n    basisFunctionDerivY,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle thermal boundary conditions application\n */\nexport class ThermalBoundaryConditions {\n  /**\n   * Constructor to initialize the ThermalBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions (Dirichlet type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantTempBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions (Robin type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   */\n  imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 1;\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 2;\n              }\n            }\n\n            const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n            debugLog(\n              `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            residualVector[globalNodeIndex] += -convectionCoeff * extTemp;\n            jacobianMatrix[globalNodeIndex][globalNodeIndex] += convectionCoeff;\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              let ksiDerivX = 0;\n              let ksiDerivY = 0;\n              let etaDerivX = 0;\n              let etaDerivY = 0;\n              const numNodes = this.nop[elementIndex].length;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                // For boundaries along Ksi (horizontal), use Ksi derivatives\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                }\n                // For boundaries along Eta (vertical), use Eta derivatives\n                else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute the length of tangent vector\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                debugLog(\n                  `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${localNodeIndex + 1})`\n                );\n\n                // Apply boundary condition with proper Jacobian for all sides\n                residualVector[globalNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                  jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                  debugLog(\n                    `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                      elementIndex + 1\n                    }, local node ${localNodeIndex + 1})`\n                  );\n\n                  // Apply boundary condition with proper Jacobian for all sides\n                  residualVector[globalNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                    jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions for the frontal solver\n   * @param {number} elementIndex - Index of the element being processed\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   * @returns {object} An object containing:\n   *  - localJacobianMatrix: Local Jacobian matrix with convection contributions\n   *  - localResidualVector: Residual vector with convection contributions\n   */\n  imposeConvectionBoundaryConditionsFront(\n    elementIndex,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    gaussPoints,\n    gaussWeights,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    // Initialize local Jacobian matrix and local residual vector\n    const numNodes = this.nop[elementIndex].length;\n    const localJacobianMatrix = Array(numNodes)\n      .fill()\n      .map(() => Array(numNodes).fill(0));\n    const localResidualVector = Array(numNodes).fill(0);\n\n    // Check if this element is on a convection boundary\n    for (const boundaryKey in this.boundaryElements) {\n      if (this.boundaryConditions[boundaryKey]?.[0] === \"convection\") {\n        const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n        const extTemp = convectionExtTemp[boundaryKey];\n        debugLog(\n          `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n        );\n\n        // Find if this element is on this boundary and which side\n        const boundaryElement = this.boundaryElements[boundaryKey].find(\n          ([elemIdx, _]) => elemIdx === elementIndex\n        );\n\n        if (boundaryElement) {\n          const side = boundaryElement[1];\n\n          if (this.meshDimension === \"1D\") {\n            // Handle 1D case\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              nodeIndex = side === 0 ? 0 : 1;\n            } else if (this.elementOrder === \"quadratic\") {\n              nodeIndex = side === 0 ? 0 : 2;\n            }\n\n            // Add contribution to local Jacobian matrix and local residual vector\n            debugLog(\n              `  - Applied convection boundary condition to node ${nodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            localResidualVector[nodeIndex] += -convectionCoeff * extTemp;\n            localJacobianMatrix[nodeIndex][nodeIndex] += convectionCoeff;\n          } else if (this.meshDimension === \"2D\") {\n            // Handle 2D case\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              // Get basis functions\n              const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              const basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              const basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              // Calculate tangent vector components\n              let ksiDerivX = 0,\n                ksiDerivY = 0,\n                etaDerivX = 0,\n                etaDerivY = 0;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                } else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute tangent vector length\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              // Apply boundary conditions to local matrices\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                localResidualVector[localNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              // Handle quadratic elements (similar pattern but with more Gauss points)\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                // Apply boundary conditions to local matrices\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  localResidualVector[localNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n\n    return { localJacobianMatrix, localResidualVector };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { ThermalBoundaryConditions } from \"./thermalBoundaryConditionsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the solid heat transfer model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n *\n * For consistency across both linear and nonlinear formulations,\n * this project always refers to the assembled right-hand side vector\n * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n *\n * In linear problems `jacobianMatrix` is equivalent to the\n * classic stiffness/conductivity matrix and `residualVector`\n * corresponds to the traditional load (RHS) vector.\n */\nexport function assembleHeatConductionMat(meshData, boundaryConditions) {\n  basicLog(\"Starting solid heat transfer matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D solid heat transfer\n      if (meshDimension === \"1D\") {\n        // Get basis functions for the current Gauss point\n        const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector is zero for this case\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n              -gaussWeights[gaussPointIndex1] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n          }\n        }\n      }\n      // 2D solid heat transfer\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n            // residualVector is zero for this case\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const thermalBoundaryConditions = new ThermalBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Convection boundary conditions\n  thermalBoundaryConditions.imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  );\n\n  // Impose ConstantTemp boundary conditions\n  thermalBoundaryConditions.imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Solid heat transfer matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the solid heat transfer model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - localResidualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleHeatConductionFront({ elementIndex, nop, meshData, basisFunctions, FEAData }) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  if (meshDimension === \"1D\") {\n    // 1D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex1]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Computation of Galerkin's residuals and local Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex1] *\n            detJacobian *\n            (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    // 2D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Create mapping from local element space to global mesh (convert to 0-based indexing)\n        const localToGlobalMap = ngl.map((globalIndex) => globalIndex - 1);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle generic boundary conditions application\n */\nexport class GenericBoundaryConditions {\n  /**\n   * Constructor to initialize the GenericBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose Dirichlet boundary conditions\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeDirichletBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant value (Dirichlet) boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantValueBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n// Base viscous term that remains when eikonal equation is fully activated\nconst baseEikonalViscousTerm = 1e-2;\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the front propagation model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object}  An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleFrontPropagationMat(\n  meshData,\n  boundaryConditions,\n  solutionVector,\n  eikonalActivationFlag\n) {\n  basicLog(\"Starting front propagation matrix assembly...\");\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n  debugLog(`eikonalViscousTerm: ${eikonalViscousTerm}`);\n  debugLog(`eikonalActivationFlag: ${eikonalActivationFlag}`);\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D front propagation (eikonal) equation\n      if (meshDimension === \"1D\") {\n        // Unsupported 1D front propagation\n        errorLog(\"1D front propagation is not yet supported\");\n\n        // Get basis functions for the current Gauss point\n        let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n        const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n        // Calculate solution derivative\n        let solutionDerivX = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector\n          // TODO residualVector calculation here\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            // jacobianMatrix\n            // TODO jacobianMatrix calculation here\n          }\n        }\n      }\n      // 2D front propagation (eikonal) equation\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n          const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n          // Calculate solution derivatives\n          let solutionDerivX = 0;\n          let solutionDerivY = 0;\n          for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n            solutionDerivX +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n            solutionDerivY +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n          }\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n\n            // residualVector: Viscous term contribution (to stabilize the solution)\n            residualVector[localToGlobalMap1] +=\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivX[localNodeIndex1] *\n                solutionDerivX +\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivY[localNodeIndex1] *\n                solutionDerivY;\n\n            // residualVector: Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              residualVector[localToGlobalMap1] +=\n                eikonalActivationFlag *\n                (gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1] *\n                  Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                  gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2] *\n                    detJacobian *\n                    basisFunction[localNodeIndex1]);\n            }\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n\n              // jacobianMatrix: Viscous term contribution\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n              // jacobianMatrix: Eikonal equation contribution\n              if (eikonalActivationFlag !== 0) {\n                jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                  eikonalActivationFlag *\n                    (-(\n                      detJacobian *\n                      solutionDerivX *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]\n                    ) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivX[localNodeIndex2] -\n                  eikonalActivationFlag *\n                    ((detJacobian *\n                      solutionDerivY *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivY[localNodeIndex2];\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Dirichlet boundary conditions\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Front propagation matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the front propagation model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - residualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleFrontPropagationFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  solutionVector,\n  eikonalActivationFlag,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n    // 1D front propagation (eikonal) equation\n    if (meshDimension === \"1D\") {\n      // Unsupported 1D front propagation\n      errorLog(\"1D front propagation is not yet supported\");\n\n      // Get basis functions for the current Gauss point\n      let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n      // Perform isoparametric mapping\n      const mappingResult = performIsoparametricMapping1D({\n        basisFunction: basisFunctionsAndDerivatives.basisFunction,\n        basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Extract mapping results\n      const { detJacobian, basisFunctionDerivX } = mappingResult;\n      const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n      // Calculate solution derivative\n      let solutionDerivX = 0;\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        solutionDerivX +=\n          solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n      }\n\n      // Computation of Galerkin's residuals and Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n        // residualVector\n        // TODO residualVector calculation here\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n          // localJacobianMatrix\n          // TODO localJacobianMatrix calculation here\n        }\n      }\n      // 2D front propagation (eikonal) equation\n    } else if (meshDimension === \"2D\") {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate solution derivatives\n        let solutionDerivX = 0;\n        let solutionDerivY = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n          solutionDerivY +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // Viscous term contribution\n          localResidualVector[localNodeIndex1] +=\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivX[localNodeIndex1] *\n              solutionDerivX +\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivY[localNodeIndex1] *\n              solutionDerivY;\n\n          // Eikonal equation contribution\n          if (eikonalActivationFlag !== 0) {\n            localResidualVector[localNodeIndex1] +=\n              eikonalActivationFlag *\n              (gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunction[localNodeIndex1] *\n                Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1]);\n          }\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            // Viscous term contribution\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n            // Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n                eikonalActivationFlag *\n                  (-(\n                    detJacobian *\n                    solutionDerivX *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]\n                  ) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivX[localNodeIndex2] -\n                eikonalActivationFlag *\n                  ((detJacobian *\n                    solutionDerivY *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivY[localNodeIndex2];\n            }\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { BasisFunctions } from \"../mesh/basisFunctionsScript.js\";\nimport { initializeFEA } from \"../mesh/meshUtilsScript.js\";\nimport { assembleHeatConductionFront } from \"../solvers/heatConductionScript.js\";\nimport { ThermalBoundaryConditions } from \"../solvers/thermalBoundaryConditionsScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\nimport { GenericBoundaryConditions } from \"../solvers/genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n// Create object templates\nconst frontalData = {};\nconst frontalState = {};\nconst elementData = { currentElementIndex: 0 };\nconst frontStorage = {};\nlet basisFunctions;\n\n/**\n * Function to run the frontal solver and obtain results for plotting\n * @param {function} assembleFront - Matrix assembler based on the physical model\n * @param {object} meshData - Object containing mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} [options] - Additional options for the solver\n * @returns {object} An object containing the solution vector and node coordinates\n */\nexport function runFrontalSolver(assembleFront, meshData, boundaryConditions, options = {}) {\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const totalNodes = meshData.nodesXCoordinates.length;\n  const numElements = meshData.totalElements;\n  const numNodes = FEAData.numNodes;\n\n  // Calculate required array sizes\n  initializeFrontalArrays(numNodes, numElements);\n\n  // Start timing for system solving (frontal algorithm)\n  basicLog(\"Solving system using frontal...\");\n  console.time(\"systemSolving\");\n\n  // Initialize basis functions\n  basisFunctions = new BasisFunctions({\n    meshDimension: meshData.meshDimension,\n    elementOrder: meshData.elementOrder,\n  });\n\n  // Copy node connectivity array into frontalData storage\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    for (let nodeIndex = 0; nodeIndex < FEAData.numNodes; nodeIndex++) {\n      frontalData.nodalNumbering[elementIndex][nodeIndex] = meshData.nop[elementIndex][nodeIndex];\n    }\n  }\n\n  // Apply Dirichlet-type boundary conditions\n  // Initialize all nodes with no boundary condition\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.nodeConstraintCode[nodeIndex] = 0;\n    frontalData.boundaryValues[nodeIndex] = 0;\n  }\n\n  // Handle Dirichlet-type boundary conditions differently based on which solver is being used\n  let dirichletBoundaryConditionsHandler;\n  // Solid heat transfer model (heatConductionScript solver)\n  if (assembleFront === assembleHeatConductionFront) {\n    dirichletBoundaryConditionsHandler = new ThermalBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantTempBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n    // Front propagation model (frontPropagationScript solver)\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    dirichletBoundaryConditionsHandler = new GenericBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantValueBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n  }\n  // Initialize global residual vector\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.globalResidualVector[nodeIndex] = 0;\n  }\n\n  frontalState.totalNodes = meshData.nodesXCoordinates.length;\n  frontalState.writeFlag = 0;\n  frontalState.transformationFlag = 1;\n  frontalState.determinant = 1;\n\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    frontalState.nodesPerElement[elementIndex] = FEAData.numNodes;\n  }\n\n  // Parameters for non-linear assemblers\n  frontalState.currentSolutionVector = options.solutionVector;\n  frontalState.eikonalActivationFlag = options.eikonalActivationFlag;\n\n  // Pass assembleFront and dirichletBoundaryConditionsHandler to runFrontalAlgorithm\n  runFrontalAlgorithm(meshData, FEAData, dirichletBoundaryConditionsHandler, assembleFront);\n\n  // Copy solution\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.solutionVector[nodeIndex] = frontalState.globalSolutionVector[nodeIndex];\n  }\n\n  // Output results to console for debugging\n  const { nodesXCoordinates, nodesYCoordinates } = meshData;\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    if (meshData.meshDimension === \"1D\") {\n      // 1D case - only output X coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${frontalData.solutionVector[\n          nodeIndex\n        ].toExponential(5)}`\n      );\n    } else {\n      // 2D case - output X, Y coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${nodesYCoordinates[nodeIndex].toExponential(\n          5\n        )}  ${frontalData.solutionVector[nodeIndex].toExponential(5)}`\n      );\n    }\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  const { nodesXCoordinates: finalNodesX, nodesYCoordinates: finalNodesY } = meshData;\n  return {\n    solutionVector: frontalData.solutionVector.slice(0, totalNodes),\n    nodesCoordinates: {\n      nodesXCoordinates: finalNodesX,\n      nodesYCoordinates: finalNodesY,\n    },\n  };\n}\n\n/**\n * Function to initialize arrays dynamically based on problem size\n * @param {number} numNodes - Number of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n */\nfunction initializeFrontalArrays(numNodes, numElements) {\n  // Use the actual number of elements from the mesh\n  frontalData.nodalNumbering = Array(numElements)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  frontalData.nodeConstraintCode = Array(numNodes).fill(0);\n  frontalData.boundaryValues = Array(numNodes).fill(0);\n  frontalData.globalResidualVector = Array(numNodes).fill(0);\n  frontalData.solutionVector = Array(numNodes).fill(0);\n  frontalData.topologyData = Array(numElements).fill(0);\n  frontalData.lateralData = Array(numElements).fill(0);\n\n  // Initialize frontalState arrays\n  frontalState.writeFlag = 0;\n  frontalState.totalNodes = numNodes;\n  frontalState.transformationFlag = 0;\n  frontalState.nodesPerElement = Array(numElements).fill(0);\n  frontalState.determinant = 1;\n\n  // For matrix operations, estimate required size based on problem complexity\n  const systemSize = Math.max(numNodes, 2000);\n  frontalState.globalSolutionVector = Array(systemSize).fill(0);\n  frontalState.frontDataIndex = 0;\n\n  // Initialize elementData arrays\n  elementData.localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  elementData.currentElementIndex = 0;\n\n  // Initialize frontStorage arrays\n  const frontSize = estimateFrontSize(numNodes, numElements);\n  frontStorage.frontValues = Array(frontSize).fill(0);\n  frontStorage.columnHeaders = Array(systemSize).fill(0);\n  frontStorage.pivotRow = Array(systemSize).fill(0);\n  frontStorage.pivotData = Array(frontSize).fill(0);\n}\n\n/**\n * Function to estimate the required front size\n * @param {number} numNodes - Number of of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n * @returns {number} Estimated front size\n */\nfunction estimateFrontSize(numNodes, numElements) {\n  const frontWidthEstimate = Math.max(Math.ceil(Math.sqrt(numElements)) * numNodes, numNodes * 2);\n  return frontWidthEstimate * numElements;\n}\n// Old function to estimate the required front size\n// function estimateFrontSize(numNodes, numElements, numNodes) {\n//   const frontWidthEstimate = Math.ceil(Math.sqrt(numElements) * numNodes * 2);\n//   const frontSize = frontWidthEstimate * numNodes * 4;\n//   return Math.max(frontSize, 10000);\n// }\n\n/**\n * Function to compute local Jacobian matrix and local residual vector\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  const elementIndex = elementData.currentElementIndex - 1;\n\n  // Guard against out-of-range indices\n  if (elementIndex < 0 || elementIndex >= meshData.totalElements) {\n    errorLog(`Skipping out-of-range elementIndex=${elementIndex} (totalElements=${meshData.totalElements})`);\n    return false;\n  }\n\n  // Domain terms\n  const { localJacobianMatrix, localResidualVector, ngl } = assembleFront({\n    elementIndex,\n    nop: frontalData.nodalNumbering,\n    meshData,\n    basisFunctions: basisFunctions,\n    FEAData,\n    // These are ignored by linear assemblers\n    solutionVector: frontalState.currentSolutionVector,\n    eikonalActivationFlag: frontalState.eikonalActivationFlag,\n  });\n\n  // Handle Robin-type boundary conditions differently based on which solver is being used\n  let boundaryLocalJacobianMatrix = Array(FEAData.numNodes)\n    .fill()\n    .map(() => Array(FEAData.numNodes).fill(0));\n  let boundaryResidualVector = Array(FEAData.numNodes).fill(0);\n\n  // heatConductionScript solver\n  if (assembleFront === assembleHeatConductionFront) {\n    // Check if this element is on a Robin-type boundary\n    let isOnRobinTypeBoundary = false;\n    for (const boundaryKey in meshData.boundaryElements) {\n      if (\n        thermalBoundaryConditions.boundaryConditions[boundaryKey]?.[0] === \"convection\" &&\n        meshData.boundaryElements[boundaryKey].some(([elemIdx, _]) => elemIdx === elementIndex)\n      ) {\n        isOnRobinTypeBoundary = true;\n        break;\n      }\n    }\n\n    // Only calculate Robin-type for elements when required\n    if (isOnRobinTypeBoundary) {\n      const { gaussPoints, gaussWeights } = FEAData;\n      const result = thermalBoundaryConditions.imposeConvectionBoundaryConditionsFront(\n        elementIndex,\n        meshData.nodesXCoordinates,\n        meshData.nodesYCoordinates,\n        gaussPoints,\n        gaussWeights,\n        basisFunctions\n      );\n      boundaryLocalJacobianMatrix = result.localJacobianMatrix;\n      boundaryResidualVector = result.localResidualVector;\n    }\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    // For now, no Robin-type boundary conditions exist for any other solver\n  }\n\n  // Combine domain and boundary contributions\n  for (let localNodeI = 0; localNodeI < FEAData.numNodes; localNodeI++) {\n    for (let localNodeJ = 0; localNodeJ < FEAData.numNodes; localNodeJ++) {\n      elementData.localJacobianMatrix[localNodeI][localNodeJ] =\n        localJacobianMatrix[localNodeI][localNodeJ] + boundaryLocalJacobianMatrix[localNodeI][localNodeJ];\n    }\n  }\n\n  // Assemble local element residual\n  for (let localNodeIndex = 0; localNodeIndex < FEAData.numNodes; localNodeIndex++) {\n    const globalNodeIndex = ngl[localNodeIndex] - 1;\n    frontalData.globalResidualVector[globalNodeIndex] +=\n      localResidualVector[localNodeIndex] + boundaryResidualVector[localNodeIndex];\n  }\n\n  return true;\n}\n\n/**\n * Function to implement the frontal solver algorithm\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction runFrontalAlgorithm(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  // Allocate local arrays dynamically\n  const totalElements = meshData.totalElements;\n  const numNodes = meshData.nodesXCoordinates.length;\n  const systemSize = Math.max(numNodes, frontalState.globalSolutionVector.length);\n  let localDestination = Array(FEAData.numNodes).fill(0);\n  let rowDestination = Array(FEAData.numNodes).fill(0);\n  let rowHeaders = Array(systemSize).fill(0);\n  let pivotRowIndices = Array(systemSize).fill(0);\n  let pivotColumnIndices = Array(systemSize).fill(0);\n  let modifiedRows = Array(systemSize).fill(0);\n  let pivotColumn = Array(systemSize).fill(0);\n  let frontMatrix = Array(systemSize)\n    .fill()\n    .map(() => Array(systemSize).fill(0));\n  let rowSwapCount = Array(numNodes).fill(0);\n  let columnSwapCount = Array(numNodes).fill(0);\n  let lastAppearanceCheck = Array(numNodes).fill(0);\n  let pivotColumnGlobalIndex; // Pivot column global index\n\n  let frontDataCounter = 1;\n  frontalState.writeFlag++;\n  let pivotDataIndex = 1;\n  let summedRows = 1;\n  elementData.currentElementIndex = 0;\n\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    rowSwapCount[nodeIndex] = 0;\n    columnSwapCount[nodeIndex] = 0;\n  }\n\n  if (frontalState.transformationFlag !== 0) {\n    // Prefront: find last appearance of each node\n    for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n      lastAppearanceCheck[nodeIndex] = 0;\n    }\n\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      let reverseElementIndex = totalElements - elementIndex - 1;\n      for (\n        let localNodeIndex = 0;\n        localNodeIndex < frontalState.nodesPerElement[reverseElementIndex];\n        localNodeIndex++\n      ) {\n        let globalNodeIndex = frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        if (lastAppearanceCheck[globalNodeIndex - 1] === 0) {\n          lastAppearanceCheck[globalNodeIndex - 1] = 1;\n          frontalData.nodalNumbering[reverseElementIndex][localNodeIndex] =\n            -frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        }\n      }\n    }\n  }\n\n  frontalState.transformationFlag = 0;\n  let columnCount = 0;\n  let rowCount = 0;\n\n  for (let i = 0; i < systemSize; i++) {\n    for (let j = 0; j < systemSize; j++) {\n      frontMatrix[j][i] = 0;\n    }\n  }\n\n  while (true) {\n    // Assemble a new element only while we still have elements\n    let assembled = false;\n    let numElementNodes = 0;\n    let numElementColumns = 0;\n\n    if (elementData.currentElementIndex < totalElements) {\n      elementData.currentElementIndex++;\n      assembled = assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront);\n    }\n\n    if (assembled) {\n      const currentElement = elementData.currentElementIndex;\n      numElementNodes = frontalState.nodesPerElement[currentElement - 1];\n      numElementColumns = frontalState.nodesPerElement[currentElement - 1];\n\n      for (let localNodeIndex = 0; localNodeIndex < numElementColumns; localNodeIndex++) {\n        let globalNodeIndex = frontalData.nodalNumbering[currentElement - 1][localNodeIndex];\n        let columnIndex;\n\n        if (columnCount === 0) {\n          columnCount++;\n          localDestination[localNodeIndex] = columnCount;\n          frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n        } else {\n          for (columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(frontStorage.columnHeaders[columnIndex])) break;\n          }\n\n          if (columnIndex === columnCount) {\n            columnCount++;\n            localDestination[localNodeIndex] = columnCount;\n            frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n          } else {\n            localDestination[localNodeIndex] = columnIndex + 1;\n            frontStorage.columnHeaders[columnIndex] = globalNodeIndex;\n          }\n        }\n\n        let rowIndex;\n        if (rowCount === 0) {\n          rowCount++;\n          rowDestination[localNodeIndex] = rowCount;\n          rowHeaders[rowCount - 1] = globalNodeIndex;\n        } else {\n          for (rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(rowHeaders[rowIndex])) break;\n          }\n\n          if (rowIndex === rowCount) {\n            rowCount++;\n            rowDestination[localNodeIndex] = rowCount;\n            rowHeaders[rowCount - 1] = globalNodeIndex;\n          } else {\n            rowDestination[localNodeIndex] = rowIndex + 1;\n            rowHeaders[rowIndex] = globalNodeIndex;\n          }\n        }\n      }\n\n      if (rowCount > systemSize || columnCount > systemSize) {\n        errorLog(\"Error: systemSize not large enough\");\n        return;\n      }\n\n      for (let localColumnIndex = 0; localColumnIndex < numElementColumns; localColumnIndex++) {\n        let frontColumnIndex = localDestination[localColumnIndex];\n        for (let localRowIndex = 0; localRowIndex < numElementNodes; localRowIndex++) {\n          let frontRowIndex = rowDestination[localRowIndex];\n          frontMatrix[frontRowIndex - 1][frontColumnIndex - 1] +=\n            elementData.localJacobianMatrix[localRowIndex][localColumnIndex];\n        }\n      }\n    }\n\n    // Pivoting/elimination continues whether or not a new element was assembled\n    let availableColumnCount = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      if (frontStorage.columnHeaders[columnIndex] < 0) {\n        pivotColumnIndices[availableColumnCount] = columnIndex + 1;\n        availableColumnCount++;\n      }\n    }\n\n    let constrainedRowCount = 0;\n    let availableRowCount = 0;\n    for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n      let globalNodeIndex = rowHeaders[rowIndex];\n      if (globalNodeIndex < 0) {\n        pivotRowIndices[availableRowCount] = rowIndex + 1;\n        availableRowCount++;\n        let absoluteNodeIndex = Math.abs(globalNodeIndex);\n        if (frontalData.nodeConstraintCode[absoluteNodeIndex - 1] === 1) {\n          modifiedRows[constrainedRowCount] = rowIndex + 1;\n          constrainedRowCount++;\n          frontalData.nodeConstraintCode[absoluteNodeIndex - 1] = 2;\n          frontalData.globalResidualVector[absoluteNodeIndex - 1] =\n            frontalData.boundaryValues[absoluteNodeIndex - 1];\n        }\n      }\n    }\n\n    if (constrainedRowCount > 0) {\n      for (let constrainedIndex = 0; constrainedIndex < constrainedRowCount; constrainedIndex++) {\n        let rowIndex = modifiedRows[constrainedIndex] - 1;\n        let globalNodeIndex = Math.abs(rowHeaders[rowIndex]);\n        for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n          frontMatrix[rowIndex][columnIndex] = 0;\n          let columnGlobalIndex = Math.abs(frontStorage.columnHeaders[columnIndex]);\n          if (columnGlobalIndex === globalNodeIndex) frontMatrix[rowIndex][columnIndex] = 1;\n        }\n      }\n    }\n\n    if (availableColumnCount > summedRows || elementData.currentElementIndex < totalElements) {\n      if (availableColumnCount === 0) {\n        errorLog(\"Error: no more rows fully summed\");\n        return;\n      }\n\n      let pivotRowIndex = pivotRowIndices[0];\n      let pivotColumnIndex = pivotColumnIndices[0];\n      let pivotValue = frontMatrix[pivotRowIndex - 1][pivotColumnIndex - 1];\n\n      if (Math.abs(pivotValue) < 1e-4) {\n        pivotValue = 0;\n        for (let columnIndex = 0; columnIndex < availableColumnCount; columnIndex++) {\n          let testColumnIndex = pivotColumnIndices[columnIndex];\n          for (let rowIndex = 0; rowIndex < availableRowCount; rowIndex++) {\n            let testRowIndex = pivotRowIndices[rowIndex];\n            let testValue = frontMatrix[testRowIndex - 1][testColumnIndex - 1];\n            if (Math.abs(testValue) > Math.abs(pivotValue)) {\n              pivotValue = testValue;\n              pivotColumnIndex = testColumnIndex;\n              pivotRowIndex = testRowIndex;\n            }\n          }\n        }\n      }\n\n      let pivotGlobalRowIndex = Math.abs(rowHeaders[pivotRowIndex - 1]);\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]); // Assign, don't declare\n      let permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n        if (nodeIndex >= pivotGlobalRowIndex) rowSwapCount[nodeIndex]--;\n        if (nodeIndex >= pivotColumnGlobalIndex) columnSwapCount[nodeIndex]--;\n      }\n\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontMatrix[pivotRowIndex - 1][columnIndex] / pivotValue;\n      }\n\n      let rightHandSide = frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] = rightHandSide;\n      pivotColumn[pivotRowIndex - 1] = pivotValue;\n\n      if (pivotRowIndex > 1) {\n        for (let rowIndex = 0; rowIndex < pivotRowIndex - 1; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1 && eliminationFactor !== 0) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex] -= eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      if (pivotRowIndex < rowCount) {\n        for (let rowIndex = pivotRowIndex; rowIndex < rowCount; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = pivotColumn[i];\n      }\n      pivotDataIndex += rowCount;\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = rowHeaders[i];\n      }\n      pivotDataIndex += rowCount;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.pivotRow[i];\n      }\n      frontDataCounter += columnCount;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.columnHeaders[i];\n      }\n      frontDataCounter += columnCount;\n\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n        frontMatrix[rowIndex][columnCount - 1] = 0;\n      }\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontMatrix[rowCount - 1][columnIndex] = 0;\n      }\n\n      columnCount--;\n      if (pivotColumnIndex < columnCount + 1) {\n        for (let columnIndex = pivotColumnIndex - 1; columnIndex < columnCount; columnIndex++) {\n          frontStorage.columnHeaders[columnIndex] = frontStorage.columnHeaders[columnIndex + 1];\n        }\n      }\n\n      rowCount--;\n      if (pivotRowIndex < rowCount + 1) {\n        for (let rowIndex = pivotRowIndex - 1; rowIndex < rowCount; rowIndex++) {\n          rowHeaders[rowIndex] = rowHeaders[rowIndex + 1];\n        }\n      }\n\n      if (rowCount > 1 || elementData.currentElementIndex < totalElements) continue;\n\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[0]); // Assign, don't declare\n      pivotRowIndex = 1;\n      pivotValue = frontMatrix[0][0];\n      pivotGlobalRowIndex = Math.abs(rowHeaders[0]);\n      pivotColumnIndex = 1;\n      permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      frontStorage.pivotRow[0] = 1;\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] =\n        frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.pivotRow[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.columnHeaders[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotColumn[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = rowHeaders[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      frontalState.frontDataIndex = frontDataCounter;\n      if (frontalState.writeFlag === 1)\n        debugLog(`total ecs transfer in matrix reduction=${frontDataCounter}`);\n\n      // Back substitution\n      performBackSubstitution(frontDataCounter);\n      break;\n    }\n  }\n}\n\n/**\n * Function to perform back substitution for the frontal solver\n * @param {number} frontDataCounter - Index counter for the element contributions\n */\nfunction performBackSubstitution(frontDataCounter) {\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    frontalState.globalSolutionVector[nodeIndex] = frontalData.boundaryValues[nodeIndex];\n  }\n\n  for (let iterationIndex = 1; iterationIndex <= frontalState.totalNodes; iterationIndex++) {\n    frontDataCounter -= 4;\n    let pivotGlobalRowIndex = frontStorage.frontValues[frontDataCounter - 1];\n    let columnCount = frontStorage.frontValues[frontDataCounter];\n    let pivotColumnIndex = frontStorage.frontValues[frontDataCounter + 1];\n    let pivotValue = frontStorage.frontValues[frontDataCounter + 2];\n\n    if (iterationIndex === 1) {\n      frontDataCounter--;\n      frontStorage.columnHeaders[0] = frontStorage.frontValues[frontDataCounter - 1];\n      frontDataCounter--;\n      frontStorage.pivotRow[0] = frontStorage.frontValues[frontDataCounter - 1];\n    } else {\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.columnHeaders[columnIndex] =\n          frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n    }\n\n    let pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]);\n    if (frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] > 0) continue;\n\n    let accumulatedValue = 0;\n    frontStorage.pivotRow[pivotColumnIndex - 1] = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      accumulatedValue -=\n        frontStorage.pivotRow[columnIndex] *\n        frontalState.globalSolutionVector[Math.abs(frontStorage.columnHeaders[columnIndex]) - 1];\n    }\n\n    frontalState.globalSolutionVector[pivotColumnGlobalIndex - 1] =\n      accumulatedValue + frontalData.globalResidualVector[pivotGlobalRowIndex - 1];\n\n    frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] = 1;\n  }\n\n  if (frontalState.writeFlag === 1)\n    debugLog(`value of frontDataCounter after backsubstitution=${frontDataCounter}`);\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { euclideanNorm } from \"../methods/euclideanNormScript.js\";\nimport { solveLinearSystem } from \"./linearSystemSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\nimport { runFrontalSolver } from \"./frontalSolverScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\n\n/**\n * Function to solve a system of non-linear equations using the Newton-Raphson method\n * @param {function} assembleMat - Matrix assembler based on the physical model\n * @param {object} context - Context object containing simulation data and options\n * @param {number} [maxIterations=100] - Maximum number of iterations\n * @param {number} [tolerance=1e-4] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\n\nexport function newtonRaphson(assembleMat, context, maxIterations = 100, tolerance = 1e-4) {\n  let errorNorm = 0;\n  let converged = false;\n  let iterations = 0;\n  let deltaX = [];\n  let solutionVector = [];\n  let jacobianMatrix = [];\n  let residualVector = [];\n\n  // Calculate system size\n  let totalNodes = context.meshData.nodesXCoordinates.length;\n\n  // Initialize arrays with proper size\n  for (let i = 0; i < totalNodes; i++) {\n    deltaX[i] = 0;\n    solutionVector[i] = 0;\n  }\n\n  // Initialize solution from context if available\n  if (context.initialSolution && context.initialSolution.length === totalNodes) {\n    solutionVector = [...context.initialSolution];\n  }\n\n  while (iterations < maxIterations && !converged) {\n    // Update solution\n    for (let i = 0; i < solutionVector.length; i++) {\n      solutionVector[i] = Number(solutionVector[i]) + Number(deltaX[i]);\n    }\n\n    // Check if using frontal solver\n    if (context.solverMethod === \"frontal\") {\n      const frontalResult = runFrontalSolver(\n        assembleFrontPropagationFront,\n        context.meshData,\n        context.boundaryConditions,\n        { solutionVector, eikonalActivationFlag: context.eikonalActivationFlag }\n      );\n      deltaX = frontalResult.solutionVector;\n    } else {\n      // Compute Jacobian and residual matrices\n      ({ jacobianMatrix, residualVector } = assembleMat(\n        context.meshData,\n        context.boundaryConditions,\n        solutionVector, // The solution vector is required in the case of a non-linear equation\n        context.eikonalActivationFlag // Currently used only in the front propagation solver (TODO refactor in case of a solver not needing it)\n      ));\n\n      // Solve the linear system based on the specified solver method\n      const linearSystemResult = solveLinearSystem(context.solverMethod, jacobianMatrix, residualVector);\n      deltaX = linearSystemResult.solutionVector;\n    }\n\n    // Check convergence\n    errorNorm = euclideanNorm(deltaX);\n\n    // Norm for each iteration\n    basicLog(`Newton-Raphson iteration ${iterations + 1}: Error norm = ${errorNorm.toExponential(4)}`);\n\n    if (errorNorm <= tolerance) {\n      converged = true;\n    } else if (errorNorm > 1e2) {\n      errorLog(`Solution not converged. Error norm: ${errorNorm}`);\n      break;\n    }\n\n    iterations++;\n  }\n\n  return {\n    solutionVector,\n    converged,\n    iterations,\n    jacobianMatrix,\n    residualVector,\n  };\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n * SPDX-License-Identifier: Apache-2.0\n */\nconst proxyMarker = Symbol(\"Comlink.proxy\");\nconst createEndpoint = Symbol(\"Comlink.endpoint\");\nconst releaseProxy = Symbol(\"Comlink.releaseProxy\");\nconst finalizer = Symbol(\"Comlink.finalizer\");\nconst throwMarker = Symbol(\"Comlink.thrown\");\nconst isObject = (val) => (typeof val === \"object\" && val !== null) || typeof val === \"function\";\n/**\n * Internal transfer handle to handle objects marked to proxy.\n */\nconst proxyTransferHandler = {\n    canHandle: (val) => isObject(val) && val[proxyMarker],\n    serialize(obj) {\n        const { port1, port2 } = new MessageChannel();\n        expose(obj, port1);\n        return [port2, [port2]];\n    },\n    deserialize(port) {\n        port.start();\n        return wrap(port);\n    },\n};\n/**\n * Internal transfer handler to handle thrown exceptions.\n */\nconst throwTransferHandler = {\n    canHandle: (value) => isObject(value) && throwMarker in value,\n    serialize({ value }) {\n        let serialized;\n        if (value instanceof Error) {\n            serialized = {\n                isError: true,\n                value: {\n                    message: value.message,\n                    name: value.name,\n                    stack: value.stack,\n                },\n            };\n        }\n        else {\n            serialized = { isError: false, value };\n        }\n        return [serialized, []];\n    },\n    deserialize(serialized) {\n        if (serialized.isError) {\n            throw Object.assign(new Error(serialized.value.message), serialized.value);\n        }\n        throw serialized.value;\n    },\n};\n/**\n * Allows customizing the serialization of certain values.\n */\nconst transferHandlers = new Map([\n    [\"proxy\", proxyTransferHandler],\n    [\"throw\", throwTransferHandler],\n]);\nfunction isAllowedOrigin(allowedOrigins, origin) {\n    for (const allowedOrigin of allowedOrigins) {\n        if (origin === allowedOrigin || allowedOrigin === \"*\") {\n            return true;\n        }\n        if (allowedOrigin instanceof RegExp && allowedOrigin.test(origin)) {\n            return true;\n        }\n    }\n    return false;\n}\nfunction expose(obj, ep = globalThis, allowedOrigins = [\"*\"]) {\n    ep.addEventListener(\"message\", function callback(ev) {\n        if (!ev || !ev.data) {\n            return;\n        }\n        if (!isAllowedOrigin(allowedOrigins, ev.origin)) {\n            console.warn(`Invalid origin '${ev.origin}' for comlink proxy`);\n            return;\n        }\n        const { id, type, path } = Object.assign({ path: [] }, ev.data);\n        const argumentList = (ev.data.argumentList || []).map(fromWireValue);\n        let returnValue;\n        try {\n            const parent = path.slice(0, -1).reduce((obj, prop) => obj[prop], obj);\n            const rawValue = path.reduce((obj, prop) => obj[prop], obj);\n            switch (type) {\n                case \"GET\" /* MessageType.GET */:\n                    {\n                        returnValue = rawValue;\n                    }\n                    break;\n                case \"SET\" /* MessageType.SET */:\n                    {\n                        parent[path.slice(-1)[0]] = fromWireValue(ev.data.value);\n                        returnValue = true;\n                    }\n                    break;\n                case \"APPLY\" /* MessageType.APPLY */:\n                    {\n                        returnValue = rawValue.apply(parent, argumentList);\n                    }\n                    break;\n                case \"CONSTRUCT\" /* MessageType.CONSTRUCT */:\n                    {\n                        const value = new rawValue(...argumentList);\n                        returnValue = proxy(value);\n                    }\n                    break;\n                case \"ENDPOINT\" /* MessageType.ENDPOINT */:\n                    {\n                        const { port1, port2 } = new MessageChannel();\n                        expose(obj, port2);\n                        returnValue = transfer(port1, [port1]);\n                    }\n                    break;\n                case \"RELEASE\" /* MessageType.RELEASE */:\n                    {\n                        returnValue = undefined;\n                    }\n                    break;\n                default:\n                    return;\n            }\n        }\n        catch (value) {\n            returnValue = { value, [throwMarker]: 0 };\n        }\n        Promise.resolve(returnValue)\n            .catch((value) => {\n            return { value, [throwMarker]: 0 };\n        })\n            .then((returnValue) => {\n            const [wireValue, transferables] = toWireValue(returnValue);\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n            if (type === \"RELEASE\" /* MessageType.RELEASE */) {\n                // detach and deactive after sending release response above.\n                ep.removeEventListener(\"message\", callback);\n                closeEndPoint(ep);\n                if (finalizer in obj && typeof obj[finalizer] === \"function\") {\n                    obj[finalizer]();\n                }\n            }\n        })\n            .catch((error) => {\n            // Send Serialization Error To Caller\n            const [wireValue, transferables] = toWireValue({\n                value: new TypeError(\"Unserializable return value\"),\n                [throwMarker]: 0,\n            });\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n        });\n    });\n    if (ep.start) {\n        ep.start();\n    }\n}\nfunction isMessagePort(endpoint) {\n    return endpoint.constructor.name === \"MessagePort\";\n}\nfunction closeEndPoint(endpoint) {\n    if (isMessagePort(endpoint))\n        endpoint.close();\n}\nfunction wrap(ep, target) {\n    const pendingListeners = new Map();\n    ep.addEventListener(\"message\", function handleMessage(ev) {\n        const { data } = ev;\n        if (!data || !data.id) {\n            return;\n        }\n        const resolver = pendingListeners.get(data.id);\n        if (!resolver) {\n            return;\n        }\n        try {\n            resolver(data);\n        }\n        finally {\n            pendingListeners.delete(data.id);\n        }\n    });\n    return createProxy(ep, pendingListeners, [], target);\n}\nfunction throwIfProxyReleased(isReleased) {\n    if (isReleased) {\n        throw new Error(\"Proxy has been released and is not useable\");\n    }\n}\nfunction releaseEndpoint(ep) {\n    return requestResponseMessage(ep, new Map(), {\n        type: \"RELEASE\" /* MessageType.RELEASE */,\n    }).then(() => {\n        closeEndPoint(ep);\n    });\n}\nconst proxyCounter = new WeakMap();\nconst proxyFinalizers = \"FinalizationRegistry\" in globalThis &&\n    new FinalizationRegistry((ep) => {\n        const newCount = (proxyCounter.get(ep) || 0) - 1;\n        proxyCounter.set(ep, newCount);\n        if (newCount === 0) {\n            releaseEndpoint(ep);\n        }\n    });\nfunction registerProxy(proxy, ep) {\n    const newCount = (proxyCounter.get(ep) || 0) + 1;\n    proxyCounter.set(ep, newCount);\n    if (proxyFinalizers) {\n        proxyFinalizers.register(proxy, ep, proxy);\n    }\n}\nfunction unregisterProxy(proxy) {\n    if (proxyFinalizers) {\n        proxyFinalizers.unregister(proxy);\n    }\n}\nfunction createProxy(ep, pendingListeners, path = [], target = function () { }) {\n    let isProxyReleased = false;\n    const proxy = new Proxy(target, {\n        get(_target, prop) {\n            throwIfProxyReleased(isProxyReleased);\n            if (prop === releaseProxy) {\n                return () => {\n                    unregisterProxy(proxy);\n                    releaseEndpoint(ep);\n                    pendingListeners.clear();\n                    isProxyReleased = true;\n                };\n            }\n            if (prop === \"then\") {\n                if (path.length === 0) {\n                    return { then: () => proxy };\n                }\n                const r = requestResponseMessage(ep, pendingListeners, {\n                    type: \"GET\" /* MessageType.GET */,\n                    path: path.map((p) => p.toString()),\n                }).then(fromWireValue);\n                return r.then.bind(r);\n            }\n            return createProxy(ep, pendingListeners, [...path, prop]);\n        },\n        set(_target, prop, rawValue) {\n            throwIfProxyReleased(isProxyReleased);\n            // FIXME: ES6 Proxy Handler `set` methods are supposed to return a\n            // boolean. To show good will, we return true asynchronously ¯\\_(ツ)_/¯\n            const [value, transferables] = toWireValue(rawValue);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"SET\" /* MessageType.SET */,\n                path: [...path, prop].map((p) => p.toString()),\n                value,\n            }, transferables).then(fromWireValue);\n        },\n        apply(_target, _thisArg, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const last = path[path.length - 1];\n            if (last === createEndpoint) {\n                return requestResponseMessage(ep, pendingListeners, {\n                    type: \"ENDPOINT\" /* MessageType.ENDPOINT */,\n                }).then(fromWireValue);\n            }\n            // We just pretend that `bind()` didn’t happen.\n            if (last === \"bind\") {\n                return createProxy(ep, pendingListeners, path.slice(0, -1));\n            }\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"APPLY\" /* MessageType.APPLY */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n        construct(_target, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"CONSTRUCT\" /* MessageType.CONSTRUCT */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n    });\n    registerProxy(proxy, ep);\n    return proxy;\n}\nfunction myFlat(arr) {\n    return Array.prototype.concat.apply([], arr);\n}\nfunction processArguments(argumentList) {\n    const processed = argumentList.map(toWireValue);\n    return [processed.map((v) => v[0]), myFlat(processed.map((v) => v[1]))];\n}\nconst transferCache = new WeakMap();\nfunction transfer(obj, transfers) {\n    transferCache.set(obj, transfers);\n    return obj;\n}\nfunction proxy(obj) {\n    return Object.assign(obj, { [proxyMarker]: true });\n}\nfunction windowEndpoint(w, context = globalThis, targetOrigin = \"*\") {\n    return {\n        postMessage: (msg, transferables) => w.postMessage(msg, targetOrigin, transferables),\n        addEventListener: context.addEventListener.bind(context),\n        removeEventListener: context.removeEventListener.bind(context),\n    };\n}\nfunction toWireValue(value) {\n    for (const [name, handler] of transferHandlers) {\n        if (handler.canHandle(value)) {\n            const [serializedValue, transferables] = handler.serialize(value);\n            return [\n                {\n                    type: \"HANDLER\" /* WireValueType.HANDLER */,\n                    name,\n                    value: serializedValue,\n                },\n                transferables,\n            ];\n        }\n    }\n    return [\n        {\n            type: \"RAW\" /* WireValueType.RAW */,\n            value,\n        },\n        transferCache.get(value) || [],\n    ];\n}\nfunction fromWireValue(value) {\n    switch (value.type) {\n        case \"HANDLER\" /* WireValueType.HANDLER */:\n            return transferHandlers.get(value.name).deserialize(value.value);\n        case \"RAW\" /* WireValueType.RAW */:\n            return value.value;\n    }\n}\nfunction requestResponseMessage(ep, pendingListeners, msg, transfers) {\n    return new Promise((resolve) => {\n        const id = generateUUID();\n        pendingListeners.set(id, resolve);\n        if (ep.start) {\n            ep.start();\n        }\n        ep.postMessage(Object.assign({ id }, msg), transfers);\n    });\n}\nfunction generateUUID() {\n    return new Array(4)\n        .fill(0)\n        .map(() => Math.floor(Math.random() * Number.MAX_SAFE_INTEGER).toString(16))\n        .join(\"-\");\n}\n\nexport { createEndpoint, expose, finalizer, proxy, proxyMarker, releaseProxy, transfer, transferHandlers, windowEndpoint, wrap };\n//# sourceMappingURL=comlink.mjs.map\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { newtonRaphson } from \"./methods/newtonRaphsonScript.js\";\nimport { solveLinearSystem } from \"./methods/linearSystemSolverScript.js\";\nimport { prepareMesh } from \"./mesh/meshUtilsScript.js\";\nimport { assembleFrontPropagationMat } from \"./solvers/frontPropagationScript.js\";\nimport { assembleGeneralFormPDEMat, assembleGeneralFormPDEFront } from \"./solvers/generalFormPDEScript.js\";\nimport { assembleHeatConductionMat, assembleHeatConductionFront } from \"./solvers/heatConductionScript.js\";\nimport { runFrontalSolver } from \"./methods/frontalSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"./utilities/loggingScript.js\";\n\n/**\n * Class to implement finite element analysis in JavaScript\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {object} meshConfig - Object containing computational mesh details\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing the solution vector and additional mesh information\n */\nexport class FEAScriptModel {\n  constructor() {\n    this.solverConfig = null;\n    this.meshConfig = {};\n    this.boundaryConditions = {};\n    this.solverMethod = \"lusolve\"; // Default solver method\n    this.coefficientFunctions = null; // Add storage for coefficient functions\n    basicLog(\"FEAScriptModel instance created\");\n  }\n\n  /**\n   * Sets the solver configuration\n   * @param {string} solverConfig - Parameter specifying the type of solver\n   * @param {object} [options] - Optional additional configuration\n   */\n  setSolverConfig(solverConfig, options = {}) {\n    this.solverConfig = solverConfig;\n\n    // Store coefficient functions if provided\n    if (options && options.coefficientFunctions) {\n      this.coefficientFunctions = options.coefficientFunctions;\n      debugLog(\"Coefficient functions set\");\n    }\n\n    debugLog(`Solver config set to: ${solverConfig}`);\n  }\n\n  setMeshConfig(meshConfig) {\n    this.meshConfig = meshConfig;\n    debugLog(`Mesh config set with dimensions: ${meshConfig.meshDimension}`);\n  }\n\n  addBoundaryCondition(boundaryKey, condition) {\n    this.boundaryConditions[boundaryKey] = condition;\n    debugLog(`Boundary condition added for boundary: ${boundaryKey}, type: ${condition[0]}`);\n  }\n\n  setSolverMethod(solverMethod) {\n    this.solverMethod = solverMethod;\n    debugLog(`Solver method set to: ${solverMethod}`);\n  }\n\n  solve() {\n    if (!this.solverConfig || !this.meshConfig || !this.boundaryConditions) {\n      const error = \"Solver config, mesh config, and boundary conditions must be set before solving.\";\n      console.error(error);\n      throw new Error(error);\n    }\n\n    /**\n     * For consistency across both linear and nonlinear formulations,\n     * this project always refers to the assembled right-hand side vector\n     * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n     *\n     * In linear problems `jacobianMatrix` is equivalent to the\n     * classic stiffness/conductivity matrix and `residualVector`\n     * corresponds to the traditional load (RHS) vector.\n     */\n\n    let jacobianMatrix = [];\n    let residualVector = [];\n    let solutionVector = [];\n    let initialSolution = [];\n\n    // Prepare the mesh\n    basicLog(\"Preparing mesh...\");\n    const meshData = prepareMesh(this.meshConfig);\n    basicLog(\"Mesh preparation completed\");\n\n    // Extract node coordinates from meshData\n    const nodesCoordinates = {\n      nodesXCoordinates: meshData.nodesXCoordinates,\n      nodesYCoordinates: meshData.nodesYCoordinates,\n    };\n\n    // Select and execute the appropriate solver based on solverConfig\n    basicLog(\"Beginning solving process...\");\n    console.time(\"totalSolvingTime\");\n    if (this.solverConfig === \"heatConductionScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        const frontalResult = runFrontalSolver(\n          assembleHeatConductionFront,\n          meshData,\n          this.boundaryConditions\n        );\n        solutionVector = frontalResult.solutionVector;\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleHeatConductionMat(meshData, this.boundaryConditions));\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    } else if (this.solverConfig === \"frontPropagationScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Initialize eikonalActivationFlag\n      let eikonalActivationFlag = 0;\n      const eikonalExteralIterations = 5; // Number of incremental steps for the eikonal equation\n\n      // Create context object with all necessary properties\n      const context = {\n        meshData: meshData,\n        boundaryConditions: this.boundaryConditions,\n        eikonalActivationFlag: eikonalActivationFlag,\n        solverMethod: this.solverMethod,\n        initialSolution,\n      };\n\n      while (eikonalActivationFlag <= 1) {\n        // Update the context object with current eikonalActivationFlag\n        context.eikonalActivationFlag = eikonalActivationFlag;\n\n        // Pass the previous solution as initial guess\n        if (solutionVector.length > 0) {\n          context.initialSolution = [...solutionVector];\n        }\n\n        // Solve the assembled non-linear system\n        const newtonRaphsonResult = newtonRaphson(assembleFrontPropagationMat, context, 100, 1e-4);\n\n        // Extract results\n        jacobianMatrix = newtonRaphsonResult.jacobianMatrix;\n        residualVector = newtonRaphsonResult.residualVector;\n        solutionVector = newtonRaphsonResult.solutionVector;\n\n        // Increment for next iteration\n        eikonalActivationFlag += 1 / eikonalExteralIterations;\n      }\n    } else if (this.solverConfig === \"generalFormPDEScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        errorLog(\n          \"Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.\"\n        );\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleGeneralFormPDEMat(\n          meshData,\n          this.boundaryConditions,\n          this.coefficientFunctions\n        ));\n\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    }\n    console.timeEnd(\"totalSolvingTime\");\n    basicLog(\"Solving process completed\");\n\n    return { solutionVector, nodesCoordinates };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { initializeFEA, performIsoparametricMapping1D } from \"../mesh/meshUtilsScript.js\";\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the general form PDE model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} coefficientFunctions - Functions A(x), B(x), C(x), D(x) for the PDE\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleGeneralFormPDEMat(meshData, boundaryConditions, coefficientFunctions) {\n  basicLog(\"Starting general form PDE matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Extract coefficient functions\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Matrix assembly\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      // Map local element nodes to global mesh nodes\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        // Convert to 0-based indexing\n        localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n      }\n\n      // Loop over Gauss points\n      for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n          gaussPoints[gaussPointIndex]\n        );\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate the physical coordinate for this Gauss point\n        let xCoord = 0;\n        for (let i = 0; i < numNodes; i++) {\n          xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n        }\n\n        // Evaluate coefficient functions at this physical coordinate\n        const a = A(xCoord);\n        const b = B(xCoord);\n        const c = C(xCoord);\n        const d = D(xCoord);\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          const globalNodeIndex1 = localToGlobalMap[localNodeIndex1];\n\n          // Source term contribution to residual vector\n          residualVector[globalNodeIndex1] -=\n            gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            const globalNodeIndex2 = localToGlobalMap[localNodeIndex2];\n\n            // Diffusion term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              a *\n              basisFunctionDerivX[localNodeIndex1] *\n              basisFunctionDerivX[localNodeIndex2];\n\n            // Advection term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              b *\n              basisFunctionDerivX[localNodeIndex2] *\n              basisFunction[localNodeIndex1];\n\n            // Reaction term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              c *\n              basisFunction[localNodeIndex1] *\n              basisFunction[localNodeIndex2];\n          }\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEMat.\");\n    // 2D general form PDE - empty for now\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Apply Dirichlet boundary conditions only\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n\n  basicLog(\"General form PDE matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the frontal solver matrix for the general form PDE model\n * @param {object} data - Object containing element data for the frontal solver\n * @returns {object} An object containing local Jacobian matrix and residual vector\n */\nexport function assembleGeneralFormPDEFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  coefficientFunctions,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Loop over Gauss points\n    for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Calculate the physical coordinate for this Gauss point\n      let xCoord = 0;\n      for (let i = 0; i < numNodes; i++) {\n        xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n      }\n\n      // Evaluate coefficient functions at this physical coordinate\n      const a = A(xCoord);\n      const b = B(xCoord);\n      const c = C(xCoord);\n      const d = D(xCoord);\n\n      // Computation of local Jacobian matrix and residual vector\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        // Source term contribution to local residual vector\n        localResidualVector[localNodeIndex1] -=\n          gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          // Diffusion term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            a *\n            basisFunctionDerivX[localNodeIndex1] *\n            basisFunctionDerivX[localNodeIndex2];\n\n          // Advection term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            b *\n            basisFunctionDerivX[localNodeIndex2] *\n            basisFunction[localNodeIndex1];\n\n          // Reaction term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            c *\n            basisFunction[localNodeIndex1] *\n            basisFunction[localNodeIndex2];\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEFront.\");\n    // 2D general form PDE - empty for now\n  }\n\n  return {\n    localJacobianMatrix,\n    localResidualVector,\n    ngl,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// External imports\nimport * as Comlink from \"../vendor/comlink.mjs\";\n\n// Internal imports\nimport { basicLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to facilitate communication with web workers for FEAScript operations\n */\nexport class FEAScriptWorker {\n  /**\n   * Constructor to initialize the FEAScriptWorker class\n   * Sets up the worker and initializes the workerWrapper.\n   */\n  constructor() {\n    this.worker = null;\n    this.feaWorker = null;\n    this.isReady = false;\n\n    this._initWorker();\n  }\n\n  /**\n   * Function to initialize the web worker and wrap it using Comlink.\n   * @private\n   * @throws Will throw an error if the worker fails to initialize.\n   */\n  async _initWorker() {\n    try {\n      this.worker = new Worker(new URL(\"./wrapperScript.js\", import.meta.url), {\n        type: \"module\",\n      });\n\n      this.worker.onerror = (event) => {\n        console.error(\"FEAScriptWorker: Worker error:\", event);\n      };\n      const workerWrapper = Comlink.wrap(this.worker);\n\n      this.feaWorker = await new workerWrapper();\n\n      this.isReady = true;\n    } catch (error) {\n      console.error(\"Failed to initialize worker\", error);\n      throw error;\n    }\n  }\n\n  /**\n   * Function to ensure that the worker is ready before performing any operations.\n   * @private\n   * @returns {Promise<void>} Resolves when the worker is ready.\n   * @throws Will throw an error if the worker is not ready within the timeout period.\n   */\n  async _ensureReady() {\n    if (this.isReady) return Promise.resolve();\n\n    return new Promise((resolve, reject) => {\n      let attempts = 0;\n      const maxAttempts = 50; // 5 seconds max\n\n      const checkReady = () => {\n        attempts++;\n        if (this.isReady) {\n          resolve();\n        } else if (attempts >= maxAttempts) {\n          reject(new Error(\"Timeout waiting for worker to be ready\"));\n        } else {\n          setTimeout(checkReady, 1000);\n        }\n      };\n      checkReady();\n    });\n  }\n\n  /**\n   * Function to set the solver configuration in the worker.\n   * @param {string} solverConfig - The solver configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setSolverConfig(solverConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver config to: ${solverConfig}`);\n    return this.feaWorker.setSolverConfig(solverConfig);\n  }\n\n  /**\n   * Sets the mesh configuration in the worker.\n   * @param {object} meshConfig - The mesh configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setMeshConfig(meshConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting mesh config`);\n    return this.feaWorker.setMeshConfig(meshConfig);\n  }\n\n  /**\n   * Adds a boundary condition to the worker.\n   * @param {string} boundaryKey - The key identifying the boundary.\n   * @param {array} condition - The boundary condition to add.\n   * @returns {Promise<boolean>} Resolves when the boundary condition is added.\n   */\n  async addBoundaryCondition(boundaryKey, condition) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Adding boundary condition for boundary: ${boundaryKey}`);\n    return this.feaWorker.addBoundaryCondition(boundaryKey, condition);\n  }\n\n  /**\n   * Sets the solver method in the worker.\n   * @param {string} solverMethod - The solver method to set.\n   * @returns {Promise<boolean>} Resolves when the solver method is set.\n   */\n  async setSolverMethod(solverMethod) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver method to: ${solverMethod}`);\n    return this.feaWorker.setSolverMethod(solverMethod);\n  }\n\n  /**\n   * Requests the worker to solve the problem.\n   * @returns {Promise<object>} Resolves with the solution result.\n   */\n  async solve() {\n    await this._ensureReady();\n    basicLog(\"FEAScriptWorker: Requesting solution from worker...\");\n\n    const startTime = performance.now();\n    const result = await this.feaWorker.solve();\n    const endTime = performance.now();\n\n    basicLog(`FEAScriptWorker: Solution completed in ${((endTime - startTime) / 1000).toFixed(2)}s`);\n    return result;\n  }\n\n  /**\n   * Retrieves model information from the worker.\n   * @returns {Promise<object>} Resolves with the model information.\n   */\n  async getModelInfo() {\n    await this._ensureReady();\n    return this.feaWorker.getModelInfo();\n  }\n\n  /**\n   * Sends a ping request to the worker to check its availability.\n   * @returns {Promise<boolean>} Resolves if the worker responds.\n   */\n  async ping() {\n    await this._ensureReady();\n    return this.feaWorker.ping();\n  }\n\n  /**\n   * Terminates the worker and cleans up resources.\n   */\n  terminate() {\n    if (this.worker) {\n      this.worker.terminate();\n      this.worker = null;\n      this.feaWorker = null;\n      this.isReady = false;\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to import mesh data from Gmsh format containing quadrilateral and triangular elements\n * @param {File} file - The Gmsh file to be parsed (.msh version 4.1)\n * @returns {object} The parsed mesh data including node coordinates, element connectivity, and boundary conditions\n */\nconst importGmshQuadTri = async (file) => {\n  let result = {\n    nodesXCoordinates: [],\n    nodesYCoordinates: [],\n    nodalNumbering: {\n      quadElements: [],\n      triangleElements: [],\n    },\n    boundaryElements: [],\n    boundaryConditions: [],\n    boundaryNodePairs: {}, // Store boundary node pairs for processing in meshGenerationScript\n    gmshV: 0,\n    ascii: false,\n    fltBytes: \"8\",\n    totalNodesX: 0,\n    totalNodesY: 0,\n    physicalPropMap: [],\n    elementTypes: {},\n  };\n\n  let content = await file.text();\n  let lines = content\n    .split(\"\\n\")\n    .map((line) => line.trim())\n    .filter((line) => line !== \"\" && line !== \" \");\n\n  let section = \"\";\n  let lineIndex = 0;\n\n  let nodeEntityBlocks = 0;\n  let totalNodes = 0;\n  let nodeBlocksProcessed = 0;\n  let currentNodeBlock = { numNodes: 0 };\n  let nodeTagsCollected = 0;\n  let nodeTags = [];\n  let nodeCoordinatesCollected = 0;\n\n  let elementEntityBlocks = 0;\n  let totalElements = 0;\n  let elementBlocksProcessed = 0;\n  let currentElementBlock = {\n    dim: 0,\n    tag: 0,\n    elementType: 0,\n    numElements: 0,\n  };\n  let elementsProcessedInBlock = 0;\n\n  let boundaryElementsByTag = {};\n\n  while (lineIndex < lines.length) {\n    const line = lines[lineIndex];\n\n    if (line === \"$MeshFormat\") {\n      section = \"meshFormat\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndMeshFormat\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$PhysicalNames\") {\n      section = \"physicalNames\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndPhysicalNames\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Entities\") {\n      section = \"entities\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndEntities\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Nodes\") {\n      section = \"nodes\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndNodes\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Elements\") {\n      section = \"elements\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndElements\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    }\n\n    const parts = line.split(/\\s+/).filter((part) => part !== \"\");\n\n    if (section === \"meshFormat\") {\n      result.gmshV = parseFloat(parts[0]);\n      result.ascii = parts[1] === \"0\";\n      result.fltBytes = parts[2];\n    } else if (section === \"physicalNames\") {\n      if (parts.length >= 3) {\n        if (!/^\\d+$/.test(parts[0])) {\n          lineIndex++;\n          continue;\n        }\n\n        const dimension = parseInt(parts[0], 10);\n        const tag = parseInt(parts[1], 10);\n        let name = parts.slice(2).join(\" \");\n        name = name.replace(/^\"|\"$/g, \"\");\n\n        result.physicalPropMap.push({\n          tag,\n          dimension,\n          name,\n        });\n      }\n    } else if (section === \"nodes\") {\n      if (nodeEntityBlocks === 0) {\n        nodeEntityBlocks = parseInt(parts[0], 10);\n        totalNodes = parseInt(parts[1], 10);\n        result.nodesXCoordinates = new Array(totalNodes).fill(0);\n        result.nodesYCoordinates = new Array(totalNodes).fill(0);\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeBlocksProcessed < nodeEntityBlocks && currentNodeBlock.numNodes === 0) {\n        currentNodeBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          parametric: parseInt(parts[2], 10),\n          numNodes: parseInt(parts[3], 10),\n        };\n\n        nodeTags = [];\n        nodeTagsCollected = 0;\n        nodeCoordinatesCollected = 0;\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeTagsCollected < currentNodeBlock.numNodes) {\n        for (let i = 0; i < parts.length && nodeTagsCollected < currentNodeBlock.numNodes; i++) {\n          nodeTags.push(parseInt(parts[i], 10));\n          nodeTagsCollected++;\n        }\n\n        if (nodeTagsCollected < currentNodeBlock.numNodes) {\n          lineIndex++;\n          continue;\n        }\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeCoordinatesCollected < currentNodeBlock.numNodes) {\n        const nodeTag = nodeTags[nodeCoordinatesCollected] - 1;\n        const x = parseFloat(parts[0]);\n        const y = parseFloat(parts[1]);\n\n        result.nodesXCoordinates[nodeTag] = x;\n        result.nodesYCoordinates[nodeTag] = y;\n        result.totalNodesX++;\n        result.totalNodesY++;\n\n        nodeCoordinatesCollected++;\n\n        if (nodeCoordinatesCollected === currentNodeBlock.numNodes) {\n          nodeBlocksProcessed++;\n          currentNodeBlock = { numNodes: 0 };\n        }\n      }\n    } else if (section === \"elements\") {\n      if (elementEntityBlocks === 0) {\n        elementEntityBlocks = parseInt(parts[0], 10);\n        totalElements = parseInt(parts[1], 10);\n        lineIndex++;\n        continue;\n      }\n\n      if (elementBlocksProcessed < elementEntityBlocks && currentElementBlock.numElements === 0) {\n        currentElementBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          elementType: parseInt(parts[2], 10),\n          numElements: parseInt(parts[3], 10),\n        };\n\n        result.elementTypes[currentElementBlock.elementType] =\n          (result.elementTypes[currentElementBlock.elementType] || 0) + currentElementBlock.numElements;\n\n        elementsProcessedInBlock = 0;\n        lineIndex++;\n        continue;\n      }\n\n      if (elementsProcessedInBlock < currentElementBlock.numElements) {\n        const elementTag = parseInt(parts[0], 10);\n        const nodeIndices = parts.slice(1).map((idx) => parseInt(idx, 10));\n\n        if (currentElementBlock.elementType === 1 || currentElementBlock.elementType === 8) {\n          const physicalTag = currentElementBlock.tag;\n\n          if (!boundaryElementsByTag[physicalTag]) {\n            boundaryElementsByTag[physicalTag] = [];\n          }\n\n          boundaryElementsByTag[physicalTag].push(nodeIndices);\n\n          // Store boundary node pairs for later processing in meshGenerationScript\n          if (!result.boundaryNodePairs[physicalTag]) {\n            result.boundaryNodePairs[physicalTag] = [];\n          }\n          result.boundaryNodePairs[physicalTag].push(nodeIndices);\n        } else if (currentElementBlock.elementType === 2) {\n          // Linear triangle elements (3 nodes)\n          result.nodalNumbering.triangleElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 3) {\n          // Linear quadrilateral elements (4 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 10) {\n          // Quadratic quadrilateral elements (9 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        }\n\n        elementsProcessedInBlock++;\n\n        if (elementsProcessedInBlock === currentElementBlock.numElements) {\n          elementBlocksProcessed++;\n          currentElementBlock = { numElements: 0 };\n        }\n      }\n    }\n\n    lineIndex++;\n  }\n\n  // Store boundary conditions information\n  result.physicalPropMap.forEach((prop) => {\n    if (prop.dimension === 1) {\n      const boundaryNodes = boundaryElementsByTag[prop.tag] || [];\n\n      if (boundaryNodes.length > 0) {\n        result.boundaryConditions.push({\n          name: prop.name,\n          tag: prop.tag,\n          nodes: boundaryNodes,\n        });\n      }\n    }\n  });\n\n  debugLog(\n    `Parsed boundary node pairs by physical tag: ${JSON.stringify(\n      result.boundaryNodePairs\n    )}. These pairs will be used to identify boundary elements in the mesh.`\n  );\n\n  return result;\n};\n\nexport { importGmshQuadTri };\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to create plots of the solution vector\n * @param {*} solutionVector - The computed solution vector\n * @param {*} nodesCoordinates - Object containing x and y coordinates for the nodes\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {string} meshDimension - The dimension of the solution\n * @param {string} plotType - The type of plot\n * @param {string} plotDivId - The id of the div where the plot will be rendered\n * @param {string} [meshType=\"structured\"] - Type of mesh: \"structured\" or \"unstructured\"\n */\nexport function plotSolution(\n  solutionVector,\n  nodesCoordinates,\n  solverConfig,\n  meshDimension,\n  plotType,\n  plotDivId,\n  meshType = \"structured\"\n) {\n  const { nodesXCoordinates, nodesYCoordinates } = nodesCoordinates;\n\n  if (meshDimension === \"1D\" && plotType === \"line\") {\n    // Check if solutionVector is a nested array\n    let yData;\n    if (solutionVector.length > 0 && Array.isArray(solutionVector[0])) {\n      yData = solutionVector.map((arr) => arr[0]);\n    } else {\n      yData = solutionVector;\n    }\n    let xData = Array.from(nodesXCoordinates);\n\n    let lineData = {\n      x: xData,\n      y: yData,\n      mode: \"lines\",\n      type: \"scatter\",\n      line: { color: \"rgb(219, 64, 82)\", width: 2 },\n      name: \"Solution\",\n    };\n\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxPlotWidth = Math.max(...xData);\n    let zoomFactor = maxWindowWidth / maxPlotWidth;\n    let plotWidth = Math.max(zoomFactor * maxPlotWidth, 400);\n    let plotHeight = 350;\n\n    let layout = {\n      title: `line plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"Solution\" },\n      margin: { l: 70, r: 40, t: 50, b: 50 },\n    };\n\n    Plotly.newPlot(plotDivId, [lineData], layout, { responsive: true });\n  } else if (meshDimension === \"2D\" && plotType === \"contour\") {\n    // Use the user-provided mesh type\n    const isStructured = meshType === \"structured\";\n\n    // For auto-detection (if needed)\n    const uniqueXCoords = new Set(nodesXCoordinates).size;\n    const uniqueYCoords = new Set(nodesYCoordinates).size;\n\n    // Extract scalar values from solution vector\n    let zValues;\n    if (Array.isArray(solutionVector[0])) {\n      zValues = solutionVector.map((val) => val[0]);\n    } else {\n      zValues = solutionVector;\n    }\n\n    // Common sizing parameters for both plot types\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxX = Math.max(...nodesXCoordinates);\n    let maxY = Math.max(...nodesYCoordinates);\n    let aspectRatio = maxY / maxX;\n    let plotWidth = Math.min(maxWindowWidth, 600);\n    let plotHeight = plotWidth * aspectRatio * 0.8; // Slightly reduce height for better appearance\n\n    // Common layout properties\n    let layout = {\n      title: `${plotType} plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"y\" },\n      margin: { l: 50, r: 50, t: 50, b: 50 },\n      hovermode: \"closest\",\n    };\n\n    if (isStructured) {\n      // Calculate the number of nodes along the x-axis and y-axis\n      const numNodesX = uniqueXCoords;\n      const numNodesY = uniqueYCoords;\n\n      // Reshape the nodesXCoordinates and nodesYCoordinates arrays to match the grid dimensions\n      let reshapedXCoordinates = math.reshape(Array.from(nodesXCoordinates), [numNodesX, numNodesY]);\n      let reshapedYCoordinates = math.reshape(Array.from(nodesYCoordinates), [numNodesX, numNodesY]);\n\n      // Reshape the solution array to match the grid dimensions\n      let reshapedSolution = math.reshape(Array.from(solutionVector), [numNodesX, numNodesY]);\n\n      // Transpose the reshapedSolution array to get column-wise data\n      let transposedSolution = math.transpose(reshapedSolution);\n\n      // Create an array for x-coordinates used in the contour plot\n      let reshapedXForPlot = [];\n      for (let i = 0; i < numNodesX * numNodesY; i += numNodesY) {\n        let xValue = nodesXCoordinates[i];\n        reshapedXForPlot.push(xValue);\n      }\n\n      // Create the data structure for the contour plot\n      let contourData = {\n        z: transposedSolution,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        x: reshapedXForPlot,\n        y: reshapedYCoordinates[0],\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using Plotly\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    } else {\n      // Create an interpolated contour plot for the unstructured mesh\n      let contourData = {\n        x: nodesXCoordinates,\n        y: nodesYCoordinates,\n        z: zValues,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using only the contour fill\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nexport { FEAScriptModel } from \"./FEAScript.js\";\nexport { importGmshQuadTri } from \"./readers/gmshReaderScript.js\";\nexport { logSystem } from \"./utilities/loggingScript.js\";\nexport { plotSolution } from \"./visualization/plotSolutionScript.js\";\nexport { FEAScriptWorker } from \"./workers/workerScript.js\";\nexport const printVersion = \"0.1.3\";"],"names":["euclideanNorm","vector","norm","i","length","Math","sqrt","currentLogLevel","debugLog","message","console","log","basicLog","errorLog","solveLinearSystem","solverMethod","jacobianMatrix","residualVector","options","maxIterations","tolerance","solutionVector","converged","iterations","time","jacobianMatrixSparse","math","sparse","luFactorization","slu","solutionMatrix","lusolve","squeeze","valueOf","jacobiSolverResult","initialGuess","n","x","xNew","Array","iteration","sum","j","maxDiff","max","abs","jacobiSolver","fill","timeEnd","BasisFunctions","constructor","meshDimension","elementOrder","this","getBasisFunctions","ksi","eta","basisFunction","basisFunctionDerivKsi","basisFunctionDerivEta","l1","c","l2","l3","dl1","dl2","dl3","Mesh","numElementsX","maxX","numElementsY","maxY","parsedMesh","boundaryElementsProcessed","parseMeshFromGmsh","nodalNumbering","isArray","quadElements","triangleElements","JSON","stringify","elementTypes","mappedNodalNumbering","elemIdx","gmshNodes","feaScriptNodes","push","physicalPropMap","boundaryElements","undefined","fixedBoundaryElements","boundaryNodePairs","forEach","prop","dimension","tag","nodesPair","node1","node2","name","foundElement","elemNodes","includes","side","node1Index","indexOf","node2Index","join","Mesh1D","super","generateMesh","nodesXCoordinates","totalNodesX","deltaX","nodeIndex","generate1DNodalNumbering","findBoundaryElements","nop","elementIndex","columnCounter","sideIndex","Mesh2D","nodesYCoordinates","totalNodesY","deltaY","nodeIndexY","nodeIndexX","nnode","generate2DNodalNumbering","rowCounter","elementIndexX","elementIndexY","nodeIndex1","nodeIndex2","NumericalIntegration","getGaussPointsAndWeights","gaussPoints","gaussWeights","initializeFEA","meshData","totalNodes","colIndex","basisFunctions","gaussPointsAndWeights","localToGlobalMap","numNodes","performIsoparametricMapping1D","params","xCoordinates","ksiDerivX","localNodeIndex","detJacobian","basisFunctionDerivX","performIsoparametricMapping2D","yCoordinates","etaDerivX","ksiDerivY","etaDerivY","basisFunctionDerivY","ThermalBoundaryConditions","boundaryConditions","imposeConstantTempBoundaryConditions","Object","keys","boundaryKey","tempValue","globalNodeIndex","imposeConstantTempBoundaryConditionsFront","nodeConstraintCode","boundaryValues","imposeConvectionBoundaryConditions","convectionHeatTranfCoeff","convectionExtTemp","key","boundaryCondition","convectionCoeff","extTemp","gaussPoint1","gaussPoint2","firstNodeIndex","lastNodeIndex","nodeIncrement","basisFunctionsAndDerivatives","tangentVectorLength","localNodeIndex2","globalNodeIndex2","gaussPointIndex","imposeConvectionBoundaryConditionsFront","localJacobianMatrix","map","localResidualVector","boundaryElement","find","_","assembleHeatConductionFront","FEAData","ngl","gaussPointIndex1","localNodeIndex1","gaussPointIndex2","globalIndex","GenericBoundaryConditions","imposeDirichletBoundaryConditions","value","imposeConstantValueBoundaryConditionsFront","assembleFrontPropagationMat","eikonalActivationFlag","eikonalViscousTerm","totalElements","mappingResult","solutionDerivX","solutionDerivY","localToGlobalMap1","localToGlobalMap2","assembleFrontPropagationFront","frontalData","frontalState","elementData","currentElementIndex","frontStorage","runFrontalSolver","assembleFront","numElements","globalResidualVector","topologyData","lateralData","writeFlag","transformationFlag","nodesPerElement","determinant","systemSize","globalSolutionVector","frontDataIndex","frontSize","frontWidthEstimate","ceil","estimateFrontSize","frontValues","columnHeaders","pivotRow","pivotData","initializeFrontalArrays","dirichletBoundaryConditionsHandler","currentSolutionVector","thermalBoundaryConditions","pivotColumnGlobalIndex","localDestination","rowDestination","rowHeaders","pivotRowIndices","pivotColumnIndices","modifiedRows","pivotColumn","frontMatrix","rowSwapCount","columnSwapCount","lastAppearanceCheck","frontDataCounter","pivotDataIndex","summedRows","reverseElementIndex","columnCount","rowCount","assembled","numElementNodes","numElementColumns","assembleElementContribution","currentElement","columnIndex","rowIndex","localColumnIndex","frontColumnIndex","localRowIndex","availableColumnCount","constrainedRowCount","availableRowCount","absoluteNodeIndex","constrainedIndex","pivotRowIndex","pivotColumnIndex","pivotValue","testColumnIndex","testRowIndex","testValue","pivotGlobalRowIndex","permutationHelper","rightHandSide","globalRowIndex","eliminationFactor","performBackSubstitution","runFrontalAlgorithm","toExponential","finalNodesX","finalNodesY","slice","nodesCoordinates","boundaryLocalJacobianMatrix","boundaryResidualVector","isOnRobinTypeBoundary","some","result","localNodeI","localNodeJ","iterationIndex","accumulatedValue","newtonRaphson","assembleMat","context","errorNorm","initialSolution","Number","proxyMarker","Symbol","createEndpoint","releaseProxy","finalizer","throwMarker","isObject","val","transferHandlers","Map","canHandle","serialize","obj","port1","port2","MessageChannel","expose","deserialize","port","start","wrap","serialized","Error","isError","stack","assign","ep","globalThis","allowedOrigins","addEventListener","callback","ev","data","origin","allowedOrigin","RegExp","test","isAllowedOrigin","warn","id","type","path","argumentList","fromWireValue","returnValue","parent","reduce","rawValue","apply","proxy","transfers","transferCache","set","transfer","Promise","resolve","catch","then","wireValue","transferables","toWireValue","postMessage","removeEventListener","closeEndPoint","error","TypeError","endpoint","isMessagePort","close","target","pendingListeners","resolver","get","delete","createProxy","throwIfProxyReleased","isReleased","releaseEndpoint","requestResponseMessage","proxyCounter","WeakMap","proxyFinalizers","FinalizationRegistry","newCount","isProxyReleased","Proxy","_target","unregister","unregisterProxy","clear","r","p","toString","bind","_thisArg","rawArgumentList","last","processArguments","construct","register","registerProxy","processed","v","arr","prototype","concat","handler","serializedValue","msg","floor","random","MAX_SAFE_INTEGER","solverConfig","meshConfig","coefficientFunctions","setSolverConfig","setMeshConfig","addBoundaryCondition","condition","setSolverMethod","solve","mesh","nodesCoordinatesAndNumbering","prepareMesh","assembleHeatConductionMat","eikonalExteralIterations","newtonRaphsonResult","A","B","C","D","xCoord","a","b","d","globalNodeIndex1","assembleGeneralFormPDEMat","worker","feaWorker","isReady","_initWorker","Worker","URL","document","require","__filename","href","currentScript","tagName","toUpperCase","src","baseURI","onerror","event","workerWrapper","Comlink.wrap","_ensureReady","reject","attempts","checkReady","setTimeout","startTime","performance","now","toFixed","getModelInfo","ping","terminate","async","file","gmshV","ascii","fltBytes","lines","text","split","line","trim","filter","section","lineIndex","nodeEntityBlocks","nodeBlocksProcessed","currentNodeBlock","nodeTagsCollected","nodeTags","nodeCoordinatesCollected","elementEntityBlocks","elementBlocksProcessed","currentElementBlock","dim","elementType","elementsProcessedInBlock","boundaryElementsByTag","parts","part","parseFloat","parseInt","replace","parametric","nodeTag","y","nodeIndices","idx","physicalTag","boundaryNodes","nodes","level","plotType","plotDivId","meshType","yData","xData","from","lineData","mode","color","width","maxWindowWidth","min","window","innerWidth","maxPlotWidth","zoomFactor","layout","title","height","xaxis","yaxis","margin","l","t","Plotly","newPlot","responsive","isStructured","uniqueXCoords","Set","size","uniqueYCoords","zValues","aspectRatio","plotWidth","hovermode","numNodesX","numNodesY","reshape","reshapedYCoordinates","reshapedSolution","transposedSolution","transpose","reshapedXForPlot","xValue","contourData","z","contours","coloring","showlabels","colorbar"],"mappings":"aAeO,SAASA,EAAcC,GAC5B,IAAIC,EAAO,EACX,IAAK,IAAIC,EAAI,EAAGA,EAAIF,EAAOG,OAAQD,IACjCD,GAAQD,EAAOE,GAAKF,EAAOE,GAG7B,OADAD,EAAOG,KAAKC,KAAKJ,GACVA,CACT,wDCXA,IAAIK,EAAkB,QAuBf,SAASC,EAASC,GACC,UAApBF,GACFG,QAAQC,IAAI,aAAeF,EAAS,qCAExC,CAMO,SAASG,EAASH,GACvBC,QAAQC,IAAI,YAAcF,EAAS,qCACrC,CAMO,SAASI,EAASJ,GACvBC,QAAQC,IAAI,aAAeF,EAAS,qCACtC,CC3BO,SAASK,EAAkBC,EAAcC,EAAgBC,EAAgBC,EAAU,CAAA,GACxF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAEnD,IAAIG,EAAiB,GACjBC,GAAY,EACZC,EAAa,EAMjB,GAHAX,EAAS,wBAAwBG,QACjCL,QAAQc,KAAK,iBAEQ,YAAjBT,EAA4B,CAE9B,MAAMU,EAAuBC,KAAKC,OAAOX,GACnCY,EAAkBF,KAAKG,IAAIJ,EAAsB,EAAG,GAC1D,IAAIK,EAAiBJ,KAAKK,QAAQH,EAAiBX,GACnDI,EAAiBK,KAAKM,QAAQF,GAAgBG,SAElD,MAAS,GAAqB,WAAjBlB,EAA2B,CAEpC,MACMmB,ECzBH,SAAsBlB,EAAgBC,EAAgBkB,EAAcjB,EAAU,CAAA,GACnF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAC7CkB,EAAIpB,EAAeZ,OACzB,IAAIiC,EAAI,IAAIF,GACRG,EAAO,IAAIC,MAAMH,GAErB,IAAK,IAAII,EAAY,EAAGA,EAAYrB,EAAeqB,IAAa,CAE9D,IAAK,IAAIrC,EAAI,EAAGA,EAAIiC,EAAGjC,IAAK,CAC1B,IAAIsC,EAAM,EAEV,IAAK,IAAIC,EAAI,EAAGA,EAAIN,EAAGM,IACjBA,IAAMvC,IACRsC,GAAOzB,EAAeb,GAAGuC,GAAKL,EAAEK,IAIpCJ,EAAKnC,IAAMc,EAAed,GAAKsC,GAAOzB,EAAeb,GAAGA,EACzD,CAGD,IAAIwC,EAAU,EACd,IAAK,IAAIxC,EAAI,EAAGA,EAAIiC,EAAGjC,IACrBwC,EAAUtC,KAAKuC,IAAID,EAAStC,KAAKwC,IAAIP,EAAKnC,GAAKkC,EAAElC,KAOnD,GAHAkC,EAAI,IAAIC,GAGJK,EAAUvB,EACZ,MAAO,CACLC,eAAgBgB,EAChBd,WAAYiB,EAAY,EACxBlB,WAAW,EAGhB,CAGD,MAAO,CACLD,eAAgBgB,EAChBd,WAAYJ,EACZG,WAAW,EAEf,CDpB+BwB,CAAa9B,EAAgBC,EADnC,IAAIsB,MAAMtB,EAAeb,QAAQ2C,KAAK,GAC2B,CACpF5B,gBACAC,cAIEc,EAAmBZ,UACrBd,EAAS,8BAA8B0B,EAAmBX,yBAE1DV,EAAS,wCAAwCqB,EAAmBX,yBAGtEF,EAAiBa,EAAmBb,eACpCC,EAAYY,EAAmBZ,UAC/BC,EAAaW,EAAmBX,UACpC,MACIV,EAAS,0BAA0BE,KAMrC,OAHAL,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAEF,CAAES,iBAAgBC,YAAWC,aACtC,CEvDO,MAAM0B,EAMX,WAAAC,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAWD,iBAAAE,CAAkBC,EAAKC,EAAM,MAC3B,IAAIC,EAAgB,GAChBC,EAAwB,GACxBC,EAAwB,GAE5B,GAA2B,OAAvBN,KAAKF,cACmB,WAAtBE,KAAKD,cAEPK,EAAc,GAAK,EAAIF,EACvBE,EAAc,GAAKF,EAGnBG,EAAsB,IAAM,EAC5BA,EAAsB,GAAK,GACI,cAAtBL,KAAKD,eAEdK,EAAc,GAAK,EAAI,EAAIF,EAAM,EAAIA,GAAO,EAC5CE,EAAc,GAAK,EAAIF,EAAM,EAAIA,GAAO,EACxCE,EAAc,GAAY,EAAIF,GAAO,EAAjBA,EAGpBG,EAAsB,GAAU,EAAIH,EAAR,EAC5BG,EAAsB,GAAK,EAAI,EAAIH,EACnCG,EAAsB,GAAU,EAAIH,EAAR,QAEzB,GAA2B,OAAvBF,KAAKF,cAAwB,CACtC,GAAY,OAARK,EAEF,YADA3C,EAAS,8CAIX,GAA0B,WAAtBwC,KAAKD,aAA2B,CAElC,SAASQ,EAAGC,GACV,OAAO,EAAIA,CACZ,CAYDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAUC,EAChCC,EAAc,GAAQF,EAAOK,EAAGJ,GAChCC,EAAc,GAAQF,EAAUC,EAGhCE,EAAsB,IAbZ,EAayBE,EAAGJ,GACtCE,EAAsB,IAdZ,EAc4BF,EACtCE,EAAsB,GAZb,EAY0BE,EAAGJ,GACtCE,EAAsB,GAbb,EAa6BF,EAGtCG,EAAsB,IAnBZ,EAmBiBC,EAAGL,GAC9BI,EAAsB,GAjBb,EAiBkBC,EAAGL,GAC9BI,EAAsB,IArBZ,EAqBoBJ,EAC9BI,EAAsB,GAnBb,EAmBqBJ,CACtC,MAAa,GAA0B,cAAtBF,KAAKD,aAA8B,CAE5C,SAASQ,EAAGC,GACV,OAAO,EAAIA,GAAK,EAAI,EAAIA,EAAI,CAC7B,CACD,SAASC,EAAGD,GACV,OAAQ,EAAIA,GAAK,EAAI,EAAIA,CAC1B,CACD,SAASE,EAAGF,GACV,OAAO,EAAIA,GAAK,EAAIA,CACrB,CACD,SAASG,EAAIH,GACX,OAAO,EAAIA,EAAI,CAChB,CACD,SAASI,EAAIJ,GACX,OAAQ,EAAIA,EAAI,CACjB,CACD,SAASK,EAAIL,GACX,OAAO,EAAIA,EAAI,CAChB,CAGDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAOO,EAAGN,GAChCC,EAAc,GAAKG,EAAGL,GAAOQ,EAAGP,GAChCC,EAAc,GAAKK,EAAGP,GAAOK,EAAGJ,GAChCC,EAAc,GAAKK,EAAGP,GAAOO,EAAGN,GAChCC,EAAc,GAAKK,EAAGP,GAAOQ,EAAGP,GAChCC,EAAc,GAAKM,EAAGR,GAAOK,EAAGJ,GAChCC,EAAc,GAAKM,EAAGR,GAAOO,EAAGN,GAChCC,EAAc,GAAKM,EAAGR,GAAOQ,EAAGP,GAGhCE,EAAsB,GAAKM,EAAIT,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKM,EAAIT,GAAOO,EAAGN,GACzCE,EAAsB,GAAKM,EAAIT,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKO,EAAIV,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKO,EAAIV,GAAOO,EAAGN,GACzCE,EAAsB,GAAKO,EAAIV,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOO,EAAGN,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOQ,EAAGP,GAGzCG,EAAsB,GAAKC,EAAGL,GAAOS,EAAIR,GACzCG,EAAsB,GAAKC,EAAGL,GAAOU,EAAIT,GACzCG,EAAsB,GAAKC,EAAGL,GAAOW,EAAIV,GACzCG,EAAsB,GAAKG,EAAGP,GAAOS,EAAIR,GACzCG,EAAsB,GAAKG,EAAGP,GAAOU,EAAIT,GACzCG,EAAsB,GAAKG,EAAGP,GAAOW,EAAIV,GACzCG,EAAsB,GAAKI,EAAGR,GAAOS,EAAIR,GACzCG,EAAsB,GAAKI,EAAGR,GAAOU,EAAIT,GACzCG,EAAsB,GAAKI,EAAGR,GAAOW,EAAIV,EAC1C,CACF,CAED,MAAO,CAAEC,gBAAeC,wBAAuBC,wBAChD,EC5II,MAAMQ,EAYX,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAIpB,cACXA,EAAgB,KAAIC,aACpBA,EAAe,SAAQoB,WACvBA,EAAa,OAEbnB,KAAKe,aAAeA,EACpBf,KAAKiB,aAAeA,EACpBjB,KAAKgB,KAAOA,EACZhB,KAAKkB,KAAOA,EACZlB,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,EACpBC,KAAKmB,WAAaA,EAElBnB,KAAKoB,2BAA4B,EAE7BpB,KAAKmB,aACP5D,EAAS,mEACTyC,KAAKqB,oBAER,CAKD,iBAAAA,GAKE,GAJKrB,KAAKmB,WAAWG,gBACnB9D,EAAS,sDAIiC,iBAAnCwC,KAAKmB,WAAWG,iBACtBpC,MAAMqC,QAAQvB,KAAKmB,WAAWG,gBAC/B,CAEA,MAAME,EAAexB,KAAKmB,WAAWG,eAAeE,cAAgB,GASpE,GARyBxB,KAAKmB,WAAWG,eAAeG,iBAExDtE,EACE,yDACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWS,aAAa,IAAM5B,KAAKmB,WAAWS,aAAa,IAAK,CAEvE,MAAMC,EAAuB,GAE7B,IAAK,IAAIC,EAAU,EAAGA,EAAUN,EAAazE,OAAQ+E,IAAW,CAC9D,MAAMC,EAAYP,EAAaM,GACzBE,EAAiB,IAAI9C,MAAM6C,EAAUhF,QAGlB,IAArBgF,EAAUhF,QAOZiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IACA,IAArBA,EAAUhF,SASnBiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IAGhCF,EAAqBI,KAAKD,EAC3B,CAEDhC,KAAKmB,WAAWG,eAAiBO,CAClC,MAAU7B,KAAKmB,WAAWS,aAAa,IACtCpE,EAAS,4FASX,GANAL,EACE,gEACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWe,iBAAmBlC,KAAKmB,WAAWgB,iBAAkB,CAEvE,GACEjD,MAAMqC,QAAQvB,KAAKmB,WAAWgB,mBAC9BnC,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,GACjC,CAEA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAGD,GAAIrC,KAAKmB,WAAWmB,oBAAsBtC,KAAKmB,WAAWC,4BAExDpB,KAAKmB,WAAWgB,iBAAmB,GAGnCnC,KAAKmB,WAAWe,gBAAgBK,SAASC,IAEvC,GAAuB,IAAnBA,EAAKC,UAAiB,CAExB,MAAMH,EAAoBtC,KAAKmB,WAAWmB,kBAAkBE,EAAKE,MAAQ,GAErEJ,EAAkBvF,OAAS,IAExBiD,KAAKmB,WAAWgB,iBAAiBK,EAAKE,OACzC1C,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAO,IAI/CJ,EAAkBC,SAASI,IACzB,MAAMC,EAAQD,EAAU,GAClBE,EAAQF,EAAU,GAExBxF,EACE,mCAAmCyF,MAAUC,mBAAuBL,EAAKE,QACvEF,EAAKM,MAAQ,cAKjB,IAAIC,GAAe,EAGnB,IAAK,IAAIjB,EAAU,EAAGA,EAAU9B,KAAKmB,WAAWG,eAAevE,OAAQ+E,IAAW,CAChF,MAAMkB,EAAYhD,KAAKmB,WAAWG,eAAeQ,GAGjD,GAAyB,IAArBkB,EAAUjG,QAEZ,GAAIiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBASxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,OACI,GAAyB,IAArBC,EAAUjG,QAGfiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBAYxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,CAEJ,CAEIA,GACHvF,EACE,oDAAoDoF,SAAaC,iCAEpE,IAGN,KAIH7C,KAAKoB,2BAA4B,EAI/BpB,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,IACjC,CACA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAEJ,CACF,CAED,OAAOrC,KAAKmB,UACb,EAGI,MAAMoC,UAAezC,EAS1B,WAAAjB,EAAYkB,aAAEA,EAAe,KAAIC,KAAEA,EAAO,KAAIjB,aAAEA,EAAe,SAAQoB,WAAEA,EAAa,OACpFqC,MAAM,CACJzC,eACAC,OACAC,aAAc,EACdC,KAAM,EACNpB,cAAe,KACfC,eACAoB,eAGwB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MACrCxD,EAAS,wFAEZ,CAED,YAAAiG,GACE,IAAIC,EAAoB,GAExB,IAAIC,EAAaC,EAEjB,GAA0B,WAAtB5D,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClC6C,GAAU5D,KAAKgB,KALF,GAKmBhB,KAAKe,aAErC2C,EAAkB,GAPL,EAQb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,CAE1E,MAAW,GAA0B,cAAtB5D,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtC6C,GAAU5D,KAAKgB,KAbF,GAamBhB,KAAKe,aAErC2C,EAAkB,GAfL,EAgBb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,EAAS,CAE9E,CAED,MAAMtC,EAAiBtB,KAAK8D,yBAAyB9D,KAAKe,aAAc4C,EAAa3D,KAAKD,cAEpFoC,EAAmBnC,KAAK+D,uBAK9B,OAHA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAGpD,CACLA,oBACAC,cACArC,iBACAa,mBAEH,CAUD,wBAAA2B,CAAyB/C,EAAc4C,EAAa5D,GAKlD,IAAIiE,EAAM,GAEV,GAAqB,WAAjBjE,EAOF,IAAK,IAAIkE,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,CAErD,MACI,GAAqB,cAAjB9D,EAA8B,CAOvC,IAAImE,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,EAAYK,EAEhEA,GAAiB,CAClB,CACF,CAED,OAAOF,CACR,CAYD,oBAAAD,GACE,MAAM5B,EAAmB,GAEzB,IAAK,IAAIgC,EAAY,EAAGA,EADP,EAC6BA,IAC5ChC,EAAiBF,KAAK,IAWxB,OAPAE,EAAiB,GAAGF,KAAK,CAAC,EAAG,IAG7BE,EAAiB,GAAGF,KAAK,CAACjC,KAAKe,aAAe,EAAG,IAEjD5D,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EAGI,MAAMiC,UAAetD,EAW1B,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAInB,aACXA,EAAe,SAAQoB,WACvBA,EAAa,OAEbqC,MAAM,CACJzC,eACAC,OACAC,eACAC,OACApB,cAAe,KACfC,eACAoB,eAKCA,GACsB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MAAuC,OAAtBhB,KAAKiB,cAAuC,OAAdjB,KAAKkB,MAExF1D,EACE,6GAGL,CAED,YAAAiG,GACE,IAAIC,EAAoB,GACpBW,EAAoB,GAGxB,IAAIV,EAAaW,EAAaV,EAAQW,EAEtC,GAA0B,WAAtBvE,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClCuD,EAActE,KAAKiB,aAAe,EAClC2C,GAAU5D,KAAKgB,KAPF,GAOmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KAPF,GAOmBlB,KAAKiB,aAErCyC,EAAkB,GAVL,EAWbW,EAAkB,GAVL,EAWb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAKG,EAAaD,EAEtE,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAKe,EAAab,EAC/DS,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAASF,EAAaD,CAEnF,CACP,MAAW,GAA0B,cAAtBvE,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtCuD,EAAc,EAAItE,KAAKiB,aAAe,EACtC2C,GAAU5D,KAAKgB,KA5BF,GA4BmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KA5BF,GA4BmBlB,KAAKiB,aAErCyC,EAAkB,GA/BL,EAgCbW,EAAkB,GA/BL,EAgCb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAMG,EAAaD,EAAU,EAEjF,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAMe,EAAab,EAAU,EAC1ES,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAAUF,EAAaD,EAAU,CAE9F,CACF,CAGD,MAAMjD,EAAiBtB,KAAK2E,yBAC1B3E,KAAKe,aACLf,KAAKiB,aACLqD,EACAtE,KAAKD,cAIDoC,EAAmBnC,KAAK+D,uBAM9B,OAJA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAC3DvG,EAAS,iCAAmCuE,KAAKC,UAAU0C,IAGpD,CACLX,oBACAW,oBACAV,cACAW,cACAhD,iBACAa,mBAEH,CAYD,wBAAAwC,CAAyB5D,EAAcE,EAAcqD,EAAavE,GAChE,IAAIkE,EAAe,EACfD,EAAM,GAEV,GAAqB,WAAjBjE,EAA2B,CAS7B,IAAI6E,EAAa,EACbV,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAeE,EAAcgD,IACrEW,GAAc,EACdZ,EAAIC,GAAgB,GACpBD,EAAIC,GAAc,GAAKA,EAAeC,EAAgB,EACtDF,EAAIC,GAAc,GAAKA,EAAeC,EACtCF,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EACtD+C,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EAAe,EACjE2D,IAAe3D,IACjBiD,GAAiB,EACjBU,EAAa,EAGvB,MAAW,GAAqB,cAAjB7E,EAWT,IAAK,IAAI8E,EAAgB,EAAGA,GAAiB9D,EAAc8D,IACzD,IAAK,IAAIC,EAAgB,EAAGA,GAAiB7D,EAAc6D,IAAiB,CAC1Ed,EAAIC,GAAgB,GACpB,IAAK,IAAIc,EAAa,EAAGA,GAAc,EAAGA,IAAc,CACtD,IAAIC,EAAa,EAAID,EAAa,EAClCf,EAAIC,GAAce,EAAa,GAC7BV,GAAe,EAAIO,EAAgBE,EAAa,GAAK,EAAID,EAAgB,EAC3Ed,EAAIC,GAAce,GAAchB,EAAIC,GAAce,EAAa,GAAK,EACpEhB,EAAIC,GAAce,EAAa,GAAKhB,EAAIC,GAAce,EAAa,GAAK,CACzE,CACDf,GAA8B,CAC/B,CAIL,OAAOD,CACR,CAcD,oBAAAD,GACE,MAAM5B,EAAmB,GAGzB,IAAK,IAAIgC,EAAY,EAAGA,EAFP,EAE6BA,IAC5ChC,EAAiBF,KAAK,IAMxB,IAAK,IAAI4C,EAAgB,EAAGA,EAAgB7E,KAAKe,aAAc8D,IAC7D,IAAK,IAAIC,EAAgB,EAAGA,EAAgB9E,KAAKiB,aAAc6D,IAAiB,CAC9E,MAAMb,EAAeY,EAAgB7E,KAAKiB,aAAe6D,EAGnC,IAAlBA,GACF3C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAIpB,IAAlBY,GACF1C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCa,IAAkB9E,KAAKiB,aAAe,GACxCkB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCY,IAAkB7E,KAAKe,aAAe,GACxCoB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,GAE3C,CAKH,OAFA9G,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EC3sBI,MAAM8C,EAMX,WAAApF,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAQD,wBAAAmF,GACE,IAAIC,EAAc,GACdC,EAAe,GAgBnB,MAd0B,WAAtBpF,KAAKD,cAEPoF,EAAY,GAAK,GACjBC,EAAa,GAAK,GACa,cAAtBpF,KAAKD,eAEdoF,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CkI,EAAY,GAAK,GACjBA,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CmI,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,IAGjB,CAAED,cAAaC,eACvB,EC+BI,SAASC,EAAcC,GAC5B,MAAMC,WAAEA,EAAUvB,IAAEA,EAAGlE,cAAEA,EAAaC,aAAEA,GAAiBuF,EAGzD,IAAI1H,EAAiB,GACjBD,EAAiB,GAIrB,IAAK,IAAIkG,EAAY,EAAGA,EAAY0B,EAAY1B,IAAa,CAC3DjG,EAAeiG,GAAa,EAC5BlG,EAAesE,KAAK,IACpB,IAAK,IAAIuD,EAAW,EAAGA,EAAWD,EAAYC,IAC5C7H,EAAekG,GAAW2B,GAAY,CAEzC,CAGD,MAAMC,EAAiB,IAAI7F,EAAe,CACxCE,gBACAC,iBAUF,IAAI2F,EANyB,IAAIT,EAAqB,CACpDnF,gBACAC,iBAI+CmF,2BAOjD,MAAO,CACLtH,iBACAD,iBACAgI,iBAlCqB,GAmCrBF,iBACAN,YAXgBO,EAAsBP,YAYtCC,aAXiBM,EAAsBN,aAYvCQ,SATe5B,EAAI,GAAGjH,OAW1B,CAOO,SAAS8I,EAA8BC,GAC5C,MAAM1F,cAAEA,EAAaC,sBAAEA,EAAqBqD,kBAAEA,EAAiBiC,iBAAEA,EAAgBC,SAAEA,GAAaE,EAEhG,IAAIC,EAAe,EACfC,EAAY,EAGhB,IAAK,IAAIC,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GAE3F,IAAIC,EAAcF,EAGdG,EAAsB,GAC1B,IAAK,IAAIF,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDE,EAAoBF,GAAkB5F,EAAsB4F,GAAkBC,EAGhF,MAAO,CACLH,eACAG,cACAC,sBAEJ,CAOO,SAASC,EAA8BN,GAC5C,MAAM1F,cACJA,EAAaC,sBACbA,EAAqBC,sBACrBA,EAAqBoD,kBACrBA,EAAiBW,kBACjBA,EAAiBsB,iBACjBA,EAAgBC,SAChBA,GACEE,EAEJ,IAAIC,EAAe,EACfM,EAAe,EACfL,EAAY,EACZM,EAAY,EACZC,EAAY,EACZC,EAAY,EAGhB,IAAK,IAAIP,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFI,GAAgBhC,EAAkBsB,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GACzFK,GAAa5C,EAAkBiC,EAAiBM,IAAmB3F,EAAsB2F,GACzFM,GAAalC,EAAkBsB,EAAiBM,IAAmB5F,EAAsB4F,GACzFO,GAAanC,EAAkBsB,EAAiBM,IAAmB3F,EAAsB2F,GAE3F,IAAIC,EAAcF,EAAYQ,EAAYF,EAAYC,EAGlDJ,EAAsB,GACtBM,EAAsB,GAC1B,IAAK,IAAIR,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDE,EAAoBF,IACjBO,EAAYnG,EAAsB4F,GACjCM,EAAYjG,EAAsB2F,IACpCC,EAEFO,EAAoBR,IACjBD,EAAY1F,EAAsB2F,GACjCK,EAAYjG,EAAsB4F,IACpCC,EAGJ,MAAO,CACLH,eACAM,eACAH,cACAC,sBACAM,sBAEJ,CCxMO,MAAMC,EASX,WAAA7G,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,oCAAA6G,CAAqChJ,EAAgBD,GACxB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,yCAAAC,CAA0CC,EAAoBC,GACjC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,KAE6B,OAAvBhH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAGKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAGEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,IAGN,CAYD,kCAAAK,CACEzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAGwB,OAAvBzH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,IAAIW,EACsB,WAAtB7D,KAAKD,aAGL8D,EAFW,IAATX,EAEU,EAGA,EAEiB,cAAtBlD,KAAKD,eAGZ8D,EAFW,IAATX,EAEU,EAGA,GAIhB,MAAM+D,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDJ,EAAY,MAE9BjG,EAAeqJ,KAAqBS,EAAkBC,EACtDhK,EAAesJ,GAAiBA,IAAoBS,CAAe,GAEtE,KAE6B,OAAvB1H,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAGlB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aACd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACF,CACF,GAEJ,IAGN,CAcD,uCAAAY,CACErE,EACAP,EACAW,EACAc,EACAC,EACAK,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAIH,MAAM7B,EAAW5F,KAAKgE,IAAIC,GAAclH,OAClCwL,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAGjD,IAAK,MAAMqH,KAAe/G,KAAKmC,iBAC7B,GAAkD,eAA9CnC,KAAK2G,mBAAmBI,KAAe,GAAqB,CAC9D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAI3I,MAAMe,EAAkB1I,KAAKmC,iBAAiB4E,GAAa4B,MACzD,EAAE7G,EAAS8G,KAAO9G,IAAYmC,IAGhC,GAAIyE,EAAiB,CACnB,MAAMxF,EAAOwF,EAAgB,GAE7B,GAA2B,OAAvB1I,KAAKF,cAAwB,CAE/B,IAAI+D,EACsB,WAAtB7D,KAAKD,aACP8D,EAAqB,IAATX,EAAa,EAAI,EACE,cAAtBlD,KAAKD,eACd8D,EAAqB,IAATX,EAAa,EAAI,GAI/B/F,EACE,qDAAqD0G,EAAY,cAC/DI,EAAe,iBACDJ,EAAY,MAE9B4E,EAAoB5E,KAAe6D,EAAkBC,EACrDY,EAAoB1E,GAAWA,IAAc6D,CACzD,MAAiB,GAA2B,OAAvB1H,KAAKF,cAEd,GAA0B,WAAtBE,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAIlB,MAAMC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAG3D,IAiBI4H,EAjBAlC,EAAY,EACdO,EAAY,EACZD,EAAY,EACZE,EAAY,EACd,IAAK,IAAI3C,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAE/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IACtD,IAATX,GAAuB,IAATA,IACvBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAKCqE,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aAEd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACF,CAGN,CACF,CAGH,MAAO,CAAEa,sBAAqBE,sBAC/B,EC3nBI,SAASI,GAA4B5E,aAAEA,EAAYD,IAAEA,EAAGsB,SAAEA,EAAQG,eAAEA,EAAcqD,QAAEA,IAEzF,MAAM3D,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAG1DiD,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,GAAsB,OAAlBnG,EAEF,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAAoB,CAExF,MAAM5I,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAY6D,KAIR9C,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAGnE,MACI,GAAsB,OAAlBrI,EAET,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IACpE,IAAK,IAAIE,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,IAGxEvD,EAAmBoD,EAAIP,KAAKW,GAAgBA,EAAc,KAG1DjD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAGpE,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CChQO,MAAMK,EASX,WAAAvJ,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,iCAAAsJ,CAAkCzL,EAAgBD,GACrB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,0CAAAsC,CAA2CpC,EAAoBC,GAClC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,KAE6B,OAAvBtJ,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,IAGN,ECzNI,SAASE,EACdlE,EACAqB,EACA3I,EACAyL,GAEAlM,EAAS,iDAGT,IAAImM,EAAqB,EAAID,EArBA,IAsB7BtM,EAAS,uBAAuBuM,KAChCvM,EAAS,0BAA0BsM,KAGnC,MAAM/F,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,IAAIjB,EAA+BxC,EAAexF,kBAChDkF,EAAY6D,GACZ7D,EAAY+D,IAId,MAAMU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAC5DxJ,EAAgB6H,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzCrL,EAAemM,IACbL,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACF7L,EAAemM,IACbN,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GAGzCxK,EAAeoM,GAAmBC,KAC/BN,EACDtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACF9L,EAAeoM,GAAmBC,IAChCP,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAE3B,CACF,CACF,CAGN,CAeD,OAZkC,IAAIiB,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAC5EJ,EAAS,+CAEF,CACLI,iBACAC,iBAEJ,CAgBO,SAASqM,GAA8BhG,aAC5CA,EAAYD,IACZA,EAAGsB,SACHA,EAAQG,eACRA,EAAcqD,QACdA,EAAO9K,eACPA,EAAcyL,sBACdA,IAGA,MAAMtE,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAGhE,IAAIoE,EAAqB,EAAID,EA/PA,IAkQ7B,MAAMlB,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CAEP,MAAW,GAAsB,OAAlBrI,EACT,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,KAGxEhD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAIiE,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAEzCR,EAAoBQ,IAClBS,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACFhB,EAAoBQ,IAClBQ,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAExDI,EAAoBU,GAAiBd,IACnCuB,EACAtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACFlB,EAAoBU,GAAiBd,IACnCsB,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAG7B,CACF,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CC7ZA,MAAMmB,EAAc,CAAA,EACdC,EAAe,CAAA,EACfC,EAAc,CAAEC,oBAAqB,GACrCC,EAAe,CAAA,EACrB,IAAI7E,EAUG,SAAS8E,EAAiBC,EAAelF,EAAUqB,EAAoB9I,EAAU,CAAA,GAEtF,MAAMiL,EAAUzD,EAAcC,GACxBC,EAAaD,EAAS5B,kBAAkB3G,OACxC0N,EAAcnF,EAASqE,eA6H/B,SAAiC/D,EAAU6E,GAEzCP,EAAY5I,eAAiBpC,MAAMuL,GAChC/K,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClCwK,EAAY/C,mBAAqBjI,MAAM0G,GAAUlG,KAAK,GACtDwK,EAAY9C,eAAiBlI,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYQ,qBAAuBxL,MAAM0G,GAAUlG,KAAK,GACxDwK,EAAYlM,eAAiBkB,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYS,aAAezL,MAAMuL,GAAa/K,KAAK,GACnDwK,EAAYU,YAAc1L,MAAMuL,GAAa/K,KAAK,GAGlDyK,EAAaU,UAAY,EACzBV,EAAa5E,WAAaK,EAC1BuE,EAAaW,mBAAqB,EAClCX,EAAaY,gBAAkB7L,MAAMuL,GAAa/K,KAAK,GACvDyK,EAAaa,YAAc,EAG3B,MAAMC,EAAajO,KAAKuC,IAAIqG,EAAU,KACtCuE,EAAae,qBAAuBhM,MAAM+L,GAAYvL,KAAK,GAC3DyK,EAAagB,eAAiB,EAG9Bf,EAAY7B,oBAAsBrJ,MAAM0G,GACrClG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClC0K,EAAYC,oBAAsB,EAGlC,MAAMe,EAaR,SAA2BxF,EAAU6E,GACnC,MAAMY,EAAqBrO,KAAKuC,IAAIvC,KAAKsO,KAAKtO,KAAKC,KAAKwN,IAAgB7E,EAAqB,EAAXA,GAClF,OAAOyF,EAAqBZ,CAC9B,CAhBoBc,CAAkB3F,EAAU6E,GAC9CH,EAAakB,YAActM,MAAMkM,GAAW1L,KAAK,GACjD4K,EAAamB,cAAgBvM,MAAM+L,GAAYvL,KAAK,GACpD4K,EAAaoB,SAAWxM,MAAM+L,GAAYvL,KAAK,GAC/C4K,EAAaqB,UAAYzM,MAAMkM,GAAW1L,KAAK,EACjD,CA7JEkM,CAHiB9C,EAAQlD,SAGS6E,GAGlClN,EAAS,mCACTF,QAAQc,KAAK,iBAGbsH,EAAiB,IAAI7F,EAAe,CAClCE,cAAewF,EAASxF,cACxBC,aAAcuF,EAASvF,eAIzB,IAAK,IAAIkE,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChE,IAAK,IAAIJ,EAAY,EAAGA,EAAYiF,EAAQlD,SAAU/B,IACpDqG,EAAY5I,eAAe2C,GAAcJ,GAAayB,EAAStB,IAAIC,GAAcJ,GAMrF,IAAK,IAAIA,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAY/C,mBAAmBtD,GAAa,EAC5CqG,EAAY9C,eAAevD,GAAa,EAI1C,IAAIgI,EAEArB,IAAkB3B,GACpBgD,EAAqC,IAAInF,EACvCC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmC3E,0CACjCgD,EAAY/C,mBACZ+C,EAAY9C,iBAGLoD,IAAkBP,IAC3B4B,EAAqC,IAAIzC,EACvCzC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmCtC,2CACjCW,EAAY/C,mBACZ+C,EAAY9C,iBAIhB,IAAK,IAAIvD,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYQ,qBAAqB7G,GAAa,EAGhDsG,EAAa5E,WAAaD,EAAS5B,kBAAkB3G,OACrDoN,EAAaU,UAAY,EACzBV,EAAaW,mBAAqB,EAClCX,EAAaa,YAAc,EAE3B,IAAK,IAAI/G,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChEkG,EAAaY,gBAAgB9G,GAAgB6E,EAAQlD,SAIvDuE,EAAa2B,sBAAwBjO,EAAQG,eAC7CmM,EAAaV,sBAAwB5L,EAAQ4L,sBAkM/C,SAA6BnE,EAAUwD,EAASiD,EAA2BvB,GAEzE,MAAMb,EAAgBrE,EAASqE,cACzB/D,EAAWN,EAAS5B,kBAAkB3G,OACtCkO,EAAajO,KAAKuC,IAAIqG,EAAUuE,EAAae,qBAAqBnO,QACxE,IAaIiP,EAbAC,EAAmB/M,MAAM4J,EAAQlD,UAAUlG,KAAK,GAChDwM,EAAiBhN,MAAM4J,EAAQlD,UAAUlG,KAAK,GAC9CyM,EAAajN,MAAM+L,GAAYvL,KAAK,GACpC0M,EAAkBlN,MAAM+L,GAAYvL,KAAK,GACzC2M,EAAqBnN,MAAM+L,GAAYvL,KAAK,GAC5C4M,EAAepN,MAAM+L,GAAYvL,KAAK,GACtC6M,EAAcrN,MAAM+L,GAAYvL,KAAK,GACrC8M,EAActN,MAAM+L,GACrBvL,OACA8I,KAAI,IAAMtJ,MAAM+L,GAAYvL,KAAK,KAChC+M,EAAevN,MAAM0G,GAAUlG,KAAK,GACpCgN,EAAkBxN,MAAM0G,GAAUlG,KAAK,GACvCiN,EAAsBzN,MAAM0G,GAAUlG,KAAK,GAG3CkN,EAAmB,EACvBzC,EAAaU,YACb,IAAIgC,EAAiB,EACjBC,EAAa,EACjB1C,EAAYC,oBAAsB,EAElC,IAAK,IAAIxG,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D4I,EAAa5I,GAAa,EAC1B6I,EAAgB7I,GAAa,EAG/B,GAAwC,IAApCsG,EAAaW,mBAA0B,CAEzC,IAAK,IAAIjH,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D8I,EAAoB9I,GAAa,EAGnC,IAAK,IAAII,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CACvE,IAAI8I,EAAsBpD,EAAgB1F,EAAe,EACzD,IACE,IAAIgC,EAAiB,EACrBA,EAAiBkE,EAAaY,gBAAgBgC,GAC9C9G,IACA,CACA,IAAIgB,EAAkBiD,EAAY5I,eAAeyL,GAAqB9G,GACrB,IAA7C0G,EAAoB1F,EAAkB,KACxC0F,EAAoB1F,EAAkB,GAAK,EAC3CiD,EAAY5I,eAAeyL,GAAqB9G,IAC7CiE,EAAY5I,eAAeyL,GAAqB9G,GAEtD,CACF,CACF,CAEDkE,EAAaW,mBAAqB,EAClC,IAAIkC,EAAc,EACdC,EAAW,EAEf,IAAK,IAAInQ,EAAI,EAAGA,EAAImO,EAAYnO,IAC9B,IAAK,IAAIuC,EAAI,EAAGA,EAAI4L,EAAY5L,IAC9BmN,EAAYnN,GAAGvC,GAAK,EAIxB,OAAa,CAEX,IAAIoQ,GAAY,EACZC,EAAkB,EAClBC,EAAoB,EAOxB,GALIhD,EAAYC,oBAAsBV,IACpCS,EAAYC,sBACZ6C,EAAYG,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,IAGpF0C,EAAW,CACb,MAAMI,EAAiBlD,EAAYC,oBACnC8C,EAAkBhD,EAAaY,gBAAgBuC,EAAiB,GAChEF,EAAoBjD,EAAaY,gBAAgBuC,EAAiB,GAElE,IAAK,IAAIrH,EAAiB,EAAGA,EAAiBmH,EAAmBnH,IAAkB,CACjF,IACIsH,EAqBAC,EAtBAvG,EAAkBiD,EAAY5I,eAAegM,EAAiB,GAAGrH,GAGrE,GAAoB,IAAhB+G,EACFA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,MACzC,CACL,IAAKsG,EAAc,EAAGA,EAAcP,GAC9BhQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI8K,EAAamB,cAAc8B,IADvBA,KAI7CA,IAAgBP,GAClBA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,IAE9CgF,EAAiBhG,GAAkBsH,EAAc,EACjDjD,EAAamB,cAAc8B,GAAetG,EAE7C,CAGD,GAAiB,IAAbgG,EACFA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,MACtB,CACL,IAAKuG,EAAW,EAAGA,EAAWP,GACxBjQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI2M,EAAWqB,IADhBA,KAIpCA,IAAaP,GACfA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,IAE3BiF,EAAejG,GAAkBuH,EAAW,EAC5CrB,EAAWqB,GAAYvG,EAE1B,CACF,CAED,GAAIgG,EAAWhC,GAAc+B,EAAc/B,EAEzC,YADAzN,EAAS,sCAIX,IAAK,IAAIiQ,EAAmB,EAAGA,EAAmBL,EAAmBK,IAAoB,CACvF,IAAIC,EAAmBzB,EAAiBwB,GACxC,IAAK,IAAIE,EAAgB,EAAGA,EAAgBR,EAAiBQ,IAAiB,CAE5EnB,EADoBN,EAAeyB,GACP,GAAGD,EAAmB,IAChDtD,EAAY7B,oBAAoBoF,GAAeF,EAClD,CACF,CACF,CAGD,IAAIG,EAAuB,EAC3B,IAAK,IAAIL,EAAc,EAAGA,EAAcP,EAAaO,IAC/CjD,EAAamB,cAAc8B,GAAe,IAC5ClB,EAAmBuB,GAAwBL,EAAc,EACzDK,KAIJ,IAAIC,EAAsB,EACtBC,EAAoB,EACxB,IAAK,IAAIN,EAAW,EAAGA,EAAWP,EAAUO,IAAY,CACtD,IAAIvG,EAAkBkF,EAAWqB,GACjC,GAAIvG,EAAkB,EAAG,CACvBmF,EAAgB0B,GAAqBN,EAAW,EAChDM,IACA,IAAIC,EAAoB/Q,KAAKwC,IAAIyH,GAC6B,IAA1DiD,EAAY/C,mBAAmB4G,EAAoB,KACrDzB,EAAauB,GAAuBL,EAAW,EAC/CK,IACA3D,EAAY/C,mBAAmB4G,EAAoB,GAAK,EACxD7D,EAAYQ,qBAAqBqD,EAAoB,GACnD7D,EAAY9C,eAAe2G,EAAoB,GAEpD,CACF,CAED,GAAIF,EAAsB,EACxB,IAAK,IAAIG,EAAmB,EAAGA,EAAmBH,EAAqBG,IAAoB,CACzF,IAAIR,EAAWlB,EAAa0B,GAAoB,EAC5C/G,EAAkBjK,KAAKwC,IAAI2M,EAAWqB,IAC1C,IAAK,IAAID,EAAc,EAAGA,EAAcP,EAAaO,IAAe,CAClEf,EAAYgB,GAAUD,GAAe,EACbvQ,KAAKwC,IAAI8K,EAAamB,cAAc8B,MAClCtG,IAAiBuF,EAAYgB,GAAUD,GAAe,EACjF,CACF,CAGH,GAAIK,EAAuBd,GAAc1C,EAAYC,oBAAsBV,EAAe,CACxF,GAA6B,IAAzBiE,EAEF,YADApQ,EAAS,oCAIX,IAAIyQ,EAAgB7B,EAAgB,GAChC8B,EAAmB7B,EAAmB,GACtC8B,EAAa3B,EAAYyB,EAAgB,GAAGC,EAAmB,GAEnE,GAAIlR,KAAKwC,IAAI2O,GAAc,KAAM,CAC/BA,EAAa,EACb,IAAK,IAAIZ,EAAc,EAAGA,EAAcK,EAAsBL,IAAe,CAC3E,IAAIa,EAAkB/B,EAAmBkB,GACzC,IAAK,IAAIC,EAAW,EAAGA,EAAWM,EAAmBN,IAAY,CAC/D,IAAIa,EAAejC,EAAgBoB,GAC/Bc,EAAY9B,EAAY6B,EAAe,GAAGD,EAAkB,GAC5DpR,KAAKwC,IAAI8O,GAAatR,KAAKwC,IAAI2O,KACjCA,EAAaG,EACbJ,EAAmBE,EACnBH,EAAgBI,EAEnB,CACF,CACF,CAED,IAAIE,EAAsBvR,KAAKwC,IAAI2M,EAAW8B,EAAgB,IAC9DjC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IAChF,IAAIM,EACFD,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF,IAAK,IAAItK,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IACvDA,GAAa0K,GAAqB9B,EAAa5I,KAC/CA,GAAamI,GAAwBU,EAAgB7I,KAS3D,GANI7G,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtB,IAAK,IAAIZ,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAef,EAAYyB,EAAgB,GAAGV,GAAeY,EAGrF,IAAIM,EAAgBvE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAIhF,GAHAjE,EAAYQ,qBAAqB6D,EAAsB,GAAKE,EAC5DlC,EAAY0B,EAAgB,GAAKE,EAE7BF,EAAgB,EAClB,IAAK,IAAIT,EAAW,EAAGA,EAAWS,EAAgB,EAAGT,IAAY,CAC/D,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,GAA2B,IAAtBS,EAC1B,IAAK,IAAIpB,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,GAAUD,IAAgBoB,EAAoBrE,EAAaoB,SAAS6B,GAGpF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,GAAUD,EAAc,GAClCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,GAAIR,EAAgBhB,EAClB,IAAK,IAAIO,EAAWS,EAAeT,EAAWP,EAAUO,IAAY,CAClE,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,EACrB,IAAK,IAAIX,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,EAAW,GAAGD,GACxBf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,EAAW,GAAGD,EAAc,GACtCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,IAAK,IAAI3R,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKyP,EAAYzP,GAE/D+P,GAAkBI,EAElB,IAAK,IAAInQ,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKqP,EAAWrP,GAE9D+P,GAAkBI,EAElB3C,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA,IAAK,IAAI/P,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAaoB,SAAS5O,GAE7E8P,GAAoBI,EAEpB,IAAK,IAAIlQ,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAamB,cAAc3O,GAElF8P,GAAoBI,EAEpB1C,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpB,IAAK,IAAIY,EAAW,EAAGA,EAAWP,EAAUO,IAC1ChB,EAAYgB,GAAUR,EAAc,GAAK,EAG3C,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDf,EAAYS,EAAW,GAAGM,GAAe,EAI3C,GADAP,IACIkB,EAAmBlB,EAAc,EACnC,IAAK,IAAIO,EAAcW,EAAmB,EAAGX,EAAcP,EAAaO,IACtEjD,EAAamB,cAAc8B,GAAejD,EAAamB,cAAc8B,EAAc,GAKvF,GADAN,IACIgB,EAAgBhB,EAAW,EAC7B,IAAK,IAAIO,EAAWS,EAAgB,EAAGT,EAAWP,EAAUO,IAC1DrB,EAAWqB,GAAYrB,EAAWqB,EAAW,GAIjD,GAAIP,EAAW,GAAK7C,EAAYC,oBAAsBV,EAAe,SAsBrE,GApBAqC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAc,IAC7DwC,EAAgB,EAChBE,EAAa3B,EAAY,GAAG,GAC5B+B,EAAsBvR,KAAKwC,IAAI2M,EAAW,IAC1C+B,EAAmB,EACnBM,EACED,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF7D,EAAaoB,SAAS,GAAK,EACvB1O,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtBjE,EAAYQ,qBAAqB6D,EAAsB,GACrDrE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAC9D7D,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAaoB,SAAS,GACvEkB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAamB,cAAc,GAC5EmB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpBtC,EAAaqB,UAAUkB,EAAiB,GAAKN,EAAY,GACzDM,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKV,EAAW,GACxDU,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA1C,EAAagB,eAAiByB,EACC,IAA3BzC,EAAaU,WACf1N,EAAS,0CAA0CyP,KAGrDgC,EAAwBhC,GACxB,KACD,CACF,CACH,CA1jBEiC,CAAoBvJ,EAAUwD,EAAS+C,EAAoCrB,GAG3E,IAAK,IAAI3G,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYlM,eAAe6F,GAAasG,EAAae,qBAAqBrH,GAI5E,MAAMH,kBAAEA,EAAiBW,kBAAEA,GAAsBiB,EACjD,IAAK,IAAIzB,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACtC,OAA3ByB,EAASxF,cAEX3C,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAO5E,EAAYlM,eAC/D6F,GACAiL,cAAc,MAIlB3R,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAOzK,EAAkBR,GAAWiL,cAChF,OACI5E,EAAYlM,eAAe6F,GAAWiL,cAAc,MAKhEzR,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAET,MAAQmG,kBAAmBqL,EAAa1K,kBAAmB2K,GAAgB1J,EAC3E,MAAO,CACLtH,eAAgBkM,EAAYlM,eAAeiR,MAAM,EAAG1J,GACpD2J,iBAAkB,CAChBxL,kBAAmBqL,EACnB1K,kBAAmB2K,GAGzB,CAqEA,SAAS3B,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,GACjF,MAAMvG,EAAemG,EAAYC,oBAAsB,EAGvD,GAAIpG,EAAe,GAAKA,GAAgBqB,EAASqE,cAE/C,OADAnM,EAAS,sCAAsCyG,oBAA+BqB,EAASqE,mBAChF,EAIT,MAAMpB,oBAAEA,EAAmBE,oBAAEA,EAAmBM,IAAEA,GAAQyB,EAAc,CACtEvG,eACAD,IAAKkG,EAAY5I,eACjBgE,WACAG,eAAgBA,EAChBqD,UAEA9K,eAAgBmM,EAAa2B,sBAC7BrC,sBAAuBU,EAAaV,wBAItC,IAAI0F,EAA8BjQ,MAAM4J,EAAQlD,UAC7ClG,OACA8I,KAAI,IAAMtJ,MAAM4J,EAAQlD,UAAUlG,KAAK,KACtC0P,EAAyBlQ,MAAM4J,EAAQlD,UAAUlG,KAAK,GAG1D,GAAI8K,IAAkB3B,EAA6B,CAEjD,IAAIwG,GAAwB,EAC5B,IAAK,MAAMtI,KAAezB,EAASnD,iBACjC,GACqE,eAAnE4J,EAA0BpF,mBAAmBI,KAAe,IAC5DzB,EAASnD,iBAAiB4E,GAAauI,MAAK,EAAExN,EAAS8G,KAAO9G,IAAYmC,IAC1E,CACAoL,GAAwB,EACxB,KACD,CAIH,GAAIA,EAAuB,CACzB,MAAMlK,YAAEA,EAAWC,aAAEA,GAAiB0D,EAChCyG,EAASxD,EAA0BzD,wCACvCrE,EACAqB,EAAS5B,kBACT4B,EAASjB,kBACTc,EACAC,EACAK,GAEF0J,EAA8BI,EAAOhH,oBACrC6G,EAAyBG,EAAO9G,mBACjC,CAGF,CAGD,IAAK,IAAI+G,EAAa,EAAGA,EAAa1G,EAAQlD,SAAU4J,IACtD,IAAK,IAAIC,EAAa,EAAGA,EAAa3G,EAAQlD,SAAU6J,IACtDrF,EAAY7B,oBAAoBiH,GAAYC,GAC1ClH,EAAoBiH,GAAYC,GAAcN,EAA4BK,GAAYC,GAK5F,IAAK,IAAIxJ,EAAiB,EAAGA,EAAiB6C,EAAQlD,SAAUK,IAAkB,CAChF,MAAMgB,EAAkB8B,EAAI9C,GAAkB,EAC9CiE,EAAYQ,qBAAqBzD,IAC/BwB,EAAoBxC,GAAkBmJ,EAAuBnJ,EAChE,CAED,OAAO,CACT,CA0YA,SAAS2I,EAAwBhC,GAC/B,IAAK,IAAI/I,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3DsG,EAAae,qBAAqBrH,GAAaqG,EAAY9C,eAAevD,GAG5E,IAAK,IAAI6L,EAAiB,EAAGA,GAAkBvF,EAAa5E,WAAYmK,IAAkB,CACxF9C,GAAoB,EACpB,IAAI2B,EAAsBjE,EAAakB,YAAYoB,EAAmB,GAClEI,EAAc1C,EAAakB,YAAYoB,GACvCsB,EAAmB5D,EAAakB,YAAYoB,EAAmB,GAGnE,GAFiBtC,EAAakB,YAAYoB,EAAmB,GAEtC,IAAnB8C,EACF9C,IACAtC,EAAamB,cAAc,GAAKnB,EAAakB,YAAYoB,EAAmB,GAC5EA,IACAtC,EAAaoB,SAAS,GAAKpB,EAAakB,YAAYoB,EAAmB,OAClE,CACLA,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAamB,cAAc8B,GACzBjD,EAAakB,YAAYoB,EAAmB,EAAIW,GAEpDX,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAejD,EAAakB,YAAYoB,EAAmB,EAAIW,EAExF,CAED,IAAIvB,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IACpF,GAAIhE,EAAY/C,mBAAmB6E,EAAyB,GAAK,EAAG,SAEpE,IAAI2D,EAAmB,EACvBrF,EAAaoB,SAASwC,EAAmB,GAAK,EAC9C,IAAK,IAAIX,EAAc,EAAGA,EAAcP,EAAaO,IACnDoC,GACErF,EAAaoB,SAAS6B,GACtBpD,EAAae,qBAAqBlO,KAAKwC,IAAI8K,EAAamB,cAAc8B,IAAgB,GAG1FpD,EAAae,qBAAqBc,EAAyB,GACzD2D,EAAmBzF,EAAYQ,qBAAqB6D,EAAsB,GAE5ErE,EAAY/C,mBAAmB6E,EAAyB,GAAK,CAC9D,CAE8B,IAA3B7B,EAAaU,WACf1N,EAAS,oDAAoDyP,IACjE,CCzsBO,SAASgD,EAAcC,EAAaC,EAAShS,EAAgB,IAAKC,EAAY,MACnF,IAAIgS,EAAY,EACZ9R,GAAY,EACZC,EAAa,EACb0F,EAAS,GACT5F,EAAiB,GACjBL,EAAiB,GACjBC,EAAiB,GAGjB2H,EAAauK,EAAQxK,SAAS5B,kBAAkB3G,OAGpD,IAAK,IAAID,EAAI,EAAGA,EAAIyI,EAAYzI,IAC9B8G,EAAO9G,GAAK,EACZkB,EAAelB,GAAK,EAQtB,IAJIgT,EAAQE,iBAAmBF,EAAQE,gBAAgBjT,SAAWwI,IAChEvH,EAAiB,IAAI8R,EAAQE,kBAGxB9R,EAAaJ,IAAkBG,GAAW,CAE/C,IAAK,IAAInB,EAAI,EAAGA,EAAIkB,EAAejB,OAAQD,IACzCkB,EAAelB,GAAKmT,OAAOjS,EAAelB,IAAMmT,OAAOrM,EAAO9G,IAIhE,GAA6B,YAAzBgT,EAAQpS,aAA4B,CAOtCkG,EANsB2G,EACpBN,EACA6F,EAAQxK,SACRwK,EAAQnJ,mBACR,CAAE3I,iBAAgByL,sBAAuBqG,EAAQrG,wBAE5BzL,cAC7B,KAAW,GAEFL,iBAAgBC,kBAAmBiS,EACpCC,EAAQxK,SACRwK,EAAQnJ,mBACR3I,EACA8R,EAAQrG,wBAKV7F,EAD2BnG,EAAkBqS,EAAQpS,aAAcC,EAAgBC,GACvDI,cAC7B,CAQD,GALA+R,EAAYpT,EAAciH,GAG1BrG,EAAS,4BAA4BW,EAAa,mBAAmB6R,EAAUjB,cAAc,MAEzFiB,GAAahS,EACfE,GAAY,OACP,GAAI8R,EAAY,IAAK,CAC1BvS,EAAS,uCAAuCuS,KAChD,KACD,CAED7R,GACD,CAED,MAAO,CACLF,iBACAC,YACAC,aACAP,iBACAC,iBAEJ;;;;;;ACnGA,MAAMsS,EAAcC,OAAO,iBACrBC,EAAiBD,OAAO,oBACxBE,EAAeF,OAAO,wBACtBG,EAAYH,OAAO,qBACnBI,EAAcJ,OAAO,kBACrBK,EAAYC,GAAwB,iBAARA,GAA4B,OAARA,GAAgC,mBAARA,EAgDxEC,EAAmB,IAAIC,IAAI,CAC7B,CAAC,QA7CwB,CACzBC,UAAYH,GAAQD,EAASC,IAAQA,EAAIP,GACzC,SAAAW,CAAUC,GACN,MAAMC,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAE7B,OADAC,EAAOJ,EAAKC,GACL,CAACC,EAAO,CAACA,GACnB,EACDG,YAAYC,IACRA,EAAKC,QACEC,EAAKF,MAqChB,CAAC,QA/BwB,CACzBR,UAAYtH,GAAUkH,EAASlH,IAAUiH,KAAejH,EACxD,SAAAuH,EAAUvH,MAAEA,IACR,IAAIiI,EAcJ,OAZIA,EADAjI,aAAiBkI,MACJ,CACTC,SAAS,EACTnI,MAAO,CACHlM,QAASkM,EAAMlM,QACf0F,KAAMwG,EAAMxG,KACZ4O,MAAOpI,EAAMoI,QAKR,CAAED,SAAS,EAAOnI,SAE5B,CAACiI,EAAY,GACvB,EACD,WAAAJ,CAAYI,GACR,GAAIA,EAAWE,QACX,MAAM5K,OAAO8K,OAAO,IAAIH,MAAMD,EAAWjI,MAAMlM,SAAUmU,EAAWjI,OAExE,MAAMiI,EAAWjI,KACpB,MAoBL,SAAS4H,EAAOJ,EAAKc,EAAKC,WAAYC,EAAiB,CAAC,MACpDF,EAAGG,iBAAiB,WAAW,SAASC,EAASC,GAC7C,IAAKA,IAAOA,EAAGC,KACX,OAEJ,IAhBR,SAAyBJ,EAAgBK,GACrC,IAAK,MAAMC,KAAiBN,EAAgB,CACxC,GAAIK,IAAWC,GAAmC,MAAlBA,EAC5B,OAAO,EAEX,GAAIA,aAAyBC,QAAUD,EAAcE,KAAKH,GACtD,OAAO,CAEd,CACD,OAAO,CACX,CAMaI,CAAgBT,EAAgBG,EAAGE,QAEpC,YADA9U,QAAQmV,KAAK,mBAAmBP,EAAGE,6BAGvC,MAAMM,GAAEA,EAAEC,KAAEA,EAAIC,KAAEA,GAAS9L,OAAO8K,OAAO,CAAEgB,KAAM,IAAMV,EAAGC,MACpDU,GAAgBX,EAAGC,KAAKU,cAAgB,IAAIpK,IAAIqK,GACtD,IAAIC,EACJ,IACI,MAAMC,EAASJ,EAAK1D,MAAM,GAAI,GAAG+D,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GAC5DmC,EAAWN,EAAKK,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GACvD,OAAQ4B,GACJ,IAAK,MAEGI,EAAcG,EAElB,MACJ,IAAK,MAEGF,EAAOJ,EAAK1D,OAAO,GAAG,IAAM4D,EAAcZ,EAAGC,KAAK5I,OAClDwJ,GAAc,EAElB,MACJ,IAAK,QAEGA,EAAcG,EAASC,MAAMH,EAAQH,GAEzC,MACJ,IAAK,YAGGE,EA+LxB,SAAehC,GACX,OAAOjK,OAAO8K,OAAOb,EAAK,CAAEZ,CAACA,IAAc,GAC/C,CAjMsCiD,CADA,IAAIF,KAAYL,IAGlC,MACJ,IAAK,WACD,CACI,MAAM7B,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAC7BC,EAAOJ,EAAKE,GACZ8B,EAoLxB,SAAkBhC,EAAKsC,GAEnB,OADAC,EAAcC,IAAIxC,EAAKsC,GAChBtC,CACX,CAvLsCyC,CAASxC,EAAO,CAACA,GAClC,CACD,MACJ,IAAK,UAEG+B,OAAc1Q,EAElB,MACJ,QACI,OAEX,CACD,MAAOkH,GACHwJ,EAAc,CAAExJ,QAAOiH,CAACA,GAAc,EACzC,CACDiD,QAAQC,QAAQX,GACXY,OAAOpK,IACD,CAAEA,QAAOiH,CAACA,GAAc,MAE9BoD,MAAMb,IACP,MAAOc,EAAWC,GAAiBC,EAAYhB,GAC/ClB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,GACvD,YAATnB,IAEAd,EAAGoC,oBAAoB,UAAWhC,GAClCiC,EAAcrC,GACVtB,KAAaQ,GAAiC,mBAAnBA,EAAIR,IAC/BQ,EAAIR,KAEX,IAEAoD,OAAOQ,IAER,MAAON,EAAWC,GAAiBC,EAAY,CAC3CxK,MAAO,IAAI6K,UAAU,+BACrB5D,CAACA,GAAc,IAEnBqB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,EAAc,GAE9F,IACQjC,EAAGP,OACHO,EAAGP,OAEX,CAIA,SAAS4C,EAAcG,IAHvB,SAAuBA,GACnB,MAAqC,gBAA9BA,EAASvU,YAAYiD,IAChC,EAEQuR,CAAcD,IACdA,EAASE,OACjB,CACA,SAAShD,EAAKM,EAAI2C,GACd,MAAMC,EAAmB,IAAI7D,IAiB7B,OAhBAiB,EAAGG,iBAAiB,WAAW,SAAuBE,GAClD,MAAMC,KAAEA,GAASD,EACjB,IAAKC,IAASA,EAAKO,GACf,OAEJ,MAAMgC,EAAWD,EAAiBE,IAAIxC,EAAKO,IAC3C,GAAKgC,EAGL,IACIA,EAASvC,EACZ,CACO,QACJsC,EAAiBG,OAAOzC,EAAKO,GAChC,CACT,IACWmC,EAAYhD,EAAI4C,EAAkB,GAAID,EACjD,CACA,SAASM,EAAqBC,GAC1B,GAAIA,EACA,MAAM,IAAItD,MAAM,6CAExB,CACA,SAASuD,EAAgBnD,GACrB,OAAOoD,EAAuBpD,EAAI,IAAIjB,IAAO,CACzC+B,KAAM,YACPiB,MAAK,KACJM,EAAcrC,EAAG,GAEzB,CACA,MAAMqD,EAAe,IAAIC,QACnBC,EAAkB,yBAA0BtD,YAC9C,IAAIuD,sBAAsBxD,IACtB,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACJ,IAAbA,GACAN,EAAgBnD,EACnB,IAcT,SAASgD,EAAYhD,EAAI4C,EAAkB7B,EAAO,GAAI4B,EAAS,cAC3D,IAAIe,GAAkB,EACtB,MAAMnC,EAAQ,IAAIoC,MAAMhB,EAAQ,CAC5B,GAAAG,CAAIc,EAAShT,GAET,GADAqS,EAAqBS,GACjB9S,IAAS6N,EACT,MAAO,MAXvB,SAAyB8C,GACjBgC,GACAA,EAAgBM,WAAWtC,EAEnC,CAQoBuC,CAAgBvC,GAChB4B,EAAgBnD,GAChB4C,EAAiBmB,QACjBL,GAAkB,CAAI,EAG9B,GAAa,SAAT9S,EAAiB,CACjB,GAAoB,IAAhBmQ,EAAK5V,OACL,MAAO,CAAE4W,KAAM,IAAMR,GAEzB,MAAMyC,EAAIZ,EAAuBpD,EAAI4C,EAAkB,CACnD9B,KAAM,MACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,eACzBnC,KAAKd,GACR,OAAO+C,EAAEjC,KAAKoC,KAAKH,EACtB,CACD,OAAOhB,EAAYhD,EAAI4C,EAAkB,IAAI7B,EAAMnQ,GACtD,EACD,GAAA8Q,CAAIkC,EAAShT,EAAMyQ,GACf4B,EAAqBS,GAGrB,MAAOhM,EAAOuK,GAAiBC,EAAYb,GAC3C,OAAO+B,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,MACNC,KAAM,IAAIA,EAAMnQ,GAAMgG,KAAKqN,GAAMA,EAAEC,aACnCxM,SACDuK,GAAeF,KAAKd,EAC1B,EACD,KAAAK,CAAMsC,EAASQ,EAAUC,GACrBpB,EAAqBS,GACrB,MAAMY,EAAOvD,EAAKA,EAAK5V,OAAS,GAChC,GAAImZ,IAAS9F,EACT,OAAO4E,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,aACPiB,KAAKd,GAGZ,GAAa,SAATqD,EACA,OAAOtB,EAAYhD,EAAI4C,EAAkB7B,EAAK1D,MAAM,GAAI,IAE5D,MAAO2D,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,QACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,EACD,SAAAuD,CAAUZ,EAASS,GACfpB,EAAqBS,GACrB,MAAO1C,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,YACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,IAGL,OA9EJ,SAAuBM,EAAOvB,GAC1B,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACjBF,GACAA,EAAgBkB,SAASlD,EAAOvB,EAAIuB,EAE5C,CAuEImD,CAAcnD,EAAOvB,GACduB,CACX,CAIA,SAASgD,EAAiBvD,GACtB,MAAM2D,EAAY3D,EAAapK,IAAIsL,GACnC,MAAO,CAACyC,EAAU/N,KAAKgO,GAAMA,EAAE,MALnBC,EAK+BF,EAAU/N,KAAKgO,GAAMA,EAAE,KAJ3DtX,MAAMwX,UAAUC,OAAOzD,MAAM,GAAIuD,KAD5C,IAAgBA,CAMhB,CACA,MAAMpD,EAAgB,IAAI6B,QAe1B,SAASpB,EAAYxK,GACjB,IAAK,MAAOxG,EAAM8T,KAAYlG,EAC1B,GAAIkG,EAAQhG,UAAUtH,GAAQ,CAC1B,MAAOuN,EAAiBhD,GAAiB+C,EAAQ/F,UAAUvH,GAC3D,MAAO,CACH,CACIoJ,KAAM,UACN5P,OACAwG,MAAOuN,GAEXhD,EAEP,CAEL,MAAO,CACH,CACInB,KAAM,MACNpJ,SAEJ+J,EAAcqB,IAAIpL,IAAU,GAEpC,CACA,SAASuJ,EAAcvJ,GACnB,OAAQA,EAAMoJ,MACV,IAAK,UACD,OAAOhC,EAAiBgE,IAAIpL,EAAMxG,MAAMqO,YAAY7H,EAAMA,OAC9D,IAAK,MACD,OAAOA,EAAMA,MAEzB,CACA,SAAS0L,EAAuBpD,EAAI4C,EAAkBsC,EAAK1D,GACvD,OAAO,IAAII,SAASC,IAChB,MAAMhB,EASH,IAAIvT,MAAM,GACZQ,KAAK,GACL8I,KAAI,IAAMxL,KAAK+Z,MAAM/Z,KAAKga,SAAW/G,OAAOgH,kBAAkBnB,SAAS,MACvExS,KAAK,KAXNkR,EAAiBlB,IAAIb,EAAIgB,GACrB7B,EAAGP,OACHO,EAAGP,QAEPO,EAAGmC,YAAYlN,OAAO8K,OAAO,CAAEc,MAAMqE,GAAM1D,EAAU,GAE7D,wBCjUO,MACL,WAAAvT,GACEG,KAAKkX,aAAe,KACpBlX,KAAKmX,WAAa,GAClBnX,KAAK2G,mBAAqB,GAC1B3G,KAAKtC,aAAe,UACpBsC,KAAKoX,qBAAuB,KAC5B7Z,EAAS,kCACV,CAOD,eAAA8Z,CAAgBH,EAAcrZ,EAAU,IACtCmC,KAAKkX,aAAeA,EAGhBrZ,GAAWA,EAAQuZ,uBACrBpX,KAAKoX,qBAAuBvZ,EAAQuZ,qBACpCja,EAAS,8BAGXA,EAAS,yBAAyB+Z,IACnC,CAED,aAAAI,CAAcH,GACZnX,KAAKmX,WAAaA,EAClBha,EAAS,oCAAoCga,EAAWrX,gBACzD,CAED,oBAAAyX,CAAqBxQ,EAAayQ,GAChCxX,KAAK2G,mBAAmBI,GAAeyQ,EACvCra,EAAS,0CAA0C4J,YAAsByQ,EAAU,KACpF,CAED,eAAAC,CAAgB/Z,GACdsC,KAAKtC,aAAeA,EACpBP,EAAS,yBAAyBO,IACnC,CAED,KAAAga,GACE,IAAK1X,KAAKkX,eAAiBlX,KAAKmX,aAAenX,KAAK2G,mBAAoB,CACtE,MAAMuN,EAAQ,kFAEd,MADA7W,QAAQ6W,MAAMA,GACR,IAAI1C,MAAM0C,EACjB,CAYD,IAAIvW,EAAiB,GACjBC,EAAiB,GACjBI,EAAiB,GACjBgS,EAAkB,GAGtBzS,EAAS,qBACT,MAAM+H,ERzEH,SAAqB6R,GAC1B,MAAMrX,cAAEA,EAAaiB,aAAEA,EAAYE,aAAEA,EAAYD,KAAEA,EAAIE,KAAEA,EAAInB,aAAEA,EAAYoB,WAAEA,GAAegW,EAG5F,IAAIQ,EACkB,OAAlB7X,EACF6X,EAAO,IAAIpU,EAAO,CAAExC,eAAcC,OAAMjB,eAAcoB,eAC3B,OAAlBrB,EACT6X,EAAO,IAAIvT,EAAO,CAAErD,eAAcC,OAAMC,eAAcC,OAAMnB,eAAcoB,eAE1E3D,EAAS,+CAIX,MAAMoa,EAA+BD,EAAKvW,0BAA4BuW,EAAKxW,WAAawW,EAAKlU,eAG7F,IAWIkG,EAAepE,EAXf7B,EAAoBkU,EAA6BlU,kBACjDW,EAAoBuT,EAA6BvT,kBACjDV,EAAciU,EAA6BjU,YAC3CW,EAAcsT,EAA6BtT,YAC3CN,EAAM4T,EAA6BtW,eACnCa,EAAmByV,EAA6BzV,iBAmBpD,OAhBqBhB,SAMnBwI,EAAgB3F,EAAIjH,OACpBwI,EAAa7B,EAAkB3G,OAC/BI,EAAS,0BAA0BwM,kBAA8BpE,aAGjEoE,EAAgB5I,GAAkC,OAAlBjB,EAAyBmB,EAAe,GACxEsE,EAAa5B,GAAiC,OAAlB7D,EAAyBwE,EAAc,GACnEnH,EAAS,2CAA2CwM,kBAA8BpE,YAG7E,CACL7B,oBACAW,oBACAV,cACAW,cACAN,MACA7B,mBACAwH,gBACApE,aACAzF,gBACAC,eAEJ,CQoBqB8X,CAAY7X,KAAKmX,YAClC5Z,EAAS,8BAGT,MAAM2R,EAAmB,CACvBxL,kBAAmB4B,EAAS5B,kBAC5BW,kBAAmBiB,EAASjB,mBAM9B,GAFA9G,EAAS,gCACTF,QAAQc,KAAK,oBACa,yBAAtB6B,KAAKkX,aAIP,GAHA3Z,EAAS,iBAAiByC,KAAKkX,gBAGL,YAAtBlX,KAAKtC,aAA4B,CAMnCM,EALsBuM,EACpB1B,EACAvD,EACAtF,KAAK2G,oBAEwB3I,cACvC,KAAa,GAEFL,iBAAgBC,kBNnFpB,SAAmC0H,EAAUqB,GAClDpJ,EAAS,mDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1B,MAAMmI,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAG5EY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EAG7C,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC/D,CACF,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAMjB,EAA+BxC,EAAexF,kBAClDkF,EAAY6D,GACZ7D,EAAY+D,IAIRU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAGlE,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAChE,CACF,CACF,CAGN,CAGD,MAAM4D,EAA4B,IAAIrF,EACpCC,EACAxE,EACA6B,EACAlE,EACAC,GAkBF,OAdAgM,EAA0B1E,mCACxBzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAIFsG,EAA0BnF,qCAAqChJ,EAAgBD,GAC/EJ,EAAS,iDAEF,CACLI,iBACAC,iBAEJ,CMvD8Cka,CAA0BxS,EAAUtF,KAAK2G,qBAE/E3I,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,MACI,GAA0B,2BAAtBgC,KAAKkX,aAA2C,CACzD3Z,EAAS,iBAAiByC,KAAKkX,gBAG/B,IAAIzN,EAAwB,EAC5B,MAAMsO,EAA2B,EAG3BjI,EAAU,CACdxK,SAAUA,EACVqB,mBAAoB3G,KAAK2G,mBACzB8C,sBAAuBA,EACvB/L,aAAcsC,KAAKtC,aACnBsS,mBAGF,KAAOvG,GAAyB,GAAG,CAEjCqG,EAAQrG,sBAAwBA,EAG5BzL,EAAejB,OAAS,IAC1B+S,EAAQE,gBAAkB,IAAIhS,IAIhC,MAAMga,EAAsBpI,EAAcpG,EAA6BsG,EAAS,IAAK,MAGrFnS,EAAiBqa,EAAoBra,eACrCC,EAAiBoa,EAAoBpa,eACrCI,EAAiBga,EAAoBha,eAGrCyL,GAAyB,EAAIsO,CAC9B,CACP,MAAW,GAA0B,yBAAtB/X,KAAKkX,aAGd,GAFA3Z,EAAS,iBAAiByC,KAAKkX,gBAEL,YAAtBlX,KAAKtC,aACPF,EACE,uGAEG,GAEFG,iBAAgBC,kBC/IpB,SAAmC0H,EAAUqB,EAAoByQ,GACtE7Z,EAAS,gDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,GAGE2S,EAAEA,EAACC,EAAEA,EAACC,EAAEA,EAACC,EAAEA,GAAMhB,EAGjBtO,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAEJ,GAAsB,OAAlBhJ,EAIF,IAAK,IAAImE,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAIoC,EAAkB,EAAGA,EAAkBlD,EAAYpI,OAAQsL,IAAmB,CAErF,MAAMjI,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAYkD,KAIRnC,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAIyS,EAAS,EACb,IAAK,IAAIvb,EAAI,EAAGA,EAAI8I,EAAU9I,IAC5Bub,GAAU3U,EAAkBiC,EAAiB7I,IAAMsD,EAActD,GAInE,MAAMwb,EAAIL,EAAEI,GACNE,EAAIL,EAAEG,GACN7X,EAAI2X,EAAEE,GACNG,EAAIJ,EAAEC,GAGZ,IAAK,IAAIpP,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,MAAMwP,EAAmB9S,EAAiBsD,GAG1CrL,EAAe6a,IACbrT,EAAaiD,GAAmBnC,EAAcsS,EAAIpY,EAAc6I,GAElE,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,MAAMC,EAAmBzC,EAAiBwC,GAG1CxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAoS,EACAnS,EAAoB8C,GACpB9C,EAAoBgC,GAGtBxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAqS,EACApS,EAAoBgC,GACpB/H,EAAc6I,GAGhBtL,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACA1F,EACAJ,EAAc6I,GACd7I,EAAc+H,EACjB,CACF,CACF,CACF,KAC0B,OAAlBrI,GACTtC,EAAS,0EAkBX,OAbkC,IAAI4L,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAE5EJ,EAAS,8CAEF,CACLI,iBACAC,iBAEJ,CDc8C8a,CACpCpT,EACAtF,KAAK2G,mBACL3G,KAAKoX,uBAIPpZ,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,CAKH,OAHAX,QAAQsC,QAAQ,oBAChBpC,EAAS,6BAEF,CAAES,iBAAgBkR,mBAC1B,2BElKI,MAKL,WAAArP,GACEG,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAEf7Y,KAAK8Y,aACN,CAOD,iBAAMA,GACJ,IACE9Y,KAAK2Y,OAAS,IAAII,OAAO,IAAIC,IAAI,qBAAsB,oBAAAC,SAAA,IAAAC,QAAA,OAAA,KAAA,QAAAC,YAAAC,KAAAH,SAAAI,eAAA,WAAAJ,SAAAI,cAAAC,QAAAC,eAAAN,SAAAI,cAAAG,KAAA,IAAAR,IAAA,mBAAAC,SAAAQ,SAAAL,MAAkB,CACvE1G,KAAM,WAGR1S,KAAK2Y,OAAOe,QAAWC,IACrBtc,QAAQ6W,MAAM,iCAAkCyF,EAAM,EAExD,MAAMC,EAAgBC,EAAa7Z,KAAK2Y,QAExC3Y,KAAK4Y,gBAAkB,IAAIgB,EAE3B5Z,KAAK6Y,SAAU,CAChB,CAAC,MAAO3E,GAEP,MADA7W,QAAQ6W,MAAM,8BAA+BA,GACvCA,CACP,CACF,CAQD,kBAAM4F,GACJ,OAAI9Z,KAAK6Y,QAAgBrF,QAAQC,UAE1B,IAAID,SAAQ,CAACC,EAASsG,KAC3B,IAAIC,EAAW,EACf,MAEMC,EAAa,KACjBD,IACIha,KAAK6Y,QACPpF,IACSuG,GANO,GAOhBD,EAAO,IAAIvI,MAAM,2CAEjB0I,WAAWD,EAAY,IACxB,EAEHA,GAAY,GAEf,CAOD,qBAAM5C,CAAgBH,GAGpB,aAFMlX,KAAK8Z,eACXvc,EAAS,8CAA8C2Z,KAChDlX,KAAK4Y,UAAUvB,gBAAgBH,EACvC,CAOD,mBAAMI,CAAcH,GAGlB,aAFMnX,KAAK8Z,eACXvc,EAAS,wCACFyC,KAAK4Y,UAAUtB,cAAcH,EACrC,CAQD,0BAAMI,CAAqBxQ,EAAayQ,GAGtC,aAFMxX,KAAK8Z,eACXvc,EAAS,4DAA4DwJ,KAC9D/G,KAAK4Y,UAAUrB,qBAAqBxQ,EAAayQ,EACzD,CAOD,qBAAMC,CAAgB/Z,GAGpB,aAFMsC,KAAK8Z,eACXvc,EAAS,8CAA8CG,KAChDsC,KAAK4Y,UAAUnB,gBAAgB/Z,EACvC,CAMD,WAAMga,SACE1X,KAAK8Z,eACXvc,EAAS,uDAET,MAAM4c,EAAYC,YAAYC,MACxB9K,QAAevP,KAAK4Y,UAAUlB,QAIpC,OADAna,EAAS,4CAFO6c,YAAYC,MAEmCF,GAAa,KAAMG,QAAQ,OACnF/K,CACR,CAMD,kBAAMgL,GAEJ,aADMva,KAAK8Z,eACJ9Z,KAAK4Y,UAAU2B,cACvB,CAMD,UAAMC,GAEJ,aADMxa,KAAK8Z,eACJ9Z,KAAK4Y,UAAU4B,MACvB,CAKD,SAAAC,GACMza,KAAK2Y,SACP3Y,KAAK2Y,OAAO8B,YACZza,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAElB,6BC3JuB6B,MAAOC,IAC/B,IAAIpL,EAAS,CACX7L,kBAAmB,GACnBW,kBAAmB,GACnB/C,eAAgB,CACdE,aAAc,GACdC,iBAAkB,IAEpBU,iBAAkB,GAClBwE,mBAAoB,GACpBrE,kBAAmB,CAAE,EACrBsY,MAAO,EACPC,OAAO,EACPC,SAAU,IACVnX,YAAa,EACbW,YAAa,EACbpC,gBAAiB,GACjBN,aAAc,CAAE,GAIdmZ,SADgBJ,EAAKK,QAEtBC,MAAM,MACNzS,KAAK0S,GAASA,EAAKC,SACnBC,QAAQF,GAAkB,KAATA,GAAwB,MAATA,IAE/BG,EAAU,GACVC,EAAY,EAEZC,EAAmB,EACnBhW,EAAa,EACbiW,EAAsB,EACtBC,EAAmB,CAAE7V,SAAU,GAC/B8V,EAAoB,EACpBC,EAAW,GACXC,EAA2B,EAE3BC,EAAsB,EAEtBC,EAAyB,EACzBC,EAAsB,CACxBC,IAAK,EACLtZ,IAAK,EACLuZ,YAAa,EACbxR,YAAa,GAEXyR,EAA2B,EAE3BC,EAAwB,CAAA,EAE5B,KAAOb,EAAYP,EAAMhe,QAAQ,CAC/B,MAAMme,EAAOH,EAAMO,GAEnB,GAAa,gBAATJ,EAAwB,CAC1BG,EAAU,aACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,gBACVC,IACA,QACN,CAAW,GAAa,sBAATJ,EAA8B,CACvCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,WAATJ,EAAmB,CAC5BG,EAAU,QACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACD,CAED,MAAMc,EAAQlB,EAAKD,MAAM,OAAOG,QAAQiB,GAAkB,KAATA,IAEjD,GAAgB,eAAZhB,EACF9L,EAAOqL,MAAQ0B,WAAWF,EAAM,IAChC7M,EAAOsL,MAAqB,MAAbuB,EAAM,GACrB7M,EAAOuL,SAAWsB,EAAM,QACnB,GAAgB,kBAAZf,GACT,GAAIe,EAAMrf,QAAU,EAAG,CACrB,IAAK,QAAQuV,KAAK8J,EAAM,IAAK,CAC3Bd,IACA,QACD,CAED,MAAM7Y,EAAY8Z,SAASH,EAAM,GAAI,IAC/B1Z,EAAM6Z,SAASH,EAAM,GAAI,IAC/B,IAAItZ,EAAOsZ,EAAMnN,MAAM,GAAG3L,KAAK,KAC/BR,EAAOA,EAAK0Z,QAAQ,SAAU,IAE9BjN,EAAOrN,gBAAgBD,KAAK,CAC1BS,MACAD,YACAK,QAEH,OACI,GAAgB,UAAZuY,EAAqB,CAC9B,GAAyB,IAArBE,EAAwB,CAC1BA,EAAmBgB,SAASH,EAAM,GAAI,IACtC7W,EAAagX,SAASH,EAAM,GAAI,IAChC7M,EAAO7L,kBAAoB,IAAIxE,MAAMqG,GAAY7F,KAAK,GACtD6P,EAAOlL,kBAAoB,IAAInF,MAAMqG,GAAY7F,KAAK,GACtD4b,IACA,QACD,CAED,GAAIE,EAAsBD,GAAkD,IAA9BE,EAAiB7V,SAAgB,CAC7E6V,EAAmB,CACjBO,IAAKO,SAASH,EAAM,GAAI,IACxB1Z,IAAK6Z,SAASH,EAAM,GAAI,IACxBK,WAAYF,SAASH,EAAM,GAAI,IAC/BxW,SAAU2W,SAASH,EAAM,GAAI,KAG/BT,EAAW,GACXD,EAAoB,EACpBE,EAA2B,EAE3BN,IACA,QACD,CAED,GAAII,EAAoBD,EAAiB7V,SAAU,CACjD,IAAK,IAAI9I,EAAI,EAAGA,EAAIsf,EAAMrf,QAAU2e,EAAoBD,EAAiB7V,SAAU9I,IACjF6e,EAAS1Z,KAAKsa,SAASH,EAAMtf,GAAI,KACjC4e,IAGF,GAAIA,EAAoBD,EAAiB7V,SAAU,CACjD0V,IACA,QACD,CAEDA,IACA,QACD,CAED,GAAIM,EAA2BH,EAAiB7V,SAAU,CACxD,MAAM8W,EAAUf,EAASC,GAA4B,EAC/C5c,EAAIsd,WAAWF,EAAM,IACrBO,EAAIL,WAAWF,EAAM,IAE3B7M,EAAO7L,kBAAkBgZ,GAAW1d,EACpCuQ,EAAOlL,kBAAkBqY,GAAWC,EACpCpN,EAAO5L,cACP4L,EAAOjL,cAEPsX,IAEIA,IAA6BH,EAAiB7V,WAChD4V,IACAC,EAAmB,CAAE7V,SAAU,GAElC,CACP,MAAW,GAAgB,aAAZyV,EAAwB,CACjC,GAA4B,IAAxBQ,EAA2B,CAC7BA,EAAsBU,SAASH,EAAM,GAAI,IACzBG,SAASH,EAAM,GAAI,IACnCd,IACA,QACD,CAED,GAAIQ,EAAyBD,GAA2D,IAApCE,EAAoBtR,YAAmB,CACzFsR,EAAsB,CACpBC,IAAKO,SAASH,EAAM,GAAI,IACxB1Z,IAAK6Z,SAASH,EAAM,GAAI,IACxBH,YAAaM,SAASH,EAAM,GAAI,IAChC3R,YAAa8R,SAASH,EAAM,GAAI,KAGlC7M,EAAO3N,aAAama,EAAoBE,cACrC1M,EAAO3N,aAAama,EAAoBE,cAAgB,GAAKF,EAAoBtR,YAEpFyR,EAA2B,EAC3BZ,IACA,QACD,CAED,GAAIY,EAA2BH,EAAoBtR,YAAa,CAC3C8R,SAASH,EAAM,GAAI,IACtC,MAAMQ,EAAcR,EAAMnN,MAAM,GAAGzG,KAAKqU,GAAQN,SAASM,EAAK,MAE9D,GAAwC,IAApCd,EAAoBE,aAAyD,IAApCF,EAAoBE,YAAmB,CAClF,MAAMa,EAAcf,EAAoBrZ,IAEnCyZ,EAAsBW,KACzBX,EAAsBW,GAAe,IAGvCX,EAAsBW,GAAa7a,KAAK2a,GAGnCrN,EAAOjN,kBAAkBwa,KAC5BvN,EAAOjN,kBAAkBwa,GAAe,IAE1CvN,EAAOjN,kBAAkBwa,GAAa7a,KAAK2a,EACrD,MAAuD,IAApCb,EAAoBE,YAE7B1M,EAAOjO,eAAeG,iBAAiBQ,KAAK2a,IACC,IAApCb,EAAoBE,aAGgB,KAApCF,EAAoBE,cAD7B1M,EAAOjO,eAAeE,aAAaS,KAAK2a,GAM1CV,IAEIA,IAA6BH,EAAoBtR,cACnDqR,IACAC,EAAsB,CAAEtR,YAAa,GAExC,CACF,CAED6Q,GACD,CAuBD,OApBA/L,EAAOrN,gBAAgBK,SAASC,IAC9B,GAAuB,IAAnBA,EAAKC,UAAiB,CACxB,MAAMsa,EAAgBZ,EAAsB3Z,EAAKE,MAAQ,GAErDqa,EAAchgB,OAAS,GACzBwS,EAAO5I,mBAAmB1E,KAAK,CAC7Ba,KAAMN,EAAKM,KACXJ,IAAKF,EAAKE,IACVsa,MAAOD,GAGZ,KAGH5f,EACE,+CAA+CuE,KAAKC,UAClD4N,EAAOjN,2FAIJiN,CAAM,oBjBxQR,SAAmB0N,GACV,UAAVA,GAA+B,UAAVA,GACvB5f,QAAQC,IACN,+BAAiC2f,EAAQ,yBACzC,sCAEF/f,EAAkB,UAElBA,EAAkB+f,EAClB1f,EAAS,qBAAqB0f,KAElC,uBkBRO,SACLjf,EACAkR,EACAgI,EACApX,EACAod,EACAC,EACAC,EAAW,cAEX,MAAM1Z,kBAAEA,EAAiBW,kBAAEA,GAAsB6K,EAEjD,GAAsB,OAAlBpP,GAAuC,SAAbod,EAAqB,CAEjD,IAAIG,EAEFA,EADErf,EAAejB,OAAS,GAAKmC,MAAMqC,QAAQvD,EAAe,IACpDA,EAAewK,KAAKiO,GAAQA,EAAI,KAEhCzY,EAEV,IAAIsf,EAAQpe,MAAMqe,KAAK7Z,GAEnB8Z,EAAW,CACbxe,EAAGse,EACHX,EAAGU,EACHI,KAAM,QACN/K,KAAM,UACNwI,KAAM,CAAEwC,MAAO,mBAAoBC,MAAO,GAC1C7a,KAAM,YAGJ8a,EAAiB5gB,KAAK6gB,IAAIC,OAAOC,WAAY,KAC7CC,EAAehhB,KAAKuC,OAAO+d,GAC3BW,EAAaL,EAAiBI,EAI9BE,EAAS,CACXC,MAAO,eAAejH,IACtByG,MALc3gB,KAAKuC,IAAI0e,EAAaD,EAAc,KAMlDI,OALe,IAMfC,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,YAChBI,OAAQ,CAAEC,EAAG,GAAI5I,EAAG,GAAI6I,EAAG,GAAIlG,EAAG,KAGpCmG,OAAOC,QAAQxB,EAAW,CAACK,GAAWU,EAAQ,CAAEU,YAAY,GAC7D,MAAM,GAAsB,OAAlB9e,GAAuC,YAAbod,EAAwB,CAE3D,MAAM2B,EAA4B,eAAbzB,EAGf0B,EAAgB,IAAIC,IAAIrb,GAAmBsb,KAC3CC,EAAgB,IAAIF,IAAI1a,GAAmB2a,KAGjD,IAAIE,EAEFA,EADEhgB,MAAMqC,QAAQvD,EAAe,IACrBA,EAAewK,KAAKiI,GAAQA,EAAI,KAEhCzS,EAIZ,IAAI4f,EAAiB5gB,KAAK6gB,IAAIC,OAAOC,WAAY,KAC7C/c,EAAOhE,KAAKuC,OAAOmE,GAEnByb,EADOniB,KAAKuC,OAAO8E,GACErD,EACrBoe,EAAYpiB,KAAK6gB,IAAID,EAAgB,KAIrCM,EAAS,CACXC,MAAO,GAAGjB,YAAmBhG,IAC7ByG,MAAOyB,EACPhB,OANegB,EAAYD,EAAc,GAOzCd,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,KAChBI,OAAQ,CAAEC,EAAG,GAAI5I,EAAG,GAAI6I,EAAG,GAAIlG,EAAG,IAClC8G,UAAW,WAGb,GAAIR,EAAc,CAEhB,MAAMS,EAAYR,EACZS,EAAYN,EAGS5gB,KAAKmhB,QAAQtgB,MAAMqe,KAAK7Z,GAAoB,CAAC4b,EAAWC,IACnF,IAAIE,EAAuBphB,KAAKmhB,QAAQtgB,MAAMqe,KAAKlZ,GAAoB,CAACib,EAAWC,IAG/EG,EAAmBrhB,KAAKmhB,QAAQtgB,MAAMqe,KAAKvf,GAAiB,CAACshB,EAAWC,IAGxEI,EAAqBthB,KAAKuhB,UAAUF,GAGpCG,EAAmB,GACvB,IAAK,IAAI/iB,EAAI,EAAGA,EAAIwiB,EAAYC,EAAWziB,GAAKyiB,EAAW,CACzD,IAAIO,EAASpc,EAAkB5G,GAC/B+iB,EAAiB5d,KAAK6d,EACvB,CAGD,IAAIC,EAAc,CAChBC,EAAGL,EACHjN,KAAM,UACNuN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETnf,EAAG6gB,EACHlD,EAAG8C,EAAqB,GACxB3c,KAAM,kBAIR4b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GACrE,KAAW,CAEL,IAAImB,EAAc,CAChB/gB,EAAG0E,EACHiZ,EAAGtY,EACH2b,EAAGd,EACHxM,KAAM,UACNuN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETrb,KAAM,kBAIR4b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GAChE,CACF,CACH,uBCrJ4B"}
\ No newline at end of file
diff --git a/dist/feascript.esm.js b/dist/feascript.esm.js
index 2a85bd7..7861b2a 100644
--- a/dist/feascript.esm.js
+++ b/dist/feascript.esm.js
@@ -1,4 +1,4 @@
-function e(e){let t=0;for(let n=0;n<e.length;n++)t+=e[n]*e[n];return t=Math.sqrt(t),t}let t="basic";function n(e){"basic"!==e&&"debug"!==e?(console.log("%c[WARN] Invalid log level: "+e+". Using basic instead.","color: #FFC107; font-weight: bold;"),t="basic"):(t=e,s(`Log level set to: ${e}`))}function o(e){"debug"===t&&console.log("%c[DEBUG] "+e,"color: #2196F3; font-weight: bold;")}function s(e){console.log("%c[INFO] "+e,"color: #4CAF50; font-weight: bold;")}function i(e){console.log("%c[ERROR] "+e,"color: #F44336; font-weight: bold;")}function r(e,t,n,r={}){const{maxIterations:a=1e3,tolerance:l=1e-6}=r;let d=[],u=!0,c=0;if(s(`Solving system using ${e}...`),console.time("systemSolving"),"lusolve"===e){const e=math.sparse(t),o=math.slu(e,1,1);let s=math.lusolve(o,n);d=math.squeeze(s).valueOf()}else if("jacobi"===e){const e=function(e,t,n,o={}){const{maxIterations:s=1e3,tolerance:i=1e-6}=o,r=e.length;let a=[...n],l=new Array(r);for(let n=0;n<s;n++){for(let n=0;n<r;n++){let o=0;for(let t=0;t<r;t++)t!==n&&(o+=e[n][t]*a[t]);l[n]=(t[n]-o)/e[n][n]}let o=0;for(let e=0;e<r;e++)o=Math.max(o,Math.abs(l[e]-a[e]));if(a=[...l],o<i)return{solutionVector:a,iterations:n+1,converged:!0}}return{solutionVector:a,iterations:s,converged:!1}}(t,n,new Array(n.length).fill(0),{maxIterations:a,tolerance:l});e.converged?o(`Jacobi method converged in ${e.iterations} iterations`):i(`Jacobi method did not converge after ${e.iterations} iterations`),d=e.solutionVector,u=e.converged,c=e.iterations}else i(`Unknown solver method: ${e}`);return console.timeEnd("systemSolving"),s("System solved successfully"),{solutionVector:d,converged:u,iterations:c}}class a{constructor({meshDimension:e,elementOrder:t}){this.meshDimension=e,this.elementOrder=t}getBasisFunctions(e,t=null){let n=[],o=[],s=[];if("1D"===this.meshDimension)"linear"===this.elementOrder?(n[0]=1-e,n[1]=e,o[0]=-1,o[1]=1):"quadratic"===this.elementOrder&&(n[0]=1-3*e+2*e**2,n[1]=4*e-4*e**2,n[2]=2*e**2-e,o[0]=4*e-3,o[1]=4-8*e,o[2]=4*e-1);else if("2D"===this.meshDimension){if(null===t)return void i("Eta coordinate is required for 2D elements");if("linear"===this.elementOrder){function r(e){return 1-e}n[0]=r(e)*r(t),n[1]=r(e)*t,n[2]=e*r(t),n[3]=e*t,o[0]=-1*r(t),o[1]=-1*t,o[2]=1*r(t),o[3]=1*t,s[0]=-1*r(e),s[1]=1*r(e),s[2]=-1*e,s[3]=1*e}else if("quadratic"===this.elementOrder){function a(e){return 2*e**2-3*e+1}function l(e){return-4*e**2+4*e}function d(e){return 2*e**2-e}function u(e){return 4*e-3}function c(e){return-8*e+4}function m(e){return 4*e-1}n[0]=a(e)*a(t),n[1]=a(e)*l(t),n[2]=a(e)*d(t),n[3]=l(e)*a(t),n[4]=l(e)*l(t),n[5]=l(e)*d(t),n[6]=d(e)*a(t),n[7]=d(e)*l(t),n[8]=d(e)*d(t),o[0]=u(e)*a(t),o[1]=u(e)*l(t),o[2]=u(e)*d(t),o[3]=c(e)*a(t),o[4]=c(e)*l(t),o[5]=c(e)*d(t),o[6]=m(e)*a(t),o[7]=m(e)*l(t),o[8]=m(e)*d(t),s[0]=a(e)*u(t),s[1]=a(e)*c(t),s[2]=a(e)*m(t),s[3]=l(e)*u(t),s[4]=l(e)*c(t),s[5]=l(e)*m(t),s[6]=d(e)*u(t),s[7]=d(e)*c(t),s[8]=d(e)*m(t)}}return{basisFunction:n,basisFunctionDerivKsi:o,basisFunctionDerivEta:s}}}class l{constructor({numElementsX:e=null,maxX:t=null,numElementsY:n=null,maxY:o=null,meshDimension:i=null,elementOrder:r="linear",parsedMesh:a=null}){this.numElementsX=e,this.numElementsY=n,this.maxX=t,this.maxY=o,this.meshDimension=i,this.elementOrder=r,this.parsedMesh=a,this.boundaryElementsProcessed=!1,this.parsedMesh&&(s("Using pre-parsed mesh from gmshReader data for mesh generation."),this.parseMeshFromGmsh())}parseMeshFromGmsh(){if(this.parsedMesh.nodalNumbering||i("No valid nodal numbering found in the parsed mesh."),"object"==typeof this.parsedMesh.nodalNumbering&&!Array.isArray(this.parsedMesh.nodalNumbering)){const e=this.parsedMesh.nodalNumbering.quadElements||[];if(this.parsedMesh.nodalNumbering.triangleElements,o("Initial parsed mesh nodal numbering from GMSH format: "+JSON.stringify(this.parsedMesh.nodalNumbering)),this.parsedMesh.elementTypes[3]||this.parsedMesh.elementTypes[10]){const t=[];for(let n=0;n<e.length;n++){const o=e[n],s=new Array(o.length);4===o.length?(s[0]=o[0],s[1]=o[3],s[2]=o[1],s[3]=o[2]):9===o.length&&(s[0]=o[0],s[1]=o[7],s[2]=o[3],s[3]=o[4],s[4]=o[8],s[5]=o[6],s[6]=o[1],s[7]=o[5],s[8]=o[2]),t.push(s)}this.parsedMesh.nodalNumbering=t}else this.parsedMesh.elementTypes[2]&&i("Element type is neither triangle nor quad; mapping for this type is not implemented yet.");if(o("Nodal numbering after mapping from GMSH to FEAScript format: "+JSON.stringify(this.parsedMesh.nodalNumbering)),this.parsedMesh.physicalPropMap&&this.parsedMesh.boundaryElements){if(Array.isArray(this.parsedMesh.boundaryElements)&&this.parsedMesh.boundaryElements.length>0&&void 0===this.parsedMesh.boundaryElements[0]){const e=[];for(let t=1;t<this.parsedMesh.boundaryElements.length;t++)this.parsedMesh.boundaryElements[t]&&e.push(this.parsedMesh.boundaryElements[t]);this.parsedMesh.boundaryElements=e}if(this.parsedMesh.boundaryNodePairs&&!this.parsedMesh.boundaryElementsProcessed&&(this.parsedMesh.boundaryElements=[],this.parsedMesh.physicalPropMap.forEach((e=>{if(1===e.dimension){const t=this.parsedMesh.boundaryNodePairs[e.tag]||[];t.length>0&&(this.parsedMesh.boundaryElements[e.tag]||(this.parsedMesh.boundaryElements[e.tag]=[]),t.forEach((t=>{const n=t[0],s=t[1];o(`Processing boundary node pair: [${n}, ${s}] for boundary ${e.tag} (${e.name||"unnamed"})`);let r=!1;for(let t=0;t<this.parsedMesh.nodalNumbering.length;t++){const i=this.parsedMesh.nodalNumbering[t];if(4===i.length){if(i.includes(n)&&i.includes(s)){let a;const l=i.indexOf(n),d=i.indexOf(s);o(`  Found element ${t} containing boundary nodes. Element nodes: [${i.join(", ")}]`),o(`  Node ${n} is at index ${l}, Node ${s} is at index ${d} in the element`),0===l&&2===d||2===l&&0===d?(a=0,o(`  These nodes form the BOTTOM side (${a}) of element ${t}`)):0===l&&1===d||1===l&&0===d?(a=1,o(`  These nodes form the LEFT side (${a}) of element ${t}`)):1===l&&3===d||3===l&&1===d?(a=2,o(`  These nodes form the TOP side (${a}) of element ${t}`)):(2===l&&3===d||3===l&&2===d)&&(a=3,o(`  These nodes form the RIGHT side (${a}) of element ${t}`)),this.parsedMesh.boundaryElements[e.tag].push([t,a]),o(`  Added element-side pair [${t}, ${a}] to boundary tag ${e.tag}`),r=!0;break}}else if(9===i.length&&i.includes(n)&&i.includes(s)){let a;const l=i.indexOf(n),d=i.indexOf(s);o(`  Found element ${t} containing boundary nodes. Element nodes: [${i.join(", ")}]`),o(`  Node ${n} is at index ${l}, Node ${s} is at index ${d} in the element`),0===l&&6===d||6===l&&0===d||0===l&&3===d||3===l&&0===d||3===l&&6===d||6===l&&3===d?(a=0,o(`  These nodes form the BOTTOM side (${a}) of element ${t}`)):0===l&&2===d||2===l&&0===d||0===l&&1===d||1===l&&0===d||1===l&&2===d||2===l&&1===d?(a=1,o(`  These nodes form the LEFT side (${a}) of element ${t}`)):2===l&&8===d||8===l&&2===d||2===l&&5===d||5===l&&2===d||5===l&&8===d||8===l&&5===d?(a=2,o(`  These nodes form the TOP side (${a}) of element ${t}`)):(6===l&&8===d||8===l&&6===d||6===l&&7===d||7===l&&6===d||7===l&&8===d||8===l&&7===d)&&(a=3,o(`  These nodes form the RIGHT side (${a}) of element ${t}`)),this.parsedMesh.boundaryElements[e.tag].push([t,a]),o(`  Added element-side pair [${t}, ${a}] to boundary tag ${e.tag}`),r=!0;break}}r||i(`Could not find element containing boundary nodes ${n} and ${s}. Boundary may be incomplete.`)})))}})),this.boundaryElementsProcessed=!0,this.parsedMesh.boundaryElements.length>0&&void 0===this.parsedMesh.boundaryElements[0])){const e=[];for(let t=1;t<this.parsedMesh.boundaryElements.length;t++)this.parsedMesh.boundaryElements[t]&&e.push(this.parsedMesh.boundaryElements[t]);this.parsedMesh.boundaryElements=e}}}return this.parsedMesh}}class d extends l{constructor({numElementsX:e=null,maxX:t=null,elementOrder:n="linear",parsedMesh:o=null}){super({numElementsX:e,maxX:t,numElementsY:1,maxY:0,meshDimension:"1D",elementOrder:n,parsedMesh:o}),null!==this.numElementsX&&null!==this.maxX||i("numElementsX and maxX are required parameters when generating a 1D mesh from geometry")}generateMesh(){let e=[];let t,n;if("linear"===this.elementOrder){t=this.numElementsX+1,n=(this.maxX-0)/this.numElementsX,e[0]=0;for(let o=1;o<t;o++)e[o]=e[o-1]+n}else if("quadratic"===this.elementOrder){t=2*this.numElementsX+1,n=(this.maxX-0)/this.numElementsX,e[0]=0;for(let o=1;o<t;o++)e[o]=e[o-1]+n/2}const s=this.generate1DNodalNumbering(this.numElementsX,t,this.elementOrder),i=this.findBoundaryElements();return o("Generated node X coordinates: "+JSON.stringify(e)),{nodesXCoordinates:e,totalNodesX:t,nodalNumbering:s,boundaryElements:i}}generate1DNodalNumbering(e,t,n){let o=[];if("linear"===n)for(let t=0;t<e;t++){o[t]=[];for(let e=1;e<=2;e++)o[t][e-1]=t+e}else if("quadratic"===n){let t=0;for(let n=0;n<e;n++){o[n]=[];for(let e=1;e<=3;e++)o[n][e-1]=n+e+t;t+=1}}return o}findBoundaryElements(){const e=[];for(let t=0;t<2;t++)e.push([]);return e[0].push([0,0]),e[1].push([this.numElementsX-1,1]),o("Identified boundary elements by side: "+JSON.stringify(e)),this.boundaryElementsProcessed=!0,e}}class u extends l{constructor({numElementsX:e=null,maxX:t=null,numElementsY:n=null,maxY:o=null,elementOrder:s="linear",parsedMesh:r=null}){super({numElementsX:e,maxX:t,numElementsY:n,maxY:o,meshDimension:"2D",elementOrder:s,parsedMesh:r}),r||null!==this.numElementsX&&null!==this.maxX&&null!==this.numElementsY&&null!==this.maxY||i("numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry")}generateMesh(){let e=[],t=[];let n,s,i,r;if("linear"===this.elementOrder){n=this.numElementsX+1,s=this.numElementsY+1,i=(this.maxX-0)/this.numElementsX,r=(this.maxY-0)/this.numElementsY,e[0]=0,t[0]=0;for(let n=1;n<s;n++)e[n]=e[0],t[n]=t[0]+n*r;for(let o=1;o<n;o++){const n=o*s;e[n]=e[0]+o*i,t[n]=t[0];for(let o=1;o<s;o++)e[n+o]=e[n],t[n+o]=t[n]+o*r}}else if("quadratic"===this.elementOrder){n=2*this.numElementsX+1,s=2*this.numElementsY+1,i=(this.maxX-0)/this.numElementsX,r=(this.maxY-0)/this.numElementsY,e[0]=0,t[0]=0;for(let n=1;n<s;n++)e[n]=e[0],t[n]=t[0]+n*r/2;for(let o=1;o<n;o++){const n=o*s;e[n]=e[0]+o*i/2,t[n]=t[0];for(let o=1;o<s;o++)e[n+o]=e[n],t[n+o]=t[n]+o*r/2}}const a=this.generate2DNodalNumbering(this.numElementsX,this.numElementsY,s,this.elementOrder),l=this.findBoundaryElements();return o("Generated node X coordinates: "+JSON.stringify(e)),o("Generated node Y coordinates: "+JSON.stringify(t)),{nodesXCoordinates:e,nodesYCoordinates:t,totalNodesX:n,totalNodesY:s,nodalNumbering:a,boundaryElements:l}}generate2DNodalNumbering(e,t,n,o){let s=0,i=[];if("linear"===o){let n=0,o=2;for(let s=0;s<e*t;s++)n+=1,i[s]=[],i[s][0]=s+o-1,i[s][1]=s+o,i[s][2]=s+o+t,i[s][3]=s+o+t+1,n===t&&(o+=1,n=0)}else if("quadratic"===o)for(let o=1;o<=e;o++)for(let e=1;e<=t;e++){i[s]=[];for(let t=1;t<=3;t++){let r=3*t-2;i[s][r-1]=n*(2*o+t-3)+2*e-1,i[s][r]=i[s][r-1]+1,i[s][r+1]=i[s][r-1]+2}s+=1}return i}findBoundaryElements(){const e=[];for(let t=0;t<4;t++)e.push([]);for(let t=0;t<this.numElementsX;t++)for(let n=0;n<this.numElementsY;n++){const o=t*this.numElementsY+n;0===n&&e[0].push([o,0]),0===t&&e[1].push([o,1]),n===this.numElementsY-1&&e[2].push([o,2]),t===this.numElementsX-1&&e[3].push([o,3])}return o("Identified boundary elements by side: "+JSON.stringify(e)),this.boundaryElementsProcessed=!0,e}}class c{constructor({meshDimension:e,elementOrder:t}){this.meshDimension=e,this.elementOrder=t}getGaussPointsAndWeights(){let e=[],t=[];return"linear"===this.elementOrder?(e[0]=.5,t[0]=1):"quadratic"===this.elementOrder&&(e[0]=(1-Math.sqrt(.6))/2,e[1]=.5,e[2]=(1+Math.sqrt(.6))/2,t[0]=5/18,t[1]=8/18,t[2]=5/18),{gaussPoints:e,gaussWeights:t}}}function m(e){const{totalNodes:t,nop:n,meshDimension:o,elementOrder:s}=e;let i=[],r=[];for(let e=0;e<t;e++){i[e]=0,r.push([]);for(let n=0;n<t;n++)r[e][n]=0}const l=new a({meshDimension:o,elementOrder:s});let d=new c({meshDimension:o,elementOrder:s}).getGaussPointsAndWeights();return{residualVector:i,jacobianMatrix:r,localToGlobalMap:[],basisFunctions:l,gaussPoints:d.gaussPoints,gaussWeights:d.gaussWeights,numNodes:n[0].length}}function h(e){const{basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:o,localToGlobalMap:s,numNodes:i}=e;let r=0,a=0;for(let e=0;e<i;e++)r+=o[s[e]]*t[e],a+=o[s[e]]*n[e];let l=a,d=[];for(let e=0;e<i;e++)d[e]=n[e]/l;return{xCoordinates:r,detJacobian:l,basisFunctionDerivX:d}}function f(e){const{basisFunction:t,basisFunctionDerivKsi:n,basisFunctionDerivEta:o,nodesXCoordinates:s,nodesYCoordinates:i,localToGlobalMap:r,numNodes:a}=e;let l=0,d=0,u=0,c=0,m=0,h=0;for(let e=0;e<a;e++)l+=s[r[e]]*t[e],d+=i[r[e]]*t[e],u+=s[r[e]]*n[e],c+=s[r[e]]*o[e],m+=i[r[e]]*n[e],h+=i[r[e]]*o[e];let f=u*h-c*m,p=[],b=[];for(let e=0;e<a;e++)p[e]=(h*n[e]-m*o[e])/f,b[e]=(u*o[e]-c*n[e])/f;return{xCoordinates:l,yCoordinates:d,detJacobian:f,basisFunctionDerivX:p,basisFunctionDerivY:b}}class p{constructor(e,t,n,o,s){this.boundaryConditions=e,this.boundaryElements=t,this.nop=n,this.meshDimension=o,this.elementOrder=s}imposeConstantTempBoundaryConditions(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}}))}imposeConstantTempBoundaryConditionsFront(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}}))}imposeConvectionBoundaryConditions(e,t,n,s,i,r,a){let l=[],d=[];Object.keys(this.boundaryConditions).forEach((e=>{const t=this.boundaryConditions[e];"convection"===t[0]&&(l[e]=t[1],d[e]=t[2])})),"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("convection"===this.boundaryConditions[n][0]){const s=l[n],i=d[n];o(`Boundary ${n}: Applying convection with heat transfer coefficient h=${s} W/(m²·K) and external temperature T∞=${i} K`),this.boundaryElements[n].forEach((([n,r])=>{let a;"linear"===this.elementOrder?a=0===r?0:1:"quadratic"===this.elementOrder&&(a=0===r?0:2);const l=this.nop[n][a]-1;o(`  - Applied convection boundary condition to node ${l+1} (element ${n+1}, local node ${a+1})`),e[l]+=-s*i,t[l][l]+=s}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((u=>{if("convection"===this.boundaryConditions[u][0]){const c=l[u],m=d[u];o(`Boundary ${u}: Applying convection with heat transfer coefficient h=${c} W/(m²·K) and external temperature T∞=${m} K`),this.boundaryElements[u].forEach((([l,d])=>{if("linear"===this.elementOrder){let u,h,f,p,b;0===d?(u=n[0],h=0,f=0,p=3,b=2):1===d?(u=0,h=n[0],f=0,p=2,b=1):2===d?(u=n[0],h=1,f=1,p=4,b=2):3===d&&(u=1,h=n[0],f=2,p=4,b=1);let y=a.getBasisFunctions(u,h),g=y.basisFunction,E=y.basisFunctionDerivKsi,v=y.basisFunctionDerivEta,M=0,C=0,D=0,$=0;const F=this.nop[l].length;for(let e=0;e<F;e++){const t=this.nop[l][e]-1;0===d||2===d?(M+=i[t]*E[e],C+=r[t]*E[e]):1!==d&&3!==d||(D+=i[t]*v[e],$+=r[t]*v[e])}let A;A=0===d||2===d?Math.sqrt(M**2+C**2):Math.sqrt(D**2+$**2);for(let n=f;n<p;n+=b){let i=this.nop[l][n]-1;o(`  - Applied convection boundary condition to node ${i+1} (element ${l+1}, local node ${n+1})`),e[i]+=-s[0]*A*g[n]*c*m;for(let e=f;e<p;e+=b){let o=this.nop[l][e]-1;t[i][o]+=-s[0]*A*g[n]*g[e]*c}}}else if("quadratic"===this.elementOrder)for(let u=0;u<3;u++){let h,f,p,b,y;0===d?(h=n[u],f=0,p=0,b=7,y=3):1===d?(h=0,f=n[u],p=0,b=3,y=1):2===d?(h=n[u],f=1,p=2,b=9,y=3):3===d&&(h=1,f=n[u],p=6,b=9,y=1);let g=a.getBasisFunctions(h,f),E=g.basisFunction,v=g.basisFunctionDerivKsi,M=g.basisFunctionDerivEta,C=0,D=0,$=0,F=0;const A=this.nop[l].length;for(let e=0;e<A;e++){const t=this.nop[l][e]-1;0===d||2===d?(C+=i[t]*v[e],D+=r[t]*v[e]):1!==d&&3!==d||($+=i[t]*M[e],F+=r[t]*M[e])}let x;x=0===d||2===d?Math.sqrt(C**2+D**2):Math.sqrt($**2+F**2);for(let n=p;n<b;n+=y){let i=this.nop[l][n]-1;o(`  - Applied convection boundary condition to node ${i+1} (element ${l+1}, local node ${n+1})`),e[i]+=-s[u]*x*E[n]*c*m;for(let e=p;e<b;e+=y){let o=this.nop[l][e]-1;t[i][o]+=-s[u]*x*E[n]*E[e]*c}}}}))}}))}imposeConvectionBoundaryConditionsFront(e,t,n,s,i,r){let a=[],l=[];Object.keys(this.boundaryConditions).forEach((e=>{const t=this.boundaryConditions[e];"convection"===t[0]&&(a[e]=t[1],l[e]=t[2])}));const d=this.nop[e].length,u=Array(d).fill().map((()=>Array(d).fill(0))),c=Array(d).fill(0);for(const m in this.boundaryElements)if("convection"===this.boundaryConditions[m]?.[0]){const h=a[m],f=l[m];o(`Boundary ${m}: Applying convection with heat transfer coefficient h=${h} W/(m²·K) and external temperature T∞=${f} K`);const p=this.boundaryElements[m].find((([t,n])=>t===e));if(p){const a=p[1];if("1D"===this.meshDimension){let t;"linear"===this.elementOrder?t=0===a?0:1:"quadratic"===this.elementOrder&&(t=0===a?0:2),o(`  - Applied convection boundary condition to node ${t+1} (element ${e+1}, local node ${t+1})`),c[t]+=-h*f,u[t][t]+=h}else if("2D"===this.meshDimension)if("linear"===this.elementOrder){let o,l,m,p,b;0===a?(o=s[0],l=0,m=0,p=3,b=2):1===a?(o=0,l=s[0],m=0,p=2,b=1):2===a?(o=s[0],l=1,m=1,p=4,b=2):3===a&&(o=1,l=s[0],m=2,p=4,b=1);const y=r.getBasisFunctions(o,l),g=y.basisFunction,E=y.basisFunctionDerivKsi,v=y.basisFunctionDerivEta;let M,C=0,D=0,$=0,F=0;for(let o=0;o<d;o++){const s=this.nop[e][o]-1;0===a||2===a?(C+=t[s]*E[o],D+=n[s]*E[o]):1!==a&&3!==a||($+=t[s]*v[o],F+=n[s]*v[o])}M=0===a||2===a?Math.sqrt(C**2+D**2):Math.sqrt($**2+F**2);for(let e=m;e<p;e+=b){c[e]+=-i[0]*M*g[e]*h*f;for(let t=m;t<p;t+=b)u[e][t]+=-i[0]*M*g[e]*g[t]*h}}else if("quadratic"===this.elementOrder)for(let o=0;o<3;o++){let l,d,m,p,b;0===a?(l=s[o],d=0,m=0,p=7,b=3):1===a?(l=0,d=s[o],m=0,p=3,b=1):2===a?(l=s[o],d=1,m=2,p=9,b=3):3===a&&(l=1,d=s[o],m=6,p=9,b=1);let y=r.getBasisFunctions(l,d),g=y.basisFunction,E=y.basisFunctionDerivKsi,v=y.basisFunctionDerivEta,M=0,C=0,D=0,$=0;const F=this.nop[e].length;for(let o=0;o<F;o++){const s=this.nop[e][o]-1;0===a||2===a?(M+=t[s]*E[o],C+=n[s]*E[o]):1!==a&&3!==a||(D+=t[s]*v[o],$+=n[s]*v[o])}let A;A=0===a||2===a?Math.sqrt(M**2+C**2):Math.sqrt(D**2+$**2);for(let e=m;e<p;e+=b){c[e]+=-i[o]*A*g[e]*h*f;for(let t=m;t<p;t+=b)u[e][t]+=-i[o]*A*g[e]*g[t]*h}}}}return{localJacobianMatrix:u,localResidualVector:c}}}function b({elementIndex:e,nop:t,meshData:n,basisFunctions:o,FEAData:s}){const{gaussPoints:i,gaussWeights:r,numNodes:a}=s,{nodesXCoordinates:l,nodesYCoordinates:d,meshDimension:u}=n,c=Array(a).fill().map((()=>Array(a).fill(0))),m=Array(a).fill(0),p=Array(a),b=Array(a);for(let n=0;n<a;n++)p[n]=Math.abs(t[e][n]),b[n]=Math.abs(t[e][n])-1;if("1D"===u)for(let e=0;e<i.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=o.getBasisFunctions(i[e]),{detJacobian:s,basisFunctionDerivX:d}=h({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:l,localToGlobalMap:b,numNodes:a});for(let t=0;t<a;t++)for(let n=0;n<a;n++)c[t][n]-=r[e]*s*(d[t]*d[n])}else if("2D"===u)for(let e=0;e<i.length;e++)for(let t=0;t<i.length;t++){const{basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:u}=o.getBasisFunctions(i[e],i[t]),m=p.map((e=>e-1)),{detJacobian:h,basisFunctionDerivX:b,basisFunctionDerivY:y}=f({basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:u,nodesXCoordinates:l,nodesYCoordinates:d,localToGlobalMap:m,numNodes:a});for(let n=0;n<a;n++)for(let o=0;o<a;o++)c[n][o]-=r[e]*r[t]*h*(b[n]*b[o]+y[n]*y[o])}return{localJacobianMatrix:c,localResidualVector:m,ngl:p}}class y{constructor(e,t,n,o,s){this.boundaryConditions=e,this.boundaryElements=t,this.nop=n,this.meshDimension=o,this.elementOrder=s}imposeDirichletBoundaryConditions(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}}))}imposeConstantValueBoundaryConditionsFront(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}}))}}function g(e,t,n,i){s("Starting front propagation matrix assembly...");let r=1-i+.01;o(`eikonalViscousTerm: ${r}`),o(`eikonalActivationFlag: ${i}`);const{nodesXCoordinates:a,nodesYCoordinates:l,nop:d,boundaryElements:u,totalElements:c,meshDimension:p,elementOrder:b}=e,g=m(e),{residualVector:E,jacobianMatrix:v,localToGlobalMap:M,basisFunctions:C,gaussPoints:D,gaussWeights:$,numNodes:F}=g;for(let e=0;e<c;e++){for(let t=0;t<F;t++)M[t]=d[e][t]-1;for(let e=0;e<D.length;e++)if("1D"===p){errorLog("1D front propagation is not yet supported");let t=C.getBasisFunctions(D[e]);const o=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:a,localToGlobalMap:M,numNodes:F}),{detJacobian:s,basisFunctionDerivX:i}=o;t.basisFunction;let r=0;for(let e=0;e<F;e++)r+=n[M[e]]*i[e];for(let e=0;e<F;e++){M[e];for(let e=0;e<F;e++)M[e]}}else if("2D"===p)for(let t=0;t<D.length;t++){let o=C.getBasisFunctions(D[e],D[t]);const s=f({basisFunction:o.basisFunction,basisFunctionDerivKsi:o.basisFunctionDerivKsi,basisFunctionDerivEta:o.basisFunctionDerivEta,nodesXCoordinates:a,nodesYCoordinates:l,localToGlobalMap:M,numNodes:F}),{detJacobian:d,basisFunctionDerivX:u,basisFunctionDerivY:c}=s,m=o.basisFunction;let h=0,p=0;for(let e=0;e<F;e++)h+=n[M[e]]*u[e],p+=n[M[e]]*c[e];for(let n=0;n<F;n++){let o=M[n];E[o]+=r*$[e]*$[t]*d*u[n]*h+r*$[e]*$[t]*d*c[n]*p,0!==i&&(E[o]+=i*($[e]*$[t]*d*m[n]*Math.sqrt(h**2+p**2)-$[e]*$[t]*d*m[n]));for(let s=0;s<F;s++){let a=M[s];v[o][a]+=-r*$[e]*$[t]*d*(u[n]*u[s]+c[n]*c[s]),0!==i&&(v[o][a]+=i*(-d*h*m[n]*$[e]*$[t]/Math.sqrt(h**2+p**2+1e-8))*u[s]-i*(d*p*m[n]*$[e]*$[t]/Math.sqrt(h**2+p**2+1e-8))*c[s])}}}}return new y(t,u,d,p,b).imposeDirichletBoundaryConditions(E,v),s("Front propagation matrix assembly completed"),{jacobianMatrix:v,residualVector:E}}function E({elementIndex:e,nop:t,meshData:n,basisFunctions:o,FEAData:s,solutionVector:i,eikonalActivationFlag:r}){const{gaussPoints:a,gaussWeights:l,numNodes:d}=s,{nodesXCoordinates:u,nodesYCoordinates:c,meshDimension:m}=n;let p=1-r+.01;const b=Array(d).fill().map((()=>Array(d).fill(0))),y=Array(d).fill(0),g=Array(d),E=Array(d);for(let n=0;n<d;n++)g[n]=Math.abs(t[e][n]),E[n]=Math.abs(t[e][n])-1;for(let e=0;e<a.length;e++)if("1D"===m){errorLog("1D front propagation is not yet supported");let t=o.getBasisFunctions(a[e]);const n=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:u,localToGlobalMap:E,numNodes:d}),{detJacobian:s,basisFunctionDerivX:r}=n;t.basisFunction;let l=0;for(let e=0;e<d;e++)l+=i[E[e]]*r[e];for(let e=0;e<d;e++){E[e];for(let e=0;e<d;e++)E[e]}}else if("2D"===m)for(let t=0;t<a.length;t++){const{basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:m}=o.getBasisFunctions(a[e],a[t]),{detJacobian:h,basisFunctionDerivX:g,basisFunctionDerivY:v}=f({basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:m,nodesXCoordinates:u,nodesYCoordinates:c,localToGlobalMap:E,numNodes:d});let M=0,C=0;for(let e=0;e<d;e++)M+=i[E[e]]*g[e],C+=i[E[e]]*v[e];for(let o=0;o<d;o++){E[o],y[o]+=p*l[e]*l[t]*h*g[o]*M+p*l[e]*l[t]*h*v[o]*C,0!==r&&(y[o]+=r*(l[e]*l[t]*h*n[o]*Math.sqrt(M**2+C**2)-l[e]*l[t]*h*n[o]));for(let s=0;s<d;s++)b[o][s]-=p*l[e]*l[t]*h*(g[o]*g[s]+v[o]*v[s]),0!==r&&(b[o][s]+=r*(-h*M*n[o]*l[e]*l[t]/Math.sqrt(M**2+C**2+1e-8))*g[s]-r*(h*C*n[o]*l[e]*l[t]/Math.sqrt(M**2+C**2+1e-8))*v[s])}}return{localJacobianMatrix:b,localResidualVector:y,ngl:g}}const v={},M={},C={currentElementIndex:0},D={};let $;function F(e,t,n,r={}){const l=m(t),d=t.nodesXCoordinates.length,u=t.totalElements;!function(e,t){v.nodalNumbering=Array(t).fill().map((()=>Array(e).fill(0))),v.nodeConstraintCode=Array(e).fill(0),v.boundaryValues=Array(e).fill(0),v.globalResidualVector=Array(e).fill(0),v.solutionVector=Array(e).fill(0),v.topologyData=Array(t).fill(0),v.lateralData=Array(t).fill(0),M.writeFlag=0,M.totalNodes=e,M.transformationFlag=0,M.nodesPerElement=Array(t).fill(0),M.determinant=1;const n=Math.max(e,2e3);M.globalSolutionVector=Array(n).fill(0),M.frontDataIndex=0,C.localJacobianMatrix=Array(e).fill().map((()=>Array(e).fill(0))),C.currentElementIndex=0;const o=function(e,t){const n=Math.max(Math.ceil(Math.sqrt(t))*e,2*e);return n*t}(e,t);D.frontValues=Array(o).fill(0),D.columnHeaders=Array(n).fill(0),D.pivotRow=Array(n).fill(0),D.pivotData=Array(o).fill(0)}(l.numNodes,u),s("Solving system using frontal..."),console.time("systemSolving"),$=new a({meshDimension:t.meshDimension,elementOrder:t.elementOrder});for(let e=0;e<t.totalElements;e++)for(let n=0;n<l.numNodes;n++)v.nodalNumbering[e][n]=t.nop[e][n];for(let e=0;e<t.nodesXCoordinates.length;e++)v.nodeConstraintCode[e]=0,v.boundaryValues[e]=0;let c;e===b?(c=new p(n,t.boundaryElements,t.nop,t.meshDimension,t.elementOrder),c.imposeConstantTempBoundaryConditionsFront(v.nodeConstraintCode,v.boundaryValues)):e===E&&(c=new y(n,t.boundaryElements,t.nop,t.meshDimension,t.elementOrder),c.imposeConstantValueBoundaryConditionsFront(v.nodeConstraintCode,v.boundaryValues));for(let e=0;e<t.nodesXCoordinates.length;e++)v.globalResidualVector[e]=0;M.totalNodes=t.nodesXCoordinates.length,M.writeFlag=0,M.transformationFlag=1,M.determinant=1;for(let e=0;e<t.totalElements;e++)M.nodesPerElement[e]=l.numNodes;M.currentSolutionVector=r.solutionVector,M.eikonalActivationFlag=r.eikonalActivationFlag,function(e,t,n,s){const r=e.totalElements,a=e.nodesXCoordinates.length,l=Math.max(a,M.globalSolutionVector.length);let d,u=Array(t.numNodes).fill(0),c=Array(t.numNodes).fill(0),m=Array(l).fill(0),h=Array(l).fill(0),f=Array(l).fill(0),p=Array(l).fill(0),b=Array(l).fill(0),y=Array(l).fill().map((()=>Array(l).fill(0))),g=Array(a).fill(0),E=Array(a).fill(0),$=Array(a).fill(0),F=1;M.writeFlag++;let N=1,w=1;C.currentElementIndex=0;for(let e=0;e<M.totalNodes;e++)g[e]=0,E[e]=0;if(0!==M.transformationFlag){for(let e=0;e<M.totalNodes;e++)$[e]=0;for(let e=0;e<r;e++){let t=r-e-1;for(let e=0;e<M.nodesPerElement[t];e++){let n=v.nodalNumbering[t][e];0===$[n-1]&&($[n-1]=1,v.nodalNumbering[t][e]=-v.nodalNumbering[t][e])}}}M.transformationFlag=0;let O=0,X=0;for(let e=0;e<l;e++)for(let t=0;t<l;t++)y[t][e]=0;for(;;){let a=!1,$=0,V=0;if(C.currentElementIndex<r&&(C.currentElementIndex++,a=A(e,t,n,s)),a){const e=C.currentElementIndex;$=M.nodesPerElement[e-1],V=M.nodesPerElement[e-1];for(let t=0;t<V;t++){let n,o,s=v.nodalNumbering[e-1][t];if(0===O)O++,u[t]=O,D.columnHeaders[O-1]=s;else{for(n=0;n<O&&Math.abs(s)!==Math.abs(D.columnHeaders[n]);n++);n===O?(O++,u[t]=O,D.columnHeaders[O-1]=s):(u[t]=n+1,D.columnHeaders[n]=s)}if(0===X)X++,c[t]=X,m[X-1]=s;else{for(o=0;o<X&&Math.abs(s)!==Math.abs(m[o]);o++);o===X?(X++,c[t]=X,m[X-1]=s):(c[t]=o+1,m[o]=s)}}if(X>l||O>l)return void i("Error: systemSize not large enough");for(let e=0;e<V;e++){let t=u[e];for(let n=0;n<$;n++){y[c[n]-1][t-1]+=C.localJacobianMatrix[n][e]}}}let S=0;for(let e=0;e<O;e++)D.columnHeaders[e]<0&&(f[S]=e+1,S++);let k=0,T=0;for(let e=0;e<X;e++){let t=m[e];if(t<0){h[T]=e+1,T++;let n=Math.abs(t);1===v.nodeConstraintCode[n-1]&&(p[k]=e+1,k++,v.nodeConstraintCode[n-1]=2,v.globalResidualVector[n-1]=v.boundaryValues[n-1])}}if(k>0)for(let e=0;e<k;e++){let t=p[e]-1,n=Math.abs(m[t]);for(let e=0;e<O;e++){y[t][e]=0,Math.abs(D.columnHeaders[e])===n&&(y[t][e]=1)}}if(S>w||C.currentElementIndex<r){if(0===S)return void i("Error: no more rows fully summed");let e=h[0],t=f[0],n=y[e-1][t-1];if(Math.abs(n)<1e-4){n=0;for(let o=0;o<S;o++){let s=f[o];for(let o=0;o<T;o++){let i=h[o],r=y[i-1][s-1];Math.abs(r)>Math.abs(n)&&(n=r,t=s,e=i)}}}let s=Math.abs(m[e-1]);d=Math.abs(D.columnHeaders[t-1]);let a=s+d+g[s-1]+E[d-1];M.determinant=M.determinant*n*(-1)**a/Math.abs(n);for(let e=0;e<M.totalNodes;e++)e>=s&&g[e]--,e>=d&&E[e]--;if(Math.abs(n)<1e-10&&i(`Matrix singular or ill-conditioned, currentElementIndex=${C.currentElementIndex}, pivotGlobalRowIndex=${s}, pivotColumnGlobalIndex=${d}, pivotValue=${n}`),0===n)return;for(let t=0;t<O;t++)D.pivotRow[t]=y[e-1][t]/n;let l=v.globalResidualVector[s-1]/n;if(v.globalResidualVector[s-1]=l,b[e-1]=n,e>1)for(let n=0;n<e-1;n++){let e=Math.abs(m[n]),o=y[n][t-1];if(b[n]=o,t>1&&0!==o)for(let e=0;e<t-1;e++)y[n][e]-=o*D.pivotRow[e];if(t<O)for(let e=t;e<O;e++)y[n][e-1]=y[n][e]-o*D.pivotRow[e];v.globalResidualVector[e-1]-=o*l}if(e<X)for(let n=e;n<X;n++){let e=Math.abs(m[n]),o=y[n][t-1];if(b[n]=o,t>1)for(let e=0;e<t-1;e++)y[n-1][e]=y[n][e]-o*D.pivotRow[e];if(t<O)for(let e=t;e<O;e++)y[n-1][e-1]=y[n][e]-o*D.pivotRow[e];v.globalResidualVector[e-1]-=o*l}for(let e=0;e<X;e++)D.pivotData[N+e-1]=b[e];N+=X;for(let e=0;e<X;e++)D.pivotData[N+e-1]=m[e];N+=X,D.pivotData[N-1]=e,N++;for(let e=0;e<O;e++)D.frontValues[F-1+e]=D.pivotRow[e];F+=O;for(let e=0;e<O;e++)D.frontValues[F-1+e]=D.columnHeaders[e];F+=O,D.frontValues[F-1]=s,D.frontValues[F]=O,D.frontValues[F+1]=t,D.frontValues[F+2]=n,F+=4;for(let e=0;e<X;e++)y[e][O-1]=0;for(let e=0;e<O;e++)y[X-1][e]=0;if(O--,t<O+1)for(let e=t-1;e<O;e++)D.columnHeaders[e]=D.columnHeaders[e+1];if(X--,e<X+1)for(let t=e-1;t<X;t++)m[t]=m[t+1];if(X>1||C.currentElementIndex<r)continue;if(d=Math.abs(D.columnHeaders[0]),e=1,n=y[0][0],s=Math.abs(m[0]),t=1,a=s+d+g[s-1]+E[d-1],M.determinant=M.determinant*n*(-1)**a/Math.abs(n),D.pivotRow[0]=1,Math.abs(n)<1e-10&&i(`Matrix singular or ill-conditioned, currentElementIndex=${C.currentElementIndex}, pivotGlobalRowIndex=${s}, pivotColumnGlobalIndex=${d}, pivotValue=${n}`),0===n)return;v.globalResidualVector[s-1]=v.globalResidualVector[s-1]/n,D.frontValues[F-1]=D.pivotRow[0],F++,D.frontValues[F-1]=D.columnHeaders[0],F++,D.frontValues[F-1]=s,D.frontValues[F]=O,D.frontValues[F+1]=t,D.frontValues[F+2]=n,F+=4,D.pivotData[N-1]=b[0],N++,D.pivotData[N-1]=m[0],N++,D.pivotData[N-1]=e,N++,M.frontDataIndex=F,1===M.writeFlag&&o(`total ecs transfer in matrix reduction=${F}`),x(F);break}}}(t,l,c,e);for(let e=0;e<t.nodesXCoordinates.length;e++)v.solutionVector[e]=M.globalSolutionVector[e];const{nodesXCoordinates:h,nodesYCoordinates:f}=t;for(let e=0;e<t.nodesXCoordinates.length;e++)"1D"===t.meshDimension?o(`${h[e].toExponential(5)}  ${v.solutionVector[e].toExponential(5)}`):o(`${h[e].toExponential(5)}  ${f[e].toExponential(5)}  ${v.solutionVector[e].toExponential(5)}`);console.timeEnd("systemSolving"),s("System solved successfully");const{nodesXCoordinates:g,nodesYCoordinates:F}=t;return{solutionVector:v.solutionVector.slice(0,d),nodesCoordinates:{nodesXCoordinates:g,nodesYCoordinates:F}}}function A(e,t,n,o){const s=C.currentElementIndex-1;if(s<0||s>=e.totalElements)return i(`Skipping out-of-range elementIndex=${s} (totalElements=${e.totalElements})`),!1;const{localJacobianMatrix:r,localResidualVector:a,ngl:l}=o({elementIndex:s,nop:v.nodalNumbering,meshData:e,basisFunctions:$,FEAData:t,solutionVector:M.currentSolutionVector,eikonalActivationFlag:M.eikonalActivationFlag});let d=Array(t.numNodes).fill().map((()=>Array(t.numNodes).fill(0))),u=Array(t.numNodes).fill(0);if(o===b){let o=!1;for(const t in e.boundaryElements)if("convection"===n.boundaryConditions[t]?.[0]&&e.boundaryElements[t].some((([e,t])=>e===s))){o=!0;break}if(o){const{gaussPoints:o,gaussWeights:i}=t,r=n.imposeConvectionBoundaryConditionsFront(s,e.nodesXCoordinates,e.nodesYCoordinates,o,i,$);d=r.localJacobianMatrix,u=r.localResidualVector}}for(let e=0;e<t.numNodes;e++)for(let n=0;n<t.numNodes;n++)C.localJacobianMatrix[e][n]=r[e][n]+d[e][n];for(let e=0;e<t.numNodes;e++){const t=l[e]-1;v.globalResidualVector[t]+=a[e]+u[e]}return!0}function x(e){for(let e=0;e<M.totalNodes;e++)M.globalSolutionVector[e]=v.boundaryValues[e];for(let t=1;t<=M.totalNodes;t++){e-=4;let n=D.frontValues[e-1],o=D.frontValues[e],s=D.frontValues[e+1];if(D.frontValues[e+2],1===t)e--,D.columnHeaders[0]=D.frontValues[e-1],e--,D.pivotRow[0]=D.frontValues[e-1];else{e-=o;for(let t=0;t<o;t++)D.columnHeaders[t]=D.frontValues[e-1+t];e-=o;for(let t=0;t<o;t++)D.pivotRow[t]=D.frontValues[e-1+t]}let i=Math.abs(D.columnHeaders[s-1]);if(v.nodeConstraintCode[i-1]>0)continue;let r=0;D.pivotRow[s-1]=0;for(let e=0;e<o;e++)r-=D.pivotRow[e]*M.globalSolutionVector[Math.abs(D.columnHeaders[e])-1];M.globalSolutionVector[i-1]=r+v.globalResidualVector[n-1],v.nodeConstraintCode[i-1]=1}1===M.writeFlag&&o(`value of frontDataCounter after backsubstitution=${e}`)}function N(t,n,o=100,a=1e-4){let l=0,d=!1,u=0,c=[],m=[],h=[],f=[],p=n.meshData.nodesXCoordinates.length;for(let e=0;e<p;e++)c[e]=0,m[e]=0;for(n.initialSolution&&n.initialSolution.length===p&&(m=[...n.initialSolution]);u<o&&!d;){for(let e=0;e<m.length;e++)m[e]=Number(m[e])+Number(c[e]);if("frontal"===n.solverMethod){c=F(E,n.meshData,n.boundaryConditions,{solutionVector:m,eikonalActivationFlag:n.eikonalActivationFlag}).solutionVector}else{({jacobianMatrix:h,residualVector:f}=t(n.meshData,n.boundaryConditions,m,n.eikonalActivationFlag));c=r(n.solverMethod,h,f).solutionVector}if(l=e(c),s(`Newton-Raphson iteration ${u+1}: Error norm = ${l.toExponential(4)}`),l<=a)d=!0;else if(l>100){i(`Solution not converged. Error norm: ${l}`);break}u++}return{solutionVector:m,converged:d,iterations:u,jacobianMatrix:h,residualVector:f}}class w{constructor(){this.solverConfig=null,this.meshConfig={},this.boundaryConditions={},this.solverMethod="lusolve",this.coefficientFunctions=null,s("FEAScriptModel instance created")}setSolverConfig(e,t={}){this.solverConfig=e,t&&t.coefficientFunctions&&(this.coefficientFunctions=t.coefficientFunctions,o("Coefficient functions set")),o(`Solver config set to: ${e}`)}setMeshConfig(e){this.meshConfig=e,o(`Mesh config set with dimensions: ${e.meshDimension}`)}addBoundaryCondition(e,t){this.boundaryConditions[e]=t,o(`Boundary condition added for boundary: ${e}, type: ${t[0]}`)}setSolverMethod(e){this.solverMethod=e,o(`Solver method set to: ${e}`)}solve(){if(!this.solverConfig||!this.meshConfig||!this.boundaryConditions){const e="Solver config, mesh config, and boundary conditions must be set before solving.";throw console.error(e),new Error(e)}let e=[],t=[],n=[],a=[];s("Preparing mesh...");const l=function(e){const{meshDimension:t,numElementsX:n,numElementsY:s,maxX:r,maxY:a,elementOrder:l,parsedMesh:c}=e;let m;"1D"===t?m=new d({numElementsX:n,maxX:r,elementOrder:l,parsedMesh:c}):"2D"===t?m=new u({numElementsX:n,maxX:r,numElementsY:s,maxY:a,elementOrder:l,parsedMesh:c}):i("Mesh dimension must be either '1D' or '2D'.");const h=m.boundaryElementsProcessed?m.parsedMesh:m.generateMesh();let f,p,b=h.nodesXCoordinates,y=h.nodesYCoordinates,g=h.totalNodesX,E=h.totalNodesY,v=h.nodalNumbering,M=h.boundaryElements;return null!=c?(f=v.length,p=b.length,o(`Using parsed mesh with ${f} elements and ${p} nodes`)):(f=n*("2D"===t?s:1),p=g*("2D"===t?E:1),o(`Using mesh generated from geometry with ${f} elements and ${p} nodes`)),{nodesXCoordinates:b,nodesYCoordinates:y,totalNodesX:g,totalNodesY:E,nop:v,boundaryElements:M,totalElements:f,totalNodes:p,meshDimension:t,elementOrder:l}}(this.meshConfig);s("Mesh preparation completed");const c={nodesXCoordinates:l.nodesXCoordinates,nodesYCoordinates:l.nodesYCoordinates};if(s("Beginning solving process..."),console.time("totalSolvingTime"),"heatConductionScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod){n=F(b,l,this.boundaryConditions).solutionVector}else{({jacobianMatrix:e,residualVector:t}=function(e,t){s("Starting solid heat transfer matrix assembly...");const{nodesXCoordinates:n,nodesYCoordinates:o,nop:i,boundaryElements:r,totalElements:a,meshDimension:l,elementOrder:d}=e,u=m(e),{residualVector:c,jacobianMatrix:b,localToGlobalMap:y,basisFunctions:g,gaussPoints:E,gaussWeights:v,numNodes:M}=u;for(let e=0;e<a;e++){for(let t=0;t<M;t++)y[t]=i[e][t]-1;for(let e=0;e<E.length;e++)if("1D"===l){const t=g.getBasisFunctions(E[e]),o=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:n,localToGlobalMap:y,numNodes:M}),{detJacobian:s,basisFunctionDerivX:i}=o;for(let t=0;t<M;t++){let n=y[t];for(let o=0;o<M;o++){let r=y[o];b[n][r]+=-v[e]*s*(i[t]*i[o])}}}else if("2D"===l)for(let t=0;t<E.length;t++){const s=g.getBasisFunctions(E[e],E[t]),i=f({basisFunction:s.basisFunction,basisFunctionDerivKsi:s.basisFunctionDerivKsi,basisFunctionDerivEta:s.basisFunctionDerivEta,nodesXCoordinates:n,nodesYCoordinates:o,localToGlobalMap:y,numNodes:M}),{detJacobian:r,basisFunctionDerivX:a,basisFunctionDerivY:l}=i;for(let n=0;n<M;n++){let o=y[n];for(let s=0;s<M;s++){let i=y[s];b[o][i]+=-v[e]*v[t]*r*(a[n]*a[s]+l[n]*l[s])}}}}const C=new p(t,r,i,l,d);return C.imposeConvectionBoundaryConditions(c,b,E,v,n,o,g),C.imposeConstantTempBoundaryConditions(c,b),s("Solid heat transfer matrix assembly completed"),{jacobianMatrix:b,residualVector:c}}(l,this.boundaryConditions));n=r(this.solverMethod,e,t).solutionVector}else if("frontPropagationScript"===this.solverConfig){s(`Using solver: ${this.solverConfig}`);let o=0;const i=5,r={meshData:l,boundaryConditions:this.boundaryConditions,eikonalActivationFlag:o,solverMethod:this.solverMethod,initialSolution:a};for(;o<=1;){r.eikonalActivationFlag=o,n.length>0&&(r.initialSolution=[...n]);const s=N(g,r,100,1e-4);e=s.jacobianMatrix,t=s.residualVector,n=s.solutionVector,o+=1/i}}else if("generalFormPDEScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod)i("Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.");else{({jacobianMatrix:e,residualVector:t}=function(e,t,n){s("Starting general form PDE matrix assembly...");const{nodesXCoordinates:o,nodesYCoordinates:r,nop:a,boundaryElements:l,totalElements:d,meshDimension:u,elementOrder:c}=e,{A:f,B:p,C:b,D:g}=n,E=m(e),{residualVector:v,jacobianMatrix:M,localToGlobalMap:C,basisFunctions:D,gaussPoints:$,gaussWeights:F,numNodes:A}=E;if("1D"===u)for(let e=0;e<d;e++){for(let t=0;t<A;t++)C[t]=Math.abs(a[e][t])-1;for(let e=0;e<$.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=D.getBasisFunctions($[e]),{detJacobian:s,basisFunctionDerivX:i}=h({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:o,localToGlobalMap:C,numNodes:A});let r=0;for(let e=0;e<A;e++)r+=o[C[e]]*t[e];const a=f(r),l=p(r),d=b(r),u=g(r);for(let n=0;n<A;n++){const o=C[n];v[o]-=F[e]*s*u*t[n];for(let r=0;r<A;r++){const u=C[r];M[o][u]+=F[e]*s*a*i[n]*i[r],M[o][u]-=F[e]*s*l*i[r]*t[n],M[o][u]+=F[e]*s*d*t[n]*t[r]}}}}else"2D"===u&&i("2D general form PDE is not yet supported in assembleGeneralFormPDEMat.");return new y(t,l,a,u,c).imposeDirichletBoundaryConditions(v,M),s("General form PDE matrix assembly completed"),{jacobianMatrix:M,residualVector:v}}(l,this.boundaryConditions,this.coefficientFunctions));n=r(this.solverMethod,e,t).solutionVector}return console.timeEnd("totalSolvingTime"),s("Solving process completed"),{solutionVector:n,nodesCoordinates:c}}}const O=async e=>{let t={nodesXCoordinates:[],nodesYCoordinates:[],nodalNumbering:{quadElements:[],triangleElements:[]},boundaryElements:[],boundaryConditions:[],boundaryNodePairs:{},gmshV:0,ascii:!1,fltBytes:"8",totalNodesX:0,totalNodesY:0,physicalPropMap:[],elementTypes:{}},n=(await e.text()).split("\n").map((e=>e.trim())).filter((e=>""!==e&&" "!==e)),s="",i=0,r=0,a=0,l=0,d={numNodes:0},u=0,c=[],m=0,h=0,f=0,p={dim:0,tag:0,elementType:0,numElements:0},b=0,y={};for(;i<n.length;){const e=n[i];if("$MeshFormat"===e){s="meshFormat",i++;continue}if("$EndMeshFormat"===e){s="",i++;continue}if("$PhysicalNames"===e){s="physicalNames",i++;continue}if("$EndPhysicalNames"===e){s="",i++;continue}if("$Entities"===e){s="entities",i++;continue}if("$EndEntities"===e){s="",i++;continue}if("$Nodes"===e){s="nodes",i++;continue}if("$EndNodes"===e){s="",i++;continue}if("$Elements"===e){s="elements",i++;continue}if("$EndElements"===e){s="",i++;continue}const o=e.split(/\s+/).filter((e=>""!==e));if("meshFormat"===s)t.gmshV=parseFloat(o[0]),t.ascii="0"===o[1],t.fltBytes=o[2];else if("physicalNames"===s){if(o.length>=3){if(!/^\d+$/.test(o[0])){i++;continue}const e=parseInt(o[0],10),n=parseInt(o[1],10);let s=o.slice(2).join(" ");s=s.replace(/^"|"$/g,""),t.physicalPropMap.push({tag:n,dimension:e,name:s})}}else if("nodes"===s){if(0===r){r=parseInt(o[0],10),a=parseInt(o[1],10),t.nodesXCoordinates=new Array(a).fill(0),t.nodesYCoordinates=new Array(a).fill(0),i++;continue}if(l<r&&0===d.numNodes){d={dim:parseInt(o[0],10),tag:parseInt(o[1],10),parametric:parseInt(o[2],10),numNodes:parseInt(o[3],10)},c=[],u=0,m=0,i++;continue}if(u<d.numNodes){for(let e=0;e<o.length&&u<d.numNodes;e++)c.push(parseInt(o[e],10)),u++;if(u<d.numNodes){i++;continue}i++;continue}if(m<d.numNodes){const e=c[m]-1,n=parseFloat(o[0]),s=parseFloat(o[1]);t.nodesXCoordinates[e]=n,t.nodesYCoordinates[e]=s,t.totalNodesX++,t.totalNodesY++,m++,m===d.numNodes&&(l++,d={numNodes:0})}}else if("elements"===s){if(0===h){h=parseInt(o[0],10),parseInt(o[1],10),i++;continue}if(f<h&&0===p.numElements){p={dim:parseInt(o[0],10),tag:parseInt(o[1],10),elementType:parseInt(o[2],10),numElements:parseInt(o[3],10)},t.elementTypes[p.elementType]=(t.elementTypes[p.elementType]||0)+p.numElements,b=0,i++;continue}if(b<p.numElements){parseInt(o[0],10);const e=o.slice(1).map((e=>parseInt(e,10)));if(1===p.elementType||8===p.elementType){const n=p.tag;y[n]||(y[n]=[]),y[n].push(e),t.boundaryNodePairs[n]||(t.boundaryNodePairs[n]=[]),t.boundaryNodePairs[n].push(e)}else 2===p.elementType?t.nodalNumbering.triangleElements.push(e):(3===p.elementType||10===p.elementType)&&t.nodalNumbering.quadElements.push(e);b++,b===p.numElements&&(f++,p={numElements:0})}}i++}return t.physicalPropMap.forEach((e=>{if(1===e.dimension){const n=y[e.tag]||[];n.length>0&&t.boundaryConditions.push({name:e.name,tag:e.tag,nodes:n})}})),o(`Parsed boundary node pairs by physical tag: ${JSON.stringify(t.boundaryNodePairs)}. These pairs will be used to identify boundary elements in the mesh.`),t};function X(e,t,n,o,s,i,r="structured"){const{nodesXCoordinates:a,nodesYCoordinates:l}=t;if("1D"===o&&"line"===s){let t;t=e.length>0&&Array.isArray(e[0])?e.map((e=>e[0])):e;let o=Array.from(a),s={x:o,y:t,mode:"lines",type:"scatter",line:{color:"rgb(219, 64, 82)",width:2},name:"Solution"},r=Math.min(window.innerWidth,700),l=Math.max(...o),d=r/l,u={title:`line plot - ${n}`,width:Math.max(d*l,400),height:350,xaxis:{title:"x"},yaxis:{title:"Solution"},margin:{l:70,r:40,t:50,b:50}};Plotly.newPlot(i,[s],u,{responsive:!0})}else if("2D"===o&&"contour"===s){const t="structured"===r,o=new Set(a).size,d=new Set(l).size;let u;u=Array.isArray(e[0])?e.map((e=>e[0])):e;let c=Math.min(window.innerWidth,700),m=Math.max(...a),h=Math.max(...l)/m,f=Math.min(c,600),p={title:`${s} plot - ${n}`,width:f,height:f*h*.8,xaxis:{title:"x"},yaxis:{title:"y"},margin:{l:50,r:50,t:50,b:50},hovermode:"closest"};if(t){const t=o,n=d;math.reshape(Array.from(a),[t,n]);let s=math.reshape(Array.from(l),[t,n]),r=math.reshape(Array.from(e),[t,n]),u=math.transpose(r),c=[];for(let e=0;e<t*n;e+=n){let t=a[e];c.push(t)}let m={z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},x:c,y:s[0],name:"Solution Field"};Plotly.newPlot(i,[m],p,{responsive:!0})}else{let e={x:a,y:l,z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},name:"Solution Field"};Plotly.newPlot(i,[e],p,{responsive:!0})}}}
+function e(e){let t=0;for(let n=0;n<e.length;n++)t+=e[n]*e[n];return t=Math.sqrt(t),t}let t="basic";function n(e){"basic"!==e&&"debug"!==e?(console.log("%c[WARN] Invalid log level: "+e+". Using basic instead.","color: #FFC107; font-weight: bold;"),t="basic"):(t=e,s(`Log level set to: ${e}`))}function o(e){"debug"===t&&console.log("%c[DEBUG] "+e,"color: #2196F3; font-weight: bold;")}function s(e){console.log("%c[INFO] "+e,"color: #4CAF50; font-weight: bold;")}function i(e){console.log("%c[ERROR] "+e,"color: #F44336; font-weight: bold;")}function r(e,t,n,r={}){const{maxIterations:a=1e3,tolerance:l=1e-6}=r;let d=[],u=!0,c=0;if(s(`Solving system using ${e}...`),console.time("systemSolving"),"lusolve"===e){const e=math.sparse(t),o=math.slu(e,1,1);let s=math.lusolve(o,n);d=math.squeeze(s).valueOf()}else if("jacobi"===e){const e=function(e,t,n,o={}){const{maxIterations:s=1e3,tolerance:i=1e-6}=o,r=e.length;let a=[...n],l=new Array(r);for(let n=0;n<s;n++){for(let n=0;n<r;n++){let o=0;for(let t=0;t<r;t++)t!==n&&(o+=e[n][t]*a[t]);l[n]=(t[n]-o)/e[n][n]}let o=0;for(let e=0;e<r;e++)o=Math.max(o,Math.abs(l[e]-a[e]));if(a=[...l],o<i)return{solutionVector:a,iterations:n+1,converged:!0}}return{solutionVector:a,iterations:s,converged:!1}}(t,n,new Array(n.length).fill(0),{maxIterations:a,tolerance:l});e.converged?o(`Jacobi method converged in ${e.iterations} iterations`):i(`Jacobi method did not converge after ${e.iterations} iterations`),d=e.solutionVector,u=e.converged,c=e.iterations}else i(`Unknown solver method: ${e}`);return console.timeEnd("systemSolving"),s("System solved successfully"),{solutionVector:d,converged:u,iterations:c}}class a{constructor({meshDimension:e,elementOrder:t}){this.meshDimension=e,this.elementOrder=t}getBasisFunctions(e,t=null){let n=[],o=[],s=[];if("1D"===this.meshDimension)"linear"===this.elementOrder?(n[0]=1-e,n[1]=e,o[0]=-1,o[1]=1):"quadratic"===this.elementOrder&&(n[0]=1-3*e+2*e**2,n[1]=4*e-4*e**2,n[2]=2*e**2-e,o[0]=4*e-3,o[1]=4-8*e,o[2]=4*e-1);else if("2D"===this.meshDimension){if(null===t)return void i("Eta coordinate is required for 2D elements");if("linear"===this.elementOrder){function r(e){return 1-e}n[0]=r(e)*r(t),n[1]=r(e)*t,n[2]=e*r(t),n[3]=e*t,o[0]=-1*r(t),o[1]=-1*t,o[2]=1*r(t),o[3]=1*t,s[0]=-1*r(e),s[1]=1*r(e),s[2]=-1*e,s[3]=1*e}else if("quadratic"===this.elementOrder){function a(e){return 2*e**2-3*e+1}function l(e){return-4*e**2+4*e}function d(e){return 2*e**2-e}function u(e){return 4*e-3}function c(e){return-8*e+4}function m(e){return 4*e-1}n[0]=a(e)*a(t),n[1]=a(e)*l(t),n[2]=a(e)*d(t),n[3]=l(e)*a(t),n[4]=l(e)*l(t),n[5]=l(e)*d(t),n[6]=d(e)*a(t),n[7]=d(e)*l(t),n[8]=d(e)*d(t),o[0]=u(e)*a(t),o[1]=u(e)*l(t),o[2]=u(e)*d(t),o[3]=c(e)*a(t),o[4]=c(e)*l(t),o[5]=c(e)*d(t),o[6]=m(e)*a(t),o[7]=m(e)*l(t),o[8]=m(e)*d(t),s[0]=a(e)*u(t),s[1]=a(e)*c(t),s[2]=a(e)*m(t),s[3]=l(e)*u(t),s[4]=l(e)*c(t),s[5]=l(e)*m(t),s[6]=d(e)*u(t),s[7]=d(e)*c(t),s[8]=d(e)*m(t)}}return{basisFunction:n,basisFunctionDerivKsi:o,basisFunctionDerivEta:s}}}class l{constructor({numElementsX:e=null,maxX:t=null,numElementsY:n=null,maxY:o=null,meshDimension:i=null,elementOrder:r="linear",parsedMesh:a=null}){this.numElementsX=e,this.numElementsY=n,this.maxX=t,this.maxY=o,this.meshDimension=i,this.elementOrder=r,this.parsedMesh=a,this.boundaryElementsProcessed=!1,this.parsedMesh&&(s("Using pre-parsed mesh from gmshReader data for mesh generation."),this.parseMeshFromGmsh())}parseMeshFromGmsh(){if(this.parsedMesh.nodalNumbering||i("No valid nodal numbering found in the parsed mesh."),"object"==typeof this.parsedMesh.nodalNumbering&&!Array.isArray(this.parsedMesh.nodalNumbering)){const e=this.parsedMesh.nodalNumbering.quadElements||[];if(this.parsedMesh.nodalNumbering.triangleElements,o("Initial parsed mesh nodal numbering from GMSH format: "+JSON.stringify(this.parsedMesh.nodalNumbering)),this.parsedMesh.elementTypes[3]||this.parsedMesh.elementTypes[10]){const t=[];for(let n=0;n<e.length;n++){const o=e[n],s=new Array(o.length);4===o.length?(s[0]=o[0],s[1]=o[3],s[2]=o[1],s[3]=o[2]):9===o.length&&(s[0]=o[0],s[1]=o[7],s[2]=o[3],s[3]=o[4],s[4]=o[8],s[5]=o[6],s[6]=o[1],s[7]=o[5],s[8]=o[2]),t.push(s)}this.parsedMesh.nodalNumbering=t}else this.parsedMesh.elementTypes[2]&&i("Element type is neither triangle nor quad; mapping for this type is not implemented yet.");if(o("Nodal numbering after mapping from GMSH to FEAScript format: "+JSON.stringify(this.parsedMesh.nodalNumbering)),this.parsedMesh.physicalPropMap&&this.parsedMesh.boundaryElements){if(Array.isArray(this.parsedMesh.boundaryElements)&&this.parsedMesh.boundaryElements.length>0&&void 0===this.parsedMesh.boundaryElements[0]){const e=[];for(let t=1;t<this.parsedMesh.boundaryElements.length;t++)this.parsedMesh.boundaryElements[t]&&e.push(this.parsedMesh.boundaryElements[t]);this.parsedMesh.boundaryElements=e}if(this.parsedMesh.boundaryNodePairs&&!this.parsedMesh.boundaryElementsProcessed&&(this.parsedMesh.boundaryElements=[],this.parsedMesh.physicalPropMap.forEach((e=>{if(1===e.dimension){const t=this.parsedMesh.boundaryNodePairs[e.tag]||[];t.length>0&&(this.parsedMesh.boundaryElements[e.tag]||(this.parsedMesh.boundaryElements[e.tag]=[]),t.forEach((t=>{const n=t[0],s=t[1];o(`Processing boundary node pair: [${n}, ${s}] for boundary ${e.tag} (${e.name||"unnamed"})`);let r=!1;for(let t=0;t<this.parsedMesh.nodalNumbering.length;t++){const i=this.parsedMesh.nodalNumbering[t];if(4===i.length){if(i.includes(n)&&i.includes(s)){let a;const l=i.indexOf(n),d=i.indexOf(s);o(`  Found element ${t} containing boundary nodes. Element nodes: [${i.join(", ")}]`),o(`  Node ${n} is at index ${l}, Node ${s} is at index ${d} in the element`),0===l&&2===d||2===l&&0===d?(a=0,o(`  These nodes form the BOTTOM side (${a}) of element ${t}`)):0===l&&1===d||1===l&&0===d?(a=1,o(`  These nodes form the LEFT side (${a}) of element ${t}`)):1===l&&3===d||3===l&&1===d?(a=2,o(`  These nodes form the TOP side (${a}) of element ${t}`)):(2===l&&3===d||3===l&&2===d)&&(a=3,o(`  These nodes form the RIGHT side (${a}) of element ${t}`)),this.parsedMesh.boundaryElements[e.tag].push([t,a]),o(`  Added element-side pair [${t}, ${a}] to boundary tag ${e.tag}`),r=!0;break}}else if(9===i.length&&i.includes(n)&&i.includes(s)){let a;const l=i.indexOf(n),d=i.indexOf(s);o(`  Found element ${t} containing boundary nodes. Element nodes: [${i.join(", ")}]`),o(`  Node ${n} is at index ${l}, Node ${s} is at index ${d} in the element`),0===l&&6===d||6===l&&0===d||0===l&&3===d||3===l&&0===d||3===l&&6===d||6===l&&3===d?(a=0,o(`  These nodes form the BOTTOM side (${a}) of element ${t}`)):0===l&&2===d||2===l&&0===d||0===l&&1===d||1===l&&0===d||1===l&&2===d||2===l&&1===d?(a=1,o(`  These nodes form the LEFT side (${a}) of element ${t}`)):2===l&&8===d||8===l&&2===d||2===l&&5===d||5===l&&2===d||5===l&&8===d||8===l&&5===d?(a=2,o(`  These nodes form the TOP side (${a}) of element ${t}`)):(6===l&&8===d||8===l&&6===d||6===l&&7===d||7===l&&6===d||7===l&&8===d||8===l&&7===d)&&(a=3,o(`  These nodes form the RIGHT side (${a}) of element ${t}`)),this.parsedMesh.boundaryElements[e.tag].push([t,a]),o(`  Added element-side pair [${t}, ${a}] to boundary tag ${e.tag}`),r=!0;break}}r||i(`Could not find element containing boundary nodes ${n} and ${s}. Boundary may be incomplete.`)})))}})),this.boundaryElementsProcessed=!0,this.parsedMesh.boundaryElements.length>0&&void 0===this.parsedMesh.boundaryElements[0])){const e=[];for(let t=1;t<this.parsedMesh.boundaryElements.length;t++)this.parsedMesh.boundaryElements[t]&&e.push(this.parsedMesh.boundaryElements[t]);this.parsedMesh.boundaryElements=e}}}return this.parsedMesh}}class d extends l{constructor({numElementsX:e=null,maxX:t=null,elementOrder:n="linear",parsedMesh:o=null}){super({numElementsX:e,maxX:t,numElementsY:1,maxY:0,meshDimension:"1D",elementOrder:n,parsedMesh:o}),null!==this.numElementsX&&null!==this.maxX||i("numElementsX and maxX are required parameters when generating a 1D mesh from geometry")}generateMesh(){let e=[];let t,n;if("linear"===this.elementOrder){t=this.numElementsX+1,n=(this.maxX-0)/this.numElementsX,e[0]=0;for(let o=1;o<t;o++)e[o]=e[o-1]+n}else if("quadratic"===this.elementOrder){t=2*this.numElementsX+1,n=(this.maxX-0)/this.numElementsX,e[0]=0;for(let o=1;o<t;o++)e[o]=e[o-1]+n/2}const s=this.generate1DNodalNumbering(this.numElementsX,t,this.elementOrder),i=this.findBoundaryElements();return o("Generated node X coordinates: "+JSON.stringify(e)),{nodesXCoordinates:e,totalNodesX:t,nodalNumbering:s,boundaryElements:i}}generate1DNodalNumbering(e,t,n){let o=[];if("linear"===n)for(let t=0;t<e;t++){o[t]=[];for(let e=1;e<=2;e++)o[t][e-1]=t+e}else if("quadratic"===n){let t=0;for(let n=0;n<e;n++){o[n]=[];for(let e=1;e<=3;e++)o[n][e-1]=n+e+t;t+=1}}return o}findBoundaryElements(){const e=[];for(let t=0;t<2;t++)e.push([]);return e[0].push([0,0]),e[1].push([this.numElementsX-1,1]),o("Identified boundary elements by side: "+JSON.stringify(e)),this.boundaryElementsProcessed=!0,e}}class u extends l{constructor({numElementsX:e=null,maxX:t=null,numElementsY:n=null,maxY:o=null,elementOrder:s="linear",parsedMesh:r=null}){super({numElementsX:e,maxX:t,numElementsY:n,maxY:o,meshDimension:"2D",elementOrder:s,parsedMesh:r}),r||null!==this.numElementsX&&null!==this.maxX&&null!==this.numElementsY&&null!==this.maxY||i("numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry")}generateMesh(){let e=[],t=[];let n,s,i,r;if("linear"===this.elementOrder){n=this.numElementsX+1,s=this.numElementsY+1,i=(this.maxX-0)/this.numElementsX,r=(this.maxY-0)/this.numElementsY,e[0]=0,t[0]=0;for(let n=1;n<s;n++)e[n]=e[0],t[n]=t[0]+n*r;for(let o=1;o<n;o++){const n=o*s;e[n]=e[0]+o*i,t[n]=t[0];for(let o=1;o<s;o++)e[n+o]=e[n],t[n+o]=t[n]+o*r}}else if("quadratic"===this.elementOrder){n=2*this.numElementsX+1,s=2*this.numElementsY+1,i=(this.maxX-0)/this.numElementsX,r=(this.maxY-0)/this.numElementsY,e[0]=0,t[0]=0;for(let n=1;n<s;n++)e[n]=e[0],t[n]=t[0]+n*r/2;for(let o=1;o<n;o++){const n=o*s;e[n]=e[0]+o*i/2,t[n]=t[0];for(let o=1;o<s;o++)e[n+o]=e[n],t[n+o]=t[n]+o*r/2}}const a=this.generate2DNodalNumbering(this.numElementsX,this.numElementsY,s,this.elementOrder),l=this.findBoundaryElements();return o("Generated node X coordinates: "+JSON.stringify(e)),o("Generated node Y coordinates: "+JSON.stringify(t)),{nodesXCoordinates:e,nodesYCoordinates:t,totalNodesX:n,totalNodesY:s,nodalNumbering:a,boundaryElements:l}}generate2DNodalNumbering(e,t,n,o){let s=0,i=[];if("linear"===o){let n=0,o=2;for(let s=0;s<e*t;s++)n+=1,i[s]=[],i[s][0]=s+o-1,i[s][1]=s+o,i[s][2]=s+o+t,i[s][3]=s+o+t+1,n===t&&(o+=1,n=0)}else if("quadratic"===o)for(let o=1;o<=e;o++)for(let e=1;e<=t;e++){i[s]=[];for(let t=1;t<=3;t++){let r=3*t-2;i[s][r-1]=n*(2*o+t-3)+2*e-1,i[s][r]=i[s][r-1]+1,i[s][r+1]=i[s][r-1]+2}s+=1}return i}findBoundaryElements(){const e=[];for(let t=0;t<4;t++)e.push([]);for(let t=0;t<this.numElementsX;t++)for(let n=0;n<this.numElementsY;n++){const o=t*this.numElementsY+n;0===n&&e[0].push([o,0]),0===t&&e[1].push([o,1]),n===this.numElementsY-1&&e[2].push([o,2]),t===this.numElementsX-1&&e[3].push([o,3])}return o("Identified boundary elements by side: "+JSON.stringify(e)),this.boundaryElementsProcessed=!0,e}}class c{constructor({meshDimension:e,elementOrder:t}){this.meshDimension=e,this.elementOrder=t}getGaussPointsAndWeights(){let e=[],t=[];return"linear"===this.elementOrder?(e[0]=.5,t[0]=1):"quadratic"===this.elementOrder&&(e[0]=(1-Math.sqrt(.6))/2,e[1]=.5,e[2]=(1+Math.sqrt(.6))/2,t[0]=5/18,t[1]=8/18,t[2]=5/18),{gaussPoints:e,gaussWeights:t}}}function m(e){const{totalNodes:t,nop:n,meshDimension:o,elementOrder:s}=e;let i=[],r=[];for(let e=0;e<t;e++){i[e]=0,r.push([]);for(let n=0;n<t;n++)r[e][n]=0}const l=new a({meshDimension:o,elementOrder:s});let d=new c({meshDimension:o,elementOrder:s}).getGaussPointsAndWeights();return{residualVector:i,jacobianMatrix:r,localToGlobalMap:[],basisFunctions:l,gaussPoints:d.gaussPoints,gaussWeights:d.gaussWeights,numNodes:n[0].length}}function h(e){const{basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:o,localToGlobalMap:s,numNodes:i}=e;let r=0,a=0;for(let e=0;e<i;e++)r+=o[s[e]]*t[e],a+=o[s[e]]*n[e];let l=a,d=[];for(let e=0;e<i;e++)d[e]=n[e]/l;return{xCoordinates:r,detJacobian:l,basisFunctionDerivX:d}}function f(e){const{basisFunction:t,basisFunctionDerivKsi:n,basisFunctionDerivEta:o,nodesXCoordinates:s,nodesYCoordinates:i,localToGlobalMap:r,numNodes:a}=e;let l=0,d=0,u=0,c=0,m=0,h=0;for(let e=0;e<a;e++)l+=s[r[e]]*t[e],d+=i[r[e]]*t[e],u+=s[r[e]]*n[e],c+=s[r[e]]*o[e],m+=i[r[e]]*n[e],h+=i[r[e]]*o[e];let f=u*h-c*m,p=[],b=[];for(let e=0;e<a;e++)p[e]=(h*n[e]-m*o[e])/f,b[e]=(u*o[e]-c*n[e])/f;return{xCoordinates:l,yCoordinates:d,detJacobian:f,basisFunctionDerivX:p,basisFunctionDerivY:b}}class p{constructor(e,t,n,o,s){this.boundaryConditions=e,this.boundaryElements=t,this.nop=n,this.meshDimension=o,this.elementOrder=s}imposeConstantTempBoundaryConditions(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}}))}imposeConstantTempBoundaryConditionsFront(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantTemp"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant temperature of ${s} K (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant temperature to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}}))}imposeConvectionBoundaryConditions(e,t,n,s,i,r,a){let l=[],d=[];Object.keys(this.boundaryConditions).forEach((e=>{const t=this.boundaryConditions[e];"convection"===t[0]&&(l[e]=t[1],d[e]=t[2])})),"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("convection"===this.boundaryConditions[n][0]){const s=l[n],i=d[n];o(`Boundary ${n}: Applying convection with heat transfer coefficient h=${s} W/(m²·K) and external temperature T∞=${i} K`),this.boundaryElements[n].forEach((([n,r])=>{let a;"linear"===this.elementOrder?a=0===r?0:1:"quadratic"===this.elementOrder&&(a=0===r?0:2);const l=this.nop[n][a]-1;o(`  - Applied convection boundary condition to node ${l+1} (element ${n+1}, local node ${a+1})`),e[l]+=-s*i,t[l][l]+=s}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((u=>{if("convection"===this.boundaryConditions[u][0]){const c=l[u],m=d[u];o(`Boundary ${u}: Applying convection with heat transfer coefficient h=${c} W/(m²·K) and external temperature T∞=${m} K`),this.boundaryElements[u].forEach((([l,d])=>{if("linear"===this.elementOrder){let u,h,f,p,b;0===d?(u=n[0],h=0,f=0,p=3,b=2):1===d?(u=0,h=n[0],f=0,p=2,b=1):2===d?(u=n[0],h=1,f=1,p=4,b=2):3===d&&(u=1,h=n[0],f=2,p=4,b=1);let y=a.getBasisFunctions(u,h),g=y.basisFunction,E=y.basisFunctionDerivKsi,v=y.basisFunctionDerivEta,M=0,C=0,D=0,$=0;const F=this.nop[l].length;for(let e=0;e<F;e++){const t=this.nop[l][e]-1;0===d||2===d?(M+=i[t]*E[e],C+=r[t]*E[e]):1!==d&&3!==d||(D+=i[t]*v[e],$+=r[t]*v[e])}let A;A=0===d||2===d?Math.sqrt(M**2+C**2):Math.sqrt(D**2+$**2);for(let n=f;n<p;n+=b){let i=this.nop[l][n]-1;o(`  - Applied convection boundary condition to node ${i+1} (element ${l+1}, local node ${n+1})`),e[i]+=-s[0]*A*g[n]*c*m;for(let e=f;e<p;e+=b){let o=this.nop[l][e]-1;t[i][o]+=-s[0]*A*g[n]*g[e]*c}}}else if("quadratic"===this.elementOrder)for(let u=0;u<3;u++){let h,f,p,b,y;0===d?(h=n[u],f=0,p=0,b=7,y=3):1===d?(h=0,f=n[u],p=0,b=3,y=1):2===d?(h=n[u],f=1,p=2,b=9,y=3):3===d&&(h=1,f=n[u],p=6,b=9,y=1);let g=a.getBasisFunctions(h,f),E=g.basisFunction,v=g.basisFunctionDerivKsi,M=g.basisFunctionDerivEta,C=0,D=0,$=0,F=0;const A=this.nop[l].length;for(let e=0;e<A;e++){const t=this.nop[l][e]-1;0===d||2===d?(C+=i[t]*v[e],D+=r[t]*v[e]):1!==d&&3!==d||($+=i[t]*M[e],F+=r[t]*M[e])}let x;x=0===d||2===d?Math.sqrt(C**2+D**2):Math.sqrt($**2+F**2);for(let n=p;n<b;n+=y){let i=this.nop[l][n]-1;o(`  - Applied convection boundary condition to node ${i+1} (element ${l+1}, local node ${n+1})`),e[i]+=-s[u]*x*E[n]*c*m;for(let e=p;e<b;e+=y){let o=this.nop[l][e]-1;t[i][o]+=-s[u]*x*E[n]*E[e]*c}}}}))}}))}imposeConvectionBoundaryConditionsFront(e,t,n,s,i,r){let a=[],l=[];Object.keys(this.boundaryConditions).forEach((e=>{const t=this.boundaryConditions[e];"convection"===t[0]&&(a[e]=t[1],l[e]=t[2])}));const d=this.nop[e].length,u=Array(d).fill().map((()=>Array(d).fill(0))),c=Array(d).fill(0);for(const m in this.boundaryElements)if("convection"===this.boundaryConditions[m]?.[0]){const h=a[m],f=l[m];o(`Boundary ${m}: Applying convection with heat transfer coefficient h=${h} W/(m²·K) and external temperature T∞=${f} K`);const p=this.boundaryElements[m].find((([t,n])=>t===e));if(p){const a=p[1];if("1D"===this.meshDimension){let t;"linear"===this.elementOrder?t=0===a?0:1:"quadratic"===this.elementOrder&&(t=0===a?0:2),o(`  - Applied convection boundary condition to node ${t+1} (element ${e+1}, local node ${t+1})`),c[t]+=-h*f,u[t][t]+=h}else if("2D"===this.meshDimension)if("linear"===this.elementOrder){let o,l,m,p,b;0===a?(o=s[0],l=0,m=0,p=3,b=2):1===a?(o=0,l=s[0],m=0,p=2,b=1):2===a?(o=s[0],l=1,m=1,p=4,b=2):3===a&&(o=1,l=s[0],m=2,p=4,b=1);const y=r.getBasisFunctions(o,l),g=y.basisFunction,E=y.basisFunctionDerivKsi,v=y.basisFunctionDerivEta;let M,C=0,D=0,$=0,F=0;for(let o=0;o<d;o++){const s=this.nop[e][o]-1;0===a||2===a?(C+=t[s]*E[o],D+=n[s]*E[o]):1!==a&&3!==a||($+=t[s]*v[o],F+=n[s]*v[o])}M=0===a||2===a?Math.sqrt(C**2+D**2):Math.sqrt($**2+F**2);for(let e=m;e<p;e+=b){c[e]+=-i[0]*M*g[e]*h*f;for(let t=m;t<p;t+=b)u[e][t]+=-i[0]*M*g[e]*g[t]*h}}else if("quadratic"===this.elementOrder)for(let o=0;o<3;o++){let l,d,m,p,b;0===a?(l=s[o],d=0,m=0,p=7,b=3):1===a?(l=0,d=s[o],m=0,p=3,b=1):2===a?(l=s[o],d=1,m=2,p=9,b=3):3===a&&(l=1,d=s[o],m=6,p=9,b=1);let y=r.getBasisFunctions(l,d),g=y.basisFunction,E=y.basisFunctionDerivKsi,v=y.basisFunctionDerivEta,M=0,C=0,D=0,$=0;const F=this.nop[e].length;for(let o=0;o<F;o++){const s=this.nop[e][o]-1;0===a||2===a?(M+=t[s]*E[o],C+=n[s]*E[o]):1!==a&&3!==a||(D+=t[s]*v[o],$+=n[s]*v[o])}let A;A=0===a||2===a?Math.sqrt(M**2+C**2):Math.sqrt(D**2+$**2);for(let e=m;e<p;e+=b){c[e]+=-i[o]*A*g[e]*h*f;for(let t=m;t<p;t+=b)u[e][t]+=-i[o]*A*g[e]*g[t]*h}}}}return{localJacobianMatrix:u,localResidualVector:c}}}function b({elementIndex:e,nop:t,meshData:n,basisFunctions:o,FEAData:s}){const{gaussPoints:i,gaussWeights:r,numNodes:a}=s,{nodesXCoordinates:l,nodesYCoordinates:d,meshDimension:u}=n,c=Array(a).fill().map((()=>Array(a).fill(0))),m=Array(a).fill(0),p=Array(a),b=Array(a);for(let n=0;n<a;n++)p[n]=Math.abs(t[e][n]),b[n]=Math.abs(t[e][n])-1;if("1D"===u)for(let e=0;e<i.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=o.getBasisFunctions(i[e]),{detJacobian:s,basisFunctionDerivX:d}=h({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:l,localToGlobalMap:b,numNodes:a});for(let t=0;t<a;t++)for(let n=0;n<a;n++)c[t][n]-=r[e]*s*(d[t]*d[n])}else if("2D"===u)for(let e=0;e<i.length;e++)for(let t=0;t<i.length;t++){const{basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:u}=o.getBasisFunctions(i[e],i[t]),m=p.map((e=>e-1)),{detJacobian:h,basisFunctionDerivX:b,basisFunctionDerivY:y}=f({basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:u,nodesXCoordinates:l,nodesYCoordinates:d,localToGlobalMap:m,numNodes:a});for(let n=0;n<a;n++)for(let o=0;o<a;o++)c[n][o]-=r[e]*r[t]*h*(b[n]*b[o]+y[n]*y[o])}return{localJacobianMatrix:c,localResidualVector:m,ngl:p}}class y{constructor(e,t,n,o,s){this.boundaryConditions=e,this.boundaryElements=t,this.nop=n,this.meshDimension=o,this.elementOrder=s}imposeDirichletBoundaryConditions(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=s;for(let n=0;n<e.length;n++)t[r][n]=0;t[r][r]=1}))}}))}}))}imposeConstantValueBoundaryConditionsFront(e,t){"1D"===this.meshDimension?Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0],1:[1]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0],2:[2]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}})):"2D"===this.meshDimension&&Object.keys(this.boundaryConditions).forEach((n=>{if("constantValue"===this.boundaryConditions[n][0]){const s=this.boundaryConditions[n][1];o(`Boundary ${n}: Applying constant value of ${s} (Dirichlet condition)`),this.boundaryElements[n].forEach((([n,i])=>{if("linear"===this.elementOrder){({0:[0,2],1:[0,1],2:[1,3],3:[2,3]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}else if("quadratic"===this.elementOrder){({0:[0,3,6],1:[0,1,2],2:[2,5,8],3:[6,7,8]})[i].forEach((i=>{const r=this.nop[n][i]-1;o(`  - Applied constant value to node ${r+1} (element ${n+1}, local node ${i+1})`),e[r]=1,t[r]=s}))}}))}}))}}function g(e,t,n,i){s("Starting front propagation matrix assembly...");let r=1-i+.01;o(`eikonalViscousTerm: ${r}`),o(`eikonalActivationFlag: ${i}`);const{nodesXCoordinates:a,nodesYCoordinates:l,nop:d,boundaryElements:u,totalElements:c,meshDimension:p,elementOrder:b}=e,g=m(e),{residualVector:E,jacobianMatrix:v,localToGlobalMap:M,basisFunctions:C,gaussPoints:D,gaussWeights:$,numNodes:F}=g;for(let e=0;e<c;e++){for(let t=0;t<F;t++)M[t]=d[e][t]-1;for(let e=0;e<D.length;e++)if("1D"===p){errorLog("1D front propagation is not yet supported");let t=C.getBasisFunctions(D[e]);const o=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:a,localToGlobalMap:M,numNodes:F}),{detJacobian:s,basisFunctionDerivX:i}=o;t.basisFunction;let r=0;for(let e=0;e<F;e++)r+=n[M[e]]*i[e];for(let e=0;e<F;e++){M[e];for(let e=0;e<F;e++)M[e]}}else if("2D"===p)for(let t=0;t<D.length;t++){let o=C.getBasisFunctions(D[e],D[t]);const s=f({basisFunction:o.basisFunction,basisFunctionDerivKsi:o.basisFunctionDerivKsi,basisFunctionDerivEta:o.basisFunctionDerivEta,nodesXCoordinates:a,nodesYCoordinates:l,localToGlobalMap:M,numNodes:F}),{detJacobian:d,basisFunctionDerivX:u,basisFunctionDerivY:c}=s,m=o.basisFunction;let h=0,p=0;for(let e=0;e<F;e++)h+=n[M[e]]*u[e],p+=n[M[e]]*c[e];for(let n=0;n<F;n++){let o=M[n];E[o]+=r*$[e]*$[t]*d*u[n]*h+r*$[e]*$[t]*d*c[n]*p,0!==i&&(E[o]+=i*($[e]*$[t]*d*m[n]*Math.sqrt(h**2+p**2)-$[e]*$[t]*d*m[n]));for(let s=0;s<F;s++){let a=M[s];v[o][a]+=-r*$[e]*$[t]*d*(u[n]*u[s]+c[n]*c[s]),0!==i&&(v[o][a]+=i*(-d*h*m[n]*$[e]*$[t]/Math.sqrt(h**2+p**2+1e-8))*u[s]-i*(d*p*m[n]*$[e]*$[t]/Math.sqrt(h**2+p**2+1e-8))*c[s])}}}}return new y(t,u,d,p,b).imposeDirichletBoundaryConditions(E,v),s("Front propagation matrix assembly completed"),{jacobianMatrix:v,residualVector:E}}function E({elementIndex:e,nop:t,meshData:n,basisFunctions:o,FEAData:s,solutionVector:i,eikonalActivationFlag:r}){const{gaussPoints:a,gaussWeights:l,numNodes:d}=s,{nodesXCoordinates:u,nodesYCoordinates:c,meshDimension:m}=n;let p=1-r+.01;const b=Array(d).fill().map((()=>Array(d).fill(0))),y=Array(d).fill(0),g=Array(d),E=Array(d);for(let n=0;n<d;n++)g[n]=Math.abs(t[e][n]),E[n]=Math.abs(t[e][n])-1;for(let e=0;e<a.length;e++)if("1D"===m){errorLog("1D front propagation is not yet supported");let t=o.getBasisFunctions(a[e]);const n=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:u,localToGlobalMap:E,numNodes:d}),{detJacobian:s,basisFunctionDerivX:r}=n;t.basisFunction;let l=0;for(let e=0;e<d;e++)l+=i[E[e]]*r[e];for(let e=0;e<d;e++){E[e];for(let e=0;e<d;e++)E[e]}}else if("2D"===m)for(let t=0;t<a.length;t++){const{basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:m}=o.getBasisFunctions(a[e],a[t]),{detJacobian:h,basisFunctionDerivX:g,basisFunctionDerivY:v}=f({basisFunction:n,basisFunctionDerivKsi:s,basisFunctionDerivEta:m,nodesXCoordinates:u,nodesYCoordinates:c,localToGlobalMap:E,numNodes:d});let M=0,C=0;for(let e=0;e<d;e++)M+=i[E[e]]*g[e],C+=i[E[e]]*v[e];for(let o=0;o<d;o++){E[o],y[o]+=p*l[e]*l[t]*h*g[o]*M+p*l[e]*l[t]*h*v[o]*C,0!==r&&(y[o]+=r*(l[e]*l[t]*h*n[o]*Math.sqrt(M**2+C**2)-l[e]*l[t]*h*n[o]));for(let s=0;s<d;s++)b[o][s]-=p*l[e]*l[t]*h*(g[o]*g[s]+v[o]*v[s]),0!==r&&(b[o][s]+=r*(-h*M*n[o]*l[e]*l[t]/Math.sqrt(M**2+C**2+1e-8))*g[s]-r*(h*C*n[o]*l[e]*l[t]/Math.sqrt(M**2+C**2+1e-8))*v[s])}}return{localJacobianMatrix:b,localResidualVector:y,ngl:g}}const v={},M={},C={currentElementIndex:0},D={};let $;function F(e,t,n,r={}){const l=m(t),d=t.nodesXCoordinates.length,u=t.totalElements;!function(e,t){v.nodalNumbering=Array(t).fill().map((()=>Array(e).fill(0))),v.nodeConstraintCode=Array(e).fill(0),v.boundaryValues=Array(e).fill(0),v.globalResidualVector=Array(e).fill(0),v.solutionVector=Array(e).fill(0),v.topologyData=Array(t).fill(0),v.lateralData=Array(t).fill(0),M.writeFlag=0,M.totalNodes=e,M.transformationFlag=0,M.nodesPerElement=Array(t).fill(0),M.determinant=1;const n=Math.max(e,2e3);M.globalSolutionVector=Array(n).fill(0),M.frontDataIndex=0,C.localJacobianMatrix=Array(e).fill().map((()=>Array(e).fill(0))),C.currentElementIndex=0;const o=function(e,t){const n=Math.max(Math.ceil(Math.sqrt(t))*e,2*e);return n*t}(e,t);D.frontValues=Array(o).fill(0),D.columnHeaders=Array(n).fill(0),D.pivotRow=Array(n).fill(0),D.pivotData=Array(o).fill(0)}(l.numNodes,u),s("Solving system using frontal..."),console.time("systemSolving"),$=new a({meshDimension:t.meshDimension,elementOrder:t.elementOrder});for(let e=0;e<t.totalElements;e++)for(let n=0;n<l.numNodes;n++)v.nodalNumbering[e][n]=t.nop[e][n];for(let e=0;e<t.nodesXCoordinates.length;e++)v.nodeConstraintCode[e]=0,v.boundaryValues[e]=0;let c;e===b?(c=new p(n,t.boundaryElements,t.nop,t.meshDimension,t.elementOrder),c.imposeConstantTempBoundaryConditionsFront(v.nodeConstraintCode,v.boundaryValues)):e===E&&(c=new y(n,t.boundaryElements,t.nop,t.meshDimension,t.elementOrder),c.imposeConstantValueBoundaryConditionsFront(v.nodeConstraintCode,v.boundaryValues));for(let e=0;e<t.nodesXCoordinates.length;e++)v.globalResidualVector[e]=0;M.totalNodes=t.nodesXCoordinates.length,M.writeFlag=0,M.transformationFlag=1,M.determinant=1;for(let e=0;e<t.totalElements;e++)M.nodesPerElement[e]=l.numNodes;M.currentSolutionVector=r.solutionVector,M.eikonalActivationFlag=r.eikonalActivationFlag,function(e,t,n,s){const r=e.totalElements,a=e.nodesXCoordinates.length,l=Math.max(a,M.globalSolutionVector.length);let d,u=Array(t.numNodes).fill(0),c=Array(t.numNodes).fill(0),m=Array(l).fill(0),h=Array(l).fill(0),f=Array(l).fill(0),p=Array(l).fill(0),b=Array(l).fill(0),y=Array(l).fill().map((()=>Array(l).fill(0))),g=Array(a).fill(0),E=Array(a).fill(0),$=Array(a).fill(0),F=1;M.writeFlag++;let N=1,w=1;C.currentElementIndex=0;for(let e=0;e<M.totalNodes;e++)g[e]=0,E[e]=0;if(0!==M.transformationFlag){for(let e=0;e<M.totalNodes;e++)$[e]=0;for(let e=0;e<r;e++){let t=r-e-1;for(let e=0;e<M.nodesPerElement[t];e++){let n=v.nodalNumbering[t][e];0===$[n-1]&&($[n-1]=1,v.nodalNumbering[t][e]=-v.nodalNumbering[t][e])}}}M.transformationFlag=0;let O=0,X=0;for(let e=0;e<l;e++)for(let t=0;t<l;t++)y[t][e]=0;for(;;){let a=!1,$=0,V=0;if(C.currentElementIndex<r&&(C.currentElementIndex++,a=A(e,t,n,s)),a){const e=C.currentElementIndex;$=M.nodesPerElement[e-1],V=M.nodesPerElement[e-1];for(let t=0;t<V;t++){let n,o,s=v.nodalNumbering[e-1][t];if(0===O)O++,u[t]=O,D.columnHeaders[O-1]=s;else{for(n=0;n<O&&Math.abs(s)!==Math.abs(D.columnHeaders[n]);n++);n===O?(O++,u[t]=O,D.columnHeaders[O-1]=s):(u[t]=n+1,D.columnHeaders[n]=s)}if(0===X)X++,c[t]=X,m[X-1]=s;else{for(o=0;o<X&&Math.abs(s)!==Math.abs(m[o]);o++);o===X?(X++,c[t]=X,m[X-1]=s):(c[t]=o+1,m[o]=s)}}if(X>l||O>l)return void i("Error: systemSize not large enough");for(let e=0;e<V;e++){let t=u[e];for(let n=0;n<$;n++){y[c[n]-1][t-1]+=C.localJacobianMatrix[n][e]}}}let S=0;for(let e=0;e<O;e++)D.columnHeaders[e]<0&&(f[S]=e+1,S++);let k=0,T=0;for(let e=0;e<X;e++){let t=m[e];if(t<0){h[T]=e+1,T++;let n=Math.abs(t);1===v.nodeConstraintCode[n-1]&&(p[k]=e+1,k++,v.nodeConstraintCode[n-1]=2,v.globalResidualVector[n-1]=v.boundaryValues[n-1])}}if(k>0)for(let e=0;e<k;e++){let t=p[e]-1,n=Math.abs(m[t]);for(let e=0;e<O;e++){y[t][e]=0,Math.abs(D.columnHeaders[e])===n&&(y[t][e]=1)}}if(S>w||C.currentElementIndex<r){if(0===S)return void i("Error: no more rows fully summed");let e=h[0],t=f[0],n=y[e-1][t-1];if(Math.abs(n)<1e-4){n=0;for(let o=0;o<S;o++){let s=f[o];for(let o=0;o<T;o++){let i=h[o],r=y[i-1][s-1];Math.abs(r)>Math.abs(n)&&(n=r,t=s,e=i)}}}let s=Math.abs(m[e-1]);d=Math.abs(D.columnHeaders[t-1]);let a=s+d+g[s-1]+E[d-1];M.determinant=M.determinant*n*(-1)**a/Math.abs(n);for(let e=0;e<M.totalNodes;e++)e>=s&&g[e]--,e>=d&&E[e]--;if(Math.abs(n)<1e-10&&i(`Matrix singular or ill-conditioned, currentElementIndex=${C.currentElementIndex}, pivotGlobalRowIndex=${s}, pivotColumnGlobalIndex=${d}, pivotValue=${n}`),0===n)return;for(let t=0;t<O;t++)D.pivotRow[t]=y[e-1][t]/n;let l=v.globalResidualVector[s-1]/n;if(v.globalResidualVector[s-1]=l,b[e-1]=n,e>1)for(let n=0;n<e-1;n++){let e=Math.abs(m[n]),o=y[n][t-1];if(b[n]=o,t>1&&0!==o)for(let e=0;e<t-1;e++)y[n][e]-=o*D.pivotRow[e];if(t<O)for(let e=t;e<O;e++)y[n][e-1]=y[n][e]-o*D.pivotRow[e];v.globalResidualVector[e-1]-=o*l}if(e<X)for(let n=e;n<X;n++){let e=Math.abs(m[n]),o=y[n][t-1];if(b[n]=o,t>1)for(let e=0;e<t-1;e++)y[n-1][e]=y[n][e]-o*D.pivotRow[e];if(t<O)for(let e=t;e<O;e++)y[n-1][e-1]=y[n][e]-o*D.pivotRow[e];v.globalResidualVector[e-1]-=o*l}for(let e=0;e<X;e++)D.pivotData[N+e-1]=b[e];N+=X;for(let e=0;e<X;e++)D.pivotData[N+e-1]=m[e];N+=X,D.pivotData[N-1]=e,N++;for(let e=0;e<O;e++)D.frontValues[F-1+e]=D.pivotRow[e];F+=O;for(let e=0;e<O;e++)D.frontValues[F-1+e]=D.columnHeaders[e];F+=O,D.frontValues[F-1]=s,D.frontValues[F]=O,D.frontValues[F+1]=t,D.frontValues[F+2]=n,F+=4;for(let e=0;e<X;e++)y[e][O-1]=0;for(let e=0;e<O;e++)y[X-1][e]=0;if(O--,t<O+1)for(let e=t-1;e<O;e++)D.columnHeaders[e]=D.columnHeaders[e+1];if(X--,e<X+1)for(let t=e-1;t<X;t++)m[t]=m[t+1];if(X>1||C.currentElementIndex<r)continue;if(d=Math.abs(D.columnHeaders[0]),e=1,n=y[0][0],s=Math.abs(m[0]),t=1,a=s+d+g[s-1]+E[d-1],M.determinant=M.determinant*n*(-1)**a/Math.abs(n),D.pivotRow[0]=1,Math.abs(n)<1e-10&&i(`Matrix singular or ill-conditioned, currentElementIndex=${C.currentElementIndex}, pivotGlobalRowIndex=${s}, pivotColumnGlobalIndex=${d}, pivotValue=${n}`),0===n)return;v.globalResidualVector[s-1]=v.globalResidualVector[s-1]/n,D.frontValues[F-1]=D.pivotRow[0],F++,D.frontValues[F-1]=D.columnHeaders[0],F++,D.frontValues[F-1]=s,D.frontValues[F]=O,D.frontValues[F+1]=t,D.frontValues[F+2]=n,F+=4,D.pivotData[N-1]=b[0],N++,D.pivotData[N-1]=m[0],N++,D.pivotData[N-1]=e,N++,M.frontDataIndex=F,1===M.writeFlag&&o(`total ecs transfer in matrix reduction=${F}`),x(F);break}}}(t,l,c,e);for(let e=0;e<t.nodesXCoordinates.length;e++)v.solutionVector[e]=M.globalSolutionVector[e];const{nodesXCoordinates:h,nodesYCoordinates:f}=t;for(let e=0;e<t.nodesXCoordinates.length;e++)"1D"===t.meshDimension?o(`${h[e].toExponential(5)}  ${v.solutionVector[e].toExponential(5)}`):o(`${h[e].toExponential(5)}  ${f[e].toExponential(5)}  ${v.solutionVector[e].toExponential(5)}`);console.timeEnd("systemSolving"),s("System solved successfully");const{nodesXCoordinates:g,nodesYCoordinates:F}=t;return{solutionVector:v.solutionVector.slice(0,d),nodesCoordinates:{nodesXCoordinates:g,nodesYCoordinates:F}}}function A(e,t,n,o){const s=C.currentElementIndex-1;if(s<0||s>=e.totalElements)return i(`Skipping out-of-range elementIndex=${s} (totalElements=${e.totalElements})`),!1;const{localJacobianMatrix:r,localResidualVector:a,ngl:l}=o({elementIndex:s,nop:v.nodalNumbering,meshData:e,basisFunctions:$,FEAData:t,solutionVector:M.currentSolutionVector,eikonalActivationFlag:M.eikonalActivationFlag});let d=Array(t.numNodes).fill().map((()=>Array(t.numNodes).fill(0))),u=Array(t.numNodes).fill(0);if(o===b){let o=!1;for(const t in e.boundaryElements)if("convection"===n.boundaryConditions[t]?.[0]&&e.boundaryElements[t].some((([e,t])=>e===s))){o=!0;break}if(o){const{gaussPoints:o,gaussWeights:i}=t,r=n.imposeConvectionBoundaryConditionsFront(s,e.nodesXCoordinates,e.nodesYCoordinates,o,i,$);d=r.localJacobianMatrix,u=r.localResidualVector}}for(let e=0;e<t.numNodes;e++)for(let n=0;n<t.numNodes;n++)C.localJacobianMatrix[e][n]=r[e][n]+d[e][n];for(let e=0;e<t.numNodes;e++){const t=l[e]-1;v.globalResidualVector[t]+=a[e]+u[e]}return!0}function x(e){for(let e=0;e<M.totalNodes;e++)M.globalSolutionVector[e]=v.boundaryValues[e];for(let t=1;t<=M.totalNodes;t++){e-=4;let n=D.frontValues[e-1],o=D.frontValues[e],s=D.frontValues[e+1];if(D.frontValues[e+2],1===t)e--,D.columnHeaders[0]=D.frontValues[e-1],e--,D.pivotRow[0]=D.frontValues[e-1];else{e-=o;for(let t=0;t<o;t++)D.columnHeaders[t]=D.frontValues[e-1+t];e-=o;for(let t=0;t<o;t++)D.pivotRow[t]=D.frontValues[e-1+t]}let i=Math.abs(D.columnHeaders[s-1]);if(v.nodeConstraintCode[i-1]>0)continue;let r=0;D.pivotRow[s-1]=0;for(let e=0;e<o;e++)r-=D.pivotRow[e]*M.globalSolutionVector[Math.abs(D.columnHeaders[e])-1];M.globalSolutionVector[i-1]=r+v.globalResidualVector[n-1],v.nodeConstraintCode[i-1]=1}1===M.writeFlag&&o(`value of frontDataCounter after backsubstitution=${e}`)}function N(t,n,o=100,a=1e-4){let l=0,d=!1,u=0,c=[],m=[],h=[],f=[],p=n.meshData.nodesXCoordinates.length;for(let e=0;e<p;e++)c[e]=0,m[e]=0;for(n.initialSolution&&n.initialSolution.length===p&&(m=[...n.initialSolution]);u<o&&!d;){for(let e=0;e<m.length;e++)m[e]=Number(m[e])+Number(c[e]);if("frontal"===n.solverMethod){c=F(E,n.meshData,n.boundaryConditions,{solutionVector:m,eikonalActivationFlag:n.eikonalActivationFlag}).solutionVector}else{({jacobianMatrix:h,residualVector:f}=t(n.meshData,n.boundaryConditions,m,n.eikonalActivationFlag));c=r(n.solverMethod,h,f).solutionVector}if(l=e(c),s(`Newton-Raphson iteration ${u+1}: Error norm = ${l.toExponential(4)}`),l<=a)d=!0;else if(l>100){i(`Solution not converged. Error norm: ${l}`);break}u++}return{solutionVector:m,converged:d,iterations:u,jacobianMatrix:h,residualVector:f}}class w{constructor(){this.solverConfig=null,this.meshConfig={},this.boundaryConditions={},this.solverMethod="lusolve",this.coefficientFunctions=null,s("FEAScriptModel instance created")}setSolverConfig(e,t={}){this.solverConfig=e,t&&t.coefficientFunctions&&(this.coefficientFunctions=t.coefficientFunctions,o("Coefficient functions set")),o(`Solver config set to: ${e}`)}setMeshConfig(e){this.meshConfig=e,o(`Mesh config set with dimensions: ${e.meshDimension}`)}addBoundaryCondition(e,t){this.boundaryConditions[e]=t,o(`Boundary condition added for boundary: ${e}, type: ${t[0]}`)}setSolverMethod(e){this.solverMethod=e,o(`Solver method set to: ${e}`)}solve(){if(!this.solverConfig||!this.meshConfig||!this.boundaryConditions){const e="Solver config, mesh config, and boundary conditions must be set before solving.";throw console.error(e),new Error(e)}let e=[],t=[],n=[],a=[];s("Preparing mesh...");const l=function(e){const{meshDimension:t,numElementsX:n,numElementsY:s,maxX:r,maxY:a,elementOrder:l,parsedMesh:c}=e;let m;"1D"===t?m=new d({numElementsX:n,maxX:r,elementOrder:l,parsedMesh:c}):"2D"===t?m=new u({numElementsX:n,maxX:r,numElementsY:s,maxY:a,elementOrder:l,parsedMesh:c}):i("Mesh dimension must be either '1D' or '2D'.");const h=m.boundaryElementsProcessed?m.parsedMesh:m.generateMesh();let f,p,b=h.nodesXCoordinates,y=h.nodesYCoordinates,g=h.totalNodesX,E=h.totalNodesY,v=h.nodalNumbering,M=h.boundaryElements;return null!=c?(f=v.length,p=b.length,o(`Using parsed mesh with ${f} elements and ${p} nodes`)):(f=n*("2D"===t?s:1),p=g*("2D"===t?E:1),o(`Using mesh generated from geometry with ${f} elements and ${p} nodes`)),{nodesXCoordinates:b,nodesYCoordinates:y,totalNodesX:g,totalNodesY:E,nop:v,boundaryElements:M,totalElements:f,totalNodes:p,meshDimension:t,elementOrder:l}}(this.meshConfig);s("Mesh preparation completed");const c={nodesXCoordinates:l.nodesXCoordinates,nodesYCoordinates:l.nodesYCoordinates};if(s("Beginning solving process..."),console.time("totalSolvingTime"),"heatConductionScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod){n=F(b,l,this.boundaryConditions).solutionVector}else{({jacobianMatrix:e,residualVector:t}=function(e,t){s("Starting solid heat transfer matrix assembly...");const{nodesXCoordinates:n,nodesYCoordinates:o,nop:i,boundaryElements:r,totalElements:a,meshDimension:l,elementOrder:d}=e,u=m(e),{residualVector:c,jacobianMatrix:b,localToGlobalMap:y,basisFunctions:g,gaussPoints:E,gaussWeights:v,numNodes:M}=u;for(let e=0;e<a;e++){for(let t=0;t<M;t++)y[t]=i[e][t]-1;for(let e=0;e<E.length;e++)if("1D"===l){const t=g.getBasisFunctions(E[e]),o=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:n,localToGlobalMap:y,numNodes:M}),{detJacobian:s,basisFunctionDerivX:i}=o;for(let t=0;t<M;t++){let n=y[t];for(let o=0;o<M;o++){let r=y[o];b[n][r]+=-v[e]*s*(i[t]*i[o])}}}else if("2D"===l)for(let t=0;t<E.length;t++){const s=g.getBasisFunctions(E[e],E[t]),i=f({basisFunction:s.basisFunction,basisFunctionDerivKsi:s.basisFunctionDerivKsi,basisFunctionDerivEta:s.basisFunctionDerivEta,nodesXCoordinates:n,nodesYCoordinates:o,localToGlobalMap:y,numNodes:M}),{detJacobian:r,basisFunctionDerivX:a,basisFunctionDerivY:l}=i;for(let n=0;n<M;n++){let o=y[n];for(let s=0;s<M;s++){let i=y[s];b[o][i]+=-v[e]*v[t]*r*(a[n]*a[s]+l[n]*l[s])}}}}const C=new p(t,r,i,l,d);return C.imposeConvectionBoundaryConditions(c,b,E,v,n,o,g),C.imposeConstantTempBoundaryConditions(c,b),s("Solid heat transfer matrix assembly completed"),{jacobianMatrix:b,residualVector:c}}(l,this.boundaryConditions));n=r(this.solverMethod,e,t).solutionVector}else if("frontPropagationScript"===this.solverConfig){s(`Using solver: ${this.solverConfig}`);let o=0;const i=5,r={meshData:l,boundaryConditions:this.boundaryConditions,eikonalActivationFlag:o,solverMethod:this.solverMethod,initialSolution:a};for(;o<=1;){r.eikonalActivationFlag=o,n.length>0&&(r.initialSolution=[...n]);const s=N(g,r,100,1e-4);e=s.jacobianMatrix,t=s.residualVector,n=s.solutionVector,o+=1/i}}else if("generalFormPDEScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod)i("Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.");else{({jacobianMatrix:e,residualVector:t}=function(e,t,n){s("Starting general form PDE matrix assembly...");const{nodesXCoordinates:o,nodesYCoordinates:r,nop:a,boundaryElements:l,totalElements:d,meshDimension:u,elementOrder:c}=e,{A:f,B:p,C:b,D:g}=n,E=m(e),{residualVector:v,jacobianMatrix:M,localToGlobalMap:C,basisFunctions:D,gaussPoints:$,gaussWeights:F,numNodes:A}=E;if("1D"===u)for(let e=0;e<d;e++){for(let t=0;t<A;t++)C[t]=Math.abs(a[e][t])-1;for(let e=0;e<$.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=D.getBasisFunctions($[e]),{detJacobian:s,basisFunctionDerivX:i}=h({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:o,localToGlobalMap:C,numNodes:A});let r=0;for(let e=0;e<A;e++)r+=o[C[e]]*t[e];const a=f(r),l=p(r),d=b(r),u=g(r);for(let n=0;n<A;n++){const o=C[n];v[o]-=F[e]*s*u*t[n];for(let r=0;r<A;r++){const u=C[r];M[o][u]+=F[e]*s*a*i[n]*i[r],M[o][u]-=F[e]*s*l*i[r]*t[n],M[o][u]-=F[e]*s*d*t[n]*t[r]}}}}else"2D"===u&&i("2D general form PDE is not yet supported in assembleGeneralFormPDEMat.");return new y(t,l,a,u,c).imposeDirichletBoundaryConditions(v,M),s("General form PDE matrix assembly completed"),{jacobianMatrix:M,residualVector:v}}(l,this.boundaryConditions,this.coefficientFunctions));n=r(this.solverMethod,e,t).solutionVector}return console.timeEnd("totalSolvingTime"),s("Solving process completed"),{solutionVector:n,nodesCoordinates:c}}}const O=async e=>{let t={nodesXCoordinates:[],nodesYCoordinates:[],nodalNumbering:{quadElements:[],triangleElements:[]},boundaryElements:[],boundaryConditions:[],boundaryNodePairs:{},gmshV:0,ascii:!1,fltBytes:"8",totalNodesX:0,totalNodesY:0,physicalPropMap:[],elementTypes:{}},n=(await e.text()).split("\n").map((e=>e.trim())).filter((e=>""!==e&&" "!==e)),s="",i=0,r=0,a=0,l=0,d={numNodes:0},u=0,c=[],m=0,h=0,f=0,p={dim:0,tag:0,elementType:0,numElements:0},b=0,y={};for(;i<n.length;){const e=n[i];if("$MeshFormat"===e){s="meshFormat",i++;continue}if("$EndMeshFormat"===e){s="",i++;continue}if("$PhysicalNames"===e){s="physicalNames",i++;continue}if("$EndPhysicalNames"===e){s="",i++;continue}if("$Entities"===e){s="entities",i++;continue}if("$EndEntities"===e){s="",i++;continue}if("$Nodes"===e){s="nodes",i++;continue}if("$EndNodes"===e){s="",i++;continue}if("$Elements"===e){s="elements",i++;continue}if("$EndElements"===e){s="",i++;continue}const o=e.split(/\s+/).filter((e=>""!==e));if("meshFormat"===s)t.gmshV=parseFloat(o[0]),t.ascii="0"===o[1],t.fltBytes=o[2];else if("physicalNames"===s){if(o.length>=3){if(!/^\d+$/.test(o[0])){i++;continue}const e=parseInt(o[0],10),n=parseInt(o[1],10);let s=o.slice(2).join(" ");s=s.replace(/^"|"$/g,""),t.physicalPropMap.push({tag:n,dimension:e,name:s})}}else if("nodes"===s){if(0===r){r=parseInt(o[0],10),a=parseInt(o[1],10),t.nodesXCoordinates=new Array(a).fill(0),t.nodesYCoordinates=new Array(a).fill(0),i++;continue}if(l<r&&0===d.numNodes){d={dim:parseInt(o[0],10),tag:parseInt(o[1],10),parametric:parseInt(o[2],10),numNodes:parseInt(o[3],10)},c=[],u=0,m=0,i++;continue}if(u<d.numNodes){for(let e=0;e<o.length&&u<d.numNodes;e++)c.push(parseInt(o[e],10)),u++;if(u<d.numNodes){i++;continue}i++;continue}if(m<d.numNodes){const e=c[m]-1,n=parseFloat(o[0]),s=parseFloat(o[1]);t.nodesXCoordinates[e]=n,t.nodesYCoordinates[e]=s,t.totalNodesX++,t.totalNodesY++,m++,m===d.numNodes&&(l++,d={numNodes:0})}}else if("elements"===s){if(0===h){h=parseInt(o[0],10),parseInt(o[1],10),i++;continue}if(f<h&&0===p.numElements){p={dim:parseInt(o[0],10),tag:parseInt(o[1],10),elementType:parseInt(o[2],10),numElements:parseInt(o[3],10)},t.elementTypes[p.elementType]=(t.elementTypes[p.elementType]||0)+p.numElements,b=0,i++;continue}if(b<p.numElements){parseInt(o[0],10);const e=o.slice(1).map((e=>parseInt(e,10)));if(1===p.elementType||8===p.elementType){const n=p.tag;y[n]||(y[n]=[]),y[n].push(e),t.boundaryNodePairs[n]||(t.boundaryNodePairs[n]=[]),t.boundaryNodePairs[n].push(e)}else 2===p.elementType?t.nodalNumbering.triangleElements.push(e):(3===p.elementType||10===p.elementType)&&t.nodalNumbering.quadElements.push(e);b++,b===p.numElements&&(f++,p={numElements:0})}}i++}return t.physicalPropMap.forEach((e=>{if(1===e.dimension){const n=y[e.tag]||[];n.length>0&&t.boundaryConditions.push({name:e.name,tag:e.tag,nodes:n})}})),o(`Parsed boundary node pairs by physical tag: ${JSON.stringify(t.boundaryNodePairs)}. These pairs will be used to identify boundary elements in the mesh.`),t};function X(e,t,n,o,s,i,r="structured"){const{nodesXCoordinates:a,nodesYCoordinates:l}=t;if("1D"===o&&"line"===s){let t;t=e.length>0&&Array.isArray(e[0])?e.map((e=>e[0])):e;let o=Array.from(a),s={x:o,y:t,mode:"lines",type:"scatter",line:{color:"rgb(219, 64, 82)",width:2},name:"Solution"},r=Math.min(window.innerWidth,700),l=Math.max(...o),d=r/l,u={title:`line plot - ${n}`,width:Math.max(d*l,400),height:350,xaxis:{title:"x"},yaxis:{title:"Solution"},margin:{l:70,r:40,t:50,b:50}};Plotly.newPlot(i,[s],u,{responsive:!0})}else if("2D"===o&&"contour"===s){const t="structured"===r,o=new Set(a).size,d=new Set(l).size;let u;u=Array.isArray(e[0])?e.map((e=>e[0])):e;let c=Math.min(window.innerWidth,700),m=Math.max(...a),h=Math.max(...l)/m,f=Math.min(c,600),p={title:`${s} plot - ${n}`,width:f,height:f*h*.8,xaxis:{title:"x"},yaxis:{title:"y"},margin:{l:50,r:50,t:50,b:50},hovermode:"closest"};if(t){const t=o,n=d;math.reshape(Array.from(a),[t,n]);let s=math.reshape(Array.from(l),[t,n]),r=math.reshape(Array.from(e),[t,n]),u=math.transpose(r),c=[];for(let e=0;e<t*n;e+=n){let t=a[e];c.push(t)}let m={z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},x:c,y:s[0],name:"Solution Field"};Plotly.newPlot(i,[m],p,{responsive:!0})}else{let e={x:a,y:l,z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},name:"Solution Field"};Plotly.newPlot(i,[e],p,{responsive:!0})}}}
 /**
  * @license
  * Copyright 2019 Google LLC
diff --git a/dist/feascript.esm.js.map b/dist/feascript.esm.js.map
index dfc0ba9..2f62562 100644
--- a/dist/feascript.esm.js.map
+++ b/dist/feascript.esm.js.map
@@ -1 +1 @@
-{"version":3,"file":"feascript.esm.js","sources":["../src/methods/euclideanNormScript.js","../src/utilities/loggingScript.js","../src/methods/linearSystemSolverScript.js","../src/methods/jacobiSolverScript.js","../src/mesh/basisFunctionsScript.js","../src/mesh/meshGenerationScript.js","../src/methods/numericalIntegrationScript.js","../src/mesh/meshUtilsScript.js","../src/solvers/thermalBoundaryConditionsScript.js","../src/solvers/heatConductionScript.js","../src/solvers/genericBoundaryConditionsScript.js","../src/solvers/frontPropagationScript.js","../src/methods/frontalSolverScript.js","../src/methods/newtonRaphsonScript.js","../src/FEAScript.js","../src/solvers/generalFormPDEScript.js","../src/readers/gmshReaderScript.js","../src/visualization/plotSolutionScript.js","../src/vendor/comlink.mjs","../src/workers/workerScript.js","../src/index.js"],"sourcesContent":["//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to calculate the Euclidean norm of a vector\n * @param {array} vector - The input vector\n * @returns {number} The Euclidean norm of the vector\n */\nexport function euclideanNorm(vector) {\n  let norm = 0;\n  for (let i = 0; i < vector.length; i++) {\n    norm += vector[i] * vector[i];\n  }\n  norm = Math.sqrt(norm);\n  return norm;\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Global logging level\nlet currentLogLevel = \"basic\";\n\n/**\n * Function to set the logging system level\n * @param {string} level - Logging level (basic, debug)\n */\nexport function logSystem(level) {\n  if (level !== \"basic\" && level !== \"debug\") {\n    console.log(\n      \"%c[WARN] Invalid log level: \" + level + \". Using basic instead.\",\n      \"color: #FFC107; font-weight: bold;\"\n    ); // Yellow for warnings\n    currentLogLevel = \"basic\";\n  } else {\n    currentLogLevel = level;\n    basicLog(`Log level set to: ${level}`);\n  }\n}\n\n/**\n * Function to log debug messages - only logs if level is 'debug'\n * @param {string} message - Message to log\n */\nexport function debugLog(message) {\n  if (currentLogLevel === \"debug\") {\n    console.log(\"%c[DEBUG] \" + message, \"color: #2196F3; font-weight: bold;\"); // Blue color for debug\n  }\n}\n\n/**\n * Function to log basic information - always logs\n * @param {string} message - Message to log\n */\nexport function basicLog(message) {\n  console.log(\"%c[INFO] \" + message, \"color: #4CAF50; font-weight: bold;\"); // Green color for basic info\n}\n\n/**\n * Function to log error messages\n * @param {string} message - Message to log\n */\nexport function errorLog(message) {\n  console.log(\"%c[ERROR] \" + message, \"color: #F44336; font-weight: bold;\"); // Red color for errors\n}\n\n/**\n * Function to handle version information and fetch the latest update date and release from GitHub\n */\nexport async function printVersionInformation() {\n  basicLog(\"Fetching latest FEAScript version information...\");\n  try {\n    const commitResponse = await fetch(\"https://api.github.com/repos/FEAScript/FEAScript/commits/main\");\n    const commitData = await commitResponse.json();\n    const latestCommitDate = new Date(commitData.commit.committer.date).toLocaleString();\n    basicLog(`Latest FEAScript update: ${latestCommitDate}`);\n    return latestCommitDate;\n  } catch (error) {\n    errorLog(\"Failed to fetch version information: \" + error);\n    return \"Version information unavailable\";\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { jacobiSolver } from \"./jacobiSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to solve a system of linear equations using different solver methods\n * @param {string} solverMethod - The solver method to use (\"lusolve\" or \"jacobi\")\n * @param {Array} jacobianMatrix - The coefficient matrix\n * @param {Array} residualVector - The right-hand side vector\n * @param {object} [options] - Additional options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum iterations for iterative methods\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance for iterative methods\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - converged: Boolean indicating whether the method converged (for iterative methods)\n *  - iterations: Number of iterations performed (for iterative methods)\n */\nexport function solveLinearSystem(solverMethod, jacobianMatrix, residualVector, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n\n  let solutionVector = [];\n  let converged = true;\n  let iterations = 0;\n\n  // Solve the linear system based on the specified solver method\n  basicLog(`Solving system using ${solverMethod}...`);\n  console.time(\"systemSolving\");\n\n  if (solverMethod === \"lusolve\") {\n    // Use LU decomposition method\n    const jacobianMatrixSparse = math.sparse(jacobianMatrix);\n    const luFactorization = math.slu(jacobianMatrixSparse, 1, 1); // order=1, threshold=1 for pivoting\n    let solutionMatrix = math.lusolve(luFactorization, residualVector);\n    solutionVector = math.squeeze(solutionMatrix).valueOf();\n    //solutionVector = math.lusolve(jacobianMatrix, residualVector); // In the case of a dense matrix\n  } else if (solverMethod === \"jacobi\") {\n    // Use Jacobi method\n    const initialGuess = new Array(residualVector.length).fill(0);\n    const jacobiSolverResult = jacobiSolver(jacobianMatrix, residualVector, initialGuess, {\n      maxIterations,\n      tolerance,\n    });\n\n    // Log convergence information\n    if (jacobiSolverResult.converged) {\n      debugLog(`Jacobi method converged in ${jacobiSolverResult.iterations} iterations`);\n    } else {\n      errorLog(`Jacobi method did not converge after ${jacobiSolverResult.iterations} iterations`);\n    }\n\n    solutionVector = jacobiSolverResult.solutionVector;\n    converged = jacobiSolverResult.converged;\n    iterations = jacobiSolverResult.iterations;\n  } else {\n    errorLog(`Unknown solver method: ${solverMethod}`);\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  return { solutionVector, converged, iterations };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to solve a system of linear equations using the Jacobi iterative method\n * @param {array} jacobianMatrix - The coefficient matrix (must be square)\n * @param {array} residualVector - The right-hand side vector\n * @param {array} initialGuess - Initial guess for solution vector\n * @param {object} [options] - Options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum number of iterations\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\nexport function jacobiSolver(jacobianMatrix, residualVector, initialGuess, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n  const n = jacobianMatrix.length; // Size of the square matrix\n  let x = [...initialGuess]; // Current solution (starts with initial guess)\n  let xNew = new Array(n); // Next iteration's solution\n\n  for (let iteration = 0; iteration < maxIterations; iteration++) {\n    // Perform one iteration\n    for (let i = 0; i < n; i++) {\n      let sum = 0;\n      // Calculate sum of jacobianMatrix[i][j] * x[j] for j ≠ i\n      for (let j = 0; j < n; j++) {\n        if (j !== i) {\n          sum += jacobianMatrix[i][j] * x[j];\n        }\n      }\n      // Update xNew[i] using the Jacobi formula\n      xNew[i] = (residualVector[i] - sum) / jacobianMatrix[i][i];\n    }\n\n    // Check convergence\n    let maxDiff = 0;\n    for (let i = 0; i < n; i++) {\n      maxDiff = Math.max(maxDiff, Math.abs(xNew[i] - x[i]));\n    }\n\n    // Update x for next iteration\n    x = [...xNew];\n\n    // Successfully converged if maxDiff is less than tolerance\n    if (maxDiff < tolerance) {\n      return {\n        solutionVector: x,\n        iterations: iteration + 1,\n        converged: true,\n      };\n    }\n  }\n\n  // maxIterations were reached without convergence\n  return {\n    solutionVector: x,\n    iterations: maxIterations,\n    converged: false,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle basis functions and their derivatives based on element configuration\n */\nexport class BasisFunctions {\n  /**\n   * Constructor to initialize the BasisFunctions class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to calculate basis functions and their derivatives based on the dimension and order\n   * @param {number} ksi - Natural coordinate (for both 1D and 2D)\n   * @param {number} [eta] - Second natural coordinate (only for 2D elements)\n   * @returns {object} An object containing:\n   *  - basisFunction: Array of evaluated basis functions\n   *  - basisFunctionDerivKsi: Array of derivatives of basis functions with respect to ksi\n   *  - basisFunctionDerivEta: Array of derivatives of basis functions with respect to eta (only for 2D elements)\n   */\n  getBasisFunctions(ksi, eta = null) {\n    let basisFunction = [];\n    let basisFunctionDerivKsi = [];\n    let basisFunctionDerivEta = [];\n\n    if (this.meshDimension === \"1D\") {\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 1D elements\n        basisFunction[0] = 1 - ksi;\n        basisFunction[1] = ksi;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -1;\n        basisFunctionDerivKsi[1] = 1;\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 1D elements\n        basisFunction[0] = 1 - 3 * ksi + 2 * ksi ** 2;\n        basisFunction[1] = 4 * ksi - 4 * ksi ** 2;\n        basisFunction[2] = -ksi + 2 * ksi ** 2;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -3 + 4 * ksi;\n        basisFunctionDerivKsi[1] = 4 - 8 * ksi;\n        basisFunctionDerivKsi[2] = -1 + 4 * ksi;\n      }\n    } else if (this.meshDimension === \"2D\") {\n      if (eta === null) {\n        errorLog(\"Eta coordinate is required for 2D elements\");\n        return;\n      }\n\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 2D elements\n        function l1(c) {\n          return 1 - c;\n        }\n        function l2(c) {\n          return c;\n        }\n        function dl1() {\n          return -1;\n        }\n        function dl2() {\n          return 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l2(ksi) * l1(eta);\n        basisFunction[3] = l2(ksi) * l2(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1() * l1(eta);\n        basisFunctionDerivKsi[1] = dl1() * l2(eta);\n        basisFunctionDerivKsi[2] = dl2() * l1(eta);\n        basisFunctionDerivKsi[3] = dl2() * l2(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1();\n        basisFunctionDerivEta[1] = l1(ksi) * dl2();\n        basisFunctionDerivEta[2] = l2(ksi) * dl1();\n        basisFunctionDerivEta[3] = l2(ksi) * dl2();\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 2D elements\n        function l1(c) {\n          return 2 * c ** 2 - 3 * c + 1;\n        }\n        function l2(c) {\n          return -4 * c ** 2 + 4 * c;\n        }\n        function l3(c) {\n          return 2 * c ** 2 - c;\n        }\n        function dl1(c) {\n          return 4 * c - 3;\n        }\n        function dl2(c) {\n          return -8 * c + 4;\n        }\n        function dl3(c) {\n          return 4 * c - 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l1(ksi) * l3(eta);\n        basisFunction[3] = l2(ksi) * l1(eta);\n        basisFunction[4] = l2(ksi) * l2(eta);\n        basisFunction[5] = l2(ksi) * l3(eta);\n        basisFunction[6] = l3(ksi) * l1(eta);\n        basisFunction[7] = l3(ksi) * l2(eta);\n        basisFunction[8] = l3(ksi) * l3(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1(ksi) * l1(eta);\n        basisFunctionDerivKsi[1] = dl1(ksi) * l2(eta);\n        basisFunctionDerivKsi[2] = dl1(ksi) * l3(eta);\n        basisFunctionDerivKsi[3] = dl2(ksi) * l1(eta);\n        basisFunctionDerivKsi[4] = dl2(ksi) * l2(eta);\n        basisFunctionDerivKsi[5] = dl2(ksi) * l3(eta);\n        basisFunctionDerivKsi[6] = dl3(ksi) * l1(eta);\n        basisFunctionDerivKsi[7] = dl3(ksi) * l2(eta);\n        basisFunctionDerivKsi[8] = dl3(ksi) * l3(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1(eta);\n        basisFunctionDerivEta[1] = l1(ksi) * dl2(eta);\n        basisFunctionDerivEta[2] = l1(ksi) * dl3(eta);\n        basisFunctionDerivEta[3] = l2(ksi) * dl1(eta);\n        basisFunctionDerivEta[4] = l2(ksi) * dl2(eta);\n        basisFunctionDerivEta[5] = l2(ksi) * dl3(eta);\n        basisFunctionDerivEta[6] = l3(ksi) * dl1(eta);\n        basisFunctionDerivEta[7] = l3(ksi) * dl2(eta);\n        basisFunctionDerivEta[8] = l3(ksi) * dl3(eta);\n      }\n    }\n\n    return { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Basic structure for the mesh\n */\nexport class Mesh {\n  /**\n   * Constructor to initialize the Mesh class\n   * @param {object} config - Configuration object for the mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY=1] - Number of elements along the y-axis (for 1D meshes)\n   * @param {number} [config.maxY=0] - Maximum y-coordinate of the mesh (for 1D meshes)\n   * @param {string} [config.meshDimension='2D'] - The dimension of the mesh, either 1D or 2D\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    meshDimension = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    this.numElementsX = numElementsX;\n    this.numElementsY = numElementsY;\n    this.maxX = maxX;\n    this.maxY = maxY;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n    this.parsedMesh = parsedMesh;\n\n    this.boundaryElementsProcessed = false;\n\n    if (this.parsedMesh) {\n      basicLog(\"Using pre-parsed mesh from gmshReader data for mesh generation.\");\n      this.parseMeshFromGmsh();\n    }\n  }\n\n  /**\n   * Method to parse the mesh from the GMSH format to the FEAScript format\n   */\n  parseMeshFromGmsh() {\n    if (!this.parsedMesh.nodalNumbering) {\n      errorLog(\"No valid nodal numbering found in the parsed mesh.\");\n    }\n\n    if (\n      typeof this.parsedMesh.nodalNumbering === \"object\" &&\n      !Array.isArray(this.parsedMesh.nodalNumbering)\n    ) {\n      // Store the nodal numbering structure before converting\n      const quadElements = this.parsedMesh.nodalNumbering.quadElements || [];\n      const triangleElements = this.parsedMesh.nodalNumbering.triangleElements || [];\n\n      debugLog(\n        \"Initial parsed mesh nodal numbering from GMSH format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Check if it has quadElements or triangleElements structure from gmshReader\n      if (this.parsedMesh.elementTypes[3] || this.parsedMesh.elementTypes[10]) {\n        // Map nodal numbering from GMSH format to FEAScript format for quad elements\n        const mappedNodalNumbering = [];\n\n        for (let elemIdx = 0; elemIdx < quadElements.length; elemIdx++) {\n          const gmshNodes = quadElements[elemIdx];\n          const feaScriptNodes = new Array(gmshNodes.length);\n\n          // Check for element type based on number of nodes\n          if (gmshNodes.length === 4) {\n            // Simple mapping for linear quad elements (4 nodes)\n            // GMSH:         FEAScript:\n            // 3 --- 2       1 --- 3\n            // |     |  -->  |     |\n            // 0 --- 1       0 --- 2\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[3]; // 3 -> 1\n            feaScriptNodes[2] = gmshNodes[1]; // 1 -> 2\n            feaScriptNodes[3] = gmshNodes[2]; // 2 -> 3\n          } else if (gmshNodes.length === 9) {\n            // Mapping for quadratic quad elements (9 nodes)\n            // GMSH:         FEAScript:\n            // 3--6--2       2--5--8\n            // |     |       |     |\n            // 7  8  5  -->  1  4  7\n            // |     |       |     |\n            // 0--4--1       0--3--6\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[7]; // 7 -> 1\n            feaScriptNodes[2] = gmshNodes[3]; // 3 -> 2\n            feaScriptNodes[3] = gmshNodes[4]; // 4 -> 3\n            feaScriptNodes[4] = gmshNodes[8]; // 8 -> 4\n            feaScriptNodes[5] = gmshNodes[6]; // 6 -> 5\n            feaScriptNodes[6] = gmshNodes[1]; // 1 -> 6\n            feaScriptNodes[7] = gmshNodes[5]; // 5 -> 7\n            feaScriptNodes[8] = gmshNodes[2]; // 2 -> 8\n          }\n\n          mappedNodalNumbering.push(feaScriptNodes);\n        }\n\n        this.parsedMesh.nodalNumbering = mappedNodalNumbering;\n      } else if (this.parsedMesh.elementTypes[2]) {\n        errorLog(\"Element type is neither triangle nor quad; mapping for this type is not implemented yet.\");\n      }\n\n      debugLog(\n        \"Nodal numbering after mapping from GMSH to FEAScript format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Process boundary elements if they exist and if physical property mapping exists\n      if (this.parsedMesh.physicalPropMap && this.parsedMesh.boundaryElements) {\n        // Check if boundary elements need to be processed\n        if (\n          Array.isArray(this.parsedMesh.boundaryElements) &&\n          this.parsedMesh.boundaryElements.length > 0 &&\n          this.parsedMesh.boundaryElements[0] === undefined\n        ) {\n          // Create a new array without the empty first element\n          const fixedBoundaryElements = [];\n          for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n            if (this.parsedMesh.boundaryElements[i]) {\n              fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n            }\n          }\n          this.parsedMesh.boundaryElements = fixedBoundaryElements;\n        }\n\n        // If boundary node pairs exist but boundary elements haven't been processed\n        if (this.parsedMesh.boundaryNodePairs && !this.parsedMesh.boundaryElementsProcessed) {\n          // Reset boundary elements array\n          this.parsedMesh.boundaryElements = [];\n\n          // Process each physical property from the Gmsh file\n          this.parsedMesh.physicalPropMap.forEach((prop) => {\n            // Only process 1D physical entities (boundary lines)\n            if (prop.dimension === 1) {\n              // Get all node pairs for this boundary\n              const boundaryNodePairs = this.parsedMesh.boundaryNodePairs[prop.tag] || [];\n\n              if (boundaryNodePairs.length > 0) {\n                // Initialize array for this boundary tag\n                if (!this.parsedMesh.boundaryElements[prop.tag]) {\n                  this.parsedMesh.boundaryElements[prop.tag] = [];\n                }\n\n                // For each boundary line segment (defined by a pair of nodes)\n                boundaryNodePairs.forEach((nodesPair) => {\n                  const node1 = nodesPair[0]; // First node in the pair\n                  const node2 = nodesPair[1]; // Second node in the pair\n\n                  debugLog(\n                    `Processing boundary node pair: [${node1}, ${node2}] for boundary ${prop.tag} (${\n                      prop.name || \"unnamed\"\n                    })`\n                  );\n\n                  // Search through all elements to find which one contains both nodes\n                  let foundElement = false;\n\n                  // Loop through all elements in the mesh\n                  for (let elemIdx = 0; elemIdx < this.parsedMesh.nodalNumbering.length; elemIdx++) {\n                    const elemNodes = this.parsedMesh.nodalNumbering[elemIdx];\n\n                    // For linear quadrilateral linear elements (4 nodes)\n                    if (elemNodes.length === 4) {\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript linear quadrilateral numbering:\n                        // 1 --- 3\n                        // |     |\n                        // 0 --- 2\n\n                        if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0)\n                        ) {\n                          side = 0; // Bottom side\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0)\n                        ) {\n                          side = 1; // Left side\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 1 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 1)\n                        ) {\n                          side = 2; // Top side\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 2)\n                        ) {\n                          side = 3; // Right side\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    } else if (elemNodes.length === 9) {\n                      // For quadratic quadrilateral elements (9 nodes)\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript quadratic quadrilateral numbering:\n                        // 2--5--8\n                        // |     |\n                        // 1  4  7\n                        // |     |\n                        // 0--3--6\n\n                        // TODO: Transform into dictionaries for better readability\n                        if (\n                          (node1Index === 0 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 0) ||\n                          (node1Index === 3 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 3)\n                        ) {\n                          side = 0; // Bottom side (nodes 0, 3, 6)\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0) ||\n                          (node1Index === 1 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 1)\n                        ) {\n                          side = 1; // Left side (nodes 0, 1, 2)\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 5) ||\n                          (node1Index === 5 && node2Index === 2) ||\n                          (node1Index === 5 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 5)\n                        ) {\n                          side = 2; // Top side (nodes 2, 5, 8)\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 6 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 7) ||\n                          (node1Index === 7 && node2Index === 6) ||\n                          (node1Index === 7 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 7)\n                        ) {\n                          side = 3; // Right side (nodes 6, 7, 8)\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    }\n                  }\n\n                  if (!foundElement) {\n                    errorLog(\n                      `Could not find element containing boundary nodes ${node1} and ${node2}. Boundary may be incomplete.`\n                    );\n                  }\n                });\n              }\n            }\n          });\n\n          // Mark as processed\n          this.boundaryElementsProcessed = true;\n\n          // Fix boundary elements array - remove undefined entries\n          if (\n            this.parsedMesh.boundaryElements.length > 0 &&\n            this.parsedMesh.boundaryElements[0] === undefined\n          ) {\n            const fixedBoundaryElements = [];\n            for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n              if (this.parsedMesh.boundaryElements[i]) {\n                fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n              }\n            }\n            this.parsedMesh.boundaryElements = fixedBoundaryElements;\n          }\n        }\n      }\n    }\n\n    return this.parsedMesh;\n  }\n}\n\nexport class Mesh1D extends Mesh {\n  /**\n   * Constructor to initialize the 1D mesh\n   * @param {object} config - Configuration object for the 1D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({ numElementsX = null, maxX = null, elementOrder = \"linear\", parsedMesh = null }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY: 1,\n      maxY: 0,\n      meshDimension: \"1D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    if (this.numElementsX === null || this.maxX === null) {\n      errorLog(\"numElementsX and maxX are required parameters when generating a 1D mesh from geometry\");\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    const xStart = 0;\n    let totalNodesX, deltaX;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX;\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX / 2;\n      }\n    }\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate1DNodalNumbering(this.numElementsX, totalNodesX, this.elementOrder);\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n\n    // Return x coordinates of nodes, total nodes, NOP array, and boundary elements\n    return {\n      nodesXCoordinates,\n      totalNodesX,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate1DNodalNumbering(numElementsX, totalNodesX, elementOrder) {\n    // TODO: The totalNodesX is not used in the original function. Verify if\n    // there is a multiple calculation on the totalNodes.\n\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear 1D elements with the following nodes representation:\n       *\n       *   1 --- 2\n       *\n       */\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 2; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic 1D elements with the following nodes representation:\n       *\n       *   1--2--3\n       *\n       */\n      let columnCounter = 0;\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 3; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex + columnCounter;\n        }\n        columnCounter += 1;\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 1D domains (line segments):\n   * 0 - Left node of reference element (maps to physical left endpoint)\n   * 1 - Right node of reference element (maps to physical right endpoint)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 2; // For 1D, we only have two sides (left and right)\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // Left boundary (element 0, side 0)\n    boundaryElements[0].push([0, 0]);\n\n    // Right boundary (last element, side 1)\n    boundaryElements[1].push([this.numElementsX - 1, 1]);\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n\nexport class Mesh2D extends Mesh {\n  /**\n   * Constructor to initialize the 2D mesh\n   * @param {object} config - Configuration object for the 2D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY] - Number of elements along the y-axis (required for geometry-based mesh)\n   * @param {number} [config.maxY] - Maximum y-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY,\n      maxY,\n      meshDimension: \"2D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    // Validate geometry parameters (when not using a parsed mesh)\n    if (\n      !parsedMesh &&\n      (this.numElementsX === null || this.maxX === null || this.numElementsY === null || this.maxY === null)\n    ) {\n      errorLog(\n        \"numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry\"\n      );\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    let nodesYCoordinates = [];\n    const xStart = 0;\n    const yStart = 0;\n    let totalNodesX, totalNodesY, deltaX, deltaY;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      totalNodesY = this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + nodeIndexY * deltaY;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + nodeIndexX * deltaX;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + nodeIndexY * deltaY;\n        }\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      totalNodesY = 2 * this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + (nodeIndexY * deltaY) / 2;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + (nodeIndexX * deltaX) / 2;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + (nodeIndexY * deltaY) / 2;\n        }\n      }\n    }\n\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate2DNodalNumbering(\n      this.numElementsX,\n      this.numElementsY,\n      totalNodesY,\n      this.elementOrder\n    );\n\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n    debugLog(\"Generated node Y coordinates: \" + JSON.stringify(nodesYCoordinates));\n\n    // Return statement\n    return {\n      nodesXCoordinates,\n      nodesYCoordinates,\n      totalNodesX,\n      totalNodesY,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} [numElementsY] - Number of elements along the y-axis (optional for 1D)\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {number} [totalNodesY] - Total number of nodes along the y-axis (optional for 1D)\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate2DNodalNumbering(numElementsX, numElementsY, totalNodesY, elementOrder) {\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear rectangular elements with the following nodes representation:\n       *\n       *   1 --- 3\n       *   |     |\n       *   0 --- 2\n       *\n       */\n      let rowCounter = 0;\n      let columnCounter = 2;\n      for (let elementIndex = 0; elementIndex < numElementsX * numElementsY; elementIndex++) {\n        rowCounter += 1;\n        nop[elementIndex] = [];\n        nop[elementIndex][0] = elementIndex + columnCounter - 1;\n        nop[elementIndex][1] = elementIndex + columnCounter;\n        nop[elementIndex][2] = elementIndex + columnCounter + numElementsY;\n        nop[elementIndex][3] = elementIndex + columnCounter + numElementsY + 1;\n        if (rowCounter === numElementsY) {\n          columnCounter += 1;\n          rowCounter = 0;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic rectangular elements with the following nodes representation:\n       *\n       *   2--5--8\n       *   |     |\n       *   1  4  7\n       *   |     |\n       *   0--3--6\n       *\n       */\n      for (let elementIndexX = 1; elementIndexX <= numElementsX; elementIndexX++) {\n        for (let elementIndexY = 1; elementIndexY <= numElementsY; elementIndexY++) {\n          nop[elementIndex] = [];\n          for (let nodeIndex1 = 1; nodeIndex1 <= 3; nodeIndex1++) {\n            let nodeIndex2 = 3 * nodeIndex1 - 2;\n            nop[elementIndex][nodeIndex2 - 1] =\n              totalNodesY * (2 * elementIndexX + nodeIndex1 - 3) + 2 * elementIndexY - 1;\n            nop[elementIndex][nodeIndex2] = nop[elementIndex][nodeIndex2 - 1] + 1;\n            nop[elementIndex][nodeIndex2 + 1] = nop[elementIndex][nodeIndex2 - 1] + 2;\n          }\n          elementIndex = elementIndex + 1;\n        }\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 2D domains (rectangular):\n   * 0 - Bottom side of reference element (maps to physical bottom boundary)\n   * 1 - Left side of reference element (maps to physical left boundary)\n   * 2 - Top side of reference element (maps to physical top boundary)\n   * 3 - Right side of reference element (maps to physical right boundary)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 4; // For 2D, we have four sides (left, right, bottom, top)\n\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // TODO: Why to loop through all elements? Is it not better to loop over only the\n    // elements that are on the boundary? eg: [0, this.numElementsX - 1] on x and\n    // [0, this.numElementsY - 1] on y\n    for (let elementIndexX = 0; elementIndexX < this.numElementsX; elementIndexX++) {\n      for (let elementIndexY = 0; elementIndexY < this.numElementsY; elementIndexY++) {\n        const elementIndex = elementIndexX * this.numElementsY + elementIndexY;\n\n        // Bottom boundary\n        if (elementIndexY === 0) {\n          boundaryElements[0].push([elementIndex, 0]);\n        }\n\n        // Left boundary\n        if (elementIndexX === 0) {\n          boundaryElements[1].push([elementIndex, 1]);\n        }\n\n        // Top boundary\n        if (elementIndexY === this.numElementsY - 1) {\n          boundaryElements[2].push([elementIndex, 2]);\n        }\n\n        // Right boundary\n        if (elementIndexX === this.numElementsX - 1) {\n          boundaryElements[3].push([elementIndex, 3]);\n        }\n      }\n    }\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Class to handle numerical integration using Gauss quadrature\n */\nexport class NumericalIntegration {\n  /**\n   * Constructor to initialize the NumericalIntegration class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to return Gauss points and weights based on element configuration\n   * @returns {object} An object containing:\n   *  - gaussPoints: Array of Gauss points\n   *  - gaussWeights: Array of Gauss weights\n   */\n  getGaussPointsAndWeights() {\n    let gaussPoints = []; // Gauss points\n    let gaussWeights = []; // Gauss weights\n\n    if (this.elementOrder === \"linear\") {\n      // For linear elements, use 1-point Gauss quadrature\n      gaussPoints[0] = 0.5;\n      gaussWeights[0] = 1;\n    } else if (this.elementOrder === \"quadratic\") {\n      // For quadratic elements, use 3-point Gauss quadrature\n      gaussPoints[0] = (1 - Math.sqrt(3 / 5)) / 2;\n      gaussPoints[1] = 0.5;\n      gaussPoints[2] = (1 + Math.sqrt(3 / 5)) / 2;\n      gaussWeights[0] = 5 / 18;\n      gaussWeights[1] = 8 / 18;\n      gaussWeights[2] = 5 / 18;\n    }\n\n    return { gaussPoints, gaussWeights };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nimport { BasisFunctions } from \"./basisFunctionsScript.js\";\nimport { Mesh1D, Mesh2D } from \"./meshGenerationScript.js\";\nimport { NumericalIntegration } from \"../methods/numericalIntegrationScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to prepare the mesh for finite element analysis\n * @param {object} meshConfig - Object containing computational mesh details\n * @returns {object} An object containing all mesh-related data\n */\nexport function prepareMesh(meshConfig) {\n  const { meshDimension, numElementsX, numElementsY, maxX, maxY, elementOrder, parsedMesh } = meshConfig;\n\n  // Create a new instance of the Mesh class\n  let mesh;\n  if (meshDimension === \"1D\") {\n    mesh = new Mesh1D({ numElementsX, maxX, elementOrder, parsedMesh });\n  } else if (meshDimension === \"2D\") {\n    mesh = new Mesh2D({ numElementsX, maxX, numElementsY, maxY, elementOrder, parsedMesh });\n  } else {\n    errorLog(\"Mesh dimension must be either '1D' or '2D'.\");\n  }\n\n  // Use the parsed mesh in case it was already passed with Gmsh format\n  const nodesCoordinatesAndNumbering = mesh.boundaryElementsProcessed ? mesh.parsedMesh : mesh.generateMesh();\n\n  // Extract nodes coordinates and nodal numbering (NOP) from the mesh data\n  let nodesXCoordinates = nodesCoordinatesAndNumbering.nodesXCoordinates;\n  let nodesYCoordinates = nodesCoordinatesAndNumbering.nodesYCoordinates;\n  let totalNodesX = nodesCoordinatesAndNumbering.totalNodesX;\n  let totalNodesY = nodesCoordinatesAndNumbering.totalNodesY;\n  let nop = nodesCoordinatesAndNumbering.nodalNumbering;\n  let boundaryElements = nodesCoordinatesAndNumbering.boundaryElements;\n\n  // Check the mesh type\n  const isParsedMesh = parsedMesh !== undefined && parsedMesh !== null;\n\n  // Calculate totalElements and totalNodes based on mesh type\n  let totalElements, totalNodes;\n\n  if (isParsedMesh) {\n    totalElements = nop.length; // Number of elements is the length of the nodal numbering array\n    totalNodes = nodesXCoordinates.length; // Number of nodes is the length of the coordinates array\n    debugLog(`Using parsed mesh with ${totalElements} elements and ${totalNodes} nodes`);\n  } else {\n    // For structured mesh, calculate based on dimensions\n    totalElements = numElementsX * (meshDimension === \"2D\" ? numElementsY : 1);\n    totalNodes = totalNodesX * (meshDimension === \"2D\" ? totalNodesY : 1);\n    debugLog(`Using mesh generated from geometry with ${totalElements} elements and ${totalNodes} nodes`);\n  }\n\n  return {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    totalNodesX,\n    totalNodesY,\n    nop,\n    boundaryElements,\n    totalElements,\n    totalNodes,\n    meshDimension,\n    elementOrder,\n  };\n}\n\n/**\n * Function to initialize the FEA matrices and numerical tools\n * @param {object} meshData - Object containing mesh data from prepareMesh()\n * @returns {object} An object containing initialized matrices and numerical tools\n */\nexport function initializeFEA(meshData) {\n  const { totalNodes, nop, meshDimension, elementOrder } = meshData;\n\n  // Initialize variables for matrix assembly\n  let residualVector = [];\n  let jacobianMatrix = [];\n  let localToGlobalMap = [];\n\n  // Initialize jacobianMatrix and residualVector arrays\n  for (let nodeIndex = 0; nodeIndex < totalNodes; nodeIndex++) {\n    residualVector[nodeIndex] = 0;\n    jacobianMatrix.push([]);\n    for (let colIndex = 0; colIndex < totalNodes; colIndex++) {\n      jacobianMatrix[nodeIndex][colIndex] = 0;\n    }\n  }\n\n  // Initialize the BasisFunctions class\n  const basisFunctions = new BasisFunctions({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Initialize the NumericalIntegration class\n  const numericalIntegration = new NumericalIntegration({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Calculate Gauss points and weights\n  let gaussPointsAndWeights = numericalIntegration.getGaussPointsAndWeights();\n  let gaussPoints = gaussPointsAndWeights.gaussPoints;\n  let gaussWeights = gaussPointsAndWeights.gaussWeights;\n\n  // Determine the number of nodes in the reference element based on the first element in the nop array\n  const numNodes = nop[0].length;\n\n  return {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 1D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping1D(params) {\n  const { basisFunction, basisFunctionDerivKsi, nodesXCoordinates, localToGlobalMap, numNodes } = params;\n\n  let xCoordinates = 0;\n  let ksiDerivX = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX;\n\n  // Compute x-derivative of basis functions\n  let basisFunctionDerivX = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    basisFunctionDerivX[localNodeIndex] = basisFunctionDerivKsi[localNodeIndex] / detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 2D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping2D(params) {\n  const {\n    basisFunction,\n    basisFunctionDerivKsi,\n    basisFunctionDerivEta,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    localToGlobalMap,\n    numNodes,\n  } = params;\n\n  let xCoordinates = 0;\n  let yCoordinates = 0;\n  let ksiDerivX = 0;\n  let etaDerivX = 0;\n  let ksiDerivY = 0;\n  let etaDerivY = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    yCoordinates += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n    ksiDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX * etaDerivY - etaDerivX * ksiDerivY;\n\n  // Compute x-derivative and y-derivative of basis functions\n  let basisFunctionDerivX = [];\n  let basisFunctionDerivY = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    // The x-derivative of the n basis function\n    basisFunctionDerivX[localNodeIndex] =\n      (etaDerivY * basisFunctionDerivKsi[localNodeIndex] -\n        ksiDerivY * basisFunctionDerivEta[localNodeIndex]) /\n      detJacobian;\n    // The y-derivative of the n basis function\n    basisFunctionDerivY[localNodeIndex] =\n      (ksiDerivX * basisFunctionDerivEta[localNodeIndex] -\n        etaDerivX * basisFunctionDerivKsi[localNodeIndex]) /\n      detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    yCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n    basisFunctionDerivY,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle thermal boundary conditions application\n */\nexport class ThermalBoundaryConditions {\n  /**\n   * Constructor to initialize the ThermalBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions (Dirichlet type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantTempBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions (Robin type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   */\n  imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 1;\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 2;\n              }\n            }\n\n            const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n            debugLog(\n              `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            residualVector[globalNodeIndex] += -convectionCoeff * extTemp;\n            jacobianMatrix[globalNodeIndex][globalNodeIndex] += convectionCoeff;\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              let ksiDerivX = 0;\n              let ksiDerivY = 0;\n              let etaDerivX = 0;\n              let etaDerivY = 0;\n              const numNodes = this.nop[elementIndex].length;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                // For boundaries along Ksi (horizontal), use Ksi derivatives\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                }\n                // For boundaries along Eta (vertical), use Eta derivatives\n                else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute the length of tangent vector\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                debugLog(\n                  `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${localNodeIndex + 1})`\n                );\n\n                // Apply boundary condition with proper Jacobian for all sides\n                residualVector[globalNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                  jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                  debugLog(\n                    `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                      elementIndex + 1\n                    }, local node ${localNodeIndex + 1})`\n                  );\n\n                  // Apply boundary condition with proper Jacobian for all sides\n                  residualVector[globalNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                    jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions for the frontal solver\n   * @param {number} elementIndex - Index of the element being processed\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   * @returns {object} An object containing:\n   *  - localJacobianMatrix: Local Jacobian matrix with convection contributions\n   *  - localResidualVector: Residual vector with convection contributions\n   */\n  imposeConvectionBoundaryConditionsFront(\n    elementIndex,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    gaussPoints,\n    gaussWeights,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    // Initialize local Jacobian matrix and local residual vector\n    const numNodes = this.nop[elementIndex].length;\n    const localJacobianMatrix = Array(numNodes)\n      .fill()\n      .map(() => Array(numNodes).fill(0));\n    const localResidualVector = Array(numNodes).fill(0);\n\n    // Check if this element is on a convection boundary\n    for (const boundaryKey in this.boundaryElements) {\n      if (this.boundaryConditions[boundaryKey]?.[0] === \"convection\") {\n        const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n        const extTemp = convectionExtTemp[boundaryKey];\n        debugLog(\n          `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n        );\n\n        // Find if this element is on this boundary and which side\n        const boundaryElement = this.boundaryElements[boundaryKey].find(\n          ([elemIdx, _]) => elemIdx === elementIndex\n        );\n\n        if (boundaryElement) {\n          const side = boundaryElement[1];\n\n          if (this.meshDimension === \"1D\") {\n            // Handle 1D case\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              nodeIndex = side === 0 ? 0 : 1;\n            } else if (this.elementOrder === \"quadratic\") {\n              nodeIndex = side === 0 ? 0 : 2;\n            }\n\n            // Add contribution to local Jacobian matrix and local residual vector\n            debugLog(\n              `  - Applied convection boundary condition to node ${nodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            localResidualVector[nodeIndex] += -convectionCoeff * extTemp;\n            localJacobianMatrix[nodeIndex][nodeIndex] += convectionCoeff;\n          } else if (this.meshDimension === \"2D\") {\n            // Handle 2D case\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              // Get basis functions\n              const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              const basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              const basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              // Calculate tangent vector components\n              let ksiDerivX = 0,\n                ksiDerivY = 0,\n                etaDerivX = 0,\n                etaDerivY = 0;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                } else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute tangent vector length\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              // Apply boundary conditions to local matrices\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                localResidualVector[localNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              // Handle quadratic elements (similar pattern but with more Gauss points)\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                // Apply boundary conditions to local matrices\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  localResidualVector[localNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n\n    return { localJacobianMatrix, localResidualVector };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { ThermalBoundaryConditions } from \"./thermalBoundaryConditionsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the solid heat transfer model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n *\n * For consistency across both linear and nonlinear formulations,\n * this project always refers to the assembled right-hand side vector\n * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n *\n * In linear problems `jacobianMatrix` is equivalent to the\n * classic stiffness/conductivity matrix and `residualVector`\n * corresponds to the traditional load (RHS) vector.\n */\nexport function assembleHeatConductionMat(meshData, boundaryConditions) {\n  basicLog(\"Starting solid heat transfer matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D solid heat transfer\n      if (meshDimension === \"1D\") {\n        // Get basis functions for the current Gauss point\n        const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector is zero for this case\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n              -gaussWeights[gaussPointIndex1] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n          }\n        }\n      }\n      // 2D solid heat transfer\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n            // residualVector is zero for this case\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const thermalBoundaryConditions = new ThermalBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Convection boundary conditions\n  thermalBoundaryConditions.imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  );\n\n  // Impose ConstantTemp boundary conditions\n  thermalBoundaryConditions.imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Solid heat transfer matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the solid heat transfer model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - localResidualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleHeatConductionFront({ elementIndex, nop, meshData, basisFunctions, FEAData }) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  if (meshDimension === \"1D\") {\n    // 1D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex1]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Computation of Galerkin's residuals and local Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex1] *\n            detJacobian *\n            (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    // 2D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Create mapping from local element space to global mesh (convert to 0-based indexing)\n        const localToGlobalMap = ngl.map((globalIndex) => globalIndex - 1);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle generic boundary conditions application\n */\nexport class GenericBoundaryConditions {\n  /**\n   * Constructor to initialize the GenericBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose Dirichlet boundary conditions\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeDirichletBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant value (Dirichlet) boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantValueBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n// Base viscous term that remains when eikonal equation is fully activated\nconst baseEikonalViscousTerm = 1e-2;\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the front propagation model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object}  An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleFrontPropagationMat(\n  meshData,\n  boundaryConditions,\n  solutionVector,\n  eikonalActivationFlag\n) {\n  basicLog(\"Starting front propagation matrix assembly...\");\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n  debugLog(`eikonalViscousTerm: ${eikonalViscousTerm}`);\n  debugLog(`eikonalActivationFlag: ${eikonalActivationFlag}`);\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D front propagation (eikonal) equation\n      if (meshDimension === \"1D\") {\n        // Unsupported 1D front propagation\n        errorLog(\"1D front propagation is not yet supported\");\n\n        // Get basis functions for the current Gauss point\n        let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n        const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n        // Calculate solution derivative\n        let solutionDerivX = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector\n          // TODO residualVector calculation here\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            // jacobianMatrix\n            // TODO jacobianMatrix calculation here\n          }\n        }\n      }\n      // 2D front propagation (eikonal) equation\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n          const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n          // Calculate solution derivatives\n          let solutionDerivX = 0;\n          let solutionDerivY = 0;\n          for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n            solutionDerivX +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n            solutionDerivY +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n          }\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n\n            // residualVector: Viscous term contribution (to stabilize the solution)\n            residualVector[localToGlobalMap1] +=\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivX[localNodeIndex1] *\n                solutionDerivX +\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivY[localNodeIndex1] *\n                solutionDerivY;\n\n            // residualVector: Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              residualVector[localToGlobalMap1] +=\n                eikonalActivationFlag *\n                (gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1] *\n                  Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                  gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2] *\n                    detJacobian *\n                    basisFunction[localNodeIndex1]);\n            }\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n\n              // jacobianMatrix: Viscous term contribution\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n              // jacobianMatrix: Eikonal equation contribution\n              if (eikonalActivationFlag !== 0) {\n                jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                  eikonalActivationFlag *\n                    (-(\n                      detJacobian *\n                      solutionDerivX *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]\n                    ) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivX[localNodeIndex2] -\n                  eikonalActivationFlag *\n                    ((detJacobian *\n                      solutionDerivY *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivY[localNodeIndex2];\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Dirichlet boundary conditions\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Front propagation matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the front propagation model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - residualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleFrontPropagationFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  solutionVector,\n  eikonalActivationFlag,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n    // 1D front propagation (eikonal) equation\n    if (meshDimension === \"1D\") {\n      // Unsupported 1D front propagation\n      errorLog(\"1D front propagation is not yet supported\");\n\n      // Get basis functions for the current Gauss point\n      let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n      // Perform isoparametric mapping\n      const mappingResult = performIsoparametricMapping1D({\n        basisFunction: basisFunctionsAndDerivatives.basisFunction,\n        basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Extract mapping results\n      const { detJacobian, basisFunctionDerivX } = mappingResult;\n      const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n      // Calculate solution derivative\n      let solutionDerivX = 0;\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        solutionDerivX +=\n          solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n      }\n\n      // Computation of Galerkin's residuals and Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n        // residualVector\n        // TODO residualVector calculation here\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n          // localJacobianMatrix\n          // TODO localJacobianMatrix calculation here\n        }\n      }\n      // 2D front propagation (eikonal) equation\n    } else if (meshDimension === \"2D\") {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate solution derivatives\n        let solutionDerivX = 0;\n        let solutionDerivY = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n          solutionDerivY +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // Viscous term contribution\n          localResidualVector[localNodeIndex1] +=\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivX[localNodeIndex1] *\n              solutionDerivX +\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivY[localNodeIndex1] *\n              solutionDerivY;\n\n          // Eikonal equation contribution\n          if (eikonalActivationFlag !== 0) {\n            localResidualVector[localNodeIndex1] +=\n              eikonalActivationFlag *\n              (gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunction[localNodeIndex1] *\n                Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1]);\n          }\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            // Viscous term contribution\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n            // Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n                eikonalActivationFlag *\n                  (-(\n                    detJacobian *\n                    solutionDerivX *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]\n                  ) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivX[localNodeIndex2] -\n                eikonalActivationFlag *\n                  ((detJacobian *\n                    solutionDerivY *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivY[localNodeIndex2];\n            }\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { BasisFunctions } from \"../mesh/basisFunctionsScript.js\";\nimport { initializeFEA } from \"../mesh/meshUtilsScript.js\";\nimport { assembleHeatConductionFront } from \"../solvers/heatConductionScript.js\";\nimport { ThermalBoundaryConditions } from \"../solvers/thermalBoundaryConditionsScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\nimport { GenericBoundaryConditions } from \"../solvers/genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n// Create object templates\nconst frontalData = {};\nconst frontalState = {};\nconst elementData = { currentElementIndex: 0 };\nconst frontStorage = {};\nlet basisFunctions;\n\n/**\n * Function to run the frontal solver and obtain results for plotting\n * @param {function} assembleFront - Matrix assembler based on the physical model\n * @param {object} meshData - Object containing mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} [options] - Additional options for the solver\n * @returns {object} An object containing the solution vector and node coordinates\n */\nexport function runFrontalSolver(assembleFront, meshData, boundaryConditions, options = {}) {\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const totalNodes = meshData.nodesXCoordinates.length;\n  const numElements = meshData.totalElements;\n  const numNodes = FEAData.numNodes;\n\n  // Calculate required array sizes\n  initializeFrontalArrays(numNodes, numElements);\n\n  // Start timing for system solving (frontal algorithm)\n  basicLog(\"Solving system using frontal...\");\n  console.time(\"systemSolving\");\n\n  // Initialize basis functions\n  basisFunctions = new BasisFunctions({\n    meshDimension: meshData.meshDimension,\n    elementOrder: meshData.elementOrder,\n  });\n\n  // Copy node connectivity array into frontalData storage\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    for (let nodeIndex = 0; nodeIndex < FEAData.numNodes; nodeIndex++) {\n      frontalData.nodalNumbering[elementIndex][nodeIndex] = meshData.nop[elementIndex][nodeIndex];\n    }\n  }\n\n  // Apply Dirichlet-type boundary conditions\n  // Initialize all nodes with no boundary condition\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.nodeConstraintCode[nodeIndex] = 0;\n    frontalData.boundaryValues[nodeIndex] = 0;\n  }\n\n  // Handle Dirichlet-type boundary conditions differently based on which solver is being used\n  let dirichletBoundaryConditionsHandler;\n  // Solid heat transfer model (heatConductionScript solver)\n  if (assembleFront === assembleHeatConductionFront) {\n    dirichletBoundaryConditionsHandler = new ThermalBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantTempBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n    // Front propagation model (frontPropagationScript solver)\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    dirichletBoundaryConditionsHandler = new GenericBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantValueBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n  }\n  // Initialize global residual vector\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.globalResidualVector[nodeIndex] = 0;\n  }\n\n  frontalState.totalNodes = meshData.nodesXCoordinates.length;\n  frontalState.writeFlag = 0;\n  frontalState.transformationFlag = 1;\n  frontalState.determinant = 1;\n\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    frontalState.nodesPerElement[elementIndex] = FEAData.numNodes;\n  }\n\n  // Parameters for non-linear assemblers\n  frontalState.currentSolutionVector = options.solutionVector;\n  frontalState.eikonalActivationFlag = options.eikonalActivationFlag;\n\n  // Pass assembleFront and dirichletBoundaryConditionsHandler to runFrontalAlgorithm\n  runFrontalAlgorithm(meshData, FEAData, dirichletBoundaryConditionsHandler, assembleFront);\n\n  // Copy solution\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.solutionVector[nodeIndex] = frontalState.globalSolutionVector[nodeIndex];\n  }\n\n  // Output results to console for debugging\n  const { nodesXCoordinates, nodesYCoordinates } = meshData;\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    if (meshData.meshDimension === \"1D\") {\n      // 1D case - only output X coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${frontalData.solutionVector[\n          nodeIndex\n        ].toExponential(5)}`\n      );\n    } else {\n      // 2D case - output X, Y coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${nodesYCoordinates[nodeIndex].toExponential(\n          5\n        )}  ${frontalData.solutionVector[nodeIndex].toExponential(5)}`\n      );\n    }\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  const { nodesXCoordinates: finalNodesX, nodesYCoordinates: finalNodesY } = meshData;\n  return {\n    solutionVector: frontalData.solutionVector.slice(0, totalNodes),\n    nodesCoordinates: {\n      nodesXCoordinates: finalNodesX,\n      nodesYCoordinates: finalNodesY,\n    },\n  };\n}\n\n/**\n * Function to initialize arrays dynamically based on problem size\n * @param {number} numNodes - Number of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n */\nfunction initializeFrontalArrays(numNodes, numElements) {\n  // Use the actual number of elements from the mesh\n  frontalData.nodalNumbering = Array(numElements)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  frontalData.nodeConstraintCode = Array(numNodes).fill(0);\n  frontalData.boundaryValues = Array(numNodes).fill(0);\n  frontalData.globalResidualVector = Array(numNodes).fill(0);\n  frontalData.solutionVector = Array(numNodes).fill(0);\n  frontalData.topologyData = Array(numElements).fill(0);\n  frontalData.lateralData = Array(numElements).fill(0);\n\n  // Initialize frontalState arrays\n  frontalState.writeFlag = 0;\n  frontalState.totalNodes = numNodes;\n  frontalState.transformationFlag = 0;\n  frontalState.nodesPerElement = Array(numElements).fill(0);\n  frontalState.determinant = 1;\n\n  // For matrix operations, estimate required size based on problem complexity\n  const systemSize = Math.max(numNodes, 2000);\n  frontalState.globalSolutionVector = Array(systemSize).fill(0);\n  frontalState.frontDataIndex = 0;\n\n  // Initialize elementData arrays\n  elementData.localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  elementData.currentElementIndex = 0;\n\n  // Initialize frontStorage arrays\n  const frontSize = estimateFrontSize(numNodes, numElements);\n  frontStorage.frontValues = Array(frontSize).fill(0);\n  frontStorage.columnHeaders = Array(systemSize).fill(0);\n  frontStorage.pivotRow = Array(systemSize).fill(0);\n  frontStorage.pivotData = Array(frontSize).fill(0);\n}\n\n/**\n * Function to estimate the required front size\n * @param {number} numNodes - Number of of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n * @returns {number} Estimated front size\n */\nfunction estimateFrontSize(numNodes, numElements) {\n  const frontWidthEstimate = Math.max(Math.ceil(Math.sqrt(numElements)) * numNodes, numNodes * 2);\n  return frontWidthEstimate * numElements;\n}\n// Old function to estimate the required front size\n// function estimateFrontSize(numNodes, numElements, numNodes) {\n//   const frontWidthEstimate = Math.ceil(Math.sqrt(numElements) * numNodes * 2);\n//   const frontSize = frontWidthEstimate * numNodes * 4;\n//   return Math.max(frontSize, 10000);\n// }\n\n/**\n * Function to compute local Jacobian matrix and local residual vector\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  const elementIndex = elementData.currentElementIndex - 1;\n\n  // Guard against out-of-range indices\n  if (elementIndex < 0 || elementIndex >= meshData.totalElements) {\n    errorLog(`Skipping out-of-range elementIndex=${elementIndex} (totalElements=${meshData.totalElements})`);\n    return false;\n  }\n\n  // Domain terms\n  const { localJacobianMatrix, localResidualVector, ngl } = assembleFront({\n    elementIndex,\n    nop: frontalData.nodalNumbering,\n    meshData,\n    basisFunctions: basisFunctions,\n    FEAData,\n    // These are ignored by linear assemblers\n    solutionVector: frontalState.currentSolutionVector,\n    eikonalActivationFlag: frontalState.eikonalActivationFlag,\n  });\n\n  // Handle Robin-type boundary conditions differently based on which solver is being used\n  let boundaryLocalJacobianMatrix = Array(FEAData.numNodes)\n    .fill()\n    .map(() => Array(FEAData.numNodes).fill(0));\n  let boundaryResidualVector = Array(FEAData.numNodes).fill(0);\n\n  // heatConductionScript solver\n  if (assembleFront === assembleHeatConductionFront) {\n    // Check if this element is on a Robin-type boundary\n    let isOnRobinTypeBoundary = false;\n    for (const boundaryKey in meshData.boundaryElements) {\n      if (\n        thermalBoundaryConditions.boundaryConditions[boundaryKey]?.[0] === \"convection\" &&\n        meshData.boundaryElements[boundaryKey].some(([elemIdx, _]) => elemIdx === elementIndex)\n      ) {\n        isOnRobinTypeBoundary = true;\n        break;\n      }\n    }\n\n    // Only calculate Robin-type for elements when required\n    if (isOnRobinTypeBoundary) {\n      const { gaussPoints, gaussWeights } = FEAData;\n      const result = thermalBoundaryConditions.imposeConvectionBoundaryConditionsFront(\n        elementIndex,\n        meshData.nodesXCoordinates,\n        meshData.nodesYCoordinates,\n        gaussPoints,\n        gaussWeights,\n        basisFunctions\n      );\n      boundaryLocalJacobianMatrix = result.localJacobianMatrix;\n      boundaryResidualVector = result.localResidualVector;\n    }\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    // For now, no Robin-type boundary conditions exist for any other solver\n  }\n\n  // Combine domain and boundary contributions\n  for (let localNodeI = 0; localNodeI < FEAData.numNodes; localNodeI++) {\n    for (let localNodeJ = 0; localNodeJ < FEAData.numNodes; localNodeJ++) {\n      elementData.localJacobianMatrix[localNodeI][localNodeJ] =\n        localJacobianMatrix[localNodeI][localNodeJ] + boundaryLocalJacobianMatrix[localNodeI][localNodeJ];\n    }\n  }\n\n  // Assemble local element residual\n  for (let localNodeIndex = 0; localNodeIndex < FEAData.numNodes; localNodeIndex++) {\n    const globalNodeIndex = ngl[localNodeIndex] - 1;\n    frontalData.globalResidualVector[globalNodeIndex] +=\n      localResidualVector[localNodeIndex] + boundaryResidualVector[localNodeIndex];\n  }\n\n  return true;\n}\n\n/**\n * Function to implement the frontal solver algorithm\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction runFrontalAlgorithm(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  // Allocate local arrays dynamically\n  const totalElements = meshData.totalElements;\n  const numNodes = meshData.nodesXCoordinates.length;\n  const systemSize = Math.max(numNodes, frontalState.globalSolutionVector.length);\n  let localDestination = Array(FEAData.numNodes).fill(0);\n  let rowDestination = Array(FEAData.numNodes).fill(0);\n  let rowHeaders = Array(systemSize).fill(0);\n  let pivotRowIndices = Array(systemSize).fill(0);\n  let pivotColumnIndices = Array(systemSize).fill(0);\n  let modifiedRows = Array(systemSize).fill(0);\n  let pivotColumn = Array(systemSize).fill(0);\n  let frontMatrix = Array(systemSize)\n    .fill()\n    .map(() => Array(systemSize).fill(0));\n  let rowSwapCount = Array(numNodes).fill(0);\n  let columnSwapCount = Array(numNodes).fill(0);\n  let lastAppearanceCheck = Array(numNodes).fill(0);\n  let pivotColumnGlobalIndex; // Pivot column global index\n\n  let frontDataCounter = 1;\n  frontalState.writeFlag++;\n  let pivotDataIndex = 1;\n  let summedRows = 1;\n  elementData.currentElementIndex = 0;\n\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    rowSwapCount[nodeIndex] = 0;\n    columnSwapCount[nodeIndex] = 0;\n  }\n\n  if (frontalState.transformationFlag !== 0) {\n    // Prefront: find last appearance of each node\n    for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n      lastAppearanceCheck[nodeIndex] = 0;\n    }\n\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      let reverseElementIndex = totalElements - elementIndex - 1;\n      for (\n        let localNodeIndex = 0;\n        localNodeIndex < frontalState.nodesPerElement[reverseElementIndex];\n        localNodeIndex++\n      ) {\n        let globalNodeIndex = frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        if (lastAppearanceCheck[globalNodeIndex - 1] === 0) {\n          lastAppearanceCheck[globalNodeIndex - 1] = 1;\n          frontalData.nodalNumbering[reverseElementIndex][localNodeIndex] =\n            -frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        }\n      }\n    }\n  }\n\n  frontalState.transformationFlag = 0;\n  let columnCount = 0;\n  let rowCount = 0;\n\n  for (let i = 0; i < systemSize; i++) {\n    for (let j = 0; j < systemSize; j++) {\n      frontMatrix[j][i] = 0;\n    }\n  }\n\n  while (true) {\n    // Assemble a new element only while we still have elements\n    let assembled = false;\n    let numElementNodes = 0;\n    let numElementColumns = 0;\n\n    if (elementData.currentElementIndex < totalElements) {\n      elementData.currentElementIndex++;\n      assembled = assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront);\n    }\n\n    if (assembled) {\n      const currentElement = elementData.currentElementIndex;\n      numElementNodes = frontalState.nodesPerElement[currentElement - 1];\n      numElementColumns = frontalState.nodesPerElement[currentElement - 1];\n\n      for (let localNodeIndex = 0; localNodeIndex < numElementColumns; localNodeIndex++) {\n        let globalNodeIndex = frontalData.nodalNumbering[currentElement - 1][localNodeIndex];\n        let columnIndex;\n\n        if (columnCount === 0) {\n          columnCount++;\n          localDestination[localNodeIndex] = columnCount;\n          frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n        } else {\n          for (columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(frontStorage.columnHeaders[columnIndex])) break;\n          }\n\n          if (columnIndex === columnCount) {\n            columnCount++;\n            localDestination[localNodeIndex] = columnCount;\n            frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n          } else {\n            localDestination[localNodeIndex] = columnIndex + 1;\n            frontStorage.columnHeaders[columnIndex] = globalNodeIndex;\n          }\n        }\n\n        let rowIndex;\n        if (rowCount === 0) {\n          rowCount++;\n          rowDestination[localNodeIndex] = rowCount;\n          rowHeaders[rowCount - 1] = globalNodeIndex;\n        } else {\n          for (rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(rowHeaders[rowIndex])) break;\n          }\n\n          if (rowIndex === rowCount) {\n            rowCount++;\n            rowDestination[localNodeIndex] = rowCount;\n            rowHeaders[rowCount - 1] = globalNodeIndex;\n          } else {\n            rowDestination[localNodeIndex] = rowIndex + 1;\n            rowHeaders[rowIndex] = globalNodeIndex;\n          }\n        }\n      }\n\n      if (rowCount > systemSize || columnCount > systemSize) {\n        errorLog(\"Error: systemSize not large enough\");\n        return;\n      }\n\n      for (let localColumnIndex = 0; localColumnIndex < numElementColumns; localColumnIndex++) {\n        let frontColumnIndex = localDestination[localColumnIndex];\n        for (let localRowIndex = 0; localRowIndex < numElementNodes; localRowIndex++) {\n          let frontRowIndex = rowDestination[localRowIndex];\n          frontMatrix[frontRowIndex - 1][frontColumnIndex - 1] +=\n            elementData.localJacobianMatrix[localRowIndex][localColumnIndex];\n        }\n      }\n    }\n\n    // Pivoting/elimination continues whether or not a new element was assembled\n    let availableColumnCount = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      if (frontStorage.columnHeaders[columnIndex] < 0) {\n        pivotColumnIndices[availableColumnCount] = columnIndex + 1;\n        availableColumnCount++;\n      }\n    }\n\n    let constrainedRowCount = 0;\n    let availableRowCount = 0;\n    for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n      let globalNodeIndex = rowHeaders[rowIndex];\n      if (globalNodeIndex < 0) {\n        pivotRowIndices[availableRowCount] = rowIndex + 1;\n        availableRowCount++;\n        let absoluteNodeIndex = Math.abs(globalNodeIndex);\n        if (frontalData.nodeConstraintCode[absoluteNodeIndex - 1] === 1) {\n          modifiedRows[constrainedRowCount] = rowIndex + 1;\n          constrainedRowCount++;\n          frontalData.nodeConstraintCode[absoluteNodeIndex - 1] = 2;\n          frontalData.globalResidualVector[absoluteNodeIndex - 1] =\n            frontalData.boundaryValues[absoluteNodeIndex - 1];\n        }\n      }\n    }\n\n    if (constrainedRowCount > 0) {\n      for (let constrainedIndex = 0; constrainedIndex < constrainedRowCount; constrainedIndex++) {\n        let rowIndex = modifiedRows[constrainedIndex] - 1;\n        let globalNodeIndex = Math.abs(rowHeaders[rowIndex]);\n        for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n          frontMatrix[rowIndex][columnIndex] = 0;\n          let columnGlobalIndex = Math.abs(frontStorage.columnHeaders[columnIndex]);\n          if (columnGlobalIndex === globalNodeIndex) frontMatrix[rowIndex][columnIndex] = 1;\n        }\n      }\n    }\n\n    if (availableColumnCount > summedRows || elementData.currentElementIndex < totalElements) {\n      if (availableColumnCount === 0) {\n        errorLog(\"Error: no more rows fully summed\");\n        return;\n      }\n\n      let pivotRowIndex = pivotRowIndices[0];\n      let pivotColumnIndex = pivotColumnIndices[0];\n      let pivotValue = frontMatrix[pivotRowIndex - 1][pivotColumnIndex - 1];\n\n      if (Math.abs(pivotValue) < 1e-4) {\n        pivotValue = 0;\n        for (let columnIndex = 0; columnIndex < availableColumnCount; columnIndex++) {\n          let testColumnIndex = pivotColumnIndices[columnIndex];\n          for (let rowIndex = 0; rowIndex < availableRowCount; rowIndex++) {\n            let testRowIndex = pivotRowIndices[rowIndex];\n            let testValue = frontMatrix[testRowIndex - 1][testColumnIndex - 1];\n            if (Math.abs(testValue) > Math.abs(pivotValue)) {\n              pivotValue = testValue;\n              pivotColumnIndex = testColumnIndex;\n              pivotRowIndex = testRowIndex;\n            }\n          }\n        }\n      }\n\n      let pivotGlobalRowIndex = Math.abs(rowHeaders[pivotRowIndex - 1]);\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]); // Assign, don't declare\n      let permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n        if (nodeIndex >= pivotGlobalRowIndex) rowSwapCount[nodeIndex]--;\n        if (nodeIndex >= pivotColumnGlobalIndex) columnSwapCount[nodeIndex]--;\n      }\n\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontMatrix[pivotRowIndex - 1][columnIndex] / pivotValue;\n      }\n\n      let rightHandSide = frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] = rightHandSide;\n      pivotColumn[pivotRowIndex - 1] = pivotValue;\n\n      if (pivotRowIndex > 1) {\n        for (let rowIndex = 0; rowIndex < pivotRowIndex - 1; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1 && eliminationFactor !== 0) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex] -= eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      if (pivotRowIndex < rowCount) {\n        for (let rowIndex = pivotRowIndex; rowIndex < rowCount; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = pivotColumn[i];\n      }\n      pivotDataIndex += rowCount;\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = rowHeaders[i];\n      }\n      pivotDataIndex += rowCount;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.pivotRow[i];\n      }\n      frontDataCounter += columnCount;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.columnHeaders[i];\n      }\n      frontDataCounter += columnCount;\n\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n        frontMatrix[rowIndex][columnCount - 1] = 0;\n      }\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontMatrix[rowCount - 1][columnIndex] = 0;\n      }\n\n      columnCount--;\n      if (pivotColumnIndex < columnCount + 1) {\n        for (let columnIndex = pivotColumnIndex - 1; columnIndex < columnCount; columnIndex++) {\n          frontStorage.columnHeaders[columnIndex] = frontStorage.columnHeaders[columnIndex + 1];\n        }\n      }\n\n      rowCount--;\n      if (pivotRowIndex < rowCount + 1) {\n        for (let rowIndex = pivotRowIndex - 1; rowIndex < rowCount; rowIndex++) {\n          rowHeaders[rowIndex] = rowHeaders[rowIndex + 1];\n        }\n      }\n\n      if (rowCount > 1 || elementData.currentElementIndex < totalElements) continue;\n\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[0]); // Assign, don't declare\n      pivotRowIndex = 1;\n      pivotValue = frontMatrix[0][0];\n      pivotGlobalRowIndex = Math.abs(rowHeaders[0]);\n      pivotColumnIndex = 1;\n      permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      frontStorage.pivotRow[0] = 1;\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] =\n        frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.pivotRow[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.columnHeaders[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotColumn[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = rowHeaders[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      frontalState.frontDataIndex = frontDataCounter;\n      if (frontalState.writeFlag === 1)\n        debugLog(`total ecs transfer in matrix reduction=${frontDataCounter}`);\n\n      // Back substitution\n      performBackSubstitution(frontDataCounter);\n      break;\n    }\n  }\n}\n\n/**\n * Function to perform back substitution for the frontal solver\n * @param {number} frontDataCounter - Index counter for the element contributions\n */\nfunction performBackSubstitution(frontDataCounter) {\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    frontalState.globalSolutionVector[nodeIndex] = frontalData.boundaryValues[nodeIndex];\n  }\n\n  for (let iterationIndex = 1; iterationIndex <= frontalState.totalNodes; iterationIndex++) {\n    frontDataCounter -= 4;\n    let pivotGlobalRowIndex = frontStorage.frontValues[frontDataCounter - 1];\n    let columnCount = frontStorage.frontValues[frontDataCounter];\n    let pivotColumnIndex = frontStorage.frontValues[frontDataCounter + 1];\n    let pivotValue = frontStorage.frontValues[frontDataCounter + 2];\n\n    if (iterationIndex === 1) {\n      frontDataCounter--;\n      frontStorage.columnHeaders[0] = frontStorage.frontValues[frontDataCounter - 1];\n      frontDataCounter--;\n      frontStorage.pivotRow[0] = frontStorage.frontValues[frontDataCounter - 1];\n    } else {\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.columnHeaders[columnIndex] =\n          frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n    }\n\n    let pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]);\n    if (frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] > 0) continue;\n\n    let accumulatedValue = 0;\n    frontStorage.pivotRow[pivotColumnIndex - 1] = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      accumulatedValue -=\n        frontStorage.pivotRow[columnIndex] *\n        frontalState.globalSolutionVector[Math.abs(frontStorage.columnHeaders[columnIndex]) - 1];\n    }\n\n    frontalState.globalSolutionVector[pivotColumnGlobalIndex - 1] =\n      accumulatedValue + frontalData.globalResidualVector[pivotGlobalRowIndex - 1];\n\n    frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] = 1;\n  }\n\n  if (frontalState.writeFlag === 1)\n    debugLog(`value of frontDataCounter after backsubstitution=${frontDataCounter}`);\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { euclideanNorm } from \"../methods/euclideanNormScript.js\";\nimport { solveLinearSystem } from \"./linearSystemSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\nimport { runFrontalSolver } from \"./frontalSolverScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\n\n/**\n * Function to solve a system of non-linear equations using the Newton-Raphson method\n * @param {function} assembleMat - Matrix assembler based on the physical model\n * @param {object} context - Context object containing simulation data and options\n * @param {number} [maxIterations=100] - Maximum number of iterations\n * @param {number} [tolerance=1e-4] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\n\nexport function newtonRaphson(assembleMat, context, maxIterations = 100, tolerance = 1e-4) {\n  let errorNorm = 0;\n  let converged = false;\n  let iterations = 0;\n  let deltaX = [];\n  let solutionVector = [];\n  let jacobianMatrix = [];\n  let residualVector = [];\n\n  // Calculate system size\n  let totalNodes = context.meshData.nodesXCoordinates.length;\n\n  // Initialize arrays with proper size\n  for (let i = 0; i < totalNodes; i++) {\n    deltaX[i] = 0;\n    solutionVector[i] = 0;\n  }\n\n  // Initialize solution from context if available\n  if (context.initialSolution && context.initialSolution.length === totalNodes) {\n    solutionVector = [...context.initialSolution];\n  }\n\n  while (iterations < maxIterations && !converged) {\n    // Update solution\n    for (let i = 0; i < solutionVector.length; i++) {\n      solutionVector[i] = Number(solutionVector[i]) + Number(deltaX[i]);\n    }\n\n    // Check if using frontal solver\n    if (context.solverMethod === \"frontal\") {\n      const frontalResult = runFrontalSolver(\n        assembleFrontPropagationFront,\n        context.meshData,\n        context.boundaryConditions,\n        { solutionVector, eikonalActivationFlag: context.eikonalActivationFlag }\n      );\n      deltaX = frontalResult.solutionVector;\n    } else {\n      // Compute Jacobian and residual matrices\n      ({ jacobianMatrix, residualVector } = assembleMat(\n        context.meshData,\n        context.boundaryConditions,\n        solutionVector, // The solution vector is required in the case of a non-linear equation\n        context.eikonalActivationFlag // Currently used only in the front propagation solver (TODO refactor in case of a solver not needing it)\n      ));\n\n      // Solve the linear system based on the specified solver method\n      const linearSystemResult = solveLinearSystem(context.solverMethod, jacobianMatrix, residualVector);\n      deltaX = linearSystemResult.solutionVector;\n    }\n\n    // Check convergence\n    errorNorm = euclideanNorm(deltaX);\n\n    // Norm for each iteration\n    basicLog(`Newton-Raphson iteration ${iterations + 1}: Error norm = ${errorNorm.toExponential(4)}`);\n\n    if (errorNorm <= tolerance) {\n      converged = true;\n    } else if (errorNorm > 1e2) {\n      errorLog(`Solution not converged. Error norm: ${errorNorm}`);\n      break;\n    }\n\n    iterations++;\n  }\n\n  return {\n    solutionVector,\n    converged,\n    iterations,\n    jacobianMatrix,\n    residualVector,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { newtonRaphson } from \"./methods/newtonRaphsonScript.js\";\nimport { solveLinearSystem } from \"./methods/linearSystemSolverScript.js\";\nimport { prepareMesh } from \"./mesh/meshUtilsScript.js\";\nimport { assembleFrontPropagationMat } from \"./solvers/frontPropagationScript.js\";\nimport { assembleGeneralFormPDEMat, assembleGeneralFormPDEFront } from \"./solvers/generalFormPDEScript.js\";\nimport { assembleHeatConductionMat, assembleHeatConductionFront } from \"./solvers/heatConductionScript.js\";\nimport { runFrontalSolver } from \"./methods/frontalSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"./utilities/loggingScript.js\";\n\n/**\n * Class to implement finite element analysis in JavaScript\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {object} meshConfig - Object containing computational mesh details\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing the solution vector and additional mesh information\n */\nexport class FEAScriptModel {\n  constructor() {\n    this.solverConfig = null;\n    this.meshConfig = {};\n    this.boundaryConditions = {};\n    this.solverMethod = \"lusolve\"; // Default solver method\n    this.coefficientFunctions = null; // Add storage for coefficient functions\n    basicLog(\"FEAScriptModel instance created\");\n  }\n\n  /**\n   * Sets the solver configuration\n   * @param {string} solverConfig - Parameter specifying the type of solver\n   * @param {object} [options] - Optional additional configuration\n   */\n  setSolverConfig(solverConfig, options = {}) {\n    this.solverConfig = solverConfig;\n\n    // Store coefficient functions if provided\n    if (options && options.coefficientFunctions) {\n      this.coefficientFunctions = options.coefficientFunctions;\n      debugLog(\"Coefficient functions set\");\n    }\n\n    debugLog(`Solver config set to: ${solverConfig}`);\n  }\n\n  setMeshConfig(meshConfig) {\n    this.meshConfig = meshConfig;\n    debugLog(`Mesh config set with dimensions: ${meshConfig.meshDimension}`);\n  }\n\n  addBoundaryCondition(boundaryKey, condition) {\n    this.boundaryConditions[boundaryKey] = condition;\n    debugLog(`Boundary condition added for boundary: ${boundaryKey}, type: ${condition[0]}`);\n  }\n\n  setSolverMethod(solverMethod) {\n    this.solverMethod = solverMethod;\n    debugLog(`Solver method set to: ${solverMethod}`);\n  }\n\n  solve() {\n    if (!this.solverConfig || !this.meshConfig || !this.boundaryConditions) {\n      const error = \"Solver config, mesh config, and boundary conditions must be set before solving.\";\n      console.error(error);\n      throw new Error(error);\n    }\n\n    /**\n     * For consistency across both linear and nonlinear formulations,\n     * this project always refers to the assembled right-hand side vector\n     * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n     *\n     * In linear problems `jacobianMatrix` is equivalent to the\n     * classic stiffness/conductivity matrix and `residualVector`\n     * corresponds to the traditional load (RHS) vector.\n     */\n\n    let jacobianMatrix = [];\n    let residualVector = [];\n    let solutionVector = [];\n    let initialSolution = [];\n\n    // Prepare the mesh\n    basicLog(\"Preparing mesh...\");\n    const meshData = prepareMesh(this.meshConfig);\n    basicLog(\"Mesh preparation completed\");\n\n    // Extract node coordinates from meshData\n    const nodesCoordinates = {\n      nodesXCoordinates: meshData.nodesXCoordinates,\n      nodesYCoordinates: meshData.nodesYCoordinates,\n    };\n\n    // Select and execute the appropriate solver based on solverConfig\n    basicLog(\"Beginning solving process...\");\n    console.time(\"totalSolvingTime\");\n    if (this.solverConfig === \"heatConductionScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        const frontalResult = runFrontalSolver(\n          assembleHeatConductionFront,\n          meshData,\n          this.boundaryConditions\n        );\n        solutionVector = frontalResult.solutionVector;\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleHeatConductionMat(meshData, this.boundaryConditions));\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    } else if (this.solverConfig === \"frontPropagationScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Initialize eikonalActivationFlag\n      let eikonalActivationFlag = 0;\n      const eikonalExteralIterations = 5; // Number of incremental steps for the eikonal equation\n\n      // Create context object with all necessary properties\n      const context = {\n        meshData: meshData,\n        boundaryConditions: this.boundaryConditions,\n        eikonalActivationFlag: eikonalActivationFlag,\n        solverMethod: this.solverMethod,\n        initialSolution,\n      };\n\n      while (eikonalActivationFlag <= 1) {\n        // Update the context object with current eikonalActivationFlag\n        context.eikonalActivationFlag = eikonalActivationFlag;\n\n        // Pass the previous solution as initial guess\n        if (solutionVector.length > 0) {\n          context.initialSolution = [...solutionVector];\n        }\n\n        // Solve the assembled non-linear system\n        const newtonRaphsonResult = newtonRaphson(assembleFrontPropagationMat, context, 100, 1e-4);\n\n        // Extract results\n        jacobianMatrix = newtonRaphsonResult.jacobianMatrix;\n        residualVector = newtonRaphsonResult.residualVector;\n        solutionVector = newtonRaphsonResult.solutionVector;\n\n        // Increment for next iteration\n        eikonalActivationFlag += 1 / eikonalExteralIterations;\n      }\n    } else if (this.solverConfig === \"generalFormPDEScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        errorLog(\n          \"Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.\"\n        );\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleGeneralFormPDEMat(\n          meshData,\n          this.boundaryConditions,\n          this.coefficientFunctions\n        ));\n\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    }\n    console.timeEnd(\"totalSolvingTime\");\n    basicLog(\"Solving process completed\");\n\n    return { solutionVector, nodesCoordinates };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { initializeFEA, performIsoparametricMapping1D } from \"../mesh/meshUtilsScript.js\";\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the general form PDE model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} coefficientFunctions - Functions A(x), B(x), C(x), D(x) for the PDE\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleGeneralFormPDEMat(meshData, boundaryConditions, coefficientFunctions) {\n  basicLog(\"Starting general form PDE matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Extract coefficient functions\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Matrix assembly\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      // Map local element nodes to global mesh nodes\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        // Convert to 0-based indexing\n        localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n      }\n\n      // Loop over Gauss points\n      for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n          gaussPoints[gaussPointIndex]\n        );\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate the physical coordinate for this Gauss point\n        let xCoord = 0;\n        for (let i = 0; i < numNodes; i++) {\n          xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n        }\n\n        // Evaluate coefficient functions at this physical coordinate\n        const a = A(xCoord);\n        const b = B(xCoord);\n        const c = C(xCoord);\n        const d = D(xCoord);\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          const globalNodeIndex1 = localToGlobalMap[localNodeIndex1];\n\n          // Source term contribution to residual vector\n          residualVector[globalNodeIndex1] -=\n            gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            const globalNodeIndex2 = localToGlobalMap[localNodeIndex2];\n\n            // Diffusion term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              a *\n              basisFunctionDerivX[localNodeIndex1] *\n              basisFunctionDerivX[localNodeIndex2];\n\n            // Advection term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              b *\n              basisFunctionDerivX[localNodeIndex2] *\n              basisFunction[localNodeIndex1];\n\n            // Reaction term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              c *\n              basisFunction[localNodeIndex1] *\n              basisFunction[localNodeIndex2];\n          }\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEMat.\");\n    // 2D general form PDE - empty for now\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Apply Dirichlet boundary conditions only\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n\n  basicLog(\"General form PDE matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the frontal solver matrix for the general form PDE model\n * @param {object} data - Object containing element data for the frontal solver\n * @returns {object} An object containing local Jacobian matrix and residual vector\n */\nexport function assembleGeneralFormPDEFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  coefficientFunctions,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Loop over Gauss points\n    for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Calculate the physical coordinate for this Gauss point\n      let xCoord = 0;\n      for (let i = 0; i < numNodes; i++) {\n        xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n      }\n\n      // Evaluate coefficient functions at this physical coordinate\n      const a = A(xCoord);\n      const b = B(xCoord);\n      const c = C(xCoord);\n      const d = D(xCoord);\n\n      // Computation of local Jacobian matrix and residual vector\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        // Source term contribution to local residual vector\n        localResidualVector[localNodeIndex1] -=\n          gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          // Diffusion term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            a *\n            basisFunctionDerivX[localNodeIndex1] *\n            basisFunctionDerivX[localNodeIndex2];\n\n          // Advection term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            b *\n            basisFunctionDerivX[localNodeIndex2] *\n            basisFunction[localNodeIndex1];\n\n          // Reaction term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            c *\n            basisFunction[localNodeIndex1] *\n            basisFunction[localNodeIndex2];\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEFront.\");\n    // 2D general form PDE - empty for now\n  }\n\n  return {\n    localJacobianMatrix,\n    localResidualVector,\n    ngl,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to import mesh data from Gmsh format containing quadrilateral and triangular elements\n * @param {File} file - The Gmsh file to be parsed (.msh version 4.1)\n * @returns {object} The parsed mesh data including node coordinates, element connectivity, and boundary conditions\n */\nconst importGmshQuadTri = async (file) => {\n  let result = {\n    nodesXCoordinates: [],\n    nodesYCoordinates: [],\n    nodalNumbering: {\n      quadElements: [],\n      triangleElements: [],\n    },\n    boundaryElements: [],\n    boundaryConditions: [],\n    boundaryNodePairs: {}, // Store boundary node pairs for processing in meshGenerationScript\n    gmshV: 0,\n    ascii: false,\n    fltBytes: \"8\",\n    totalNodesX: 0,\n    totalNodesY: 0,\n    physicalPropMap: [],\n    elementTypes: {},\n  };\n\n  let content = await file.text();\n  let lines = content\n    .split(\"\\n\")\n    .map((line) => line.trim())\n    .filter((line) => line !== \"\" && line !== \" \");\n\n  let section = \"\";\n  let lineIndex = 0;\n\n  let nodeEntityBlocks = 0;\n  let totalNodes = 0;\n  let nodeBlocksProcessed = 0;\n  let currentNodeBlock = { numNodes: 0 };\n  let nodeTagsCollected = 0;\n  let nodeTags = [];\n  let nodeCoordinatesCollected = 0;\n\n  let elementEntityBlocks = 0;\n  let totalElements = 0;\n  let elementBlocksProcessed = 0;\n  let currentElementBlock = {\n    dim: 0,\n    tag: 0,\n    elementType: 0,\n    numElements: 0,\n  };\n  let elementsProcessedInBlock = 0;\n\n  let boundaryElementsByTag = {};\n\n  while (lineIndex < lines.length) {\n    const line = lines[lineIndex];\n\n    if (line === \"$MeshFormat\") {\n      section = \"meshFormat\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndMeshFormat\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$PhysicalNames\") {\n      section = \"physicalNames\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndPhysicalNames\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Entities\") {\n      section = \"entities\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndEntities\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Nodes\") {\n      section = \"nodes\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndNodes\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Elements\") {\n      section = \"elements\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndElements\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    }\n\n    const parts = line.split(/\\s+/).filter((part) => part !== \"\");\n\n    if (section === \"meshFormat\") {\n      result.gmshV = parseFloat(parts[0]);\n      result.ascii = parts[1] === \"0\";\n      result.fltBytes = parts[2];\n    } else if (section === \"physicalNames\") {\n      if (parts.length >= 3) {\n        if (!/^\\d+$/.test(parts[0])) {\n          lineIndex++;\n          continue;\n        }\n\n        const dimension = parseInt(parts[0], 10);\n        const tag = parseInt(parts[1], 10);\n        let name = parts.slice(2).join(\" \");\n        name = name.replace(/^\"|\"$/g, \"\");\n\n        result.physicalPropMap.push({\n          tag,\n          dimension,\n          name,\n        });\n      }\n    } else if (section === \"nodes\") {\n      if (nodeEntityBlocks === 0) {\n        nodeEntityBlocks = parseInt(parts[0], 10);\n        totalNodes = parseInt(parts[1], 10);\n        result.nodesXCoordinates = new Array(totalNodes).fill(0);\n        result.nodesYCoordinates = new Array(totalNodes).fill(0);\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeBlocksProcessed < nodeEntityBlocks && currentNodeBlock.numNodes === 0) {\n        currentNodeBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          parametric: parseInt(parts[2], 10),\n          numNodes: parseInt(parts[3], 10),\n        };\n\n        nodeTags = [];\n        nodeTagsCollected = 0;\n        nodeCoordinatesCollected = 0;\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeTagsCollected < currentNodeBlock.numNodes) {\n        for (let i = 0; i < parts.length && nodeTagsCollected < currentNodeBlock.numNodes; i++) {\n          nodeTags.push(parseInt(parts[i], 10));\n          nodeTagsCollected++;\n        }\n\n        if (nodeTagsCollected < currentNodeBlock.numNodes) {\n          lineIndex++;\n          continue;\n        }\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeCoordinatesCollected < currentNodeBlock.numNodes) {\n        const nodeTag = nodeTags[nodeCoordinatesCollected] - 1;\n        const x = parseFloat(parts[0]);\n        const y = parseFloat(parts[1]);\n\n        result.nodesXCoordinates[nodeTag] = x;\n        result.nodesYCoordinates[nodeTag] = y;\n        result.totalNodesX++;\n        result.totalNodesY++;\n\n        nodeCoordinatesCollected++;\n\n        if (nodeCoordinatesCollected === currentNodeBlock.numNodes) {\n          nodeBlocksProcessed++;\n          currentNodeBlock = { numNodes: 0 };\n        }\n      }\n    } else if (section === \"elements\") {\n      if (elementEntityBlocks === 0) {\n        elementEntityBlocks = parseInt(parts[0], 10);\n        totalElements = parseInt(parts[1], 10);\n        lineIndex++;\n        continue;\n      }\n\n      if (elementBlocksProcessed < elementEntityBlocks && currentElementBlock.numElements === 0) {\n        currentElementBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          elementType: parseInt(parts[2], 10),\n          numElements: parseInt(parts[3], 10),\n        };\n\n        result.elementTypes[currentElementBlock.elementType] =\n          (result.elementTypes[currentElementBlock.elementType] || 0) + currentElementBlock.numElements;\n\n        elementsProcessedInBlock = 0;\n        lineIndex++;\n        continue;\n      }\n\n      if (elementsProcessedInBlock < currentElementBlock.numElements) {\n        const elementTag = parseInt(parts[0], 10);\n        const nodeIndices = parts.slice(1).map((idx) => parseInt(idx, 10));\n\n        if (currentElementBlock.elementType === 1 || currentElementBlock.elementType === 8) {\n          const physicalTag = currentElementBlock.tag;\n\n          if (!boundaryElementsByTag[physicalTag]) {\n            boundaryElementsByTag[physicalTag] = [];\n          }\n\n          boundaryElementsByTag[physicalTag].push(nodeIndices);\n\n          // Store boundary node pairs for later processing in meshGenerationScript\n          if (!result.boundaryNodePairs[physicalTag]) {\n            result.boundaryNodePairs[physicalTag] = [];\n          }\n          result.boundaryNodePairs[physicalTag].push(nodeIndices);\n        } else if (currentElementBlock.elementType === 2) {\n          // Linear triangle elements (3 nodes)\n          result.nodalNumbering.triangleElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 3) {\n          // Linear quadrilateral elements (4 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 10) {\n          // Quadratic quadrilateral elements (9 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        }\n\n        elementsProcessedInBlock++;\n\n        if (elementsProcessedInBlock === currentElementBlock.numElements) {\n          elementBlocksProcessed++;\n          currentElementBlock = { numElements: 0 };\n        }\n      }\n    }\n\n    lineIndex++;\n  }\n\n  // Store boundary conditions information\n  result.physicalPropMap.forEach((prop) => {\n    if (prop.dimension === 1) {\n      const boundaryNodes = boundaryElementsByTag[prop.tag] || [];\n\n      if (boundaryNodes.length > 0) {\n        result.boundaryConditions.push({\n          name: prop.name,\n          tag: prop.tag,\n          nodes: boundaryNodes,\n        });\n      }\n    }\n  });\n\n  debugLog(\n    `Parsed boundary node pairs by physical tag: ${JSON.stringify(\n      result.boundaryNodePairs\n    )}. These pairs will be used to identify boundary elements in the mesh.`\n  );\n\n  return result;\n};\n\nexport { importGmshQuadTri };\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to create plots of the solution vector\n * @param {*} solutionVector - The computed solution vector\n * @param {*} nodesCoordinates - Object containing x and y coordinates for the nodes\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {string} meshDimension - The dimension of the solution\n * @param {string} plotType - The type of plot\n * @param {string} plotDivId - The id of the div where the plot will be rendered\n * @param {string} [meshType=\"structured\"] - Type of mesh: \"structured\" or \"unstructured\"\n */\nexport function plotSolution(\n  solutionVector,\n  nodesCoordinates,\n  solverConfig,\n  meshDimension,\n  plotType,\n  plotDivId,\n  meshType = \"structured\"\n) {\n  const { nodesXCoordinates, nodesYCoordinates } = nodesCoordinates;\n\n  if (meshDimension === \"1D\" && plotType === \"line\") {\n    // Check if solutionVector is a nested array\n    let yData;\n    if (solutionVector.length > 0 && Array.isArray(solutionVector[0])) {\n      yData = solutionVector.map((arr) => arr[0]);\n    } else {\n      yData = solutionVector;\n    }\n    let xData = Array.from(nodesXCoordinates);\n\n    let lineData = {\n      x: xData,\n      y: yData,\n      mode: \"lines\",\n      type: \"scatter\",\n      line: { color: \"rgb(219, 64, 82)\", width: 2 },\n      name: \"Solution\",\n    };\n\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxPlotWidth = Math.max(...xData);\n    let zoomFactor = maxWindowWidth / maxPlotWidth;\n    let plotWidth = Math.max(zoomFactor * maxPlotWidth, 400);\n    let plotHeight = 350;\n\n    let layout = {\n      title: `line plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"Solution\" },\n      margin: { l: 70, r: 40, t: 50, b: 50 },\n    };\n\n    Plotly.newPlot(plotDivId, [lineData], layout, { responsive: true });\n  } else if (meshDimension === \"2D\" && plotType === \"contour\") {\n    // Use the user-provided mesh type\n    const isStructured = meshType === \"structured\";\n\n    // For auto-detection (if needed)\n    const uniqueXCoords = new Set(nodesXCoordinates).size;\n    const uniqueYCoords = new Set(nodesYCoordinates).size;\n\n    // Extract scalar values from solution vector\n    let zValues;\n    if (Array.isArray(solutionVector[0])) {\n      zValues = solutionVector.map((val) => val[0]);\n    } else {\n      zValues = solutionVector;\n    }\n\n    // Common sizing parameters for both plot types\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxX = Math.max(...nodesXCoordinates);\n    let maxY = Math.max(...nodesYCoordinates);\n    let aspectRatio = maxY / maxX;\n    let plotWidth = Math.min(maxWindowWidth, 600);\n    let plotHeight = plotWidth * aspectRatio * 0.8; // Slightly reduce height for better appearance\n\n    // Common layout properties\n    let layout = {\n      title: `${plotType} plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"y\" },\n      margin: { l: 50, r: 50, t: 50, b: 50 },\n      hovermode: \"closest\",\n    };\n\n    if (isStructured) {\n      // Calculate the number of nodes along the x-axis and y-axis\n      const numNodesX = uniqueXCoords;\n      const numNodesY = uniqueYCoords;\n\n      // Reshape the nodesXCoordinates and nodesYCoordinates arrays to match the grid dimensions\n      let reshapedXCoordinates = math.reshape(Array.from(nodesXCoordinates), [numNodesX, numNodesY]);\n      let reshapedYCoordinates = math.reshape(Array.from(nodesYCoordinates), [numNodesX, numNodesY]);\n\n      // Reshape the solution array to match the grid dimensions\n      let reshapedSolution = math.reshape(Array.from(solutionVector), [numNodesX, numNodesY]);\n\n      // Transpose the reshapedSolution array to get column-wise data\n      let transposedSolution = math.transpose(reshapedSolution);\n\n      // Create an array for x-coordinates used in the contour plot\n      let reshapedXForPlot = [];\n      for (let i = 0; i < numNodesX * numNodesY; i += numNodesY) {\n        let xValue = nodesXCoordinates[i];\n        reshapedXForPlot.push(xValue);\n      }\n\n      // Create the data structure for the contour plot\n      let contourData = {\n        z: transposedSolution,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        x: reshapedXForPlot,\n        y: reshapedYCoordinates[0],\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using Plotly\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    } else {\n      // Create an interpolated contour plot for the unstructured mesh\n      let contourData = {\n        x: nodesXCoordinates,\n        y: nodesYCoordinates,\n        z: zValues,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using only the contour fill\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    }\n  }\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n * SPDX-License-Identifier: Apache-2.0\n */\nconst proxyMarker = Symbol(\"Comlink.proxy\");\nconst createEndpoint = Symbol(\"Comlink.endpoint\");\nconst releaseProxy = Symbol(\"Comlink.releaseProxy\");\nconst finalizer = Symbol(\"Comlink.finalizer\");\nconst throwMarker = Symbol(\"Comlink.thrown\");\nconst isObject = (val) => (typeof val === \"object\" && val !== null) || typeof val === \"function\";\n/**\n * Internal transfer handle to handle objects marked to proxy.\n */\nconst proxyTransferHandler = {\n    canHandle: (val) => isObject(val) && val[proxyMarker],\n    serialize(obj) {\n        const { port1, port2 } = new MessageChannel();\n        expose(obj, port1);\n        return [port2, [port2]];\n    },\n    deserialize(port) {\n        port.start();\n        return wrap(port);\n    },\n};\n/**\n * Internal transfer handler to handle thrown exceptions.\n */\nconst throwTransferHandler = {\n    canHandle: (value) => isObject(value) && throwMarker in value,\n    serialize({ value }) {\n        let serialized;\n        if (value instanceof Error) {\n            serialized = {\n                isError: true,\n                value: {\n                    message: value.message,\n                    name: value.name,\n                    stack: value.stack,\n                },\n            };\n        }\n        else {\n            serialized = { isError: false, value };\n        }\n        return [serialized, []];\n    },\n    deserialize(serialized) {\n        if (serialized.isError) {\n            throw Object.assign(new Error(serialized.value.message), serialized.value);\n        }\n        throw serialized.value;\n    },\n};\n/**\n * Allows customizing the serialization of certain values.\n */\nconst transferHandlers = new Map([\n    [\"proxy\", proxyTransferHandler],\n    [\"throw\", throwTransferHandler],\n]);\nfunction isAllowedOrigin(allowedOrigins, origin) {\n    for (const allowedOrigin of allowedOrigins) {\n        if (origin === allowedOrigin || allowedOrigin === \"*\") {\n            return true;\n        }\n        if (allowedOrigin instanceof RegExp && allowedOrigin.test(origin)) {\n            return true;\n        }\n    }\n    return false;\n}\nfunction expose(obj, ep = globalThis, allowedOrigins = [\"*\"]) {\n    ep.addEventListener(\"message\", function callback(ev) {\n        if (!ev || !ev.data) {\n            return;\n        }\n        if (!isAllowedOrigin(allowedOrigins, ev.origin)) {\n            console.warn(`Invalid origin '${ev.origin}' for comlink proxy`);\n            return;\n        }\n        const { id, type, path } = Object.assign({ path: [] }, ev.data);\n        const argumentList = (ev.data.argumentList || []).map(fromWireValue);\n        let returnValue;\n        try {\n            const parent = path.slice(0, -1).reduce((obj, prop) => obj[prop], obj);\n            const rawValue = path.reduce((obj, prop) => obj[prop], obj);\n            switch (type) {\n                case \"GET\" /* MessageType.GET */:\n                    {\n                        returnValue = rawValue;\n                    }\n                    break;\n                case \"SET\" /* MessageType.SET */:\n                    {\n                        parent[path.slice(-1)[0]] = fromWireValue(ev.data.value);\n                        returnValue = true;\n                    }\n                    break;\n                case \"APPLY\" /* MessageType.APPLY */:\n                    {\n                        returnValue = rawValue.apply(parent, argumentList);\n                    }\n                    break;\n                case \"CONSTRUCT\" /* MessageType.CONSTRUCT */:\n                    {\n                        const value = new rawValue(...argumentList);\n                        returnValue = proxy(value);\n                    }\n                    break;\n                case \"ENDPOINT\" /* MessageType.ENDPOINT */:\n                    {\n                        const { port1, port2 } = new MessageChannel();\n                        expose(obj, port2);\n                        returnValue = transfer(port1, [port1]);\n                    }\n                    break;\n                case \"RELEASE\" /* MessageType.RELEASE */:\n                    {\n                        returnValue = undefined;\n                    }\n                    break;\n                default:\n                    return;\n            }\n        }\n        catch (value) {\n            returnValue = { value, [throwMarker]: 0 };\n        }\n        Promise.resolve(returnValue)\n            .catch((value) => {\n            return { value, [throwMarker]: 0 };\n        })\n            .then((returnValue) => {\n            const [wireValue, transferables] = toWireValue(returnValue);\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n            if (type === \"RELEASE\" /* MessageType.RELEASE */) {\n                // detach and deactive after sending release response above.\n                ep.removeEventListener(\"message\", callback);\n                closeEndPoint(ep);\n                if (finalizer in obj && typeof obj[finalizer] === \"function\") {\n                    obj[finalizer]();\n                }\n            }\n        })\n            .catch((error) => {\n            // Send Serialization Error To Caller\n            const [wireValue, transferables] = toWireValue({\n                value: new TypeError(\"Unserializable return value\"),\n                [throwMarker]: 0,\n            });\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n        });\n    });\n    if (ep.start) {\n        ep.start();\n    }\n}\nfunction isMessagePort(endpoint) {\n    return endpoint.constructor.name === \"MessagePort\";\n}\nfunction closeEndPoint(endpoint) {\n    if (isMessagePort(endpoint))\n        endpoint.close();\n}\nfunction wrap(ep, target) {\n    const pendingListeners = new Map();\n    ep.addEventListener(\"message\", function handleMessage(ev) {\n        const { data } = ev;\n        if (!data || !data.id) {\n            return;\n        }\n        const resolver = pendingListeners.get(data.id);\n        if (!resolver) {\n            return;\n        }\n        try {\n            resolver(data);\n        }\n        finally {\n            pendingListeners.delete(data.id);\n        }\n    });\n    return createProxy(ep, pendingListeners, [], target);\n}\nfunction throwIfProxyReleased(isReleased) {\n    if (isReleased) {\n        throw new Error(\"Proxy has been released and is not useable\");\n    }\n}\nfunction releaseEndpoint(ep) {\n    return requestResponseMessage(ep, new Map(), {\n        type: \"RELEASE\" /* MessageType.RELEASE */,\n    }).then(() => {\n        closeEndPoint(ep);\n    });\n}\nconst proxyCounter = new WeakMap();\nconst proxyFinalizers = \"FinalizationRegistry\" in globalThis &&\n    new FinalizationRegistry((ep) => {\n        const newCount = (proxyCounter.get(ep) || 0) - 1;\n        proxyCounter.set(ep, newCount);\n        if (newCount === 0) {\n            releaseEndpoint(ep);\n        }\n    });\nfunction registerProxy(proxy, ep) {\n    const newCount = (proxyCounter.get(ep) || 0) + 1;\n    proxyCounter.set(ep, newCount);\n    if (proxyFinalizers) {\n        proxyFinalizers.register(proxy, ep, proxy);\n    }\n}\nfunction unregisterProxy(proxy) {\n    if (proxyFinalizers) {\n        proxyFinalizers.unregister(proxy);\n    }\n}\nfunction createProxy(ep, pendingListeners, path = [], target = function () { }) {\n    let isProxyReleased = false;\n    const proxy = new Proxy(target, {\n        get(_target, prop) {\n            throwIfProxyReleased(isProxyReleased);\n            if (prop === releaseProxy) {\n                return () => {\n                    unregisterProxy(proxy);\n                    releaseEndpoint(ep);\n                    pendingListeners.clear();\n                    isProxyReleased = true;\n                };\n            }\n            if (prop === \"then\") {\n                if (path.length === 0) {\n                    return { then: () => proxy };\n                }\n                const r = requestResponseMessage(ep, pendingListeners, {\n                    type: \"GET\" /* MessageType.GET */,\n                    path: path.map((p) => p.toString()),\n                }).then(fromWireValue);\n                return r.then.bind(r);\n            }\n            return createProxy(ep, pendingListeners, [...path, prop]);\n        },\n        set(_target, prop, rawValue) {\n            throwIfProxyReleased(isProxyReleased);\n            // FIXME: ES6 Proxy Handler `set` methods are supposed to return a\n            // boolean. To show good will, we return true asynchronously ¯\\_(ツ)_/¯\n            const [value, transferables] = toWireValue(rawValue);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"SET\" /* MessageType.SET */,\n                path: [...path, prop].map((p) => p.toString()),\n                value,\n            }, transferables).then(fromWireValue);\n        },\n        apply(_target, _thisArg, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const last = path[path.length - 1];\n            if (last === createEndpoint) {\n                return requestResponseMessage(ep, pendingListeners, {\n                    type: \"ENDPOINT\" /* MessageType.ENDPOINT */,\n                }).then(fromWireValue);\n            }\n            // We just pretend that `bind()` didn’t happen.\n            if (last === \"bind\") {\n                return createProxy(ep, pendingListeners, path.slice(0, -1));\n            }\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"APPLY\" /* MessageType.APPLY */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n        construct(_target, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"CONSTRUCT\" /* MessageType.CONSTRUCT */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n    });\n    registerProxy(proxy, ep);\n    return proxy;\n}\nfunction myFlat(arr) {\n    return Array.prototype.concat.apply([], arr);\n}\nfunction processArguments(argumentList) {\n    const processed = argumentList.map(toWireValue);\n    return [processed.map((v) => v[0]), myFlat(processed.map((v) => v[1]))];\n}\nconst transferCache = new WeakMap();\nfunction transfer(obj, transfers) {\n    transferCache.set(obj, transfers);\n    return obj;\n}\nfunction proxy(obj) {\n    return Object.assign(obj, { [proxyMarker]: true });\n}\nfunction windowEndpoint(w, context = globalThis, targetOrigin = \"*\") {\n    return {\n        postMessage: (msg, transferables) => w.postMessage(msg, targetOrigin, transferables),\n        addEventListener: context.addEventListener.bind(context),\n        removeEventListener: context.removeEventListener.bind(context),\n    };\n}\nfunction toWireValue(value) {\n    for (const [name, handler] of transferHandlers) {\n        if (handler.canHandle(value)) {\n            const [serializedValue, transferables] = handler.serialize(value);\n            return [\n                {\n                    type: \"HANDLER\" /* WireValueType.HANDLER */,\n                    name,\n                    value: serializedValue,\n                },\n                transferables,\n            ];\n        }\n    }\n    return [\n        {\n            type: \"RAW\" /* WireValueType.RAW */,\n            value,\n        },\n        transferCache.get(value) || [],\n    ];\n}\nfunction fromWireValue(value) {\n    switch (value.type) {\n        case \"HANDLER\" /* WireValueType.HANDLER */:\n            return transferHandlers.get(value.name).deserialize(value.value);\n        case \"RAW\" /* WireValueType.RAW */:\n            return value.value;\n    }\n}\nfunction requestResponseMessage(ep, pendingListeners, msg, transfers) {\n    return new Promise((resolve) => {\n        const id = generateUUID();\n        pendingListeners.set(id, resolve);\n        if (ep.start) {\n            ep.start();\n        }\n        ep.postMessage(Object.assign({ id }, msg), transfers);\n    });\n}\nfunction generateUUID() {\n    return new Array(4)\n        .fill(0)\n        .map(() => Math.floor(Math.random() * Number.MAX_SAFE_INTEGER).toString(16))\n        .join(\"-\");\n}\n\nexport { createEndpoint, expose, finalizer, proxy, proxyMarker, releaseProxy, transfer, transferHandlers, windowEndpoint, wrap };\n//# sourceMappingURL=comlink.mjs.map\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// External imports\nimport * as Comlink from \"../vendor/comlink.mjs\";\n\n// Internal imports\nimport { basicLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to facilitate communication with web workers for FEAScript operations\n */\nexport class FEAScriptWorker {\n  /**\n   * Constructor to initialize the FEAScriptWorker class\n   * Sets up the worker and initializes the workerWrapper.\n   */\n  constructor() {\n    this.worker = null;\n    this.feaWorker = null;\n    this.isReady = false;\n\n    this._initWorker();\n  }\n\n  /**\n   * Function to initialize the web worker and wrap it using Comlink.\n   * @private\n   * @throws Will throw an error if the worker fails to initialize.\n   */\n  async _initWorker() {\n    try {\n      this.worker = new Worker(new URL(\"./wrapperScript.js\", import.meta.url), {\n        type: \"module\",\n      });\n\n      this.worker.onerror = (event) => {\n        console.error(\"FEAScriptWorker: Worker error:\", event);\n      };\n      const workerWrapper = Comlink.wrap(this.worker);\n\n      this.feaWorker = await new workerWrapper();\n\n      this.isReady = true;\n    } catch (error) {\n      console.error(\"Failed to initialize worker\", error);\n      throw error;\n    }\n  }\n\n  /**\n   * Function to ensure that the worker is ready before performing any operations.\n   * @private\n   * @returns {Promise<void>} Resolves when the worker is ready.\n   * @throws Will throw an error if the worker is not ready within the timeout period.\n   */\n  async _ensureReady() {\n    if (this.isReady) return Promise.resolve();\n\n    return new Promise((resolve, reject) => {\n      let attempts = 0;\n      const maxAttempts = 50; // 5 seconds max\n\n      const checkReady = () => {\n        attempts++;\n        if (this.isReady) {\n          resolve();\n        } else if (attempts >= maxAttempts) {\n          reject(new Error(\"Timeout waiting for worker to be ready\"));\n        } else {\n          setTimeout(checkReady, 1000);\n        }\n      };\n      checkReady();\n    });\n  }\n\n  /**\n   * Function to set the solver configuration in the worker.\n   * @param {string} solverConfig - The solver configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setSolverConfig(solverConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver config to: ${solverConfig}`);\n    return this.feaWorker.setSolverConfig(solverConfig);\n  }\n\n  /**\n   * Sets the mesh configuration in the worker.\n   * @param {object} meshConfig - The mesh configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setMeshConfig(meshConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting mesh config`);\n    return this.feaWorker.setMeshConfig(meshConfig);\n  }\n\n  /**\n   * Adds a boundary condition to the worker.\n   * @param {string} boundaryKey - The key identifying the boundary.\n   * @param {array} condition - The boundary condition to add.\n   * @returns {Promise<boolean>} Resolves when the boundary condition is added.\n   */\n  async addBoundaryCondition(boundaryKey, condition) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Adding boundary condition for boundary: ${boundaryKey}`);\n    return this.feaWorker.addBoundaryCondition(boundaryKey, condition);\n  }\n\n  /**\n   * Sets the solver method in the worker.\n   * @param {string} solverMethod - The solver method to set.\n   * @returns {Promise<boolean>} Resolves when the solver method is set.\n   */\n  async setSolverMethod(solverMethod) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver method to: ${solverMethod}`);\n    return this.feaWorker.setSolverMethod(solverMethod);\n  }\n\n  /**\n   * Requests the worker to solve the problem.\n   * @returns {Promise<object>} Resolves with the solution result.\n   */\n  async solve() {\n    await this._ensureReady();\n    basicLog(\"FEAScriptWorker: Requesting solution from worker...\");\n\n    const startTime = performance.now();\n    const result = await this.feaWorker.solve();\n    const endTime = performance.now();\n\n    basicLog(`FEAScriptWorker: Solution completed in ${((endTime - startTime) / 1000).toFixed(2)}s`);\n    return result;\n  }\n\n  /**\n   * Retrieves model information from the worker.\n   * @returns {Promise<object>} Resolves with the model information.\n   */\n  async getModelInfo() {\n    await this._ensureReady();\n    return this.feaWorker.getModelInfo();\n  }\n\n  /**\n   * Sends a ping request to the worker to check its availability.\n   * @returns {Promise<boolean>} Resolves if the worker responds.\n   */\n  async ping() {\n    await this._ensureReady();\n    return this.feaWorker.ping();\n  }\n\n  /**\n   * Terminates the worker and cleans up resources.\n   */\n  terminate() {\n    if (this.worker) {\n      this.worker.terminate();\n      this.worker = null;\n      this.feaWorker = null;\n      this.isReady = false;\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nexport { FEAScriptModel } from \"./FEAScript.js\";\nexport { importGmshQuadTri } from \"./readers/gmshReaderScript.js\";\nexport { logSystem } from \"./utilities/loggingScript.js\";\nexport { plotSolution } from \"./visualization/plotSolutionScript.js\";\nexport { FEAScriptWorker } from \"./workers/workerScript.js\";\nexport const printVersion = \"0.1.3\";"],"names":["euclideanNorm","vector","norm","i","length","Math","sqrt","currentLogLevel","logSystem","level","console","log","basicLog","debugLog","message","errorLog","solveLinearSystem","solverMethod","jacobianMatrix","residualVector","options","maxIterations","tolerance","solutionVector","converged","iterations","time","jacobianMatrixSparse","math","sparse","luFactorization","slu","solutionMatrix","lusolve","squeeze","valueOf","jacobiSolverResult","initialGuess","n","x","xNew","Array","iteration","sum","j","maxDiff","max","abs","jacobiSolver","fill","timeEnd","BasisFunctions","constructor","meshDimension","elementOrder","this","getBasisFunctions","ksi","eta","basisFunction","basisFunctionDerivKsi","basisFunctionDerivEta","l1","c","l2","l3","dl1","dl2","dl3","Mesh","numElementsX","maxX","numElementsY","maxY","parsedMesh","boundaryElementsProcessed","parseMeshFromGmsh","nodalNumbering","isArray","quadElements","triangleElements","JSON","stringify","elementTypes","mappedNodalNumbering","elemIdx","gmshNodes","feaScriptNodes","push","physicalPropMap","boundaryElements","undefined","fixedBoundaryElements","boundaryNodePairs","forEach","prop","dimension","tag","nodesPair","node1","node2","name","foundElement","elemNodes","includes","side","node1Index","indexOf","node2Index","join","Mesh1D","super","generateMesh","nodesXCoordinates","totalNodesX","deltaX","nodeIndex","generate1DNodalNumbering","findBoundaryElements","nop","elementIndex","columnCounter","sideIndex","Mesh2D","nodesYCoordinates","totalNodesY","deltaY","nodeIndexY","nodeIndexX","nnode","generate2DNodalNumbering","rowCounter","elementIndexX","elementIndexY","nodeIndex1","nodeIndex2","NumericalIntegration","getGaussPointsAndWeights","gaussPoints","gaussWeights","initializeFEA","meshData","totalNodes","colIndex","basisFunctions","gaussPointsAndWeights","localToGlobalMap","numNodes","performIsoparametricMapping1D","params","xCoordinates","ksiDerivX","localNodeIndex","detJacobian","basisFunctionDerivX","performIsoparametricMapping2D","yCoordinates","etaDerivX","ksiDerivY","etaDerivY","basisFunctionDerivY","ThermalBoundaryConditions","boundaryConditions","imposeConstantTempBoundaryConditions","Object","keys","boundaryKey","tempValue","globalNodeIndex","imposeConstantTempBoundaryConditionsFront","nodeConstraintCode","boundaryValues","imposeConvectionBoundaryConditions","convectionHeatTranfCoeff","convectionExtTemp","key","boundaryCondition","convectionCoeff","extTemp","gaussPoint1","gaussPoint2","firstNodeIndex","lastNodeIndex","nodeIncrement","basisFunctionsAndDerivatives","tangentVectorLength","localNodeIndex2","globalNodeIndex2","gaussPointIndex","imposeConvectionBoundaryConditionsFront","localJacobianMatrix","map","localResidualVector","boundaryElement","find","_","assembleHeatConductionFront","FEAData","ngl","gaussPointIndex1","localNodeIndex1","gaussPointIndex2","globalIndex","GenericBoundaryConditions","imposeDirichletBoundaryConditions","value","imposeConstantValueBoundaryConditionsFront","assembleFrontPropagationMat","eikonalActivationFlag","eikonalViscousTerm","totalElements","mappingResult","solutionDerivX","solutionDerivY","localToGlobalMap1","localToGlobalMap2","assembleFrontPropagationFront","frontalData","frontalState","elementData","currentElementIndex","frontStorage","runFrontalSolver","assembleFront","numElements","globalResidualVector","topologyData","lateralData","writeFlag","transformationFlag","nodesPerElement","determinant","systemSize","globalSolutionVector","frontDataIndex","frontSize","frontWidthEstimate","ceil","estimateFrontSize","frontValues","columnHeaders","pivotRow","pivotData","initializeFrontalArrays","dirichletBoundaryConditionsHandler","currentSolutionVector","thermalBoundaryConditions","pivotColumnGlobalIndex","localDestination","rowDestination","rowHeaders","pivotRowIndices","pivotColumnIndices","modifiedRows","pivotColumn","frontMatrix","rowSwapCount","columnSwapCount","lastAppearanceCheck","frontDataCounter","pivotDataIndex","summedRows","reverseElementIndex","columnCount","rowCount","assembled","numElementNodes","numElementColumns","assembleElementContribution","currentElement","columnIndex","rowIndex","localColumnIndex","frontColumnIndex","localRowIndex","availableColumnCount","constrainedRowCount","availableRowCount","absoluteNodeIndex","constrainedIndex","pivotRowIndex","pivotColumnIndex","pivotValue","testColumnIndex","testRowIndex","testValue","pivotGlobalRowIndex","permutationHelper","rightHandSide","globalRowIndex","eliminationFactor","performBackSubstitution","runFrontalAlgorithm","toExponential","finalNodesX","finalNodesY","slice","nodesCoordinates","boundaryLocalJacobianMatrix","boundaryResidualVector","isOnRobinTypeBoundary","some","result","localNodeI","localNodeJ","iterationIndex","accumulatedValue","newtonRaphson","assembleMat","context","errorNorm","initialSolution","Number","FEAScriptModel","solverConfig","meshConfig","coefficientFunctions","setSolverConfig","setMeshConfig","addBoundaryCondition","condition","setSolverMethod","solve","error","Error","mesh","nodesCoordinatesAndNumbering","prepareMesh","assembleHeatConductionMat","eikonalExteralIterations","newtonRaphsonResult","A","B","C","D","xCoord","a","b","d","globalNodeIndex1","assembleGeneralFormPDEMat","importGmshQuadTri","async","file","gmshV","ascii","fltBytes","lines","text","split","line","trim","filter","section","lineIndex","nodeEntityBlocks","nodeBlocksProcessed","currentNodeBlock","nodeTagsCollected","nodeTags","nodeCoordinatesCollected","elementEntityBlocks","elementBlocksProcessed","currentElementBlock","dim","elementType","elementsProcessedInBlock","boundaryElementsByTag","parts","part","parseFloat","test","parseInt","replace","parametric","nodeTag","y","nodeIndices","idx","physicalTag","boundaryNodes","nodes","plotSolution","plotType","plotDivId","meshType","yData","arr","xData","from","lineData","mode","type","color","width","maxWindowWidth","min","window","innerWidth","maxPlotWidth","zoomFactor","layout","title","height","xaxis","yaxis","margin","l","r","t","Plotly","newPlot","responsive","isStructured","uniqueXCoords","Set","size","uniqueYCoords","zValues","val","aspectRatio","plotWidth","hovermode","numNodesX","numNodesY","reshape","reshapedYCoordinates","reshapedSolution","transposedSolution","transpose","reshapedXForPlot","xValue","contourData","z","contours","coloring","showlabels","colorbar","proxyMarker","Symbol","createEndpoint","releaseProxy","finalizer","throwMarker","isObject","transferHandlers","Map","canHandle","serialize","obj","port1","port2","MessageChannel","expose","deserialize","port","start","wrap","serialized","isError","stack","assign","ep","globalThis","allowedOrigins","addEventListener","callback","ev","data","origin","allowedOrigin","RegExp","isAllowedOrigin","warn","id","path","argumentList","fromWireValue","returnValue","parent","reduce","rawValue","apply","proxy","transfers","transferCache","set","transfer","Promise","resolve","catch","then","wireValue","transferables","toWireValue","postMessage","removeEventListener","closeEndPoint","TypeError","endpoint","isMessagePort","close","target","pendingListeners","resolver","get","delete","createProxy","throwIfProxyReleased","isReleased","releaseEndpoint","requestResponseMessage","proxyCounter","WeakMap","proxyFinalizers","FinalizationRegistry","newCount","isProxyReleased","Proxy","_target","unregister","unregisterProxy","clear","p","toString","bind","_thisArg","rawArgumentList","last","processArguments","construct","register","registerProxy","processed","v","prototype","concat","handler","serializedValue","msg","floor","random","MAX_SAFE_INTEGER","FEAScriptWorker","worker","feaWorker","isReady","_initWorker","Worker","URL","url","onerror","event","workerWrapper","Comlink.wrap","_ensureReady","reject","attempts","checkReady","setTimeout","startTime","performance","now","toFixed","getModelInfo","ping","terminate","printVersion"],"mappings":"AAeO,SAASA,EAAcC,GAC5B,IAAIC,EAAO,EACX,IAAK,IAAIC,EAAI,EAAGA,EAAIF,EAAOG,OAAQD,IACjCD,GAAQD,EAAOE,GAAKF,EAAOE,GAG7B,OADAD,EAAOG,KAAKC,KAAKJ,GACVA,CACT,CCXA,IAAIK,EAAkB,QAMf,SAASC,EAAUC,GACV,UAAVA,GAA+B,UAAVA,GACvBC,QAAQC,IACN,+BAAiCF,EAAQ,yBACzC,sCAEFF,EAAkB,UAElBA,EAAkBE,EAClBG,EAAS,qBAAqBH,KAElC,CAMO,SAASI,EAASC,GACC,UAApBP,GACFG,QAAQC,IAAI,aAAeG,EAAS,qCAExC,CAMO,SAASF,EAASE,GACvBJ,QAAQC,IAAI,YAAcG,EAAS,qCACrC,CAMO,SAASC,EAASD,GACvBJ,QAAQC,IAAI,aAAeG,EAAS,qCACtC,CC3BO,SAASE,EAAkBC,EAAcC,EAAgBC,EAAgBC,EAAU,CAAA,GACxF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAEnD,IAAIG,EAAiB,GACjBC,GAAY,EACZC,EAAa,EAMjB,GAHAb,EAAS,wBAAwBK,QACjCP,QAAQgB,KAAK,iBAEQ,YAAjBT,EAA4B,CAE9B,MAAMU,EAAuBC,KAAKC,OAAOX,GACnCY,EAAkBF,KAAKG,IAAIJ,EAAsB,EAAG,GAC1D,IAAIK,EAAiBJ,KAAKK,QAAQH,EAAiBX,GACnDI,EAAiBK,KAAKM,QAAQF,GAAgBG,SAElD,MAAS,GAAqB,WAAjBlB,EAA2B,CAEpC,MACMmB,ECzBH,SAAsBlB,EAAgBC,EAAgBkB,EAAcjB,EAAU,CAAA,GACnF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAC7CkB,EAAIpB,EAAed,OACzB,IAAImC,EAAI,IAAIF,GACRG,EAAO,IAAIC,MAAMH,GAErB,IAAK,IAAII,EAAY,EAAGA,EAAYrB,EAAeqB,IAAa,CAE9D,IAAK,IAAIvC,EAAI,EAAGA,EAAImC,EAAGnC,IAAK,CAC1B,IAAIwC,EAAM,EAEV,IAAK,IAAIC,EAAI,EAAGA,EAAIN,EAAGM,IACjBA,IAAMzC,IACRwC,GAAOzB,EAAef,GAAGyC,GAAKL,EAAEK,IAIpCJ,EAAKrC,IAAMgB,EAAehB,GAAKwC,GAAOzB,EAAef,GAAGA,EACzD,CAGD,IAAI0C,EAAU,EACd,IAAK,IAAI1C,EAAI,EAAGA,EAAImC,EAAGnC,IACrB0C,EAAUxC,KAAKyC,IAAID,EAASxC,KAAK0C,IAAIP,EAAKrC,GAAKoC,EAAEpC,KAOnD,GAHAoC,EAAI,IAAIC,GAGJK,EAAUvB,EACZ,MAAO,CACLC,eAAgBgB,EAChBd,WAAYiB,EAAY,EACxBlB,WAAW,EAGhB,CAGD,MAAO,CACLD,eAAgBgB,EAChBd,WAAYJ,EACZG,WAAW,EAEf,CDpB+BwB,CAAa9B,EAAgBC,EADnC,IAAIsB,MAAMtB,EAAef,QAAQ6C,KAAK,GAC2B,CACpF5B,gBACAC,cAIEc,EAAmBZ,UACrBX,EAAS,8BAA8BuB,EAAmBX,yBAE1DV,EAAS,wCAAwCqB,EAAmBX,yBAGtEF,EAAiBa,EAAmBb,eACpCC,EAAYY,EAAmBZ,UAC/BC,EAAaW,EAAmBX,UACpC,MACIV,EAAS,0BAA0BE,KAMrC,OAHAP,QAAQwC,QAAQ,iBAChBtC,EAAS,8BAEF,CAAEW,iBAAgBC,YAAWC,aACtC,CEvDO,MAAM0B,EAMX,WAAAC,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAWD,iBAAAE,CAAkBC,EAAKC,EAAM,MAC3B,IAAIC,EAAgB,GAChBC,EAAwB,GACxBC,EAAwB,GAE5B,GAA2B,OAAvBN,KAAKF,cACmB,WAAtBE,KAAKD,cAEPK,EAAc,GAAK,EAAIF,EACvBE,EAAc,GAAKF,EAGnBG,EAAsB,IAAM,EAC5BA,EAAsB,GAAK,GACI,cAAtBL,KAAKD,eAEdK,EAAc,GAAK,EAAI,EAAIF,EAAM,EAAIA,GAAO,EAC5CE,EAAc,GAAK,EAAIF,EAAM,EAAIA,GAAO,EACxCE,EAAc,GAAY,EAAIF,GAAO,EAAjBA,EAGpBG,EAAsB,GAAU,EAAIH,EAAR,EAC5BG,EAAsB,GAAK,EAAI,EAAIH,EACnCG,EAAsB,GAAU,EAAIH,EAAR,QAEzB,GAA2B,OAAvBF,KAAKF,cAAwB,CACtC,GAAY,OAARK,EAEF,YADA3C,EAAS,8CAIX,GAA0B,WAAtBwC,KAAKD,aAA2B,CAElC,SAASQ,EAAGC,GACV,OAAO,EAAIA,CACZ,CAYDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAUC,EAChCC,EAAc,GAAQF,EAAOK,EAAGJ,GAChCC,EAAc,GAAQF,EAAUC,EAGhCE,EAAsB,IAbZ,EAayBE,EAAGJ,GACtCE,EAAsB,IAdZ,EAc4BF,EACtCE,EAAsB,GAZb,EAY0BE,EAAGJ,GACtCE,EAAsB,GAbb,EAa6BF,EAGtCG,EAAsB,IAnBZ,EAmBiBC,EAAGL,GAC9BI,EAAsB,GAjBb,EAiBkBC,EAAGL,GAC9BI,EAAsB,IArBZ,EAqBoBJ,EAC9BI,EAAsB,GAnBb,EAmBqBJ,CACtC,MAAa,GAA0B,cAAtBF,KAAKD,aAA8B,CAE5C,SAASQ,EAAGC,GACV,OAAO,EAAIA,GAAK,EAAI,EAAIA,EAAI,CAC7B,CACD,SAASC,EAAGD,GACV,OAAQ,EAAIA,GAAK,EAAI,EAAIA,CAC1B,CACD,SAASE,EAAGF,GACV,OAAO,EAAIA,GAAK,EAAIA,CACrB,CACD,SAASG,EAAIH,GACX,OAAO,EAAIA,EAAI,CAChB,CACD,SAASI,EAAIJ,GACX,OAAQ,EAAIA,EAAI,CACjB,CACD,SAASK,EAAIL,GACX,OAAO,EAAIA,EAAI,CAChB,CAGDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAOO,EAAGN,GAChCC,EAAc,GAAKG,EAAGL,GAAOQ,EAAGP,GAChCC,EAAc,GAAKK,EAAGP,GAAOK,EAAGJ,GAChCC,EAAc,GAAKK,EAAGP,GAAOO,EAAGN,GAChCC,EAAc,GAAKK,EAAGP,GAAOQ,EAAGP,GAChCC,EAAc,GAAKM,EAAGR,GAAOK,EAAGJ,GAChCC,EAAc,GAAKM,EAAGR,GAAOO,EAAGN,GAChCC,EAAc,GAAKM,EAAGR,GAAOQ,EAAGP,GAGhCE,EAAsB,GAAKM,EAAIT,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKM,EAAIT,GAAOO,EAAGN,GACzCE,EAAsB,GAAKM,EAAIT,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKO,EAAIV,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKO,EAAIV,GAAOO,EAAGN,GACzCE,EAAsB,GAAKO,EAAIV,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOO,EAAGN,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOQ,EAAGP,GAGzCG,EAAsB,GAAKC,EAAGL,GAAOS,EAAIR,GACzCG,EAAsB,GAAKC,EAAGL,GAAOU,EAAIT,GACzCG,EAAsB,GAAKC,EAAGL,GAAOW,EAAIV,GACzCG,EAAsB,GAAKG,EAAGP,GAAOS,EAAIR,GACzCG,EAAsB,GAAKG,EAAGP,GAAOU,EAAIT,GACzCG,EAAsB,GAAKG,EAAGP,GAAOW,EAAIV,GACzCG,EAAsB,GAAKI,EAAGR,GAAOS,EAAIR,GACzCG,EAAsB,GAAKI,EAAGR,GAAOU,EAAIT,GACzCG,EAAsB,GAAKI,EAAGR,GAAOW,EAAIV,EAC1C,CACF,CAED,MAAO,CAAEC,gBAAeC,wBAAuBC,wBAChD,EC5II,MAAMQ,EAYX,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAIpB,cACXA,EAAgB,KAAIC,aACpBA,EAAe,SAAQoB,WACvBA,EAAa,OAEbnB,KAAKe,aAAeA,EACpBf,KAAKiB,aAAeA,EACpBjB,KAAKgB,KAAOA,EACZhB,KAAKkB,KAAOA,EACZlB,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,EACpBC,KAAKmB,WAAaA,EAElBnB,KAAKoB,2BAA4B,EAE7BpB,KAAKmB,aACP9D,EAAS,mEACT2C,KAAKqB,oBAER,CAKD,iBAAAA,GAKE,GAJKrB,KAAKmB,WAAWG,gBACnB9D,EAAS,sDAIiC,iBAAnCwC,KAAKmB,WAAWG,iBACtBpC,MAAMqC,QAAQvB,KAAKmB,WAAWG,gBAC/B,CAEA,MAAME,EAAexB,KAAKmB,WAAWG,eAAeE,cAAgB,GASpE,GARyBxB,KAAKmB,WAAWG,eAAeG,iBAExDnE,EACE,yDACEoE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWS,aAAa,IAAM5B,KAAKmB,WAAWS,aAAa,IAAK,CAEvE,MAAMC,EAAuB,GAE7B,IAAK,IAAIC,EAAU,EAAGA,EAAUN,EAAa3E,OAAQiF,IAAW,CAC9D,MAAMC,EAAYP,EAAaM,GACzBE,EAAiB,IAAI9C,MAAM6C,EAAUlF,QAGlB,IAArBkF,EAAUlF,QAOZmF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IACA,IAArBA,EAAUlF,SASnBmF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IAGhCF,EAAqBI,KAAKD,EAC3B,CAEDhC,KAAKmB,WAAWG,eAAiBO,CAClC,MAAU7B,KAAKmB,WAAWS,aAAa,IACtCpE,EAAS,4FASX,GANAF,EACE,gEACEoE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWe,iBAAmBlC,KAAKmB,WAAWgB,iBAAkB,CAEvE,GACEjD,MAAMqC,QAAQvB,KAAKmB,WAAWgB,mBAC9BnC,KAAKmB,WAAWgB,iBAAiBtF,OAAS,QACFuF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,GACjC,CAEA,MAAME,EAAwB,GAC9B,IAAK,IAAIzF,EAAI,EAAGA,EAAIoD,KAAKmB,WAAWgB,iBAAiBtF,OAAQD,IACvDoD,KAAKmB,WAAWgB,iBAAiBvF,IACnCyF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBvF,IAGhEoD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAGD,GAAIrC,KAAKmB,WAAWmB,oBAAsBtC,KAAKmB,WAAWC,4BAExDpB,KAAKmB,WAAWgB,iBAAmB,GAGnCnC,KAAKmB,WAAWe,gBAAgBK,SAASC,IAEvC,GAAuB,IAAnBA,EAAKC,UAAiB,CAExB,MAAMH,EAAoBtC,KAAKmB,WAAWmB,kBAAkBE,EAAKE,MAAQ,GAErEJ,EAAkBzF,OAAS,IAExBmD,KAAKmB,WAAWgB,iBAAiBK,EAAKE,OACzC1C,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAO,IAI/CJ,EAAkBC,SAASI,IACzB,MAAMC,EAAQD,EAAU,GAClBE,EAAQF,EAAU,GAExBrF,EACE,mCAAmCsF,MAAUC,mBAAuBL,EAAKE,QACvEF,EAAKM,MAAQ,cAKjB,IAAIC,GAAe,EAGnB,IAAK,IAAIjB,EAAU,EAAGA,EAAU9B,KAAKmB,WAAWG,eAAezE,OAAQiF,IAAW,CAChF,MAAMkB,EAAYhD,KAAKmB,WAAWG,eAAeQ,GAGjD,GAAyB,IAArBkB,EAAUnG,QAEZ,GAAImG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErCvF,EACE,mBAAmBwE,gDAAsDkB,EAAUM,KACjF,UAGJhG,EACE,UAAUsF,iBAAqBO,WAAoBN,iBAAqBQ,oBASxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,uCAAuC4F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,qCAAqC4F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,oCAAoC4F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP5F,EAAS,sCAAsC4F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D5F,EACE,8BAA8BwE,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,OACI,GAAyB,IAArBC,EAAUnG,QAGfmG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErCvF,EACE,mBAAmBwE,gDAAsDkB,EAAUM,KACjF,UAGJhG,EACE,UAAUsF,iBAAqBO,WAAoBN,iBAAqBQ,oBAYxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,uCAAuC4F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,qCAAqC4F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,oCAAoC4F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP5F,EAAS,sCAAsC4F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D5F,EACE,8BAA8BwE,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,CAEJ,CAEIA,GACHvF,EACE,oDAAoDoF,SAAaC,iCAEpE,IAGN,KAIH7C,KAAKoB,2BAA4B,EAI/BpB,KAAKmB,WAAWgB,iBAAiBtF,OAAS,QACFuF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,IACjC,CACA,MAAME,EAAwB,GAC9B,IAAK,IAAIzF,EAAI,EAAGA,EAAIoD,KAAKmB,WAAWgB,iBAAiBtF,OAAQD,IACvDoD,KAAKmB,WAAWgB,iBAAiBvF,IACnCyF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBvF,IAGhEoD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAEJ,CACF,CAED,OAAOrC,KAAKmB,UACb,EAGI,MAAMoC,UAAezC,EAS1B,WAAAjB,EAAYkB,aAAEA,EAAe,KAAIC,KAAEA,EAAO,KAAIjB,aAAEA,EAAe,SAAQoB,WAAEA,EAAa,OACpFqC,MAAM,CACJzC,eACAC,OACAC,aAAc,EACdC,KAAM,EACNpB,cAAe,KACfC,eACAoB,eAGwB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MACrCxD,EAAS,wFAEZ,CAED,YAAAiG,GACE,IAAIC,EAAoB,GAExB,IAAIC,EAAaC,EAEjB,GAA0B,WAAtB5D,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClC6C,GAAU5D,KAAKgB,KALF,GAKmBhB,KAAKe,aAErC2C,EAAkB,GAPL,EAQb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,CAE1E,MAAW,GAA0B,cAAtB5D,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtC6C,GAAU5D,KAAKgB,KAbF,GAamBhB,KAAKe,aAErC2C,EAAkB,GAfL,EAgBb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,EAAS,CAE9E,CAED,MAAMtC,EAAiBtB,KAAK8D,yBAAyB9D,KAAKe,aAAc4C,EAAa3D,KAAKD,cAEpFoC,EAAmBnC,KAAK+D,uBAK9B,OAHAzG,EAAS,iCAAmCoE,KAAKC,UAAU+B,IAGpD,CACLA,oBACAC,cACArC,iBACAa,mBAEH,CAUD,wBAAA2B,CAAyB/C,EAAc4C,EAAa5D,GAKlD,IAAIiE,EAAM,GAEV,GAAqB,WAAjBjE,EAOF,IAAK,IAAIkE,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,CAErD,MACI,GAAqB,cAAjB9D,EAA8B,CAOvC,IAAImE,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,EAAYK,EAEhEA,GAAiB,CAClB,CACF,CAED,OAAOF,CACR,CAYD,oBAAAD,GACE,MAAM5B,EAAmB,GAEzB,IAAK,IAAIgC,EAAY,EAAGA,EADP,EAC6BA,IAC5ChC,EAAiBF,KAAK,IAWxB,OAPAE,EAAiB,GAAGF,KAAK,CAAC,EAAG,IAG7BE,EAAiB,GAAGF,KAAK,CAACjC,KAAKe,aAAe,EAAG,IAEjDzD,EAAS,yCAA2CoE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EAGI,MAAMiC,UAAetD,EAW1B,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAInB,aACXA,EAAe,SAAQoB,WACvBA,EAAa,OAEbqC,MAAM,CACJzC,eACAC,OACAC,eACAC,OACApB,cAAe,KACfC,eACAoB,eAKCA,GACsB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MAAuC,OAAtBhB,KAAKiB,cAAuC,OAAdjB,KAAKkB,MAExF1D,EACE,6GAGL,CAED,YAAAiG,GACE,IAAIC,EAAoB,GACpBW,EAAoB,GAGxB,IAAIV,EAAaW,EAAaV,EAAQW,EAEtC,GAA0B,WAAtBvE,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClCuD,EAActE,KAAKiB,aAAe,EAClC2C,GAAU5D,KAAKgB,KAPF,GAOmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KAPF,GAOmBlB,KAAKiB,aAErCyC,EAAkB,GAVL,EAWbW,EAAkB,GAVL,EAWb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAKG,EAAaD,EAEtE,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAKe,EAAab,EAC/DS,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAASF,EAAaD,CAEnF,CACP,MAAW,GAA0B,cAAtBvE,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtCuD,EAAc,EAAItE,KAAKiB,aAAe,EACtC2C,GAAU5D,KAAKgB,KA5BF,GA4BmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KA5BF,GA4BmBlB,KAAKiB,aAErCyC,EAAkB,GA/BL,EAgCbW,EAAkB,GA/BL,EAgCb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAMG,EAAaD,EAAU,EAEjF,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAMe,EAAab,EAAU,EAC1ES,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAAUF,EAAaD,EAAU,CAE9F,CACF,CAGD,MAAMjD,EAAiBtB,KAAK2E,yBAC1B3E,KAAKe,aACLf,KAAKiB,aACLqD,EACAtE,KAAKD,cAIDoC,EAAmBnC,KAAK+D,uBAM9B,OAJAzG,EAAS,iCAAmCoE,KAAKC,UAAU+B,IAC3DpG,EAAS,iCAAmCoE,KAAKC,UAAU0C,IAGpD,CACLX,oBACAW,oBACAV,cACAW,cACAhD,iBACAa,mBAEH,CAYD,wBAAAwC,CAAyB5D,EAAcE,EAAcqD,EAAavE,GAChE,IAAIkE,EAAe,EACfD,EAAM,GAEV,GAAqB,WAAjBjE,EAA2B,CAS7B,IAAI6E,EAAa,EACbV,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAeE,EAAcgD,IACrEW,GAAc,EACdZ,EAAIC,GAAgB,GACpBD,EAAIC,GAAc,GAAKA,EAAeC,EAAgB,EACtDF,EAAIC,GAAc,GAAKA,EAAeC,EACtCF,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EACtD+C,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EAAe,EACjE2D,IAAe3D,IACjBiD,GAAiB,EACjBU,EAAa,EAGvB,MAAW,GAAqB,cAAjB7E,EAWT,IAAK,IAAI8E,EAAgB,EAAGA,GAAiB9D,EAAc8D,IACzD,IAAK,IAAIC,EAAgB,EAAGA,GAAiB7D,EAAc6D,IAAiB,CAC1Ed,EAAIC,GAAgB,GACpB,IAAK,IAAIc,EAAa,EAAGA,GAAc,EAAGA,IAAc,CACtD,IAAIC,EAAa,EAAID,EAAa,EAClCf,EAAIC,GAAce,EAAa,GAC7BV,GAAe,EAAIO,EAAgBE,EAAa,GAAK,EAAID,EAAgB,EAC3Ed,EAAIC,GAAce,GAAchB,EAAIC,GAAce,EAAa,GAAK,EACpEhB,EAAIC,GAAce,EAAa,GAAKhB,EAAIC,GAAce,EAAa,GAAK,CACzE,CACDf,GAA8B,CAC/B,CAIL,OAAOD,CACR,CAcD,oBAAAD,GACE,MAAM5B,EAAmB,GAGzB,IAAK,IAAIgC,EAAY,EAAGA,EAFP,EAE6BA,IAC5ChC,EAAiBF,KAAK,IAMxB,IAAK,IAAI4C,EAAgB,EAAGA,EAAgB7E,KAAKe,aAAc8D,IAC7D,IAAK,IAAIC,EAAgB,EAAGA,EAAgB9E,KAAKiB,aAAc6D,IAAiB,CAC9E,MAAMb,EAAeY,EAAgB7E,KAAKiB,aAAe6D,EAGnC,IAAlBA,GACF3C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAIpB,IAAlBY,GACF1C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCa,IAAkB9E,KAAKiB,aAAe,GACxCkB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCY,IAAkB7E,KAAKe,aAAe,GACxCoB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,GAE3C,CAKH,OAFA3G,EAAS,yCAA2CoE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EC3sBI,MAAM8C,EAMX,WAAApF,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAQD,wBAAAmF,GACE,IAAIC,EAAc,GACdC,EAAe,GAgBnB,MAd0B,WAAtBpF,KAAKD,cAEPoF,EAAY,GAAK,GACjBC,EAAa,GAAK,GACa,cAAtBpF,KAAKD,eAEdoF,EAAY,IAAM,EAAIrI,KAAKC,KAAK,KAAU,EAC1CoI,EAAY,GAAK,GACjBA,EAAY,IAAM,EAAIrI,KAAKC,KAAK,KAAU,EAC1CqI,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,IAGjB,CAAED,cAAaC,eACvB,EC+BI,SAASC,EAAcC,GAC5B,MAAMC,WAAEA,EAAUvB,IAAEA,EAAGlE,cAAEA,EAAaC,aAAEA,GAAiBuF,EAGzD,IAAI1H,EAAiB,GACjBD,EAAiB,GAIrB,IAAK,IAAIkG,EAAY,EAAGA,EAAY0B,EAAY1B,IAAa,CAC3DjG,EAAeiG,GAAa,EAC5BlG,EAAesE,KAAK,IACpB,IAAK,IAAIuD,EAAW,EAAGA,EAAWD,EAAYC,IAC5C7H,EAAekG,GAAW2B,GAAY,CAEzC,CAGD,MAAMC,EAAiB,IAAI7F,EAAe,CACxCE,gBACAC,iBAUF,IAAI2F,EANyB,IAAIT,EAAqB,CACpDnF,gBACAC,iBAI+CmF,2BAOjD,MAAO,CACLtH,iBACAD,iBACAgI,iBAlCqB,GAmCrBF,iBACAN,YAXgBO,EAAsBP,YAYtCC,aAXiBM,EAAsBN,aAYvCQ,SATe5B,EAAI,GAAGnH,OAW1B,CAOO,SAASgJ,EAA8BC,GAC5C,MAAM1F,cAAEA,EAAaC,sBAAEA,EAAqBqD,kBAAEA,EAAiBiC,iBAAEA,EAAgBC,SAAEA,GAAaE,EAEhG,IAAIC,EAAe,EACfC,EAAY,EAGhB,IAAK,IAAIC,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GAE3F,IAAIC,EAAcF,EAGdG,EAAsB,GAC1B,IAAK,IAAIF,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDE,EAAoBF,GAAkB5F,EAAsB4F,GAAkBC,EAGhF,MAAO,CACLH,eACAG,cACAC,sBAEJ,CAOO,SAASC,EAA8BN,GAC5C,MAAM1F,cACJA,EAAaC,sBACbA,EAAqBC,sBACrBA,EAAqBoD,kBACrBA,EAAiBW,kBACjBA,EAAiBsB,iBACjBA,EAAgBC,SAChBA,GACEE,EAEJ,IAAIC,EAAe,EACfM,EAAe,EACfL,EAAY,EACZM,EAAY,EACZC,EAAY,EACZC,EAAY,EAGhB,IAAK,IAAIP,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFI,GAAgBhC,EAAkBsB,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GACzFK,GAAa5C,EAAkBiC,EAAiBM,IAAmB3F,EAAsB2F,GACzFM,GAAalC,EAAkBsB,EAAiBM,IAAmB5F,EAAsB4F,GACzFO,GAAanC,EAAkBsB,EAAiBM,IAAmB3F,EAAsB2F,GAE3F,IAAIC,EAAcF,EAAYQ,EAAYF,EAAYC,EAGlDJ,EAAsB,GACtBM,EAAsB,GAC1B,IAAK,IAAIR,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDE,EAAoBF,IACjBO,EAAYnG,EAAsB4F,GACjCM,EAAYjG,EAAsB2F,IACpCC,EAEFO,EAAoBR,IACjBD,EAAY1F,EAAsB2F,GACjCK,EAAYjG,EAAsB4F,IACpCC,EAGJ,MAAO,CACLH,eACAM,eACAH,cACAC,sBACAM,sBAEJ,CCxMO,MAAMC,EASX,WAAA7G,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,oCAAA6G,CAAqChJ,EAAgBD,GACxB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,yCAAAC,CAA0CC,EAAoBC,GACjC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,KAE6B,OAAvBhH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAGKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAGEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,IAGN,CAYD,kCAAAK,CACEzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAGwB,OAAvBzH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClCzJ,EACE,YAAYyJ,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,IAAIW,EACsB,WAAtB7D,KAAKD,aAGL8D,EAFW,IAATX,EAEU,EAGA,EAEiB,cAAtBlD,KAAKD,eAGZ8D,EAFW,IAATX,EAEU,EAGA,GAIhB,MAAM+D,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,qDAAqD2J,EAAkB,cACrEhD,EAAe,iBACDJ,EAAY,MAE9BjG,EAAeqJ,KAAqBS,EAAkBC,EACtDhK,EAAesJ,GAAiBA,IAAoBS,CAAe,GAEtE,KAE6B,OAAvB1H,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClCzJ,EACE,YAAYyJ,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAGlB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAcpH,OACxC,IAAK,IAAIgH,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D3I,EACE,qDAAqD2J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aACd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAcpH,OACxC,IAAK,IAAIgH,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D3I,EACE,qDAAqD2J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACF,CACF,GAEJ,IAGN,CAcD,uCAAAY,CACErE,EACAP,EACAW,EACAc,EACAC,EACAK,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAIH,MAAM7B,EAAW5F,KAAKgE,IAAIC,GAAcpH,OAClC0L,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAGjD,IAAK,MAAMqH,KAAe/G,KAAKmC,iBAC7B,GAAkD,eAA9CnC,KAAK2G,mBAAmBI,KAAe,GAAqB,CAC9D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClCzJ,EACE,YAAYyJ,2DAAqEW,0CAAwDC,OAI3I,MAAMe,EAAkB1I,KAAKmC,iBAAiB4E,GAAa4B,MACzD,EAAE7G,EAAS8G,KAAO9G,IAAYmC,IAGhC,GAAIyE,EAAiB,CACnB,MAAMxF,EAAOwF,EAAgB,GAE7B,GAA2B,OAAvB1I,KAAKF,cAAwB,CAE/B,IAAI+D,EACsB,WAAtB7D,KAAKD,aACP8D,EAAqB,IAATX,EAAa,EAAI,EACE,cAAtBlD,KAAKD,eACd8D,EAAqB,IAATX,EAAa,EAAI,GAI/B5F,EACE,qDAAqDuG,EAAY,cAC/DI,EAAe,iBACDJ,EAAY,MAE9B4E,EAAoB5E,KAAe6D,EAAkBC,EACrDY,EAAoB1E,GAAWA,IAAc6D,CACzD,MAAiB,GAA2B,OAAvB1H,KAAKF,cAEd,GAA0B,WAAtBE,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAIlB,MAAMC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAG3D,IAiBI4H,EAjBAlC,EAAY,EACdO,EAAY,EACZD,EAAY,EACZE,EAAY,EACd,IAAK,IAAI3C,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAE/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IACtD,IAATX,GAAuB,IAATA,IACvBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAKCqE,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aAEd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAcpH,OACxC,IAAK,IAAIgH,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACF,CAGN,CACF,CAGH,MAAO,CAAEa,sBAAqBE,sBAC/B,EC3nBI,SAASI,GAA4B5E,aAAEA,EAAYD,IAAEA,EAAGsB,SAAEA,EAAQG,eAAEA,EAAcqD,QAAEA,IAEzF,MAAM3D,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAG1DiD,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,GAAsB,OAAlBnG,EAEF,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAAoB,CAExF,MAAM5I,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAY6D,KAIR9C,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAGnE,MACI,GAAsB,OAAlBrI,EAET,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IACpE,IAAK,IAAIE,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,IAGxEvD,EAAmBoD,EAAIP,KAAKW,GAAgBA,EAAc,KAG1DjD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAGpE,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CChQO,MAAMK,EASX,WAAAvJ,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,iCAAAsJ,CAAkCzL,EAAgBD,GACrB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,0CAAAsC,CAA2CpC,EAAoBC,GAClC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,KAE6B,OAAvBtJ,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,IAGN,ECzNI,SAASE,EACdlE,EACAqB,EACA3I,EACAyL,GAEApM,EAAS,iDAGT,IAAIqM,EAAqB,EAAID,EArBA,IAsB7BnM,EAAS,uBAAuBoM,KAChCpM,EAAS,0BAA0BmM,KAGnC,MAAM/F,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,IAAIjB,EAA+BxC,EAAexF,kBAChDkF,EAAY6D,GACZ7D,EAAY+D,IAId,MAAMU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAC5DxJ,EAAgB6H,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzCrL,EAAemM,IACbL,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACF7L,EAAemM,IACbN,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdnM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GAGzCxK,EAAeoM,GAAmBC,KAC/BN,EACDtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACF9L,EAAeoM,GAAmBC,IAChCP,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAE3B,CACF,CACF,CAGN,CAeD,OAZkC,IAAIiB,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAC5EN,EAAS,+CAEF,CACLM,iBACAC,iBAEJ,CAgBO,SAASqM,GAA8BhG,aAC5CA,EAAYD,IACZA,EAAGsB,SACHA,EAAQG,eACRA,EAAcqD,QACdA,EAAO9K,eACPA,EAAcyL,sBACdA,IAGA,MAAMtE,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAGhE,IAAIoE,EAAqB,EAAID,EA/PA,IAkQ7B,MAAMlB,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CAEP,MAAW,GAAsB,OAAlBrI,EACT,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,KAGxEhD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAIiE,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAEzCR,EAAoBQ,IAClBS,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACFhB,EAAoBQ,IAClBQ,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdnM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAExDI,EAAoBU,GAAiBd,IACnCuB,EACAtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACFlB,EAAoBU,GAAiBd,IACnCsB,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAG7B,CACF,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CC7ZA,MAAMmB,EAAc,CAAA,EACdC,EAAe,CAAA,EACfC,EAAc,CAAEC,oBAAqB,GACrCC,EAAe,CAAA,EACrB,IAAI7E,EAUG,SAAS8E,EAAiBC,EAAelF,EAAUqB,EAAoB9I,EAAU,CAAA,GAEtF,MAAMiL,EAAUzD,EAAcC,GACxBC,EAAaD,EAAS5B,kBAAkB7G,OACxC4N,EAAcnF,EAASqE,eA6H/B,SAAiC/D,EAAU6E,GAEzCP,EAAY5I,eAAiBpC,MAAMuL,GAChC/K,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClCwK,EAAY/C,mBAAqBjI,MAAM0G,GAAUlG,KAAK,GACtDwK,EAAY9C,eAAiBlI,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYQ,qBAAuBxL,MAAM0G,GAAUlG,KAAK,GACxDwK,EAAYlM,eAAiBkB,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYS,aAAezL,MAAMuL,GAAa/K,KAAK,GACnDwK,EAAYU,YAAc1L,MAAMuL,GAAa/K,KAAK,GAGlDyK,EAAaU,UAAY,EACzBV,EAAa5E,WAAaK,EAC1BuE,EAAaW,mBAAqB,EAClCX,EAAaY,gBAAkB7L,MAAMuL,GAAa/K,KAAK,GACvDyK,EAAaa,YAAc,EAG3B,MAAMC,EAAanO,KAAKyC,IAAIqG,EAAU,KACtCuE,EAAae,qBAAuBhM,MAAM+L,GAAYvL,KAAK,GAC3DyK,EAAagB,eAAiB,EAG9Bf,EAAY7B,oBAAsBrJ,MAAM0G,GACrClG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClC0K,EAAYC,oBAAsB,EAGlC,MAAMe,EAaR,SAA2BxF,EAAU6E,GACnC,MAAMY,EAAqBvO,KAAKyC,IAAIzC,KAAKwO,KAAKxO,KAAKC,KAAK0N,IAAgB7E,EAAqB,EAAXA,GAClF,OAAOyF,EAAqBZ,CAC9B,CAhBoBc,CAAkB3F,EAAU6E,GAC9CH,EAAakB,YAActM,MAAMkM,GAAW1L,KAAK,GACjD4K,EAAamB,cAAgBvM,MAAM+L,GAAYvL,KAAK,GACpD4K,EAAaoB,SAAWxM,MAAM+L,GAAYvL,KAAK,GAC/C4K,EAAaqB,UAAYzM,MAAMkM,GAAW1L,KAAK,EACjD,CA7JEkM,CAHiB9C,EAAQlD,SAGS6E,GAGlCpN,EAAS,mCACTF,QAAQgB,KAAK,iBAGbsH,EAAiB,IAAI7F,EAAe,CAClCE,cAAewF,EAASxF,cACxBC,aAAcuF,EAASvF,eAIzB,IAAK,IAAIkE,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChE,IAAK,IAAIJ,EAAY,EAAGA,EAAYiF,EAAQlD,SAAU/B,IACpDqG,EAAY5I,eAAe2C,GAAcJ,GAAayB,EAAStB,IAAIC,GAAcJ,GAMrF,IAAK,IAAIA,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACrEqG,EAAY/C,mBAAmBtD,GAAa,EAC5CqG,EAAY9C,eAAevD,GAAa,EAI1C,IAAIgI,EAEArB,IAAkB3B,GACpBgD,EAAqC,IAAInF,EACvCC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmC3E,0CACjCgD,EAAY/C,mBACZ+C,EAAY9C,iBAGLoD,IAAkBP,IAC3B4B,EAAqC,IAAIzC,EACvCzC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmCtC,2CACjCW,EAAY/C,mBACZ+C,EAAY9C,iBAIhB,IAAK,IAAIvD,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACrEqG,EAAYQ,qBAAqB7G,GAAa,EAGhDsG,EAAa5E,WAAaD,EAAS5B,kBAAkB7G,OACrDsN,EAAaU,UAAY,EACzBV,EAAaW,mBAAqB,EAClCX,EAAaa,YAAc,EAE3B,IAAK,IAAI/G,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChEkG,EAAaY,gBAAgB9G,GAAgB6E,EAAQlD,SAIvDuE,EAAa2B,sBAAwBjO,EAAQG,eAC7CmM,EAAaV,sBAAwB5L,EAAQ4L,sBAkM/C,SAA6BnE,EAAUwD,EAASiD,EAA2BvB,GAEzE,MAAMb,EAAgBrE,EAASqE,cACzB/D,EAAWN,EAAS5B,kBAAkB7G,OACtCoO,EAAanO,KAAKyC,IAAIqG,EAAUuE,EAAae,qBAAqBrO,QACxE,IAaImP,EAbAC,EAAmB/M,MAAM4J,EAAQlD,UAAUlG,KAAK,GAChDwM,EAAiBhN,MAAM4J,EAAQlD,UAAUlG,KAAK,GAC9CyM,EAAajN,MAAM+L,GAAYvL,KAAK,GACpC0M,EAAkBlN,MAAM+L,GAAYvL,KAAK,GACzC2M,EAAqBnN,MAAM+L,GAAYvL,KAAK,GAC5C4M,EAAepN,MAAM+L,GAAYvL,KAAK,GACtC6M,EAAcrN,MAAM+L,GAAYvL,KAAK,GACrC8M,EAActN,MAAM+L,GACrBvL,OACA8I,KAAI,IAAMtJ,MAAM+L,GAAYvL,KAAK,KAChC+M,EAAevN,MAAM0G,GAAUlG,KAAK,GACpCgN,EAAkBxN,MAAM0G,GAAUlG,KAAK,GACvCiN,EAAsBzN,MAAM0G,GAAUlG,KAAK,GAG3CkN,EAAmB,EACvBzC,EAAaU,YACb,IAAIgC,EAAiB,EACjBC,EAAa,EACjB1C,EAAYC,oBAAsB,EAElC,IAAK,IAAIxG,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D4I,EAAa5I,GAAa,EAC1B6I,EAAgB7I,GAAa,EAG/B,GAAwC,IAApCsG,EAAaW,mBAA0B,CAEzC,IAAK,IAAIjH,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D8I,EAAoB9I,GAAa,EAGnC,IAAK,IAAII,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CACvE,IAAI8I,EAAsBpD,EAAgB1F,EAAe,EACzD,IACE,IAAIgC,EAAiB,EACrBA,EAAiBkE,EAAaY,gBAAgBgC,GAC9C9G,IACA,CACA,IAAIgB,EAAkBiD,EAAY5I,eAAeyL,GAAqB9G,GACrB,IAA7C0G,EAAoB1F,EAAkB,KACxC0F,EAAoB1F,EAAkB,GAAK,EAC3CiD,EAAY5I,eAAeyL,GAAqB9G,IAC7CiE,EAAY5I,eAAeyL,GAAqB9G,GAEtD,CACF,CACF,CAEDkE,EAAaW,mBAAqB,EAClC,IAAIkC,EAAc,EACdC,EAAW,EAEf,IAAK,IAAIrQ,EAAI,EAAGA,EAAIqO,EAAYrO,IAC9B,IAAK,IAAIyC,EAAI,EAAGA,EAAI4L,EAAY5L,IAC9BmN,EAAYnN,GAAGzC,GAAK,EAIxB,OAAa,CAEX,IAAIsQ,GAAY,EACZC,EAAkB,EAClBC,EAAoB,EAOxB,GALIhD,EAAYC,oBAAsBV,IACpCS,EAAYC,sBACZ6C,EAAYG,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,IAGpF0C,EAAW,CACb,MAAMI,EAAiBlD,EAAYC,oBACnC8C,EAAkBhD,EAAaY,gBAAgBuC,EAAiB,GAChEF,EAAoBjD,EAAaY,gBAAgBuC,EAAiB,GAElE,IAAK,IAAIrH,EAAiB,EAAGA,EAAiBmH,EAAmBnH,IAAkB,CACjF,IACIsH,EAqBAC,EAtBAvG,EAAkBiD,EAAY5I,eAAegM,EAAiB,GAAGrH,GAGrE,GAAoB,IAAhB+G,EACFA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,MACzC,CACL,IAAKsG,EAAc,EAAGA,EAAcP,GAC9BlQ,KAAK0C,IAAIyH,KAAqBnK,KAAK0C,IAAI8K,EAAamB,cAAc8B,IADvBA,KAI7CA,IAAgBP,GAClBA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,IAE9CgF,EAAiBhG,GAAkBsH,EAAc,EACjDjD,EAAamB,cAAc8B,GAAetG,EAE7C,CAGD,GAAiB,IAAbgG,EACFA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,MACtB,CACL,IAAKuG,EAAW,EAAGA,EAAWP,GACxBnQ,KAAK0C,IAAIyH,KAAqBnK,KAAK0C,IAAI2M,EAAWqB,IADhBA,KAIpCA,IAAaP,GACfA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,IAE3BiF,EAAejG,GAAkBuH,EAAW,EAC5CrB,EAAWqB,GAAYvG,EAE1B,CACF,CAED,GAAIgG,EAAWhC,GAAc+B,EAAc/B,EAEzC,YADAzN,EAAS,sCAIX,IAAK,IAAIiQ,EAAmB,EAAGA,EAAmBL,EAAmBK,IAAoB,CACvF,IAAIC,EAAmBzB,EAAiBwB,GACxC,IAAK,IAAIE,EAAgB,EAAGA,EAAgBR,EAAiBQ,IAAiB,CAE5EnB,EADoBN,EAAeyB,GACP,GAAGD,EAAmB,IAChDtD,EAAY7B,oBAAoBoF,GAAeF,EAClD,CACF,CACF,CAGD,IAAIG,EAAuB,EAC3B,IAAK,IAAIL,EAAc,EAAGA,EAAcP,EAAaO,IAC/CjD,EAAamB,cAAc8B,GAAe,IAC5ClB,EAAmBuB,GAAwBL,EAAc,EACzDK,KAIJ,IAAIC,EAAsB,EACtBC,EAAoB,EACxB,IAAK,IAAIN,EAAW,EAAGA,EAAWP,EAAUO,IAAY,CACtD,IAAIvG,EAAkBkF,EAAWqB,GACjC,GAAIvG,EAAkB,EAAG,CACvBmF,EAAgB0B,GAAqBN,EAAW,EAChDM,IACA,IAAIC,EAAoBjR,KAAK0C,IAAIyH,GAC6B,IAA1DiD,EAAY/C,mBAAmB4G,EAAoB,KACrDzB,EAAauB,GAAuBL,EAAW,EAC/CK,IACA3D,EAAY/C,mBAAmB4G,EAAoB,GAAK,EACxD7D,EAAYQ,qBAAqBqD,EAAoB,GACnD7D,EAAY9C,eAAe2G,EAAoB,GAEpD,CACF,CAED,GAAIF,EAAsB,EACxB,IAAK,IAAIG,EAAmB,EAAGA,EAAmBH,EAAqBG,IAAoB,CACzF,IAAIR,EAAWlB,EAAa0B,GAAoB,EAC5C/G,EAAkBnK,KAAK0C,IAAI2M,EAAWqB,IAC1C,IAAK,IAAID,EAAc,EAAGA,EAAcP,EAAaO,IAAe,CAClEf,EAAYgB,GAAUD,GAAe,EACbzQ,KAAK0C,IAAI8K,EAAamB,cAAc8B,MAClCtG,IAAiBuF,EAAYgB,GAAUD,GAAe,EACjF,CACF,CAGH,GAAIK,EAAuBd,GAAc1C,EAAYC,oBAAsBV,EAAe,CACxF,GAA6B,IAAzBiE,EAEF,YADApQ,EAAS,oCAIX,IAAIyQ,EAAgB7B,EAAgB,GAChC8B,EAAmB7B,EAAmB,GACtC8B,EAAa3B,EAAYyB,EAAgB,GAAGC,EAAmB,GAEnE,GAAIpR,KAAK0C,IAAI2O,GAAc,KAAM,CAC/BA,EAAa,EACb,IAAK,IAAIZ,EAAc,EAAGA,EAAcK,EAAsBL,IAAe,CAC3E,IAAIa,EAAkB/B,EAAmBkB,GACzC,IAAK,IAAIC,EAAW,EAAGA,EAAWM,EAAmBN,IAAY,CAC/D,IAAIa,EAAejC,EAAgBoB,GAC/Bc,EAAY9B,EAAY6B,EAAe,GAAGD,EAAkB,GAC5DtR,KAAK0C,IAAI8O,GAAaxR,KAAK0C,IAAI2O,KACjCA,EAAaG,EACbJ,EAAmBE,EACnBH,EAAgBI,EAEnB,CACF,CACF,CAED,IAAIE,EAAsBzR,KAAK0C,IAAI2M,EAAW8B,EAAgB,IAC9DjC,EAAyBlP,KAAK0C,IAAI8K,EAAamB,cAAcyC,EAAmB,IAChF,IAAIM,EACFD,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqB1R,KAAK0C,IAAI2O,GAEjF,IAAK,IAAItK,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IACvDA,GAAa0K,GAAqB9B,EAAa5I,KAC/CA,GAAamI,GAAwBU,EAAgB7I,KAS3D,GANI/G,KAAK0C,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtB,IAAK,IAAIZ,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAef,EAAYyB,EAAgB,GAAGV,GAAeY,EAGrF,IAAIM,EAAgBvE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAIhF,GAHAjE,EAAYQ,qBAAqB6D,EAAsB,GAAKE,EAC5DlC,EAAY0B,EAAgB,GAAKE,EAE7BF,EAAgB,EAClB,IAAK,IAAIT,EAAW,EAAGA,EAAWS,EAAgB,EAAGT,IAAY,CAC/D,IAAIkB,EAAiB5R,KAAK0C,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,GAA2B,IAAtBS,EAC1B,IAAK,IAAIpB,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,GAAUD,IAAgBoB,EAAoBrE,EAAaoB,SAAS6B,GAGpF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,GAAUD,EAAc,GAClCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,GAAIR,EAAgBhB,EAClB,IAAK,IAAIO,EAAWS,EAAeT,EAAWP,EAAUO,IAAY,CAClE,IAAIkB,EAAiB5R,KAAK0C,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,EACrB,IAAK,IAAIX,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,EAAW,GAAGD,GACxBf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,EAAW,GAAGD,EAAc,GACtCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,IAAK,IAAI7R,EAAI,EAAGA,EAAIqQ,EAAUrQ,IAC5B0N,EAAaqB,UAAUkB,EAAiBjQ,EAAI,GAAK2P,EAAY3P,GAE/DiQ,GAAkBI,EAElB,IAAK,IAAIrQ,EAAI,EAAGA,EAAIqQ,EAAUrQ,IAC5B0N,EAAaqB,UAAUkB,EAAiBjQ,EAAI,GAAKuP,EAAWvP,GAE9DiQ,GAAkBI,EAElB3C,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA,IAAK,IAAIjQ,EAAI,EAAGA,EAAIoQ,EAAapQ,IAC/B0N,EAAakB,YAAYoB,EAAmB,EAAIhQ,GAAK0N,EAAaoB,SAAS9O,GAE7EgQ,GAAoBI,EAEpB,IAAK,IAAIpQ,EAAI,EAAGA,EAAIoQ,EAAapQ,IAC/B0N,EAAakB,YAAYoB,EAAmB,EAAIhQ,GAAK0N,EAAamB,cAAc7O,GAElFgQ,GAAoBI,EAEpB1C,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpB,IAAK,IAAIY,EAAW,EAAGA,EAAWP,EAAUO,IAC1ChB,EAAYgB,GAAUR,EAAc,GAAK,EAG3C,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDf,EAAYS,EAAW,GAAGM,GAAe,EAI3C,GADAP,IACIkB,EAAmBlB,EAAc,EACnC,IAAK,IAAIO,EAAcW,EAAmB,EAAGX,EAAcP,EAAaO,IACtEjD,EAAamB,cAAc8B,GAAejD,EAAamB,cAAc8B,EAAc,GAKvF,GADAN,IACIgB,EAAgBhB,EAAW,EAC7B,IAAK,IAAIO,EAAWS,EAAgB,EAAGT,EAAWP,EAAUO,IAC1DrB,EAAWqB,GAAYrB,EAAWqB,EAAW,GAIjD,GAAIP,EAAW,GAAK7C,EAAYC,oBAAsBV,EAAe,SAsBrE,GApBAqC,EAAyBlP,KAAK0C,IAAI8K,EAAamB,cAAc,IAC7DwC,EAAgB,EAChBE,EAAa3B,EAAY,GAAG,GAC5B+B,EAAsBzR,KAAK0C,IAAI2M,EAAW,IAC1C+B,EAAmB,EACnBM,EACED,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqB1R,KAAK0C,IAAI2O,GAEjF7D,EAAaoB,SAAS,GAAK,EACvB5O,KAAK0C,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtBjE,EAAYQ,qBAAqB6D,EAAsB,GACrDrE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAC9D7D,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAaoB,SAAS,GACvEkB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAamB,cAAc,GAC5EmB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpBtC,EAAaqB,UAAUkB,EAAiB,GAAKN,EAAY,GACzDM,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKV,EAAW,GACxDU,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA1C,EAAagB,eAAiByB,EACC,IAA3BzC,EAAaU,WACfvN,EAAS,0CAA0CsP,KAGrDgC,EAAwBhC,GACxB,KACD,CACF,CACH,CA1jBEiC,CAAoBvJ,EAAUwD,EAAS+C,EAAoCrB,GAG3E,IAAK,IAAI3G,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACrEqG,EAAYlM,eAAe6F,GAAasG,EAAae,qBAAqBrH,GAI5E,MAAMH,kBAAEA,EAAiBW,kBAAEA,GAAsBiB,EACjD,IAAK,IAAIzB,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACtC,OAA3ByB,EAASxF,cAEXxC,EACE,GAAGoG,EAAkBG,GAAWiL,cAAc,OAAO5E,EAAYlM,eAC/D6F,GACAiL,cAAc,MAIlBxR,EACE,GAAGoG,EAAkBG,GAAWiL,cAAc,OAAOzK,EAAkBR,GAAWiL,cAChF,OACI5E,EAAYlM,eAAe6F,GAAWiL,cAAc,MAKhE3R,QAAQwC,QAAQ,iBAChBtC,EAAS,8BAET,MAAQqG,kBAAmBqL,EAAa1K,kBAAmB2K,GAAgB1J,EAC3E,MAAO,CACLtH,eAAgBkM,EAAYlM,eAAeiR,MAAM,EAAG1J,GACpD2J,iBAAkB,CAChBxL,kBAAmBqL,EACnB1K,kBAAmB2K,GAGzB,CAqEA,SAAS3B,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,GACjF,MAAMvG,EAAemG,EAAYC,oBAAsB,EAGvD,GAAIpG,EAAe,GAAKA,GAAgBqB,EAASqE,cAE/C,OADAnM,EAAS,sCAAsCyG,oBAA+BqB,EAASqE,mBAChF,EAIT,MAAMpB,oBAAEA,EAAmBE,oBAAEA,EAAmBM,IAAEA,GAAQyB,EAAc,CACtEvG,eACAD,IAAKkG,EAAY5I,eACjBgE,WACAG,eAAgBA,EAChBqD,UAEA9K,eAAgBmM,EAAa2B,sBAC7BrC,sBAAuBU,EAAaV,wBAItC,IAAI0F,EAA8BjQ,MAAM4J,EAAQlD,UAC7ClG,OACA8I,KAAI,IAAMtJ,MAAM4J,EAAQlD,UAAUlG,KAAK,KACtC0P,EAAyBlQ,MAAM4J,EAAQlD,UAAUlG,KAAK,GAG1D,GAAI8K,IAAkB3B,EAA6B,CAEjD,IAAIwG,GAAwB,EAC5B,IAAK,MAAMtI,KAAezB,EAASnD,iBACjC,GACqE,eAAnE4J,EAA0BpF,mBAAmBI,KAAe,IAC5DzB,EAASnD,iBAAiB4E,GAAauI,MAAK,EAAExN,EAAS8G,KAAO9G,IAAYmC,IAC1E,CACAoL,GAAwB,EACxB,KACD,CAIH,GAAIA,EAAuB,CACzB,MAAMlK,YAAEA,EAAWC,aAAEA,GAAiB0D,EAChCyG,EAASxD,EAA0BzD,wCACvCrE,EACAqB,EAAS5B,kBACT4B,EAASjB,kBACTc,EACAC,EACAK,GAEF0J,EAA8BI,EAAOhH,oBACrC6G,EAAyBG,EAAO9G,mBACjC,CAGF,CAGD,IAAK,IAAI+G,EAAa,EAAGA,EAAa1G,EAAQlD,SAAU4J,IACtD,IAAK,IAAIC,EAAa,EAAGA,EAAa3G,EAAQlD,SAAU6J,IACtDrF,EAAY7B,oBAAoBiH,GAAYC,GAC1ClH,EAAoBiH,GAAYC,GAAcN,EAA4BK,GAAYC,GAK5F,IAAK,IAAIxJ,EAAiB,EAAGA,EAAiB6C,EAAQlD,SAAUK,IAAkB,CAChF,MAAMgB,EAAkB8B,EAAI9C,GAAkB,EAC9CiE,EAAYQ,qBAAqBzD,IAC/BwB,EAAoBxC,GAAkBmJ,EAAuBnJ,EAChE,CAED,OAAO,CACT,CA0YA,SAAS2I,EAAwBhC,GAC/B,IAAK,IAAI/I,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3DsG,EAAae,qBAAqBrH,GAAaqG,EAAY9C,eAAevD,GAG5E,IAAK,IAAI6L,EAAiB,EAAGA,GAAkBvF,EAAa5E,WAAYmK,IAAkB,CACxF9C,GAAoB,EACpB,IAAI2B,EAAsBjE,EAAakB,YAAYoB,EAAmB,GAClEI,EAAc1C,EAAakB,YAAYoB,GACvCsB,EAAmB5D,EAAakB,YAAYoB,EAAmB,GAGnE,GAFiBtC,EAAakB,YAAYoB,EAAmB,GAEtC,IAAnB8C,EACF9C,IACAtC,EAAamB,cAAc,GAAKnB,EAAakB,YAAYoB,EAAmB,GAC5EA,IACAtC,EAAaoB,SAAS,GAAKpB,EAAakB,YAAYoB,EAAmB,OAClE,CACLA,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAamB,cAAc8B,GACzBjD,EAAakB,YAAYoB,EAAmB,EAAIW,GAEpDX,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAejD,EAAakB,YAAYoB,EAAmB,EAAIW,EAExF,CAED,IAAIvB,EAAyBlP,KAAK0C,IAAI8K,EAAamB,cAAcyC,EAAmB,IACpF,GAAIhE,EAAY/C,mBAAmB6E,EAAyB,GAAK,EAAG,SAEpE,IAAI2D,EAAmB,EACvBrF,EAAaoB,SAASwC,EAAmB,GAAK,EAC9C,IAAK,IAAIX,EAAc,EAAGA,EAAcP,EAAaO,IACnDoC,GACErF,EAAaoB,SAAS6B,GACtBpD,EAAae,qBAAqBpO,KAAK0C,IAAI8K,EAAamB,cAAc8B,IAAgB,GAG1FpD,EAAae,qBAAqBc,EAAyB,GACzD2D,EAAmBzF,EAAYQ,qBAAqB6D,EAAsB,GAE5ErE,EAAY/C,mBAAmB6E,EAAyB,GAAK,CAC9D,CAE8B,IAA3B7B,EAAaU,WACfvN,EAAS,oDAAoDsP,IACjE,CCzsBO,SAASgD,EAAcC,EAAaC,EAAShS,EAAgB,IAAKC,EAAY,MACnF,IAAIgS,EAAY,EACZ9R,GAAY,EACZC,EAAa,EACb0F,EAAS,GACT5F,EAAiB,GACjBL,EAAiB,GACjBC,EAAiB,GAGjB2H,EAAauK,EAAQxK,SAAS5B,kBAAkB7G,OAGpD,IAAK,IAAID,EAAI,EAAGA,EAAI2I,EAAY3I,IAC9BgH,EAAOhH,GAAK,EACZoB,EAAepB,GAAK,EAQtB,IAJIkT,EAAQE,iBAAmBF,EAAQE,gBAAgBnT,SAAW0I,IAChEvH,EAAiB,IAAI8R,EAAQE,kBAGxB9R,EAAaJ,IAAkBG,GAAW,CAE/C,IAAK,IAAIrB,EAAI,EAAGA,EAAIoB,EAAenB,OAAQD,IACzCoB,EAAepB,GAAKqT,OAAOjS,EAAepB,IAAMqT,OAAOrM,EAAOhH,IAIhE,GAA6B,YAAzBkT,EAAQpS,aAA4B,CAOtCkG,EANsB2G,EACpBN,EACA6F,EAAQxK,SACRwK,EAAQnJ,mBACR,CAAE3I,iBAAgByL,sBAAuBqG,EAAQrG,wBAE5BzL,cAC7B,KAAW,GAEFL,iBAAgBC,kBAAmBiS,EACpCC,EAAQxK,SACRwK,EAAQnJ,mBACR3I,EACA8R,EAAQrG,wBAKV7F,EAD2BnG,EAAkBqS,EAAQpS,aAAcC,EAAgBC,GACvDI,cAC7B,CAQD,GALA+R,EAAYtT,EAAcmH,GAG1BvG,EAAS,4BAA4Ba,EAAa,mBAAmB6R,EAAUjB,cAAc,MAEzFiB,GAAahS,EACfE,GAAY,OACP,GAAI8R,EAAY,IAAK,CAC1BvS,EAAS,uCAAuCuS,KAChD,KACD,CAED7R,GACD,CAED,MAAO,CACLF,iBACAC,YACAC,aACAP,iBACAC,iBAEJ,CC7EO,MAAMsS,EACX,WAAArQ,GACEG,KAAKmQ,aAAe,KACpBnQ,KAAKoQ,WAAa,GAClBpQ,KAAK2G,mBAAqB,GAC1B3G,KAAKtC,aAAe,UACpBsC,KAAKqQ,qBAAuB,KAC5BhT,EAAS,kCACV,CAOD,eAAAiT,CAAgBH,EAActS,EAAU,IACtCmC,KAAKmQ,aAAeA,EAGhBtS,GAAWA,EAAQwS,uBACrBrQ,KAAKqQ,qBAAuBxS,EAAQwS,qBACpC/S,EAAS,8BAGXA,EAAS,yBAAyB6S,IACnC,CAED,aAAAI,CAAcH,GACZpQ,KAAKoQ,WAAaA,EAClB9S,EAAS,oCAAoC8S,EAAWtQ,gBACzD,CAED,oBAAA0Q,CAAqBzJ,EAAa0J,GAChCzQ,KAAK2G,mBAAmBI,GAAe0J,EACvCnT,EAAS,0CAA0CyJ,YAAsB0J,EAAU,KACpF,CAED,eAAAC,CAAgBhT,GACdsC,KAAKtC,aAAeA,EACpBJ,EAAS,yBAAyBI,IACnC,CAED,KAAAiT,GACE,IAAK3Q,KAAKmQ,eAAiBnQ,KAAKoQ,aAAepQ,KAAK2G,mBAAoB,CACtE,MAAMiK,EAAQ,kFAEd,MADAzT,QAAQyT,MAAMA,GACR,IAAIC,MAAMD,EACjB,CAYD,IAAIjT,EAAiB,GACjBC,EAAiB,GACjBI,EAAiB,GACjBgS,EAAkB,GAGtB3S,EAAS,qBACT,MAAMiI,EPzEH,SAAqB8K,GAC1B,MAAMtQ,cAAEA,EAAaiB,aAAEA,EAAYE,aAAEA,EAAYD,KAAEA,EAAIE,KAAEA,EAAInB,aAAEA,EAAYoB,WAAEA,GAAeiP,EAG5F,IAAIU,EACkB,OAAlBhR,EACFgR,EAAO,IAAIvN,EAAO,CAAExC,eAAcC,OAAMjB,eAAcoB,eAC3B,OAAlBrB,EACTgR,EAAO,IAAI1M,EAAO,CAAErD,eAAcC,OAAMC,eAAcC,OAAMnB,eAAcoB,eAE1E3D,EAAS,+CAIX,MAAMuT,EAA+BD,EAAK1P,0BAA4B0P,EAAK3P,WAAa2P,EAAKrN,eAG7F,IAWIkG,EAAepE,EAXf7B,EAAoBqN,EAA6BrN,kBACjDW,EAAoB0M,EAA6B1M,kBACjDV,EAAcoN,EAA6BpN,YAC3CW,EAAcyM,EAA6BzM,YAC3CN,EAAM+M,EAA6BzP,eACnCa,EAAmB4O,EAA6B5O,iBAmBpD,OAhBqBhB,SAMnBwI,EAAgB3F,EAAInH,OACpB0I,EAAa7B,EAAkB7G,OAC/BS,EAAS,0BAA0BqM,kBAA8BpE,aAGjEoE,EAAgB5I,GAAkC,OAAlBjB,EAAyBmB,EAAe,GACxEsE,EAAa5B,GAAiC,OAAlB7D,EAAyBwE,EAAc,GACnEhH,EAAS,2CAA2CqM,kBAA8BpE,YAG7E,CACL7B,oBACAW,oBACAV,cACAW,cACAN,MACA7B,mBACAwH,gBACApE,aACAzF,gBACAC,eAEJ,COoBqBiR,CAAYhR,KAAKoQ,YAClC/S,EAAS,8BAGT,MAAM6R,EAAmB,CACvBxL,kBAAmB4B,EAAS5B,kBAC5BW,kBAAmBiB,EAASjB,mBAM9B,GAFAhH,EAAS,gCACTF,QAAQgB,KAAK,oBACa,yBAAtB6B,KAAKmQ,aAIP,GAHA9S,EAAS,iBAAiB2C,KAAKmQ,gBAGL,YAAtBnQ,KAAKtC,aAA4B,CAMnCM,EALsBuM,EACpB1B,EACAvD,EACAtF,KAAK2G,oBAEwB3I,cACvC,KAAa,GAEFL,iBAAgBC,kBLnFpB,SAAmC0H,EAAUqB,GAClDtJ,EAAS,mDAGT,MAAMqG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1B,MAAMmI,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAG5EY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EAG7C,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC/D,CACF,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,MAAMjB,EAA+BxC,EAAexF,kBAClDkF,EAAY6D,GACZ7D,EAAY+D,IAIRU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAGlE,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAChE,CACF,CACF,CAGN,CAGD,MAAM4D,EAA4B,IAAIrF,EACpCC,EACAxE,EACA6B,EACAlE,EACAC,GAkBF,OAdAgM,EAA0B1E,mCACxBzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAIFsG,EAA0BnF,qCAAqChJ,EAAgBD,GAC/EN,EAAS,iDAEF,CACLM,iBACAC,iBAEJ,CKvD8CqT,CAA0B3L,EAAUtF,KAAK2G,qBAE/E3I,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,MACI,GAA0B,2BAAtBgC,KAAKmQ,aAA2C,CACzD9S,EAAS,iBAAiB2C,KAAKmQ,gBAG/B,IAAI1G,EAAwB,EAC5B,MAAMyH,EAA2B,EAG3BpB,EAAU,CACdxK,SAAUA,EACVqB,mBAAoB3G,KAAK2G,mBACzB8C,sBAAuBA,EACvB/L,aAAcsC,KAAKtC,aACnBsS,mBAGF,KAAOvG,GAAyB,GAAG,CAEjCqG,EAAQrG,sBAAwBA,EAG5BzL,EAAenB,OAAS,IAC1BiT,EAAQE,gBAAkB,IAAIhS,IAIhC,MAAMmT,EAAsBvB,EAAcpG,EAA6BsG,EAAS,IAAK,MAGrFnS,EAAiBwT,EAAoBxT,eACrCC,EAAiBuT,EAAoBvT,eACrCI,EAAiBmT,EAAoBnT,eAGrCyL,GAAyB,EAAIyH,CAC9B,CACP,MAAW,GAA0B,yBAAtBlR,KAAKmQ,aAGd,GAFA9S,EAAS,iBAAiB2C,KAAKmQ,gBAEL,YAAtBnQ,KAAKtC,aACPF,EACE,uGAEG,GAEFG,iBAAgBC,kBC/IpB,SAAmC0H,EAAUqB,EAAoB0J,GACtEhT,EAAS,gDAGT,MAAMqG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,GAGE8L,EAAEA,EAACC,EAAEA,EAACC,EAAEA,EAACC,EAAEA,GAAMlB,EAGjBvH,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAEJ,GAAsB,OAAlBhJ,EAIF,IAAK,IAAImE,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAIoC,EAAkB,EAAGA,EAAkBlD,EAAYtI,OAAQwL,IAAmB,CAErF,MAAMjI,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAYkD,KAIRnC,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAI4L,EAAS,EACb,IAAK,IAAI5U,EAAI,EAAGA,EAAIgJ,EAAUhJ,IAC5B4U,GAAU9N,EAAkBiC,EAAiB/I,IAAMwD,EAAcxD,GAInE,MAAM6U,EAAIL,EAAEI,GACNE,EAAIL,EAAEG,GACNhR,EAAI8Q,EAAEE,GACNG,EAAIJ,EAAEC,GAGZ,IAAK,IAAIvI,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,MAAM2I,EAAmBjM,EAAiBsD,GAG1CrL,EAAegU,IACbxM,EAAaiD,GAAmBnC,EAAcyL,EAAIvR,EAAc6I,GAElE,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,MAAMC,EAAmBzC,EAAiBwC,GAG1CxK,EAAeiU,GAAkBxJ,IAC/BhD,EAAaiD,GACbnC,EACAuL,EACAtL,EAAoB8C,GACpB9C,EAAoBgC,GAGtBxK,EAAeiU,GAAkBxJ,IAC/BhD,EAAaiD,GACbnC,EACAwL,EACAvL,EAAoBgC,GACpB/H,EAAc6I,GAGhBtL,EAAeiU,GAAkBxJ,IAC/BhD,EAAaiD,GACbnC,EACA1F,EACAJ,EAAc6I,GACd7I,EAAc+H,EACjB,CACF,CACF,CACF,KAC0B,OAAlBrI,GACTtC,EAAS,0EAkBX,OAbkC,IAAI4L,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAE5EN,EAAS,8CAEF,CACLM,iBACAC,iBAEJ,CDc8CiU,CACpCvM,EACAtF,KAAK2G,mBACL3G,KAAKqQ,uBAIPrS,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,CAKH,OAHAb,QAAQwC,QAAQ,oBAChBtC,EAAS,6BAEF,CAAEW,iBAAgBkR,mBAC1B,EEnKE,MAAC4C,EAAoBC,MAAOC,IAC/B,IAAIzC,EAAS,CACX7L,kBAAmB,GACnBW,kBAAmB,GACnB/C,eAAgB,CACdE,aAAc,GACdC,iBAAkB,IAEpBU,iBAAkB,GAClBwE,mBAAoB,GACpBrE,kBAAmB,CAAE,EACrB2P,MAAO,EACPC,OAAO,EACPC,SAAU,IACVxO,YAAa,EACbW,YAAa,EACbpC,gBAAiB,GACjBN,aAAc,CAAE,GAIdwQ,SADgBJ,EAAKK,QAEtBC,MAAM,MACN9J,KAAK+J,GAASA,EAAKC,SACnBC,QAAQF,GAAkB,KAATA,GAAwB,MAATA,IAE/BG,EAAU,GACVC,EAAY,EAEZC,EAAmB,EACnBrN,EAAa,EACbsN,EAAsB,EACtBC,EAAmB,CAAElN,SAAU,GAC/BmN,EAAoB,EACpBC,EAAW,GACXC,EAA2B,EAE3BC,EAAsB,EAEtBC,EAAyB,EACzBC,EAAsB,CACxBC,IAAK,EACL3Q,IAAK,EACL4Q,YAAa,EACb7I,YAAa,GAEX8I,EAA2B,EAE3BC,EAAwB,CAAA,EAE5B,KAAOb,EAAYP,EAAMvV,QAAQ,CAC/B,MAAM0V,EAAOH,EAAMO,GAEnB,GAAa,gBAATJ,EAAwB,CAC1BG,EAAU,aACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,gBACVC,IACA,QACN,CAAW,GAAa,sBAATJ,EAA8B,CACvCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,WAATJ,EAAmB,CAC5BG,EAAU,QACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACD,CAED,MAAMc,EAAQlB,EAAKD,MAAM,OAAOG,QAAQiB,GAAkB,KAATA,IAEjD,GAAgB,eAAZhB,EACFnD,EAAO0C,MAAQ0B,WAAWF,EAAM,IAChClE,EAAO2C,MAAqB,MAAbuB,EAAM,GACrBlE,EAAO4C,SAAWsB,EAAM,QACnB,GAAgB,kBAAZf,GACT,GAAIe,EAAM5W,QAAU,EAAG,CACrB,IAAK,QAAQ+W,KAAKH,EAAM,IAAK,CAC3Bd,IACA,QACD,CAED,MAAMlQ,EAAYoR,SAASJ,EAAM,GAAI,IAC/B/Q,EAAMmR,SAASJ,EAAM,GAAI,IAC/B,IAAI3Q,EAAO2Q,EAAMxE,MAAM,GAAG3L,KAAK,KAC/BR,EAAOA,EAAKgR,QAAQ,SAAU,IAE9BvE,EAAOrN,gBAAgBD,KAAK,CAC1BS,MACAD,YACAK,QAEH,OACI,GAAgB,UAAZ4P,EAAqB,CAC9B,GAAyB,IAArBE,EAAwB,CAC1BA,EAAmBiB,SAASJ,EAAM,GAAI,IACtClO,EAAasO,SAASJ,EAAM,GAAI,IAChClE,EAAO7L,kBAAoB,IAAIxE,MAAMqG,GAAY7F,KAAK,GACtD6P,EAAOlL,kBAAoB,IAAInF,MAAMqG,GAAY7F,KAAK,GACtDiT,IACA,QACD,CAED,GAAIE,EAAsBD,GAAkD,IAA9BE,EAAiBlN,SAAgB,CAC7EkN,EAAmB,CACjBO,IAAKQ,SAASJ,EAAM,GAAI,IACxB/Q,IAAKmR,SAASJ,EAAM,GAAI,IACxBM,WAAYF,SAASJ,EAAM,GAAI,IAC/B7N,SAAUiO,SAASJ,EAAM,GAAI,KAG/BT,EAAW,GACXD,EAAoB,EACpBE,EAA2B,EAE3BN,IACA,QACD,CAED,GAAII,EAAoBD,EAAiBlN,SAAU,CACjD,IAAK,IAAIhJ,EAAI,EAAGA,EAAI6W,EAAM5W,QAAUkW,EAAoBD,EAAiBlN,SAAUhJ,IACjFoW,EAAS/Q,KAAK4R,SAASJ,EAAM7W,GAAI,KACjCmW,IAGF,GAAIA,EAAoBD,EAAiBlN,SAAU,CACjD+M,IACA,QACD,CAEDA,IACA,QACD,CAED,GAAIM,EAA2BH,EAAiBlN,SAAU,CACxD,MAAMoO,EAAUhB,EAASC,GAA4B,EAC/CjU,EAAI2U,WAAWF,EAAM,IACrBQ,EAAIN,WAAWF,EAAM,IAE3BlE,EAAO7L,kBAAkBsQ,GAAWhV,EACpCuQ,EAAOlL,kBAAkB2P,GAAWC,EACpC1E,EAAO5L,cACP4L,EAAOjL,cAEP2O,IAEIA,IAA6BH,EAAiBlN,WAChDiN,IACAC,EAAmB,CAAElN,SAAU,GAElC,CACP,MAAW,GAAgB,aAAZ8M,EAAwB,CACjC,GAA4B,IAAxBQ,EAA2B,CAC7BA,EAAsBW,SAASJ,EAAM,GAAI,IACzBI,SAASJ,EAAM,GAAI,IACnCd,IACA,QACD,CAED,GAAIQ,EAAyBD,GAA2D,IAApCE,EAAoB3I,YAAmB,CACzF2I,EAAsB,CACpBC,IAAKQ,SAASJ,EAAM,GAAI,IACxB/Q,IAAKmR,SAASJ,EAAM,GAAI,IACxBH,YAAaO,SAASJ,EAAM,GAAI,IAChChJ,YAAaoJ,SAASJ,EAAM,GAAI,KAGlClE,EAAO3N,aAAawR,EAAoBE,cACrC/D,EAAO3N,aAAawR,EAAoBE,cAAgB,GAAKF,EAAoB3I,YAEpF8I,EAA2B,EAC3BZ,IACA,QACD,CAED,GAAIY,EAA2BH,EAAoB3I,YAAa,CAC3CoJ,SAASJ,EAAM,GAAI,IACtC,MAAMS,EAAcT,EAAMxE,MAAM,GAAGzG,KAAK2L,GAAQN,SAASM,EAAK,MAE9D,GAAwC,IAApCf,EAAoBE,aAAyD,IAApCF,EAAoBE,YAAmB,CAClF,MAAMc,EAAchB,EAAoB1Q,IAEnC8Q,EAAsBY,KACzBZ,EAAsBY,GAAe,IAGvCZ,EAAsBY,GAAanS,KAAKiS,GAGnC3E,EAAOjN,kBAAkB8R,KAC5B7E,EAAOjN,kBAAkB8R,GAAe,IAE1C7E,EAAOjN,kBAAkB8R,GAAanS,KAAKiS,EACrD,MAAuD,IAApCd,EAAoBE,YAE7B/D,EAAOjO,eAAeG,iBAAiBQ,KAAKiS,IACC,IAApCd,EAAoBE,aAGgB,KAApCF,EAAoBE,cAD7B/D,EAAOjO,eAAeE,aAAaS,KAAKiS,GAM1CX,IAEIA,IAA6BH,EAAoB3I,cACnD0I,IACAC,EAAsB,CAAE3I,YAAa,GAExC,CACF,CAEDkI,GACD,CAuBD,OApBApD,EAAOrN,gBAAgBK,SAASC,IAC9B,GAAuB,IAAnBA,EAAKC,UAAiB,CACxB,MAAM4R,EAAgBb,EAAsBhR,EAAKE,MAAQ,GAErD2R,EAAcxX,OAAS,GACzB0S,EAAO5I,mBAAmB1E,KAAK,CAC7Ba,KAAMN,EAAKM,KACXJ,IAAKF,EAAKE,IACV4R,MAAOD,GAGZ,KAGH/W,EACE,+CAA+CoE,KAAKC,UAClD4N,EAAOjN,2FAIJiN,CAAM,ECrQR,SAASgF,EACdvW,EACAkR,EACAiB,EACArQ,EACA0U,EACAC,EACAC,EAAW,cAEX,MAAMhR,kBAAEA,EAAiBW,kBAAEA,GAAsB6K,EAEjD,GAAsB,OAAlBpP,GAAuC,SAAb0U,EAAqB,CAEjD,IAAIG,EAEFA,EADE3W,EAAenB,OAAS,GAAKqC,MAAMqC,QAAQvD,EAAe,IACpDA,EAAewK,KAAKoM,GAAQA,EAAI,KAEhC5W,EAEV,IAAI6W,EAAQ3V,MAAM4V,KAAKpR,GAEnBqR,EAAW,CACb/V,EAAG6V,EACHZ,EAAGU,EACHK,KAAM,QACNC,KAAM,UACN1C,KAAM,CAAE2C,MAAO,mBAAoBC,MAAO,GAC1CrS,KAAM,YAGJsS,EAAiBtY,KAAKuY,IAAIC,OAAOC,WAAY,KAC7CC,EAAe1Y,KAAKyC,OAAOsV,GAC3BY,EAAaL,EAAiBI,EAI9BE,EAAS,CACXC,MAAO,eAAexF,IACtBgF,MALcrY,KAAKyC,IAAIkW,EAAaD,EAAc,KAMlDI,OALe,IAMfC,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,YAChBI,OAAQ,CAAEC,EAAG,GAAIC,EAAG,GAAIC,EAAG,GAAIxE,EAAG,KAGpCyE,OAAOC,QAAQ3B,EAAW,CAACM,GAAWW,EAAQ,CAAEW,YAAY,GAC7D,MAAM,GAAsB,OAAlBvW,GAAuC,YAAb0U,EAAwB,CAE3D,MAAM8B,EAA4B,eAAb5B,EAGf6B,EAAgB,IAAIC,IAAI9S,GAAmB+S,KAC3CC,EAAgB,IAAIF,IAAInS,GAAmBoS,KAGjD,IAAIE,EAEFA,EADEzX,MAAMqC,QAAQvD,EAAe,IACrBA,EAAewK,KAAKoO,GAAQA,EAAI,KAEhC5Y,EAIZ,IAAIoX,EAAiBtY,KAAKuY,IAAIC,OAAOC,WAAY,KAC7CvU,EAAOlE,KAAKyC,OAAOmE,GAEnBmT,EADO/Z,KAAKyC,OAAO8E,GACErD,EACrB8V,EAAYha,KAAKuY,IAAID,EAAgB,KAIrCM,EAAS,CACXC,MAAO,GAAGnB,YAAmBrE,IAC7BgF,MAAO2B,EACPlB,OANekB,EAAYD,EAAc,GAOzChB,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,KAChBI,OAAQ,CAAEC,EAAG,GAAIC,EAAG,GAAIC,EAAG,GAAIxE,EAAG,IAClCqF,UAAW,WAGb,GAAIT,EAAc,CAEhB,MAAMU,EAAYT,EACZU,EAAYP,EAGSrY,KAAK6Y,QAAQhY,MAAM4V,KAAKpR,GAAoB,CAACsT,EAAWC,IACnF,IAAIE,EAAuB9Y,KAAK6Y,QAAQhY,MAAM4V,KAAKzQ,GAAoB,CAAC2S,EAAWC,IAG/EG,EAAmB/Y,KAAK6Y,QAAQhY,MAAM4V,KAAK9W,GAAiB,CAACgZ,EAAWC,IAGxEI,EAAqBhZ,KAAKiZ,UAAUF,GAGpCG,EAAmB,GACvB,IAAK,IAAI3a,EAAI,EAAGA,EAAIoa,EAAYC,EAAWra,GAAKqa,EAAW,CACzD,IAAIO,EAAS9T,EAAkB9G,GAC/B2a,EAAiBtV,KAAKuV,EACvB,CAGD,IAAIC,EAAc,CAChBC,EAAGL,EACHpC,KAAM,UACN0C,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRnC,MAAO,YAET3W,EAAGuY,EACHtD,EAAGkD,EAAqB,GACxBrU,KAAM,kBAIRqT,OAAOC,QAAQ3B,EAAW,CAACgD,GAAc/B,EAAQ,CAAEW,YAAY,GACrE,KAAW,CAEL,IAAIoB,EAAc,CAChBzY,EAAG0E,EACHuQ,EAAG5P,EACHqT,EAAGf,EACH1B,KAAM,UACN0C,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRnC,MAAO,YAET7S,KAAM,kBAIRqT,OAAOC,QAAQ3B,EAAW,CAACgD,GAAc/B,EAAQ,CAAEW,YAAY,GAChE,CACF,CACH;;;;;GC/JA,MAAM0B,EAAcC,OAAO,iBACrBC,EAAiBD,OAAO,oBACxBE,EAAeF,OAAO,wBACtBG,EAAYH,OAAO,qBACnBI,EAAcJ,OAAO,kBACrBK,EAAYzB,GAAwB,iBAARA,GAA4B,OAARA,GAAgC,mBAARA,EAgDxE0B,EAAmB,IAAIC,IAAI,CAC7B,CAAC,QA7CwB,CACzBC,UAAY5B,GAAQyB,EAASzB,IAAQA,EAAImB,GACzC,SAAAU,CAAUC,GACN,MAAMC,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAE7B,OADAC,EAAOJ,EAAKC,GACL,CAACC,EAAO,CAACA,GACnB,EACDG,YAAYC,IACRA,EAAKC,QACEC,EAAKF,MAqChB,CAAC,QA/BwB,CACzBR,UAAYlP,GAAU+O,EAAS/O,IAAU8O,KAAe9O,EACxD,SAAAmP,EAAUnP,MAAEA,IACR,IAAI6P,EAcJ,OAZIA,EADA7P,aAAiBuH,MACJ,CACTuI,SAAS,EACT9P,MAAO,CACH/L,QAAS+L,EAAM/L,QACfuF,KAAMwG,EAAMxG,KACZuW,MAAO/P,EAAM+P,QAKR,CAAED,SAAS,EAAO9P,SAE5B,CAAC6P,EAAY,GACvB,EACD,WAAAJ,CAAYI,GACR,GAAIA,EAAWC,QACX,MAAMvS,OAAOyS,OAAO,IAAIzI,MAAMsI,EAAW7P,MAAM/L,SAAU4b,EAAW7P,OAExE,MAAM6P,EAAW7P,KACpB,MAoBL,SAASwP,EAAOJ,EAAKa,EAAKC,WAAYC,EAAiB,CAAC,MACpDF,EAAGG,iBAAiB,WAAW,SAASC,EAASC,GAC7C,IAAKA,IAAOA,EAAGC,KACX,OAEJ,IAhBR,SAAyBJ,EAAgBK,GACrC,IAAK,MAAMC,KAAiBN,EAAgB,CACxC,GAAIK,IAAWC,GAAmC,MAAlBA,EAC5B,OAAO,EAEX,GAAIA,aAAyBC,QAAUD,EAAcnG,KAAKkG,GACtD,OAAO,CAEd,CACD,OAAO,CACX,CAMaG,CAAgBR,EAAgBG,EAAGE,QAEpC,YADA3c,QAAQ+c,KAAK,mBAAmBN,EAAGE,6BAGvC,MAAMK,GAAEA,EAAElF,KAAEA,EAAImF,KAAEA,GAASvT,OAAOyS,OAAO,CAAEc,KAAM,IAAMR,EAAGC,MACpDQ,GAAgBT,EAAGC,KAAKQ,cAAgB,IAAI7R,IAAI8R,GACtD,IAAIC,EACJ,IACI,MAAMC,EAASJ,EAAKnL,MAAM,GAAI,GAAGwL,QAAO,CAAC/B,EAAKlW,IAASkW,EAAIlW,IAAOkW,GAC5DgC,EAAWN,EAAKK,QAAO,CAAC/B,EAAKlW,IAASkW,EAAIlW,IAAOkW,GACvD,OAAQzD,GACJ,IAAK,MAEGsF,EAAcG,EAElB,MACJ,IAAK,MAEGF,EAAOJ,EAAKnL,OAAO,GAAG,IAAMqL,EAAcV,EAAGC,KAAKvQ,OAClDiR,GAAc,EAElB,MACJ,IAAK,QAEGA,EAAcG,EAASC,MAAMH,EAAQH,GAEzC,MACJ,IAAK,YAGGE,EA+LxB,SAAe7B,GACX,OAAO7R,OAAOyS,OAAOZ,EAAK,CAAEX,CAACA,IAAc,GAC/C,CAjMsC6C,CADA,IAAIF,KAAYL,IAGlC,MACJ,IAAK,WACD,CACI,MAAM1B,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAC7BC,EAAOJ,EAAKE,GACZ2B,EAoLxB,SAAkB7B,EAAKmC,GAEnB,OADAC,EAAcC,IAAIrC,EAAKmC,GAChBnC,CACX,CAvLsCsC,CAASrC,EAAO,CAACA,GAClC,CACD,MACJ,IAAK,UAEG4B,OAAcnY,EAElB,MACJ,QACI,OAEX,CACD,MAAOkH,GACHiR,EAAc,CAAEjR,QAAO8O,CAACA,GAAc,EACzC,CACD6C,QAAQC,QAAQX,GACXY,OAAO7R,IACD,CAAEA,QAAO8O,CAACA,GAAc,MAE9BgD,MAAMb,IACP,MAAOc,EAAWC,GAAiBC,EAAYhB,GAC/ChB,EAAGiC,YAAY3U,OAAOyS,OAAOzS,OAAOyS,OAAO,GAAI+B,GAAY,CAAElB,OAAOmB,GACvD,YAATrG,IAEAsE,EAAGkC,oBAAoB,UAAW9B,GAClC+B,EAAcnC,GACVpB,KAAaO,GAAiC,mBAAnBA,EAAIP,IAC/BO,EAAIP,KAEX,IAEAgD,OAAOvK,IAER,MAAOyK,EAAWC,GAAiBC,EAAY,CAC3CjS,MAAO,IAAIqS,UAAU,+BACrBvD,CAACA,GAAc,IAEnBmB,EAAGiC,YAAY3U,OAAOyS,OAAOzS,OAAOyS,OAAO,GAAI+B,GAAY,CAAElB,OAAOmB,EAAc,GAE9F,IACQ/B,EAAGN,OACHM,EAAGN,OAEX,CAIA,SAASyC,EAAcE,IAHvB,SAAuBA,GACnB,MAAqC,gBAA9BA,EAAS/b,YAAYiD,IAChC,EAEQ+Y,CAAcD,IACdA,EAASE,OACjB,CACA,SAAS5C,EAAKK,EAAIwC,GACd,MAAMC,EAAmB,IAAIzD,IAiB7B,OAhBAgB,EAAGG,iBAAiB,WAAW,SAAuBE,GAClD,MAAMC,KAAEA,GAASD,EACjB,IAAKC,IAASA,EAAKM,GACf,OAEJ,MAAM8B,EAAWD,EAAiBE,IAAIrC,EAAKM,IAC3C,GAAK8B,EAGL,IACIA,EAASpC,EACZ,CACO,QACJmC,EAAiBG,OAAOtC,EAAKM,GAChC,CACT,IACWiC,EAAY7C,EAAIyC,EAAkB,GAAID,EACjD,CACA,SAASM,EAAqBC,GAC1B,GAAIA,EACA,MAAM,IAAIzL,MAAM,6CAExB,CACA,SAAS0L,EAAgBhD,GACrB,OAAOiD,EAAuBjD,EAAI,IAAIhB,IAAO,CACzCtD,KAAM,YACPmG,MAAK,KACJM,EAAcnC,EAAG,GAEzB,CACA,MAAMkD,EAAe,IAAIC,QACnBC,EAAkB,yBAA0BnD,YAC9C,IAAIoD,sBAAsBrD,IACtB,MAAMsD,GAAYJ,EAAaP,IAAI3C,IAAO,GAAK,EAC/CkD,EAAa1B,IAAIxB,EAAIsD,GACJ,IAAbA,GACAN,EAAgBhD,EACnB,IAcT,SAAS6C,EAAY7C,EAAIyC,EAAkB5B,EAAO,GAAI2B,EAAS,cAC3D,IAAIe,GAAkB,EACtB,MAAMlC,EAAQ,IAAImC,MAAMhB,EAAQ,CAC5B,GAAAG,CAAIc,EAASxa,GAET,GADA6Z,EAAqBS,GACjBta,IAAS0V,EACT,MAAO,MAXvB,SAAyB0C,GACjB+B,GACAA,EAAgBM,WAAWrC,EAEnC,CAQoBsC,CAAgBtC,GAChB2B,EAAgBhD,GAChByC,EAAiBmB,QACjBL,GAAkB,CAAI,EAG9B,GAAa,SAATta,EAAiB,CACjB,GAAoB,IAAhB4X,EAAKvd,OACL,MAAO,CAAEue,KAAM,IAAMR,GAEzB,MAAM3E,EAAIuG,EAAuBjD,EAAIyC,EAAkB,CACnD/G,KAAM,MACNmF,KAAMA,EAAK5R,KAAK4U,GAAMA,EAAEC,eACzBjC,KAAKd,GACR,OAAOrE,EAAEmF,KAAKkC,KAAKrH,EACtB,CACD,OAAOmG,EAAY7C,EAAIyC,EAAkB,IAAI5B,EAAM5X,GACtD,EACD,GAAAuY,CAAIiC,EAASxa,EAAMkY,GACf2B,EAAqBS,GAGrB,MAAOxT,EAAOgS,GAAiBC,EAAYb,GAC3C,OAAO8B,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,MACNmF,KAAM,IAAIA,EAAM5X,GAAMgG,KAAK4U,GAAMA,EAAEC,aACnC/T,SACDgS,GAAeF,KAAKd,EAC1B,EACD,KAAAK,CAAMqC,EAASO,EAAUC,GACrBnB,EAAqBS,GACrB,MAAMW,EAAOrD,EAAKA,EAAKvd,OAAS,GAChC,GAAI4gB,IAASxF,EACT,OAAOuE,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,aACPmG,KAAKd,GAGZ,GAAa,SAATmD,EACA,OAAOrB,EAAY7C,EAAIyC,EAAkB5B,EAAKnL,MAAM,GAAI,IAE5D,MAAOoL,EAAciB,GAAiBoC,EAAiBF,GACvD,OAAOhB,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,QACNmF,KAAMA,EAAK5R,KAAK4U,GAAMA,EAAEC,aACxBhD,gBACDiB,GAAeF,KAAKd,EAC1B,EACD,SAAAqD,CAAUX,EAASQ,GACfnB,EAAqBS,GACrB,MAAOzC,EAAciB,GAAiBoC,EAAiBF,GACvD,OAAOhB,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,YACNmF,KAAMA,EAAK5R,KAAK4U,GAAMA,EAAEC,aACxBhD,gBACDiB,GAAeF,KAAKd,EAC1B,IAGL,OA9EJ,SAAuBM,EAAOrB,GAC1B,MAAMsD,GAAYJ,EAAaP,IAAI3C,IAAO,GAAK,EAC/CkD,EAAa1B,IAAIxB,EAAIsD,GACjBF,GACAA,EAAgBiB,SAAShD,EAAOrB,EAAIqB,EAE5C,CAuEIiD,CAAcjD,EAAOrB,GACdqB,CACX,CAIA,SAAS8C,EAAiBrD,GACtB,MAAMyD,EAAYzD,EAAa7R,IAAI+S,GACnC,MAAO,CAACuC,EAAUtV,KAAKuV,GAAMA,EAAE,MALnBnJ,EAK+BkJ,EAAUtV,KAAKuV,GAAMA,EAAE,KAJ3D7e,MAAM8e,UAAUC,OAAOtD,MAAM,GAAI/F,KAD5C,IAAgBA,CAMhB,CACA,MAAMkG,EAAgB,IAAI4B,QAe1B,SAASnB,EAAYjS,GACjB,IAAK,MAAOxG,EAAMob,KAAY5F,EAC1B,GAAI4F,EAAQ1F,UAAUlP,GAAQ,CAC1B,MAAO6U,EAAiB7C,GAAiB4C,EAAQzF,UAAUnP,GAC3D,MAAO,CACH,CACI2L,KAAM,UACNnS,OACAwG,MAAO6U,GAEX7C,EAEP,CAEL,MAAO,CACH,CACIrG,KAAM,MACN3L,SAEJwR,EAAcoB,IAAI5S,IAAU,GAEpC,CACA,SAASgR,EAAchR,GACnB,OAAQA,EAAM2L,MACV,IAAK,UACD,OAAOqD,EAAiB4D,IAAI5S,EAAMxG,MAAMiW,YAAYzP,EAAMA,OAC9D,IAAK,MACD,OAAOA,EAAMA,MAEzB,CACA,SAASkT,EAAuBjD,EAAIyC,EAAkBoC,EAAKvD,GACvD,OAAO,IAAII,SAASC,IAChB,MAAMf,EASH,IAAIjb,MAAM,GACZQ,KAAK,GACL8I,KAAI,IAAM1L,KAAKuhB,MAAMvhB,KAAKwhB,SAAWrO,OAAOsO,kBAAkBlB,SAAS,MACvE/Z,KAAK,KAXN0Y,EAAiBjB,IAAIZ,EAAIe,GACrB3B,EAAGN,OACHM,EAAGN,QAEPM,EAAGiC,YAAY3U,OAAOyS,OAAO,CAAEa,MAAMiE,GAAMvD,EAAU,GAE7D,CCzUO,MAAM2D,EAKX,WAAA3e,GACEG,KAAKye,OAAS,KACdze,KAAK0e,UAAY,KACjB1e,KAAK2e,SAAU,EAEf3e,KAAK4e,aACN,CAOD,iBAAMA,GACJ,IACE5e,KAAKye,OAAS,IAAII,OAAO,IAAIC,IAAI,iCAAkCC,KAAM,CACvE9J,KAAM,WAGRjV,KAAKye,OAAOO,QAAWC,IACrB9hB,QAAQyT,MAAM,iCAAkCqO,EAAM,EAExD,MAAMC,EAAgBC,EAAanf,KAAKye,QAExCze,KAAK0e,gBAAkB,IAAIQ,EAE3Blf,KAAK2e,SAAU,CAChB,CAAC,MAAO/N,GAEP,MADAzT,QAAQyT,MAAM,8BAA+BA,GACvCA,CACP,CACF,CAQD,kBAAMwO,GACJ,OAAIpf,KAAK2e,QAAgB1D,QAAQC,UAE1B,IAAID,SAAQ,CAACC,EAASmE,KAC3B,IAAIC,EAAW,EACf,MAEMC,EAAa,KACjBD,IACItf,KAAK2e,QACPzD,IACSoE,GANO,GAOhBD,EAAO,IAAIxO,MAAM,2CAEjB2O,WAAWD,EAAY,IACxB,EAEHA,GAAY,GAEf,CAOD,qBAAMjP,CAAgBH,GAGpB,aAFMnQ,KAAKof,eACX/hB,EAAS,8CAA8C8S,KAChDnQ,KAAK0e,UAAUpO,gBAAgBH,EACvC,CAOD,mBAAMI,CAAcH,GAGlB,aAFMpQ,KAAKof,eACX/hB,EAAS,wCACF2C,KAAK0e,UAAUnO,cAAcH,EACrC,CAQD,0BAAMI,CAAqBzJ,EAAa0J,GAGtC,aAFMzQ,KAAKof,eACX/hB,EAAS,4DAA4D0J,KAC9D/G,KAAK0e,UAAUlO,qBAAqBzJ,EAAa0J,EACzD,CAOD,qBAAMC,CAAgBhT,GAGpB,aAFMsC,KAAKof,eACX/hB,EAAS,8CAA8CK,KAChDsC,KAAK0e,UAAUhO,gBAAgBhT,EACvC,CAMD,WAAMiT,SACE3Q,KAAKof,eACX/hB,EAAS,uDAET,MAAMoiB,EAAYC,YAAYC,MACxBpQ,QAAevP,KAAK0e,UAAU/N,QAIpC,OADAtT,EAAS,4CAFOqiB,YAAYC,MAEmCF,GAAa,KAAMG,QAAQ,OACnFrQ,CACR,CAMD,kBAAMsQ,GAEJ,aADM7f,KAAKof,eACJpf,KAAK0e,UAAUmB,cACvB,CAMD,UAAMC,GAEJ,aADM9f,KAAKof,eACJpf,KAAK0e,UAAUoB,MACvB,CAKD,SAAAC,GACM/f,KAAKye,SACPze,KAAKye,OAAOsB,YACZ/f,KAAKye,OAAS,KACdze,KAAK0e,UAAY,KACjB1e,KAAK2e,SAAU,EAElB,EC9JS,MAACqB,EAAe"}
\ No newline at end of file
+{"version":3,"file":"feascript.esm.js","sources":["../src/methods/euclideanNormScript.js","../src/utilities/loggingScript.js","../src/methods/linearSystemSolverScript.js","../src/methods/jacobiSolverScript.js","../src/mesh/basisFunctionsScript.js","../src/mesh/meshGenerationScript.js","../src/methods/numericalIntegrationScript.js","../src/mesh/meshUtilsScript.js","../src/solvers/thermalBoundaryConditionsScript.js","../src/solvers/heatConductionScript.js","../src/solvers/genericBoundaryConditionsScript.js","../src/solvers/frontPropagationScript.js","../src/methods/frontalSolverScript.js","../src/methods/newtonRaphsonScript.js","../src/FEAScript.js","../src/solvers/generalFormPDEScript.js","../src/readers/gmshReaderScript.js","../src/visualization/plotSolutionScript.js","../src/vendor/comlink.mjs","../src/workers/workerScript.js","../src/index.js"],"sourcesContent":["//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to calculate the Euclidean norm of a vector\n * @param {array} vector - The input vector\n * @returns {number} The Euclidean norm of the vector\n */\nexport function euclideanNorm(vector) {\n  let norm = 0;\n  for (let i = 0; i < vector.length; i++) {\n    norm += vector[i] * vector[i];\n  }\n  norm = Math.sqrt(norm);\n  return norm;\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Global logging level\nlet currentLogLevel = \"basic\";\n\n/**\n * Function to set the logging system level\n * @param {string} level - Logging level (basic, debug)\n */\nexport function logSystem(level) {\n  if (level !== \"basic\" && level !== \"debug\") {\n    console.log(\n      \"%c[WARN] Invalid log level: \" + level + \". Using basic instead.\",\n      \"color: #FFC107; font-weight: bold;\"\n    ); // Yellow for warnings\n    currentLogLevel = \"basic\";\n  } else {\n    currentLogLevel = level;\n    basicLog(`Log level set to: ${level}`);\n  }\n}\n\n/**\n * Function to log debug messages - only logs if level is 'debug'\n * @param {string} message - Message to log\n */\nexport function debugLog(message) {\n  if (currentLogLevel === \"debug\") {\n    console.log(\"%c[DEBUG] \" + message, \"color: #2196F3; font-weight: bold;\"); // Blue color for debug\n  }\n}\n\n/**\n * Function to log basic information - always logs\n * @param {string} message - Message to log\n */\nexport function basicLog(message) {\n  console.log(\"%c[INFO] \" + message, \"color: #4CAF50; font-weight: bold;\"); // Green color for basic info\n}\n\n/**\n * Function to log error messages\n * @param {string} message - Message to log\n */\nexport function errorLog(message) {\n  console.log(\"%c[ERROR] \" + message, \"color: #F44336; font-weight: bold;\"); // Red color for errors\n}\n\n/**\n * Function to handle version information and fetch the latest update date and release from GitHub\n */\nexport async function printVersionInformation() {\n  basicLog(\"Fetching latest FEAScript version information...\");\n  try {\n    const commitResponse = await fetch(\"https://api.github.com/repos/FEAScript/FEAScript/commits/main\");\n    const commitData = await commitResponse.json();\n    const latestCommitDate = new Date(commitData.commit.committer.date).toLocaleString();\n    basicLog(`Latest FEAScript update: ${latestCommitDate}`);\n    return latestCommitDate;\n  } catch (error) {\n    errorLog(\"Failed to fetch version information: \" + error);\n    return \"Version information unavailable\";\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { jacobiSolver } from \"./jacobiSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to solve a system of linear equations using different solver methods\n * @param {string} solverMethod - The solver method to use (\"lusolve\" or \"jacobi\")\n * @param {Array} jacobianMatrix - The coefficient matrix\n * @param {Array} residualVector - The right-hand side vector\n * @param {object} [options] - Additional options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum iterations for iterative methods\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance for iterative methods\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - converged: Boolean indicating whether the method converged (for iterative methods)\n *  - iterations: Number of iterations performed (for iterative methods)\n */\nexport function solveLinearSystem(solverMethod, jacobianMatrix, residualVector, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n\n  let solutionVector = [];\n  let converged = true;\n  let iterations = 0;\n\n  // Solve the linear system based on the specified solver method\n  basicLog(`Solving system using ${solverMethod}...`);\n  console.time(\"systemSolving\");\n\n  if (solverMethod === \"lusolve\") {\n    // Use LU decomposition method\n    const jacobianMatrixSparse = math.sparse(jacobianMatrix);\n    const luFactorization = math.slu(jacobianMatrixSparse, 1, 1); // order=1, threshold=1 for pivoting\n    let solutionMatrix = math.lusolve(luFactorization, residualVector);\n    solutionVector = math.squeeze(solutionMatrix).valueOf();\n    //solutionVector = math.lusolve(jacobianMatrix, residualVector); // In the case of a dense matrix\n  } else if (solverMethod === \"jacobi\") {\n    // Use Jacobi method\n    const initialGuess = new Array(residualVector.length).fill(0);\n    const jacobiSolverResult = jacobiSolver(jacobianMatrix, residualVector, initialGuess, {\n      maxIterations,\n      tolerance,\n    });\n\n    // Log convergence information\n    if (jacobiSolverResult.converged) {\n      debugLog(`Jacobi method converged in ${jacobiSolverResult.iterations} iterations`);\n    } else {\n      errorLog(`Jacobi method did not converge after ${jacobiSolverResult.iterations} iterations`);\n    }\n\n    solutionVector = jacobiSolverResult.solutionVector;\n    converged = jacobiSolverResult.converged;\n    iterations = jacobiSolverResult.iterations;\n  } else {\n    errorLog(`Unknown solver method: ${solverMethod}`);\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  return { solutionVector, converged, iterations };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to solve a system of linear equations using the Jacobi iterative method\n * @param {array} jacobianMatrix - The coefficient matrix (must be square)\n * @param {array} residualVector - The right-hand side vector\n * @param {array} initialGuess - Initial guess for solution vector\n * @param {object} [options] - Options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum number of iterations\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\nexport function jacobiSolver(jacobianMatrix, residualVector, initialGuess, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n  const n = jacobianMatrix.length; // Size of the square matrix\n  let x = [...initialGuess]; // Current solution (starts with initial guess)\n  let xNew = new Array(n); // Next iteration's solution\n\n  for (let iteration = 0; iteration < maxIterations; iteration++) {\n    // Perform one iteration\n    for (let i = 0; i < n; i++) {\n      let sum = 0;\n      // Calculate sum of jacobianMatrix[i][j] * x[j] for j ≠ i\n      for (let j = 0; j < n; j++) {\n        if (j !== i) {\n          sum += jacobianMatrix[i][j] * x[j];\n        }\n      }\n      // Update xNew[i] using the Jacobi formula\n      xNew[i] = (residualVector[i] - sum) / jacobianMatrix[i][i];\n    }\n\n    // Check convergence\n    let maxDiff = 0;\n    for (let i = 0; i < n; i++) {\n      maxDiff = Math.max(maxDiff, Math.abs(xNew[i] - x[i]));\n    }\n\n    // Update x for next iteration\n    x = [...xNew];\n\n    // Successfully converged if maxDiff is less than tolerance\n    if (maxDiff < tolerance) {\n      return {\n        solutionVector: x,\n        iterations: iteration + 1,\n        converged: true,\n      };\n    }\n  }\n\n  // maxIterations were reached without convergence\n  return {\n    solutionVector: x,\n    iterations: maxIterations,\n    converged: false,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle basis functions and their derivatives based on element configuration\n */\nexport class BasisFunctions {\n  /**\n   * Constructor to initialize the BasisFunctions class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to calculate basis functions and their derivatives based on the dimension and order\n   * @param {number} ksi - Natural coordinate (for both 1D and 2D)\n   * @param {number} [eta] - Second natural coordinate (only for 2D elements)\n   * @returns {object} An object containing:\n   *  - basisFunction: Array of evaluated basis functions\n   *  - basisFunctionDerivKsi: Array of derivatives of basis functions with respect to ksi\n   *  - basisFunctionDerivEta: Array of derivatives of basis functions with respect to eta (only for 2D elements)\n   */\n  getBasisFunctions(ksi, eta = null) {\n    let basisFunction = [];\n    let basisFunctionDerivKsi = [];\n    let basisFunctionDerivEta = [];\n\n    if (this.meshDimension === \"1D\") {\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 1D elements\n        basisFunction[0] = 1 - ksi;\n        basisFunction[1] = ksi;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -1;\n        basisFunctionDerivKsi[1] = 1;\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 1D elements\n        basisFunction[0] = 1 - 3 * ksi + 2 * ksi ** 2;\n        basisFunction[1] = 4 * ksi - 4 * ksi ** 2;\n        basisFunction[2] = -ksi + 2 * ksi ** 2;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -3 + 4 * ksi;\n        basisFunctionDerivKsi[1] = 4 - 8 * ksi;\n        basisFunctionDerivKsi[2] = -1 + 4 * ksi;\n      }\n    } else if (this.meshDimension === \"2D\") {\n      if (eta === null) {\n        errorLog(\"Eta coordinate is required for 2D elements\");\n        return;\n      }\n\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 2D elements\n        function l1(c) {\n          return 1 - c;\n        }\n        function l2(c) {\n          return c;\n        }\n        function dl1() {\n          return -1;\n        }\n        function dl2() {\n          return 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l2(ksi) * l1(eta);\n        basisFunction[3] = l2(ksi) * l2(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1() * l1(eta);\n        basisFunctionDerivKsi[1] = dl1() * l2(eta);\n        basisFunctionDerivKsi[2] = dl2() * l1(eta);\n        basisFunctionDerivKsi[3] = dl2() * l2(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1();\n        basisFunctionDerivEta[1] = l1(ksi) * dl2();\n        basisFunctionDerivEta[2] = l2(ksi) * dl1();\n        basisFunctionDerivEta[3] = l2(ksi) * dl2();\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 2D elements\n        function l1(c) {\n          return 2 * c ** 2 - 3 * c + 1;\n        }\n        function l2(c) {\n          return -4 * c ** 2 + 4 * c;\n        }\n        function l3(c) {\n          return 2 * c ** 2 - c;\n        }\n        function dl1(c) {\n          return 4 * c - 3;\n        }\n        function dl2(c) {\n          return -8 * c + 4;\n        }\n        function dl3(c) {\n          return 4 * c - 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l1(ksi) * l3(eta);\n        basisFunction[3] = l2(ksi) * l1(eta);\n        basisFunction[4] = l2(ksi) * l2(eta);\n        basisFunction[5] = l2(ksi) * l3(eta);\n        basisFunction[6] = l3(ksi) * l1(eta);\n        basisFunction[7] = l3(ksi) * l2(eta);\n        basisFunction[8] = l3(ksi) * l3(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1(ksi) * l1(eta);\n        basisFunctionDerivKsi[1] = dl1(ksi) * l2(eta);\n        basisFunctionDerivKsi[2] = dl1(ksi) * l3(eta);\n        basisFunctionDerivKsi[3] = dl2(ksi) * l1(eta);\n        basisFunctionDerivKsi[4] = dl2(ksi) * l2(eta);\n        basisFunctionDerivKsi[5] = dl2(ksi) * l3(eta);\n        basisFunctionDerivKsi[6] = dl3(ksi) * l1(eta);\n        basisFunctionDerivKsi[7] = dl3(ksi) * l2(eta);\n        basisFunctionDerivKsi[8] = dl3(ksi) * l3(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1(eta);\n        basisFunctionDerivEta[1] = l1(ksi) * dl2(eta);\n        basisFunctionDerivEta[2] = l1(ksi) * dl3(eta);\n        basisFunctionDerivEta[3] = l2(ksi) * dl1(eta);\n        basisFunctionDerivEta[4] = l2(ksi) * dl2(eta);\n        basisFunctionDerivEta[5] = l2(ksi) * dl3(eta);\n        basisFunctionDerivEta[6] = l3(ksi) * dl1(eta);\n        basisFunctionDerivEta[7] = l3(ksi) * dl2(eta);\n        basisFunctionDerivEta[8] = l3(ksi) * dl3(eta);\n      }\n    }\n\n    return { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Basic structure for the mesh\n */\nexport class Mesh {\n  /**\n   * Constructor to initialize the Mesh class\n   * @param {object} config - Configuration object for the mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY=1] - Number of elements along the y-axis (for 1D meshes)\n   * @param {number} [config.maxY=0] - Maximum y-coordinate of the mesh (for 1D meshes)\n   * @param {string} [config.meshDimension='2D'] - The dimension of the mesh, either 1D or 2D\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    meshDimension = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    this.numElementsX = numElementsX;\n    this.numElementsY = numElementsY;\n    this.maxX = maxX;\n    this.maxY = maxY;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n    this.parsedMesh = parsedMesh;\n\n    this.boundaryElementsProcessed = false;\n\n    if (this.parsedMesh) {\n      basicLog(\"Using pre-parsed mesh from gmshReader data for mesh generation.\");\n      this.parseMeshFromGmsh();\n    }\n  }\n\n  /**\n   * Method to parse the mesh from the GMSH format to the FEAScript format\n   */\n  parseMeshFromGmsh() {\n    if (!this.parsedMesh.nodalNumbering) {\n      errorLog(\"No valid nodal numbering found in the parsed mesh.\");\n    }\n\n    if (\n      typeof this.parsedMesh.nodalNumbering === \"object\" &&\n      !Array.isArray(this.parsedMesh.nodalNumbering)\n    ) {\n      // Store the nodal numbering structure before converting\n      const quadElements = this.parsedMesh.nodalNumbering.quadElements || [];\n      const triangleElements = this.parsedMesh.nodalNumbering.triangleElements || [];\n\n      debugLog(\n        \"Initial parsed mesh nodal numbering from GMSH format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Check if it has quadElements or triangleElements structure from gmshReader\n      if (this.parsedMesh.elementTypes[3] || this.parsedMesh.elementTypes[10]) {\n        // Map nodal numbering from GMSH format to FEAScript format for quad elements\n        const mappedNodalNumbering = [];\n\n        for (let elemIdx = 0; elemIdx < quadElements.length; elemIdx++) {\n          const gmshNodes = quadElements[elemIdx];\n          const feaScriptNodes = new Array(gmshNodes.length);\n\n          // Check for element type based on number of nodes\n          if (gmshNodes.length === 4) {\n            // Simple mapping for linear quad elements (4 nodes)\n            // GMSH:         FEAScript:\n            // 3 --- 2       1 --- 3\n            // |     |  -->  |     |\n            // 0 --- 1       0 --- 2\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[3]; // 3 -> 1\n            feaScriptNodes[2] = gmshNodes[1]; // 1 -> 2\n            feaScriptNodes[3] = gmshNodes[2]; // 2 -> 3\n          } else if (gmshNodes.length === 9) {\n            // Mapping for quadratic quad elements (9 nodes)\n            // GMSH:         FEAScript:\n            // 3--6--2       2--5--8\n            // |     |       |     |\n            // 7  8  5  -->  1  4  7\n            // |     |       |     |\n            // 0--4--1       0--3--6\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[7]; // 7 -> 1\n            feaScriptNodes[2] = gmshNodes[3]; // 3 -> 2\n            feaScriptNodes[3] = gmshNodes[4]; // 4 -> 3\n            feaScriptNodes[4] = gmshNodes[8]; // 8 -> 4\n            feaScriptNodes[5] = gmshNodes[6]; // 6 -> 5\n            feaScriptNodes[6] = gmshNodes[1]; // 1 -> 6\n            feaScriptNodes[7] = gmshNodes[5]; // 5 -> 7\n            feaScriptNodes[8] = gmshNodes[2]; // 2 -> 8\n          }\n\n          mappedNodalNumbering.push(feaScriptNodes);\n        }\n\n        this.parsedMesh.nodalNumbering = mappedNodalNumbering;\n      } else if (this.parsedMesh.elementTypes[2]) {\n        errorLog(\"Element type is neither triangle nor quad; mapping for this type is not implemented yet.\");\n      }\n\n      debugLog(\n        \"Nodal numbering after mapping from GMSH to FEAScript format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Process boundary elements if they exist and if physical property mapping exists\n      if (this.parsedMesh.physicalPropMap && this.parsedMesh.boundaryElements) {\n        // Check if boundary elements need to be processed\n        if (\n          Array.isArray(this.parsedMesh.boundaryElements) &&\n          this.parsedMesh.boundaryElements.length > 0 &&\n          this.parsedMesh.boundaryElements[0] === undefined\n        ) {\n          // Create a new array without the empty first element\n          const fixedBoundaryElements = [];\n          for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n            if (this.parsedMesh.boundaryElements[i]) {\n              fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n            }\n          }\n          this.parsedMesh.boundaryElements = fixedBoundaryElements;\n        }\n\n        // If boundary node pairs exist but boundary elements haven't been processed\n        if (this.parsedMesh.boundaryNodePairs && !this.parsedMesh.boundaryElementsProcessed) {\n          // Reset boundary elements array\n          this.parsedMesh.boundaryElements = [];\n\n          // Process each physical property from the Gmsh file\n          this.parsedMesh.physicalPropMap.forEach((prop) => {\n            // Only process 1D physical entities (boundary lines)\n            if (prop.dimension === 1) {\n              // Get all node pairs for this boundary\n              const boundaryNodePairs = this.parsedMesh.boundaryNodePairs[prop.tag] || [];\n\n              if (boundaryNodePairs.length > 0) {\n                // Initialize array for this boundary tag\n                if (!this.parsedMesh.boundaryElements[prop.tag]) {\n                  this.parsedMesh.boundaryElements[prop.tag] = [];\n                }\n\n                // For each boundary line segment (defined by a pair of nodes)\n                boundaryNodePairs.forEach((nodesPair) => {\n                  const node1 = nodesPair[0]; // First node in the pair\n                  const node2 = nodesPair[1]; // Second node in the pair\n\n                  debugLog(\n                    `Processing boundary node pair: [${node1}, ${node2}] for boundary ${prop.tag} (${\n                      prop.name || \"unnamed\"\n                    })`\n                  );\n\n                  // Search through all elements to find which one contains both nodes\n                  let foundElement = false;\n\n                  // Loop through all elements in the mesh\n                  for (let elemIdx = 0; elemIdx < this.parsedMesh.nodalNumbering.length; elemIdx++) {\n                    const elemNodes = this.parsedMesh.nodalNumbering[elemIdx];\n\n                    // For linear quadrilateral linear elements (4 nodes)\n                    if (elemNodes.length === 4) {\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript linear quadrilateral numbering:\n                        // 1 --- 3\n                        // |     |\n                        // 0 --- 2\n\n                        if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0)\n                        ) {\n                          side = 0; // Bottom side\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0)\n                        ) {\n                          side = 1; // Left side\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 1 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 1)\n                        ) {\n                          side = 2; // Top side\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 2)\n                        ) {\n                          side = 3; // Right side\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    } else if (elemNodes.length === 9) {\n                      // For quadratic quadrilateral elements (9 nodes)\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript quadratic quadrilateral numbering:\n                        // 2--5--8\n                        // |     |\n                        // 1  4  7\n                        // |     |\n                        // 0--3--6\n\n                        // TODO: Transform into dictionaries for better readability\n                        if (\n                          (node1Index === 0 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 0) ||\n                          (node1Index === 3 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 3)\n                        ) {\n                          side = 0; // Bottom side (nodes 0, 3, 6)\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0) ||\n                          (node1Index === 1 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 1)\n                        ) {\n                          side = 1; // Left side (nodes 0, 1, 2)\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 5) ||\n                          (node1Index === 5 && node2Index === 2) ||\n                          (node1Index === 5 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 5)\n                        ) {\n                          side = 2; // Top side (nodes 2, 5, 8)\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 6 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 7) ||\n                          (node1Index === 7 && node2Index === 6) ||\n                          (node1Index === 7 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 7)\n                        ) {\n                          side = 3; // Right side (nodes 6, 7, 8)\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    }\n                  }\n\n                  if (!foundElement) {\n                    errorLog(\n                      `Could not find element containing boundary nodes ${node1} and ${node2}. Boundary may be incomplete.`\n                    );\n                  }\n                });\n              }\n            }\n          });\n\n          // Mark as processed\n          this.boundaryElementsProcessed = true;\n\n          // Fix boundary elements array - remove undefined entries\n          if (\n            this.parsedMesh.boundaryElements.length > 0 &&\n            this.parsedMesh.boundaryElements[0] === undefined\n          ) {\n            const fixedBoundaryElements = [];\n            for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n              if (this.parsedMesh.boundaryElements[i]) {\n                fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n              }\n            }\n            this.parsedMesh.boundaryElements = fixedBoundaryElements;\n          }\n        }\n      }\n    }\n\n    return this.parsedMesh;\n  }\n}\n\nexport class Mesh1D extends Mesh {\n  /**\n   * Constructor to initialize the 1D mesh\n   * @param {object} config - Configuration object for the 1D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({ numElementsX = null, maxX = null, elementOrder = \"linear\", parsedMesh = null }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY: 1,\n      maxY: 0,\n      meshDimension: \"1D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    if (this.numElementsX === null || this.maxX === null) {\n      errorLog(\"numElementsX and maxX are required parameters when generating a 1D mesh from geometry\");\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    const xStart = 0;\n    let totalNodesX, deltaX;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX;\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX / 2;\n      }\n    }\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate1DNodalNumbering(this.numElementsX, totalNodesX, this.elementOrder);\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n\n    // Return x coordinates of nodes, total nodes, NOP array, and boundary elements\n    return {\n      nodesXCoordinates,\n      totalNodesX,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate1DNodalNumbering(numElementsX, totalNodesX, elementOrder) {\n    // TODO: The totalNodesX is not used in the original function. Verify if\n    // there is a multiple calculation on the totalNodes.\n\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear 1D elements with the following nodes representation:\n       *\n       *   1 --- 2\n       *\n       */\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 2; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic 1D elements with the following nodes representation:\n       *\n       *   1--2--3\n       *\n       */\n      let columnCounter = 0;\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 3; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex + columnCounter;\n        }\n        columnCounter += 1;\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 1D domains (line segments):\n   * 0 - Left node of reference element (maps to physical left endpoint)\n   * 1 - Right node of reference element (maps to physical right endpoint)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 2; // For 1D, we only have two sides (left and right)\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // Left boundary (element 0, side 0)\n    boundaryElements[0].push([0, 0]);\n\n    // Right boundary (last element, side 1)\n    boundaryElements[1].push([this.numElementsX - 1, 1]);\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n\nexport class Mesh2D extends Mesh {\n  /**\n   * Constructor to initialize the 2D mesh\n   * @param {object} config - Configuration object for the 2D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY] - Number of elements along the y-axis (required for geometry-based mesh)\n   * @param {number} [config.maxY] - Maximum y-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY,\n      maxY,\n      meshDimension: \"2D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    // Validate geometry parameters (when not using a parsed mesh)\n    if (\n      !parsedMesh &&\n      (this.numElementsX === null || this.maxX === null || this.numElementsY === null || this.maxY === null)\n    ) {\n      errorLog(\n        \"numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry\"\n      );\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    let nodesYCoordinates = [];\n    const xStart = 0;\n    const yStart = 0;\n    let totalNodesX, totalNodesY, deltaX, deltaY;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      totalNodesY = this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + nodeIndexY * deltaY;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + nodeIndexX * deltaX;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + nodeIndexY * deltaY;\n        }\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      totalNodesY = 2 * this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + (nodeIndexY * deltaY) / 2;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + (nodeIndexX * deltaX) / 2;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + (nodeIndexY * deltaY) / 2;\n        }\n      }\n    }\n\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate2DNodalNumbering(\n      this.numElementsX,\n      this.numElementsY,\n      totalNodesY,\n      this.elementOrder\n    );\n\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n    debugLog(\"Generated node Y coordinates: \" + JSON.stringify(nodesYCoordinates));\n\n    // Return statement\n    return {\n      nodesXCoordinates,\n      nodesYCoordinates,\n      totalNodesX,\n      totalNodesY,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} [numElementsY] - Number of elements along the y-axis (optional for 1D)\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {number} [totalNodesY] - Total number of nodes along the y-axis (optional for 1D)\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate2DNodalNumbering(numElementsX, numElementsY, totalNodesY, elementOrder) {\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear rectangular elements with the following nodes representation:\n       *\n       *   1 --- 3\n       *   |     |\n       *   0 --- 2\n       *\n       */\n      let rowCounter = 0;\n      let columnCounter = 2;\n      for (let elementIndex = 0; elementIndex < numElementsX * numElementsY; elementIndex++) {\n        rowCounter += 1;\n        nop[elementIndex] = [];\n        nop[elementIndex][0] = elementIndex + columnCounter - 1;\n        nop[elementIndex][1] = elementIndex + columnCounter;\n        nop[elementIndex][2] = elementIndex + columnCounter + numElementsY;\n        nop[elementIndex][3] = elementIndex + columnCounter + numElementsY + 1;\n        if (rowCounter === numElementsY) {\n          columnCounter += 1;\n          rowCounter = 0;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic rectangular elements with the following nodes representation:\n       *\n       *   2--5--8\n       *   |     |\n       *   1  4  7\n       *   |     |\n       *   0--3--6\n       *\n       */\n      for (let elementIndexX = 1; elementIndexX <= numElementsX; elementIndexX++) {\n        for (let elementIndexY = 1; elementIndexY <= numElementsY; elementIndexY++) {\n          nop[elementIndex] = [];\n          for (let nodeIndex1 = 1; nodeIndex1 <= 3; nodeIndex1++) {\n            let nodeIndex2 = 3 * nodeIndex1 - 2;\n            nop[elementIndex][nodeIndex2 - 1] =\n              totalNodesY * (2 * elementIndexX + nodeIndex1 - 3) + 2 * elementIndexY - 1;\n            nop[elementIndex][nodeIndex2] = nop[elementIndex][nodeIndex2 - 1] + 1;\n            nop[elementIndex][nodeIndex2 + 1] = nop[elementIndex][nodeIndex2 - 1] + 2;\n          }\n          elementIndex = elementIndex + 1;\n        }\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 2D domains (rectangular):\n   * 0 - Bottom side of reference element (maps to physical bottom boundary)\n   * 1 - Left side of reference element (maps to physical left boundary)\n   * 2 - Top side of reference element (maps to physical top boundary)\n   * 3 - Right side of reference element (maps to physical right boundary)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 4; // For 2D, we have four sides (left, right, bottom, top)\n\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // TODO: Why to loop through all elements? Is it not better to loop over only the\n    // elements that are on the boundary? eg: [0, this.numElementsX - 1] on x and\n    // [0, this.numElementsY - 1] on y\n    for (let elementIndexX = 0; elementIndexX < this.numElementsX; elementIndexX++) {\n      for (let elementIndexY = 0; elementIndexY < this.numElementsY; elementIndexY++) {\n        const elementIndex = elementIndexX * this.numElementsY + elementIndexY;\n\n        // Bottom boundary\n        if (elementIndexY === 0) {\n          boundaryElements[0].push([elementIndex, 0]);\n        }\n\n        // Left boundary\n        if (elementIndexX === 0) {\n          boundaryElements[1].push([elementIndex, 1]);\n        }\n\n        // Top boundary\n        if (elementIndexY === this.numElementsY - 1) {\n          boundaryElements[2].push([elementIndex, 2]);\n        }\n\n        // Right boundary\n        if (elementIndexX === this.numElementsX - 1) {\n          boundaryElements[3].push([elementIndex, 3]);\n        }\n      }\n    }\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Class to handle numerical integration using Gauss quadrature\n */\nexport class NumericalIntegration {\n  /**\n   * Constructor to initialize the NumericalIntegration class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to return Gauss points and weights based on element configuration\n   * @returns {object} An object containing:\n   *  - gaussPoints: Array of Gauss points\n   *  - gaussWeights: Array of Gauss weights\n   */\n  getGaussPointsAndWeights() {\n    let gaussPoints = []; // Gauss points\n    let gaussWeights = []; // Gauss weights\n\n    if (this.elementOrder === \"linear\") {\n      // For linear elements, use 1-point Gauss quadrature\n      gaussPoints[0] = 0.5;\n      gaussWeights[0] = 1;\n    } else if (this.elementOrder === \"quadratic\") {\n      // For quadratic elements, use 3-point Gauss quadrature\n      gaussPoints[0] = (1 - Math.sqrt(3 / 5)) / 2;\n      gaussPoints[1] = 0.5;\n      gaussPoints[2] = (1 + Math.sqrt(3 / 5)) / 2;\n      gaussWeights[0] = 5 / 18;\n      gaussWeights[1] = 8 / 18;\n      gaussWeights[2] = 5 / 18;\n    }\n\n    return { gaussPoints, gaussWeights };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nimport { BasisFunctions } from \"./basisFunctionsScript.js\";\nimport { Mesh1D, Mesh2D } from \"./meshGenerationScript.js\";\nimport { NumericalIntegration } from \"../methods/numericalIntegrationScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to prepare the mesh for finite element analysis\n * @param {object} meshConfig - Object containing computational mesh details\n * @returns {object} An object containing all mesh-related data\n */\nexport function prepareMesh(meshConfig) {\n  const { meshDimension, numElementsX, numElementsY, maxX, maxY, elementOrder, parsedMesh } = meshConfig;\n\n  // Create a new instance of the Mesh class\n  let mesh;\n  if (meshDimension === \"1D\") {\n    mesh = new Mesh1D({ numElementsX, maxX, elementOrder, parsedMesh });\n  } else if (meshDimension === \"2D\") {\n    mesh = new Mesh2D({ numElementsX, maxX, numElementsY, maxY, elementOrder, parsedMesh });\n  } else {\n    errorLog(\"Mesh dimension must be either '1D' or '2D'.\");\n  }\n\n  // Use the parsed mesh in case it was already passed with Gmsh format\n  const nodesCoordinatesAndNumbering = mesh.boundaryElementsProcessed ? mesh.parsedMesh : mesh.generateMesh();\n\n  // Extract nodes coordinates and nodal numbering (NOP) from the mesh data\n  let nodesXCoordinates = nodesCoordinatesAndNumbering.nodesXCoordinates;\n  let nodesYCoordinates = nodesCoordinatesAndNumbering.nodesYCoordinates;\n  let totalNodesX = nodesCoordinatesAndNumbering.totalNodesX;\n  let totalNodesY = nodesCoordinatesAndNumbering.totalNodesY;\n  let nop = nodesCoordinatesAndNumbering.nodalNumbering;\n  let boundaryElements = nodesCoordinatesAndNumbering.boundaryElements;\n\n  // Check the mesh type\n  const isParsedMesh = parsedMesh !== undefined && parsedMesh !== null;\n\n  // Calculate totalElements and totalNodes based on mesh type\n  let totalElements, totalNodes;\n\n  if (isParsedMesh) {\n    totalElements = nop.length; // Number of elements is the length of the nodal numbering array\n    totalNodes = nodesXCoordinates.length; // Number of nodes is the length of the coordinates array\n    debugLog(`Using parsed mesh with ${totalElements} elements and ${totalNodes} nodes`);\n  } else {\n    // For structured mesh, calculate based on dimensions\n    totalElements = numElementsX * (meshDimension === \"2D\" ? numElementsY : 1);\n    totalNodes = totalNodesX * (meshDimension === \"2D\" ? totalNodesY : 1);\n    debugLog(`Using mesh generated from geometry with ${totalElements} elements and ${totalNodes} nodes`);\n  }\n\n  return {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    totalNodesX,\n    totalNodesY,\n    nop,\n    boundaryElements,\n    totalElements,\n    totalNodes,\n    meshDimension,\n    elementOrder,\n  };\n}\n\n/**\n * Function to initialize the FEA matrices and numerical tools\n * @param {object} meshData - Object containing mesh data from prepareMesh()\n * @returns {object} An object containing initialized matrices and numerical tools\n */\nexport function initializeFEA(meshData) {\n  const { totalNodes, nop, meshDimension, elementOrder } = meshData;\n\n  // Initialize variables for matrix assembly\n  let residualVector = [];\n  let jacobianMatrix = [];\n  let localToGlobalMap = [];\n\n  // Initialize jacobianMatrix and residualVector arrays\n  for (let nodeIndex = 0; nodeIndex < totalNodes; nodeIndex++) {\n    residualVector[nodeIndex] = 0;\n    jacobianMatrix.push([]);\n    for (let colIndex = 0; colIndex < totalNodes; colIndex++) {\n      jacobianMatrix[nodeIndex][colIndex] = 0;\n    }\n  }\n\n  // Initialize the BasisFunctions class\n  const basisFunctions = new BasisFunctions({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Initialize the NumericalIntegration class\n  const numericalIntegration = new NumericalIntegration({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Calculate Gauss points and weights\n  let gaussPointsAndWeights = numericalIntegration.getGaussPointsAndWeights();\n  let gaussPoints = gaussPointsAndWeights.gaussPoints;\n  let gaussWeights = gaussPointsAndWeights.gaussWeights;\n\n  // Determine the number of nodes in the reference element based on the first element in the nop array\n  const numNodes = nop[0].length;\n\n  return {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 1D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping1D(params) {\n  const { basisFunction, basisFunctionDerivKsi, nodesXCoordinates, localToGlobalMap, numNodes } = params;\n\n  let xCoordinates = 0;\n  let ksiDerivX = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX;\n\n  // Compute x-derivative of basis functions\n  let basisFunctionDerivX = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    basisFunctionDerivX[localNodeIndex] = basisFunctionDerivKsi[localNodeIndex] / detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 2D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping2D(params) {\n  const {\n    basisFunction,\n    basisFunctionDerivKsi,\n    basisFunctionDerivEta,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    localToGlobalMap,\n    numNodes,\n  } = params;\n\n  let xCoordinates = 0;\n  let yCoordinates = 0;\n  let ksiDerivX = 0;\n  let etaDerivX = 0;\n  let ksiDerivY = 0;\n  let etaDerivY = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    yCoordinates += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n    ksiDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX * etaDerivY - etaDerivX * ksiDerivY;\n\n  // Compute x-derivative and y-derivative of basis functions\n  let basisFunctionDerivX = [];\n  let basisFunctionDerivY = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    // The x-derivative of the n basis function\n    basisFunctionDerivX[localNodeIndex] =\n      (etaDerivY * basisFunctionDerivKsi[localNodeIndex] -\n        ksiDerivY * basisFunctionDerivEta[localNodeIndex]) /\n      detJacobian;\n    // The y-derivative of the n basis function\n    basisFunctionDerivY[localNodeIndex] =\n      (ksiDerivX * basisFunctionDerivEta[localNodeIndex] -\n        etaDerivX * basisFunctionDerivKsi[localNodeIndex]) /\n      detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    yCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n    basisFunctionDerivY,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle thermal boundary conditions application\n */\nexport class ThermalBoundaryConditions {\n  /**\n   * Constructor to initialize the ThermalBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions (Dirichlet type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantTempBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions (Robin type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   */\n  imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 1;\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 2;\n              }\n            }\n\n            const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n            debugLog(\n              `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            residualVector[globalNodeIndex] += -convectionCoeff * extTemp;\n            jacobianMatrix[globalNodeIndex][globalNodeIndex] += convectionCoeff;\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              let ksiDerivX = 0;\n              let ksiDerivY = 0;\n              let etaDerivX = 0;\n              let etaDerivY = 0;\n              const numNodes = this.nop[elementIndex].length;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                // For boundaries along Ksi (horizontal), use Ksi derivatives\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                }\n                // For boundaries along Eta (vertical), use Eta derivatives\n                else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute the length of tangent vector\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                debugLog(\n                  `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${localNodeIndex + 1})`\n                );\n\n                // Apply boundary condition with proper Jacobian for all sides\n                residualVector[globalNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                  jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                  debugLog(\n                    `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                      elementIndex + 1\n                    }, local node ${localNodeIndex + 1})`\n                  );\n\n                  // Apply boundary condition with proper Jacobian for all sides\n                  residualVector[globalNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                    jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions for the frontal solver\n   * @param {number} elementIndex - Index of the element being processed\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   * @returns {object} An object containing:\n   *  - localJacobianMatrix: Local Jacobian matrix with convection contributions\n   *  - localResidualVector: Residual vector with convection contributions\n   */\n  imposeConvectionBoundaryConditionsFront(\n    elementIndex,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    gaussPoints,\n    gaussWeights,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    // Initialize local Jacobian matrix and local residual vector\n    const numNodes = this.nop[elementIndex].length;\n    const localJacobianMatrix = Array(numNodes)\n      .fill()\n      .map(() => Array(numNodes).fill(0));\n    const localResidualVector = Array(numNodes).fill(0);\n\n    // Check if this element is on a convection boundary\n    for (const boundaryKey in this.boundaryElements) {\n      if (this.boundaryConditions[boundaryKey]?.[0] === \"convection\") {\n        const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n        const extTemp = convectionExtTemp[boundaryKey];\n        debugLog(\n          `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n        );\n\n        // Find if this element is on this boundary and which side\n        const boundaryElement = this.boundaryElements[boundaryKey].find(\n          ([elemIdx, _]) => elemIdx === elementIndex\n        );\n\n        if (boundaryElement) {\n          const side = boundaryElement[1];\n\n          if (this.meshDimension === \"1D\") {\n            // Handle 1D case\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              nodeIndex = side === 0 ? 0 : 1;\n            } else if (this.elementOrder === \"quadratic\") {\n              nodeIndex = side === 0 ? 0 : 2;\n            }\n\n            // Add contribution to local Jacobian matrix and local residual vector\n            debugLog(\n              `  - Applied convection boundary condition to node ${nodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            localResidualVector[nodeIndex] += -convectionCoeff * extTemp;\n            localJacobianMatrix[nodeIndex][nodeIndex] += convectionCoeff;\n          } else if (this.meshDimension === \"2D\") {\n            // Handle 2D case\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              // Get basis functions\n              const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              const basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              const basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              // Calculate tangent vector components\n              let ksiDerivX = 0,\n                ksiDerivY = 0,\n                etaDerivX = 0,\n                etaDerivY = 0;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                } else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute tangent vector length\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              // Apply boundary conditions to local matrices\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                localResidualVector[localNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              // Handle quadratic elements (similar pattern but with more Gauss points)\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                // Apply boundary conditions to local matrices\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  localResidualVector[localNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n\n    return { localJacobianMatrix, localResidualVector };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { ThermalBoundaryConditions } from \"./thermalBoundaryConditionsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the solid heat transfer model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n *\n * For consistency across both linear and nonlinear formulations,\n * this project always refers to the assembled right-hand side vector\n * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n *\n * In linear problems `jacobianMatrix` is equivalent to the\n * classic stiffness/conductivity matrix and `residualVector`\n * corresponds to the traditional load (RHS) vector.\n */\nexport function assembleHeatConductionMat(meshData, boundaryConditions) {\n  basicLog(\"Starting solid heat transfer matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D solid heat transfer\n      if (meshDimension === \"1D\") {\n        // Get basis functions for the current Gauss point\n        const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector is zero for this case\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n              -gaussWeights[gaussPointIndex1] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n          }\n        }\n      }\n      // 2D solid heat transfer\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n            // residualVector is zero for this case\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const thermalBoundaryConditions = new ThermalBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Convection boundary conditions\n  thermalBoundaryConditions.imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  );\n\n  // Impose ConstantTemp boundary conditions\n  thermalBoundaryConditions.imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Solid heat transfer matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the solid heat transfer model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - localResidualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleHeatConductionFront({ elementIndex, nop, meshData, basisFunctions, FEAData }) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  if (meshDimension === \"1D\") {\n    // 1D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex1]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Computation of Galerkin's residuals and local Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex1] *\n            detJacobian *\n            (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    // 2D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Create mapping from local element space to global mesh (convert to 0-based indexing)\n        const localToGlobalMap = ngl.map((globalIndex) => globalIndex - 1);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle generic boundary conditions application\n */\nexport class GenericBoundaryConditions {\n  /**\n   * Constructor to initialize the GenericBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose Dirichlet boundary conditions\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeDirichletBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant value (Dirichlet) boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantValueBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n// Base viscous term that remains when eikonal equation is fully activated\nconst baseEikonalViscousTerm = 1e-2;\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the front propagation model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object}  An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleFrontPropagationMat(\n  meshData,\n  boundaryConditions,\n  solutionVector,\n  eikonalActivationFlag\n) {\n  basicLog(\"Starting front propagation matrix assembly...\");\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n  debugLog(`eikonalViscousTerm: ${eikonalViscousTerm}`);\n  debugLog(`eikonalActivationFlag: ${eikonalActivationFlag}`);\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D front propagation (eikonal) equation\n      if (meshDimension === \"1D\") {\n        // Unsupported 1D front propagation\n        errorLog(\"1D front propagation is not yet supported\");\n\n        // Get basis functions for the current Gauss point\n        let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n        const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n        // Calculate solution derivative\n        let solutionDerivX = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector\n          // TODO residualVector calculation here\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            // jacobianMatrix\n            // TODO jacobianMatrix calculation here\n          }\n        }\n      }\n      // 2D front propagation (eikonal) equation\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n          const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n          // Calculate solution derivatives\n          let solutionDerivX = 0;\n          let solutionDerivY = 0;\n          for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n            solutionDerivX +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n            solutionDerivY +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n          }\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n\n            // residualVector: Viscous term contribution (to stabilize the solution)\n            residualVector[localToGlobalMap1] +=\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivX[localNodeIndex1] *\n                solutionDerivX +\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivY[localNodeIndex1] *\n                solutionDerivY;\n\n            // residualVector: Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              residualVector[localToGlobalMap1] +=\n                eikonalActivationFlag *\n                (gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1] *\n                  Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                  gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2] *\n                    detJacobian *\n                    basisFunction[localNodeIndex1]);\n            }\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n\n              // jacobianMatrix: Viscous term contribution\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n              // jacobianMatrix: Eikonal equation contribution\n              if (eikonalActivationFlag !== 0) {\n                jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                  eikonalActivationFlag *\n                    (-(\n                      detJacobian *\n                      solutionDerivX *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]\n                    ) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivX[localNodeIndex2] -\n                  eikonalActivationFlag *\n                    ((detJacobian *\n                      solutionDerivY *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivY[localNodeIndex2];\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Dirichlet boundary conditions\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Front propagation matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the front propagation model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - residualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleFrontPropagationFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  solutionVector,\n  eikonalActivationFlag,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n    // 1D front propagation (eikonal) equation\n    if (meshDimension === \"1D\") {\n      // Unsupported 1D front propagation\n      errorLog(\"1D front propagation is not yet supported\");\n\n      // Get basis functions for the current Gauss point\n      let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n      // Perform isoparametric mapping\n      const mappingResult = performIsoparametricMapping1D({\n        basisFunction: basisFunctionsAndDerivatives.basisFunction,\n        basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Extract mapping results\n      const { detJacobian, basisFunctionDerivX } = mappingResult;\n      const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n      // Calculate solution derivative\n      let solutionDerivX = 0;\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        solutionDerivX +=\n          solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n      }\n\n      // Computation of Galerkin's residuals and Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n        // residualVector\n        // TODO residualVector calculation here\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n          // localJacobianMatrix\n          // TODO localJacobianMatrix calculation here\n        }\n      }\n      // 2D front propagation (eikonal) equation\n    } else if (meshDimension === \"2D\") {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate solution derivatives\n        let solutionDerivX = 0;\n        let solutionDerivY = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n          solutionDerivY +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // Viscous term contribution\n          localResidualVector[localNodeIndex1] +=\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivX[localNodeIndex1] *\n              solutionDerivX +\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivY[localNodeIndex1] *\n              solutionDerivY;\n\n          // Eikonal equation contribution\n          if (eikonalActivationFlag !== 0) {\n            localResidualVector[localNodeIndex1] +=\n              eikonalActivationFlag *\n              (gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunction[localNodeIndex1] *\n                Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1]);\n          }\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            // Viscous term contribution\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n            // Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n                eikonalActivationFlag *\n                  (-(\n                    detJacobian *\n                    solutionDerivX *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]\n                  ) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivX[localNodeIndex2] -\n                eikonalActivationFlag *\n                  ((detJacobian *\n                    solutionDerivY *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivY[localNodeIndex2];\n            }\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { BasisFunctions } from \"../mesh/basisFunctionsScript.js\";\nimport { initializeFEA } from \"../mesh/meshUtilsScript.js\";\nimport { assembleHeatConductionFront } from \"../solvers/heatConductionScript.js\";\nimport { ThermalBoundaryConditions } from \"../solvers/thermalBoundaryConditionsScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\nimport { GenericBoundaryConditions } from \"../solvers/genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n// Create object templates\nconst frontalData = {};\nconst frontalState = {};\nconst elementData = { currentElementIndex: 0 };\nconst frontStorage = {};\nlet basisFunctions;\n\n/**\n * Function to run the frontal solver and obtain results for plotting\n * @param {function} assembleFront - Matrix assembler based on the physical model\n * @param {object} meshData - Object containing mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} [options] - Additional options for the solver\n * @returns {object} An object containing the solution vector and node coordinates\n */\nexport function runFrontalSolver(assembleFront, meshData, boundaryConditions, options = {}) {\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const totalNodes = meshData.nodesXCoordinates.length;\n  const numElements = meshData.totalElements;\n  const numNodes = FEAData.numNodes;\n\n  // Calculate required array sizes\n  initializeFrontalArrays(numNodes, numElements);\n\n  // Start timing for system solving (frontal algorithm)\n  basicLog(\"Solving system using frontal...\");\n  console.time(\"systemSolving\");\n\n  // Initialize basis functions\n  basisFunctions = new BasisFunctions({\n    meshDimension: meshData.meshDimension,\n    elementOrder: meshData.elementOrder,\n  });\n\n  // Copy node connectivity array into frontalData storage\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    for (let nodeIndex = 0; nodeIndex < FEAData.numNodes; nodeIndex++) {\n      frontalData.nodalNumbering[elementIndex][nodeIndex] = meshData.nop[elementIndex][nodeIndex];\n    }\n  }\n\n  // Apply Dirichlet-type boundary conditions\n  // Initialize all nodes with no boundary condition\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.nodeConstraintCode[nodeIndex] = 0;\n    frontalData.boundaryValues[nodeIndex] = 0;\n  }\n\n  // Handle Dirichlet-type boundary conditions differently based on which solver is being used\n  let dirichletBoundaryConditionsHandler;\n  // Solid heat transfer model (heatConductionScript solver)\n  if (assembleFront === assembleHeatConductionFront) {\n    dirichletBoundaryConditionsHandler = new ThermalBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantTempBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n    // Front propagation model (frontPropagationScript solver)\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    dirichletBoundaryConditionsHandler = new GenericBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantValueBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n  }\n  // Initialize global residual vector\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.globalResidualVector[nodeIndex] = 0;\n  }\n\n  frontalState.totalNodes = meshData.nodesXCoordinates.length;\n  frontalState.writeFlag = 0;\n  frontalState.transformationFlag = 1;\n  frontalState.determinant = 1;\n\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    frontalState.nodesPerElement[elementIndex] = FEAData.numNodes;\n  }\n\n  // Parameters for non-linear assemblers\n  frontalState.currentSolutionVector = options.solutionVector;\n  frontalState.eikonalActivationFlag = options.eikonalActivationFlag;\n\n  // Pass assembleFront and dirichletBoundaryConditionsHandler to runFrontalAlgorithm\n  runFrontalAlgorithm(meshData, FEAData, dirichletBoundaryConditionsHandler, assembleFront);\n\n  // Copy solution\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.solutionVector[nodeIndex] = frontalState.globalSolutionVector[nodeIndex];\n  }\n\n  // Output results to console for debugging\n  const { nodesXCoordinates, nodesYCoordinates } = meshData;\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    if (meshData.meshDimension === \"1D\") {\n      // 1D case - only output X coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${frontalData.solutionVector[\n          nodeIndex\n        ].toExponential(5)}`\n      );\n    } else {\n      // 2D case - output X, Y coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${nodesYCoordinates[nodeIndex].toExponential(\n          5\n        )}  ${frontalData.solutionVector[nodeIndex].toExponential(5)}`\n      );\n    }\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  const { nodesXCoordinates: finalNodesX, nodesYCoordinates: finalNodesY } = meshData;\n  return {\n    solutionVector: frontalData.solutionVector.slice(0, totalNodes),\n    nodesCoordinates: {\n      nodesXCoordinates: finalNodesX,\n      nodesYCoordinates: finalNodesY,\n    },\n  };\n}\n\n/**\n * Function to initialize arrays dynamically based on problem size\n * @param {number} numNodes - Number of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n */\nfunction initializeFrontalArrays(numNodes, numElements) {\n  // Use the actual number of elements from the mesh\n  frontalData.nodalNumbering = Array(numElements)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  frontalData.nodeConstraintCode = Array(numNodes).fill(0);\n  frontalData.boundaryValues = Array(numNodes).fill(0);\n  frontalData.globalResidualVector = Array(numNodes).fill(0);\n  frontalData.solutionVector = Array(numNodes).fill(0);\n  frontalData.topologyData = Array(numElements).fill(0);\n  frontalData.lateralData = Array(numElements).fill(0);\n\n  // Initialize frontalState arrays\n  frontalState.writeFlag = 0;\n  frontalState.totalNodes = numNodes;\n  frontalState.transformationFlag = 0;\n  frontalState.nodesPerElement = Array(numElements).fill(0);\n  frontalState.determinant = 1;\n\n  // For matrix operations, estimate required size based on problem complexity\n  const systemSize = Math.max(numNodes, 2000);\n  frontalState.globalSolutionVector = Array(systemSize).fill(0);\n  frontalState.frontDataIndex = 0;\n\n  // Initialize elementData arrays\n  elementData.localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  elementData.currentElementIndex = 0;\n\n  // Initialize frontStorage arrays\n  const frontSize = estimateFrontSize(numNodes, numElements);\n  frontStorage.frontValues = Array(frontSize).fill(0);\n  frontStorage.columnHeaders = Array(systemSize).fill(0);\n  frontStorage.pivotRow = Array(systemSize).fill(0);\n  frontStorage.pivotData = Array(frontSize).fill(0);\n}\n\n/**\n * Function to estimate the required front size\n * @param {number} numNodes - Number of of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n * @returns {number} Estimated front size\n */\nfunction estimateFrontSize(numNodes, numElements) {\n  const frontWidthEstimate = Math.max(Math.ceil(Math.sqrt(numElements)) * numNodes, numNodes * 2);\n  return frontWidthEstimate * numElements;\n}\n// Old function to estimate the required front size\n// function estimateFrontSize(numNodes, numElements, numNodes) {\n//   const frontWidthEstimate = Math.ceil(Math.sqrt(numElements) * numNodes * 2);\n//   const frontSize = frontWidthEstimate * numNodes * 4;\n//   return Math.max(frontSize, 10000);\n// }\n\n/**\n * Function to compute local Jacobian matrix and local residual vector\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  const elementIndex = elementData.currentElementIndex - 1;\n\n  // Guard against out-of-range indices\n  if (elementIndex < 0 || elementIndex >= meshData.totalElements) {\n    errorLog(`Skipping out-of-range elementIndex=${elementIndex} (totalElements=${meshData.totalElements})`);\n    return false;\n  }\n\n  // Domain terms\n  const { localJacobianMatrix, localResidualVector, ngl } = assembleFront({\n    elementIndex,\n    nop: frontalData.nodalNumbering,\n    meshData,\n    basisFunctions: basisFunctions,\n    FEAData,\n    // These are ignored by linear assemblers\n    solutionVector: frontalState.currentSolutionVector,\n    eikonalActivationFlag: frontalState.eikonalActivationFlag,\n  });\n\n  // Handle Robin-type boundary conditions differently based on which solver is being used\n  let boundaryLocalJacobianMatrix = Array(FEAData.numNodes)\n    .fill()\n    .map(() => Array(FEAData.numNodes).fill(0));\n  let boundaryResidualVector = Array(FEAData.numNodes).fill(0);\n\n  // heatConductionScript solver\n  if (assembleFront === assembleHeatConductionFront) {\n    // Check if this element is on a Robin-type boundary\n    let isOnRobinTypeBoundary = false;\n    for (const boundaryKey in meshData.boundaryElements) {\n      if (\n        thermalBoundaryConditions.boundaryConditions[boundaryKey]?.[0] === \"convection\" &&\n        meshData.boundaryElements[boundaryKey].some(([elemIdx, _]) => elemIdx === elementIndex)\n      ) {\n        isOnRobinTypeBoundary = true;\n        break;\n      }\n    }\n\n    // Only calculate Robin-type for elements when required\n    if (isOnRobinTypeBoundary) {\n      const { gaussPoints, gaussWeights } = FEAData;\n      const result = thermalBoundaryConditions.imposeConvectionBoundaryConditionsFront(\n        elementIndex,\n        meshData.nodesXCoordinates,\n        meshData.nodesYCoordinates,\n        gaussPoints,\n        gaussWeights,\n        basisFunctions\n      );\n      boundaryLocalJacobianMatrix = result.localJacobianMatrix;\n      boundaryResidualVector = result.localResidualVector;\n    }\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    // For now, no Robin-type boundary conditions exist for any other solver\n  }\n\n  // Combine domain and boundary contributions\n  for (let localNodeI = 0; localNodeI < FEAData.numNodes; localNodeI++) {\n    for (let localNodeJ = 0; localNodeJ < FEAData.numNodes; localNodeJ++) {\n      elementData.localJacobianMatrix[localNodeI][localNodeJ] =\n        localJacobianMatrix[localNodeI][localNodeJ] + boundaryLocalJacobianMatrix[localNodeI][localNodeJ];\n    }\n  }\n\n  // Assemble local element residual\n  for (let localNodeIndex = 0; localNodeIndex < FEAData.numNodes; localNodeIndex++) {\n    const globalNodeIndex = ngl[localNodeIndex] - 1;\n    frontalData.globalResidualVector[globalNodeIndex] +=\n      localResidualVector[localNodeIndex] + boundaryResidualVector[localNodeIndex];\n  }\n\n  return true;\n}\n\n/**\n * Function to implement the frontal solver algorithm\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction runFrontalAlgorithm(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  // Allocate local arrays dynamically\n  const totalElements = meshData.totalElements;\n  const numNodes = meshData.nodesXCoordinates.length;\n  const systemSize = Math.max(numNodes, frontalState.globalSolutionVector.length);\n  let localDestination = Array(FEAData.numNodes).fill(0);\n  let rowDestination = Array(FEAData.numNodes).fill(0);\n  let rowHeaders = Array(systemSize).fill(0);\n  let pivotRowIndices = Array(systemSize).fill(0);\n  let pivotColumnIndices = Array(systemSize).fill(0);\n  let modifiedRows = Array(systemSize).fill(0);\n  let pivotColumn = Array(systemSize).fill(0);\n  let frontMatrix = Array(systemSize)\n    .fill()\n    .map(() => Array(systemSize).fill(0));\n  let rowSwapCount = Array(numNodes).fill(0);\n  let columnSwapCount = Array(numNodes).fill(0);\n  let lastAppearanceCheck = Array(numNodes).fill(0);\n  let pivotColumnGlobalIndex; // Pivot column global index\n\n  let frontDataCounter = 1;\n  frontalState.writeFlag++;\n  let pivotDataIndex = 1;\n  let summedRows = 1;\n  elementData.currentElementIndex = 0;\n\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    rowSwapCount[nodeIndex] = 0;\n    columnSwapCount[nodeIndex] = 0;\n  }\n\n  if (frontalState.transformationFlag !== 0) {\n    // Prefront: find last appearance of each node\n    for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n      lastAppearanceCheck[nodeIndex] = 0;\n    }\n\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      let reverseElementIndex = totalElements - elementIndex - 1;\n      for (\n        let localNodeIndex = 0;\n        localNodeIndex < frontalState.nodesPerElement[reverseElementIndex];\n        localNodeIndex++\n      ) {\n        let globalNodeIndex = frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        if (lastAppearanceCheck[globalNodeIndex - 1] === 0) {\n          lastAppearanceCheck[globalNodeIndex - 1] = 1;\n          frontalData.nodalNumbering[reverseElementIndex][localNodeIndex] =\n            -frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        }\n      }\n    }\n  }\n\n  frontalState.transformationFlag = 0;\n  let columnCount = 0;\n  let rowCount = 0;\n\n  for (let i = 0; i < systemSize; i++) {\n    for (let j = 0; j < systemSize; j++) {\n      frontMatrix[j][i] = 0;\n    }\n  }\n\n  while (true) {\n    // Assemble a new element only while we still have elements\n    let assembled = false;\n    let numElementNodes = 0;\n    let numElementColumns = 0;\n\n    if (elementData.currentElementIndex < totalElements) {\n      elementData.currentElementIndex++;\n      assembled = assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront);\n    }\n\n    if (assembled) {\n      const currentElement = elementData.currentElementIndex;\n      numElementNodes = frontalState.nodesPerElement[currentElement - 1];\n      numElementColumns = frontalState.nodesPerElement[currentElement - 1];\n\n      for (let localNodeIndex = 0; localNodeIndex < numElementColumns; localNodeIndex++) {\n        let globalNodeIndex = frontalData.nodalNumbering[currentElement - 1][localNodeIndex];\n        let columnIndex;\n\n        if (columnCount === 0) {\n          columnCount++;\n          localDestination[localNodeIndex] = columnCount;\n          frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n        } else {\n          for (columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(frontStorage.columnHeaders[columnIndex])) break;\n          }\n\n          if (columnIndex === columnCount) {\n            columnCount++;\n            localDestination[localNodeIndex] = columnCount;\n            frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n          } else {\n            localDestination[localNodeIndex] = columnIndex + 1;\n            frontStorage.columnHeaders[columnIndex] = globalNodeIndex;\n          }\n        }\n\n        let rowIndex;\n        if (rowCount === 0) {\n          rowCount++;\n          rowDestination[localNodeIndex] = rowCount;\n          rowHeaders[rowCount - 1] = globalNodeIndex;\n        } else {\n          for (rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(rowHeaders[rowIndex])) break;\n          }\n\n          if (rowIndex === rowCount) {\n            rowCount++;\n            rowDestination[localNodeIndex] = rowCount;\n            rowHeaders[rowCount - 1] = globalNodeIndex;\n          } else {\n            rowDestination[localNodeIndex] = rowIndex + 1;\n            rowHeaders[rowIndex] = globalNodeIndex;\n          }\n        }\n      }\n\n      if (rowCount > systemSize || columnCount > systemSize) {\n        errorLog(\"Error: systemSize not large enough\");\n        return;\n      }\n\n      for (let localColumnIndex = 0; localColumnIndex < numElementColumns; localColumnIndex++) {\n        let frontColumnIndex = localDestination[localColumnIndex];\n        for (let localRowIndex = 0; localRowIndex < numElementNodes; localRowIndex++) {\n          let frontRowIndex = rowDestination[localRowIndex];\n          frontMatrix[frontRowIndex - 1][frontColumnIndex - 1] +=\n            elementData.localJacobianMatrix[localRowIndex][localColumnIndex];\n        }\n      }\n    }\n\n    // Pivoting/elimination continues whether or not a new element was assembled\n    let availableColumnCount = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      if (frontStorage.columnHeaders[columnIndex] < 0) {\n        pivotColumnIndices[availableColumnCount] = columnIndex + 1;\n        availableColumnCount++;\n      }\n    }\n\n    let constrainedRowCount = 0;\n    let availableRowCount = 0;\n    for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n      let globalNodeIndex = rowHeaders[rowIndex];\n      if (globalNodeIndex < 0) {\n        pivotRowIndices[availableRowCount] = rowIndex + 1;\n        availableRowCount++;\n        let absoluteNodeIndex = Math.abs(globalNodeIndex);\n        if (frontalData.nodeConstraintCode[absoluteNodeIndex - 1] === 1) {\n          modifiedRows[constrainedRowCount] = rowIndex + 1;\n          constrainedRowCount++;\n          frontalData.nodeConstraintCode[absoluteNodeIndex - 1] = 2;\n          frontalData.globalResidualVector[absoluteNodeIndex - 1] =\n            frontalData.boundaryValues[absoluteNodeIndex - 1];\n        }\n      }\n    }\n\n    if (constrainedRowCount > 0) {\n      for (let constrainedIndex = 0; constrainedIndex < constrainedRowCount; constrainedIndex++) {\n        let rowIndex = modifiedRows[constrainedIndex] - 1;\n        let globalNodeIndex = Math.abs(rowHeaders[rowIndex]);\n        for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n          frontMatrix[rowIndex][columnIndex] = 0;\n          let columnGlobalIndex = Math.abs(frontStorage.columnHeaders[columnIndex]);\n          if (columnGlobalIndex === globalNodeIndex) frontMatrix[rowIndex][columnIndex] = 1;\n        }\n      }\n    }\n\n    if (availableColumnCount > summedRows || elementData.currentElementIndex < totalElements) {\n      if (availableColumnCount === 0) {\n        errorLog(\"Error: no more rows fully summed\");\n        return;\n      }\n\n      let pivotRowIndex = pivotRowIndices[0];\n      let pivotColumnIndex = pivotColumnIndices[0];\n      let pivotValue = frontMatrix[pivotRowIndex - 1][pivotColumnIndex - 1];\n\n      if (Math.abs(pivotValue) < 1e-4) {\n        pivotValue = 0;\n        for (let columnIndex = 0; columnIndex < availableColumnCount; columnIndex++) {\n          let testColumnIndex = pivotColumnIndices[columnIndex];\n          for (let rowIndex = 0; rowIndex < availableRowCount; rowIndex++) {\n            let testRowIndex = pivotRowIndices[rowIndex];\n            let testValue = frontMatrix[testRowIndex - 1][testColumnIndex - 1];\n            if (Math.abs(testValue) > Math.abs(pivotValue)) {\n              pivotValue = testValue;\n              pivotColumnIndex = testColumnIndex;\n              pivotRowIndex = testRowIndex;\n            }\n          }\n        }\n      }\n\n      let pivotGlobalRowIndex = Math.abs(rowHeaders[pivotRowIndex - 1]);\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]); // Assign, don't declare\n      let permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n        if (nodeIndex >= pivotGlobalRowIndex) rowSwapCount[nodeIndex]--;\n        if (nodeIndex >= pivotColumnGlobalIndex) columnSwapCount[nodeIndex]--;\n      }\n\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontMatrix[pivotRowIndex - 1][columnIndex] / pivotValue;\n      }\n\n      let rightHandSide = frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] = rightHandSide;\n      pivotColumn[pivotRowIndex - 1] = pivotValue;\n\n      if (pivotRowIndex > 1) {\n        for (let rowIndex = 0; rowIndex < pivotRowIndex - 1; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1 && eliminationFactor !== 0) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex] -= eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      if (pivotRowIndex < rowCount) {\n        for (let rowIndex = pivotRowIndex; rowIndex < rowCount; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = pivotColumn[i];\n      }\n      pivotDataIndex += rowCount;\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = rowHeaders[i];\n      }\n      pivotDataIndex += rowCount;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.pivotRow[i];\n      }\n      frontDataCounter += columnCount;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.columnHeaders[i];\n      }\n      frontDataCounter += columnCount;\n\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n        frontMatrix[rowIndex][columnCount - 1] = 0;\n      }\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontMatrix[rowCount - 1][columnIndex] = 0;\n      }\n\n      columnCount--;\n      if (pivotColumnIndex < columnCount + 1) {\n        for (let columnIndex = pivotColumnIndex - 1; columnIndex < columnCount; columnIndex++) {\n          frontStorage.columnHeaders[columnIndex] = frontStorage.columnHeaders[columnIndex + 1];\n        }\n      }\n\n      rowCount--;\n      if (pivotRowIndex < rowCount + 1) {\n        for (let rowIndex = pivotRowIndex - 1; rowIndex < rowCount; rowIndex++) {\n          rowHeaders[rowIndex] = rowHeaders[rowIndex + 1];\n        }\n      }\n\n      if (rowCount > 1 || elementData.currentElementIndex < totalElements) continue;\n\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[0]); // Assign, don't declare\n      pivotRowIndex = 1;\n      pivotValue = frontMatrix[0][0];\n      pivotGlobalRowIndex = Math.abs(rowHeaders[0]);\n      pivotColumnIndex = 1;\n      permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      frontStorage.pivotRow[0] = 1;\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] =\n        frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.pivotRow[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.columnHeaders[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotColumn[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = rowHeaders[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      frontalState.frontDataIndex = frontDataCounter;\n      if (frontalState.writeFlag === 1)\n        debugLog(`total ecs transfer in matrix reduction=${frontDataCounter}`);\n\n      // Back substitution\n      performBackSubstitution(frontDataCounter);\n      break;\n    }\n  }\n}\n\n/**\n * Function to perform back substitution for the frontal solver\n * @param {number} frontDataCounter - Index counter for the element contributions\n */\nfunction performBackSubstitution(frontDataCounter) {\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    frontalState.globalSolutionVector[nodeIndex] = frontalData.boundaryValues[nodeIndex];\n  }\n\n  for (let iterationIndex = 1; iterationIndex <= frontalState.totalNodes; iterationIndex++) {\n    frontDataCounter -= 4;\n    let pivotGlobalRowIndex = frontStorage.frontValues[frontDataCounter - 1];\n    let columnCount = frontStorage.frontValues[frontDataCounter];\n    let pivotColumnIndex = frontStorage.frontValues[frontDataCounter + 1];\n    let pivotValue = frontStorage.frontValues[frontDataCounter + 2];\n\n    if (iterationIndex === 1) {\n      frontDataCounter--;\n      frontStorage.columnHeaders[0] = frontStorage.frontValues[frontDataCounter - 1];\n      frontDataCounter--;\n      frontStorage.pivotRow[0] = frontStorage.frontValues[frontDataCounter - 1];\n    } else {\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.columnHeaders[columnIndex] =\n          frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n    }\n\n    let pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]);\n    if (frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] > 0) continue;\n\n    let accumulatedValue = 0;\n    frontStorage.pivotRow[pivotColumnIndex - 1] = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      accumulatedValue -=\n        frontStorage.pivotRow[columnIndex] *\n        frontalState.globalSolutionVector[Math.abs(frontStorage.columnHeaders[columnIndex]) - 1];\n    }\n\n    frontalState.globalSolutionVector[pivotColumnGlobalIndex - 1] =\n      accumulatedValue + frontalData.globalResidualVector[pivotGlobalRowIndex - 1];\n\n    frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] = 1;\n  }\n\n  if (frontalState.writeFlag === 1)\n    debugLog(`value of frontDataCounter after backsubstitution=${frontDataCounter}`);\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { euclideanNorm } from \"../methods/euclideanNormScript.js\";\nimport { solveLinearSystem } from \"./linearSystemSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\nimport { runFrontalSolver } from \"./frontalSolverScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\n\n/**\n * Function to solve a system of non-linear equations using the Newton-Raphson method\n * @param {function} assembleMat - Matrix assembler based on the physical model\n * @param {object} context - Context object containing simulation data and options\n * @param {number} [maxIterations=100] - Maximum number of iterations\n * @param {number} [tolerance=1e-4] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\n\nexport function newtonRaphson(assembleMat, context, maxIterations = 100, tolerance = 1e-4) {\n  let errorNorm = 0;\n  let converged = false;\n  let iterations = 0;\n  let deltaX = [];\n  let solutionVector = [];\n  let jacobianMatrix = [];\n  let residualVector = [];\n\n  // Calculate system size\n  let totalNodes = context.meshData.nodesXCoordinates.length;\n\n  // Initialize arrays with proper size\n  for (let i = 0; i < totalNodes; i++) {\n    deltaX[i] = 0;\n    solutionVector[i] = 0;\n  }\n\n  // Initialize solution from context if available\n  if (context.initialSolution && context.initialSolution.length === totalNodes) {\n    solutionVector = [...context.initialSolution];\n  }\n\n  while (iterations < maxIterations && !converged) {\n    // Update solution\n    for (let i = 0; i < solutionVector.length; i++) {\n      solutionVector[i] = Number(solutionVector[i]) + Number(deltaX[i]);\n    }\n\n    // Check if using frontal solver\n    if (context.solverMethod === \"frontal\") {\n      const frontalResult = runFrontalSolver(\n        assembleFrontPropagationFront,\n        context.meshData,\n        context.boundaryConditions,\n        { solutionVector, eikonalActivationFlag: context.eikonalActivationFlag }\n      );\n      deltaX = frontalResult.solutionVector;\n    } else {\n      // Compute Jacobian and residual matrices\n      ({ jacobianMatrix, residualVector } = assembleMat(\n        context.meshData,\n        context.boundaryConditions,\n        solutionVector, // The solution vector is required in the case of a non-linear equation\n        context.eikonalActivationFlag // Currently used only in the front propagation solver (TODO refactor in case of a solver not needing it)\n      ));\n\n      // Solve the linear system based on the specified solver method\n      const linearSystemResult = solveLinearSystem(context.solverMethod, jacobianMatrix, residualVector);\n      deltaX = linearSystemResult.solutionVector;\n    }\n\n    // Check convergence\n    errorNorm = euclideanNorm(deltaX);\n\n    // Norm for each iteration\n    basicLog(`Newton-Raphson iteration ${iterations + 1}: Error norm = ${errorNorm.toExponential(4)}`);\n\n    if (errorNorm <= tolerance) {\n      converged = true;\n    } else if (errorNorm > 1e2) {\n      errorLog(`Solution not converged. Error norm: ${errorNorm}`);\n      break;\n    }\n\n    iterations++;\n  }\n\n  return {\n    solutionVector,\n    converged,\n    iterations,\n    jacobianMatrix,\n    residualVector,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { newtonRaphson } from \"./methods/newtonRaphsonScript.js\";\nimport { solveLinearSystem } from \"./methods/linearSystemSolverScript.js\";\nimport { prepareMesh } from \"./mesh/meshUtilsScript.js\";\nimport { assembleFrontPropagationMat } from \"./solvers/frontPropagationScript.js\";\nimport { assembleGeneralFormPDEMat, assembleGeneralFormPDEFront } from \"./solvers/generalFormPDEScript.js\";\nimport { assembleHeatConductionMat, assembleHeatConductionFront } from \"./solvers/heatConductionScript.js\";\nimport { runFrontalSolver } from \"./methods/frontalSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"./utilities/loggingScript.js\";\n\n/**\n * Class to implement finite element analysis in JavaScript\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {object} meshConfig - Object containing computational mesh details\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing the solution vector and additional mesh information\n */\nexport class FEAScriptModel {\n  constructor() {\n    this.solverConfig = null;\n    this.meshConfig = {};\n    this.boundaryConditions = {};\n    this.solverMethod = \"lusolve\"; // Default solver method\n    this.coefficientFunctions = null; // Add storage for coefficient functions\n    basicLog(\"FEAScriptModel instance created\");\n  }\n\n  /**\n   * Sets the solver configuration\n   * @param {string} solverConfig - Parameter specifying the type of solver\n   * @param {object} [options] - Optional additional configuration\n   */\n  setSolverConfig(solverConfig, options = {}) {\n    this.solverConfig = solverConfig;\n\n    // Store coefficient functions if provided\n    if (options && options.coefficientFunctions) {\n      this.coefficientFunctions = options.coefficientFunctions;\n      debugLog(\"Coefficient functions set\");\n    }\n\n    debugLog(`Solver config set to: ${solverConfig}`);\n  }\n\n  setMeshConfig(meshConfig) {\n    this.meshConfig = meshConfig;\n    debugLog(`Mesh config set with dimensions: ${meshConfig.meshDimension}`);\n  }\n\n  addBoundaryCondition(boundaryKey, condition) {\n    this.boundaryConditions[boundaryKey] = condition;\n    debugLog(`Boundary condition added for boundary: ${boundaryKey}, type: ${condition[0]}`);\n  }\n\n  setSolverMethod(solverMethod) {\n    this.solverMethod = solverMethod;\n    debugLog(`Solver method set to: ${solverMethod}`);\n  }\n\n  solve() {\n    if (!this.solverConfig || !this.meshConfig || !this.boundaryConditions) {\n      const error = \"Solver config, mesh config, and boundary conditions must be set before solving.\";\n      console.error(error);\n      throw new Error(error);\n    }\n\n    /**\n     * For consistency across both linear and nonlinear formulations,\n     * this project always refers to the assembled right-hand side vector\n     * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n     *\n     * In linear problems `jacobianMatrix` is equivalent to the\n     * classic stiffness/conductivity matrix and `residualVector`\n     * corresponds to the traditional load (RHS) vector.\n     */\n\n    let jacobianMatrix = [];\n    let residualVector = [];\n    let solutionVector = [];\n    let initialSolution = [];\n\n    // Prepare the mesh\n    basicLog(\"Preparing mesh...\");\n    const meshData = prepareMesh(this.meshConfig);\n    basicLog(\"Mesh preparation completed\");\n\n    // Extract node coordinates from meshData\n    const nodesCoordinates = {\n      nodesXCoordinates: meshData.nodesXCoordinates,\n      nodesYCoordinates: meshData.nodesYCoordinates,\n    };\n\n    // Select and execute the appropriate solver based on solverConfig\n    basicLog(\"Beginning solving process...\");\n    console.time(\"totalSolvingTime\");\n    if (this.solverConfig === \"heatConductionScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        const frontalResult = runFrontalSolver(\n          assembleHeatConductionFront,\n          meshData,\n          this.boundaryConditions\n        );\n        solutionVector = frontalResult.solutionVector;\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleHeatConductionMat(meshData, this.boundaryConditions));\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    } else if (this.solverConfig === \"frontPropagationScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Initialize eikonalActivationFlag\n      let eikonalActivationFlag = 0;\n      const eikonalExteralIterations = 5; // Number of incremental steps for the eikonal equation\n\n      // Create context object with all necessary properties\n      const context = {\n        meshData: meshData,\n        boundaryConditions: this.boundaryConditions,\n        eikonalActivationFlag: eikonalActivationFlag,\n        solverMethod: this.solverMethod,\n        initialSolution,\n      };\n\n      while (eikonalActivationFlag <= 1) {\n        // Update the context object with current eikonalActivationFlag\n        context.eikonalActivationFlag = eikonalActivationFlag;\n\n        // Pass the previous solution as initial guess\n        if (solutionVector.length > 0) {\n          context.initialSolution = [...solutionVector];\n        }\n\n        // Solve the assembled non-linear system\n        const newtonRaphsonResult = newtonRaphson(assembleFrontPropagationMat, context, 100, 1e-4);\n\n        // Extract results\n        jacobianMatrix = newtonRaphsonResult.jacobianMatrix;\n        residualVector = newtonRaphsonResult.residualVector;\n        solutionVector = newtonRaphsonResult.solutionVector;\n\n        // Increment for next iteration\n        eikonalActivationFlag += 1 / eikonalExteralIterations;\n      }\n    } else if (this.solverConfig === \"generalFormPDEScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        errorLog(\n          \"Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.\"\n        );\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleGeneralFormPDEMat(\n          meshData,\n          this.boundaryConditions,\n          this.coefficientFunctions\n        ));\n\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    }\n    console.timeEnd(\"totalSolvingTime\");\n    basicLog(\"Solving process completed\");\n\n    return { solutionVector, nodesCoordinates };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { initializeFEA, performIsoparametricMapping1D } from \"../mesh/meshUtilsScript.js\";\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the general form PDE model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} coefficientFunctions - Functions A(x), B(x), C(x), D(x) for the PDE\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleGeneralFormPDEMat(meshData, boundaryConditions, coefficientFunctions) {\n  basicLog(\"Starting general form PDE matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Extract coefficient functions\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Matrix assembly\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      // Map local element nodes to global mesh nodes\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        // Convert to 0-based indexing\n        localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n      }\n\n      // Loop over Gauss points\n      for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n          gaussPoints[gaussPointIndex]\n        );\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate the physical coordinate for this Gauss point\n        let xCoord = 0;\n        for (let i = 0; i < numNodes; i++) {\n          xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n        }\n\n        // Evaluate coefficient functions at this physical coordinate\n        const a = A(xCoord);\n        const b = B(xCoord);\n        const c = C(xCoord);\n        const d = D(xCoord);\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          const globalNodeIndex1 = localToGlobalMap[localNodeIndex1];\n\n          // Source term contribution to residual vector\n          residualVector[globalNodeIndex1] -=\n            gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            const globalNodeIndex2 = localToGlobalMap[localNodeIndex2];\n\n            // Diffusion term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              a *\n              basisFunctionDerivX[localNodeIndex1] *\n              basisFunctionDerivX[localNodeIndex2];\n\n            // Advection term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              b *\n              basisFunctionDerivX[localNodeIndex2] *\n              basisFunction[localNodeIndex1];\n\n            // Reaction term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              c *\n              basisFunction[localNodeIndex1] *\n              basisFunction[localNodeIndex2];\n          }\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEMat.\");\n    // 2D general form PDE - empty for now\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Apply Dirichlet boundary conditions only\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n\n  basicLog(\"General form PDE matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the frontal solver matrix for the general form PDE model\n * @param {object} data - Object containing element data for the frontal solver\n * @returns {object} An object containing local Jacobian matrix and residual vector\n */\nexport function assembleGeneralFormPDEFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  coefficientFunctions,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Loop over Gauss points\n    for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Calculate the physical coordinate for this Gauss point\n      let xCoord = 0;\n      for (let i = 0; i < numNodes; i++) {\n        xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n      }\n\n      // Evaluate coefficient functions at this physical coordinate\n      const a = A(xCoord);\n      const b = B(xCoord);\n      const c = C(xCoord);\n      const d = D(xCoord);\n\n      // Computation of local Jacobian matrix and residual vector\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        // Source term contribution to local residual vector\n        localResidualVector[localNodeIndex1] -=\n          gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          // Diffusion term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            a *\n            basisFunctionDerivX[localNodeIndex1] *\n            basisFunctionDerivX[localNodeIndex2];\n\n          // Advection term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            b *\n            basisFunctionDerivX[localNodeIndex2] *\n            basisFunction[localNodeIndex1];\n\n          // Reaction term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            c *\n            basisFunction[localNodeIndex1] *\n            basisFunction[localNodeIndex2];\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEFront.\");\n    // 2D general form PDE - empty for now\n  }\n\n  return {\n    localJacobianMatrix,\n    localResidualVector,\n    ngl,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to import mesh data from Gmsh format containing quadrilateral and triangular elements\n * @param {File} file - The Gmsh file to be parsed (.msh version 4.1)\n * @returns {object} The parsed mesh data including node coordinates, element connectivity, and boundary conditions\n */\nconst importGmshQuadTri = async (file) => {\n  let result = {\n    nodesXCoordinates: [],\n    nodesYCoordinates: [],\n    nodalNumbering: {\n      quadElements: [],\n      triangleElements: [],\n    },\n    boundaryElements: [],\n    boundaryConditions: [],\n    boundaryNodePairs: {}, // Store boundary node pairs for processing in meshGenerationScript\n    gmshV: 0,\n    ascii: false,\n    fltBytes: \"8\",\n    totalNodesX: 0,\n    totalNodesY: 0,\n    physicalPropMap: [],\n    elementTypes: {},\n  };\n\n  let content = await file.text();\n  let lines = content\n    .split(\"\\n\")\n    .map((line) => line.trim())\n    .filter((line) => line !== \"\" && line !== \" \");\n\n  let section = \"\";\n  let lineIndex = 0;\n\n  let nodeEntityBlocks = 0;\n  let totalNodes = 0;\n  let nodeBlocksProcessed = 0;\n  let currentNodeBlock = { numNodes: 0 };\n  let nodeTagsCollected = 0;\n  let nodeTags = [];\n  let nodeCoordinatesCollected = 0;\n\n  let elementEntityBlocks = 0;\n  let totalElements = 0;\n  let elementBlocksProcessed = 0;\n  let currentElementBlock = {\n    dim: 0,\n    tag: 0,\n    elementType: 0,\n    numElements: 0,\n  };\n  let elementsProcessedInBlock = 0;\n\n  let boundaryElementsByTag = {};\n\n  while (lineIndex < lines.length) {\n    const line = lines[lineIndex];\n\n    if (line === \"$MeshFormat\") {\n      section = \"meshFormat\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndMeshFormat\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$PhysicalNames\") {\n      section = \"physicalNames\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndPhysicalNames\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Entities\") {\n      section = \"entities\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndEntities\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Nodes\") {\n      section = \"nodes\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndNodes\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Elements\") {\n      section = \"elements\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndElements\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    }\n\n    const parts = line.split(/\\s+/).filter((part) => part !== \"\");\n\n    if (section === \"meshFormat\") {\n      result.gmshV = parseFloat(parts[0]);\n      result.ascii = parts[1] === \"0\";\n      result.fltBytes = parts[2];\n    } else if (section === \"physicalNames\") {\n      if (parts.length >= 3) {\n        if (!/^\\d+$/.test(parts[0])) {\n          lineIndex++;\n          continue;\n        }\n\n        const dimension = parseInt(parts[0], 10);\n        const tag = parseInt(parts[1], 10);\n        let name = parts.slice(2).join(\" \");\n        name = name.replace(/^\"|\"$/g, \"\");\n\n        result.physicalPropMap.push({\n          tag,\n          dimension,\n          name,\n        });\n      }\n    } else if (section === \"nodes\") {\n      if (nodeEntityBlocks === 0) {\n        nodeEntityBlocks = parseInt(parts[0], 10);\n        totalNodes = parseInt(parts[1], 10);\n        result.nodesXCoordinates = new Array(totalNodes).fill(0);\n        result.nodesYCoordinates = new Array(totalNodes).fill(0);\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeBlocksProcessed < nodeEntityBlocks && currentNodeBlock.numNodes === 0) {\n        currentNodeBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          parametric: parseInt(parts[2], 10),\n          numNodes: parseInt(parts[3], 10),\n        };\n\n        nodeTags = [];\n        nodeTagsCollected = 0;\n        nodeCoordinatesCollected = 0;\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeTagsCollected < currentNodeBlock.numNodes) {\n        for (let i = 0; i < parts.length && nodeTagsCollected < currentNodeBlock.numNodes; i++) {\n          nodeTags.push(parseInt(parts[i], 10));\n          nodeTagsCollected++;\n        }\n\n        if (nodeTagsCollected < currentNodeBlock.numNodes) {\n          lineIndex++;\n          continue;\n        }\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeCoordinatesCollected < currentNodeBlock.numNodes) {\n        const nodeTag = nodeTags[nodeCoordinatesCollected] - 1;\n        const x = parseFloat(parts[0]);\n        const y = parseFloat(parts[1]);\n\n        result.nodesXCoordinates[nodeTag] = x;\n        result.nodesYCoordinates[nodeTag] = y;\n        result.totalNodesX++;\n        result.totalNodesY++;\n\n        nodeCoordinatesCollected++;\n\n        if (nodeCoordinatesCollected === currentNodeBlock.numNodes) {\n          nodeBlocksProcessed++;\n          currentNodeBlock = { numNodes: 0 };\n        }\n      }\n    } else if (section === \"elements\") {\n      if (elementEntityBlocks === 0) {\n        elementEntityBlocks = parseInt(parts[0], 10);\n        totalElements = parseInt(parts[1], 10);\n        lineIndex++;\n        continue;\n      }\n\n      if (elementBlocksProcessed < elementEntityBlocks && currentElementBlock.numElements === 0) {\n        currentElementBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          elementType: parseInt(parts[2], 10),\n          numElements: parseInt(parts[3], 10),\n        };\n\n        result.elementTypes[currentElementBlock.elementType] =\n          (result.elementTypes[currentElementBlock.elementType] || 0) + currentElementBlock.numElements;\n\n        elementsProcessedInBlock = 0;\n        lineIndex++;\n        continue;\n      }\n\n      if (elementsProcessedInBlock < currentElementBlock.numElements) {\n        const elementTag = parseInt(parts[0], 10);\n        const nodeIndices = parts.slice(1).map((idx) => parseInt(idx, 10));\n\n        if (currentElementBlock.elementType === 1 || currentElementBlock.elementType === 8) {\n          const physicalTag = currentElementBlock.tag;\n\n          if (!boundaryElementsByTag[physicalTag]) {\n            boundaryElementsByTag[physicalTag] = [];\n          }\n\n          boundaryElementsByTag[physicalTag].push(nodeIndices);\n\n          // Store boundary node pairs for later processing in meshGenerationScript\n          if (!result.boundaryNodePairs[physicalTag]) {\n            result.boundaryNodePairs[physicalTag] = [];\n          }\n          result.boundaryNodePairs[physicalTag].push(nodeIndices);\n        } else if (currentElementBlock.elementType === 2) {\n          // Linear triangle elements (3 nodes)\n          result.nodalNumbering.triangleElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 3) {\n          // Linear quadrilateral elements (4 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 10) {\n          // Quadratic quadrilateral elements (9 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        }\n\n        elementsProcessedInBlock++;\n\n        if (elementsProcessedInBlock === currentElementBlock.numElements) {\n          elementBlocksProcessed++;\n          currentElementBlock = { numElements: 0 };\n        }\n      }\n    }\n\n    lineIndex++;\n  }\n\n  // Store boundary conditions information\n  result.physicalPropMap.forEach((prop) => {\n    if (prop.dimension === 1) {\n      const boundaryNodes = boundaryElementsByTag[prop.tag] || [];\n\n      if (boundaryNodes.length > 0) {\n        result.boundaryConditions.push({\n          name: prop.name,\n          tag: prop.tag,\n          nodes: boundaryNodes,\n        });\n      }\n    }\n  });\n\n  debugLog(\n    `Parsed boundary node pairs by physical tag: ${JSON.stringify(\n      result.boundaryNodePairs\n    )}. These pairs will be used to identify boundary elements in the mesh.`\n  );\n\n  return result;\n};\n\nexport { importGmshQuadTri };\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to create plots of the solution vector\n * @param {*} solutionVector - The computed solution vector\n * @param {*} nodesCoordinates - Object containing x and y coordinates for the nodes\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {string} meshDimension - The dimension of the solution\n * @param {string} plotType - The type of plot\n * @param {string} plotDivId - The id of the div where the plot will be rendered\n * @param {string} [meshType=\"structured\"] - Type of mesh: \"structured\" or \"unstructured\"\n */\nexport function plotSolution(\n  solutionVector,\n  nodesCoordinates,\n  solverConfig,\n  meshDimension,\n  plotType,\n  plotDivId,\n  meshType = \"structured\"\n) {\n  const { nodesXCoordinates, nodesYCoordinates } = nodesCoordinates;\n\n  if (meshDimension === \"1D\" && plotType === \"line\") {\n    // Check if solutionVector is a nested array\n    let yData;\n    if (solutionVector.length > 0 && Array.isArray(solutionVector[0])) {\n      yData = solutionVector.map((arr) => arr[0]);\n    } else {\n      yData = solutionVector;\n    }\n    let xData = Array.from(nodesXCoordinates);\n\n    let lineData = {\n      x: xData,\n      y: yData,\n      mode: \"lines\",\n      type: \"scatter\",\n      line: { color: \"rgb(219, 64, 82)\", width: 2 },\n      name: \"Solution\",\n    };\n\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxPlotWidth = Math.max(...xData);\n    let zoomFactor = maxWindowWidth / maxPlotWidth;\n    let plotWidth = Math.max(zoomFactor * maxPlotWidth, 400);\n    let plotHeight = 350;\n\n    let layout = {\n      title: `line plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"Solution\" },\n      margin: { l: 70, r: 40, t: 50, b: 50 },\n    };\n\n    Plotly.newPlot(plotDivId, [lineData], layout, { responsive: true });\n  } else if (meshDimension === \"2D\" && plotType === \"contour\") {\n    // Use the user-provided mesh type\n    const isStructured = meshType === \"structured\";\n\n    // For auto-detection (if needed)\n    const uniqueXCoords = new Set(nodesXCoordinates).size;\n    const uniqueYCoords = new Set(nodesYCoordinates).size;\n\n    // Extract scalar values from solution vector\n    let zValues;\n    if (Array.isArray(solutionVector[0])) {\n      zValues = solutionVector.map((val) => val[0]);\n    } else {\n      zValues = solutionVector;\n    }\n\n    // Common sizing parameters for both plot types\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxX = Math.max(...nodesXCoordinates);\n    let maxY = Math.max(...nodesYCoordinates);\n    let aspectRatio = maxY / maxX;\n    let plotWidth = Math.min(maxWindowWidth, 600);\n    let plotHeight = plotWidth * aspectRatio * 0.8; // Slightly reduce height for better appearance\n\n    // Common layout properties\n    let layout = {\n      title: `${plotType} plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"y\" },\n      margin: { l: 50, r: 50, t: 50, b: 50 },\n      hovermode: \"closest\",\n    };\n\n    if (isStructured) {\n      // Calculate the number of nodes along the x-axis and y-axis\n      const numNodesX = uniqueXCoords;\n      const numNodesY = uniqueYCoords;\n\n      // Reshape the nodesXCoordinates and nodesYCoordinates arrays to match the grid dimensions\n      let reshapedXCoordinates = math.reshape(Array.from(nodesXCoordinates), [numNodesX, numNodesY]);\n      let reshapedYCoordinates = math.reshape(Array.from(nodesYCoordinates), [numNodesX, numNodesY]);\n\n      // Reshape the solution array to match the grid dimensions\n      let reshapedSolution = math.reshape(Array.from(solutionVector), [numNodesX, numNodesY]);\n\n      // Transpose the reshapedSolution array to get column-wise data\n      let transposedSolution = math.transpose(reshapedSolution);\n\n      // Create an array for x-coordinates used in the contour plot\n      let reshapedXForPlot = [];\n      for (let i = 0; i < numNodesX * numNodesY; i += numNodesY) {\n        let xValue = nodesXCoordinates[i];\n        reshapedXForPlot.push(xValue);\n      }\n\n      // Create the data structure for the contour plot\n      let contourData = {\n        z: transposedSolution,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        x: reshapedXForPlot,\n        y: reshapedYCoordinates[0],\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using Plotly\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    } else {\n      // Create an interpolated contour plot for the unstructured mesh\n      let contourData = {\n        x: nodesXCoordinates,\n        y: nodesYCoordinates,\n        z: zValues,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using only the contour fill\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    }\n  }\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n * SPDX-License-Identifier: Apache-2.0\n */\nconst proxyMarker = Symbol(\"Comlink.proxy\");\nconst createEndpoint = Symbol(\"Comlink.endpoint\");\nconst releaseProxy = Symbol(\"Comlink.releaseProxy\");\nconst finalizer = Symbol(\"Comlink.finalizer\");\nconst throwMarker = Symbol(\"Comlink.thrown\");\nconst isObject = (val) => (typeof val === \"object\" && val !== null) || typeof val === \"function\";\n/**\n * Internal transfer handle to handle objects marked to proxy.\n */\nconst proxyTransferHandler = {\n    canHandle: (val) => isObject(val) && val[proxyMarker],\n    serialize(obj) {\n        const { port1, port2 } = new MessageChannel();\n        expose(obj, port1);\n        return [port2, [port2]];\n    },\n    deserialize(port) {\n        port.start();\n        return wrap(port);\n    },\n};\n/**\n * Internal transfer handler to handle thrown exceptions.\n */\nconst throwTransferHandler = {\n    canHandle: (value) => isObject(value) && throwMarker in value,\n    serialize({ value }) {\n        let serialized;\n        if (value instanceof Error) {\n            serialized = {\n                isError: true,\n                value: {\n                    message: value.message,\n                    name: value.name,\n                    stack: value.stack,\n                },\n            };\n        }\n        else {\n            serialized = { isError: false, value };\n        }\n        return [serialized, []];\n    },\n    deserialize(serialized) {\n        if (serialized.isError) {\n            throw Object.assign(new Error(serialized.value.message), serialized.value);\n        }\n        throw serialized.value;\n    },\n};\n/**\n * Allows customizing the serialization of certain values.\n */\nconst transferHandlers = new Map([\n    [\"proxy\", proxyTransferHandler],\n    [\"throw\", throwTransferHandler],\n]);\nfunction isAllowedOrigin(allowedOrigins, origin) {\n    for (const allowedOrigin of allowedOrigins) {\n        if (origin === allowedOrigin || allowedOrigin === \"*\") {\n            return true;\n        }\n        if (allowedOrigin instanceof RegExp && allowedOrigin.test(origin)) {\n            return true;\n        }\n    }\n    return false;\n}\nfunction expose(obj, ep = globalThis, allowedOrigins = [\"*\"]) {\n    ep.addEventListener(\"message\", function callback(ev) {\n        if (!ev || !ev.data) {\n            return;\n        }\n        if (!isAllowedOrigin(allowedOrigins, ev.origin)) {\n            console.warn(`Invalid origin '${ev.origin}' for comlink proxy`);\n            return;\n        }\n        const { id, type, path } = Object.assign({ path: [] }, ev.data);\n        const argumentList = (ev.data.argumentList || []).map(fromWireValue);\n        let returnValue;\n        try {\n            const parent = path.slice(0, -1).reduce((obj, prop) => obj[prop], obj);\n            const rawValue = path.reduce((obj, prop) => obj[prop], obj);\n            switch (type) {\n                case \"GET\" /* MessageType.GET */:\n                    {\n                        returnValue = rawValue;\n                    }\n                    break;\n                case \"SET\" /* MessageType.SET */:\n                    {\n                        parent[path.slice(-1)[0]] = fromWireValue(ev.data.value);\n                        returnValue = true;\n                    }\n                    break;\n                case \"APPLY\" /* MessageType.APPLY */:\n                    {\n                        returnValue = rawValue.apply(parent, argumentList);\n                    }\n                    break;\n                case \"CONSTRUCT\" /* MessageType.CONSTRUCT */:\n                    {\n                        const value = new rawValue(...argumentList);\n                        returnValue = proxy(value);\n                    }\n                    break;\n                case \"ENDPOINT\" /* MessageType.ENDPOINT */:\n                    {\n                        const { port1, port2 } = new MessageChannel();\n                        expose(obj, port2);\n                        returnValue = transfer(port1, [port1]);\n                    }\n                    break;\n                case \"RELEASE\" /* MessageType.RELEASE */:\n                    {\n                        returnValue = undefined;\n                    }\n                    break;\n                default:\n                    return;\n            }\n        }\n        catch (value) {\n            returnValue = { value, [throwMarker]: 0 };\n        }\n        Promise.resolve(returnValue)\n            .catch((value) => {\n            return { value, [throwMarker]: 0 };\n        })\n            .then((returnValue) => {\n            const [wireValue, transferables] = toWireValue(returnValue);\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n            if (type === \"RELEASE\" /* MessageType.RELEASE */) {\n                // detach and deactive after sending release response above.\n                ep.removeEventListener(\"message\", callback);\n                closeEndPoint(ep);\n                if (finalizer in obj && typeof obj[finalizer] === \"function\") {\n                    obj[finalizer]();\n                }\n            }\n        })\n            .catch((error) => {\n            // Send Serialization Error To Caller\n            const [wireValue, transferables] = toWireValue({\n                value: new TypeError(\"Unserializable return value\"),\n                [throwMarker]: 0,\n            });\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n        });\n    });\n    if (ep.start) {\n        ep.start();\n    }\n}\nfunction isMessagePort(endpoint) {\n    return endpoint.constructor.name === \"MessagePort\";\n}\nfunction closeEndPoint(endpoint) {\n    if (isMessagePort(endpoint))\n        endpoint.close();\n}\nfunction wrap(ep, target) {\n    const pendingListeners = new Map();\n    ep.addEventListener(\"message\", function handleMessage(ev) {\n        const { data } = ev;\n        if (!data || !data.id) {\n            return;\n        }\n        const resolver = pendingListeners.get(data.id);\n        if (!resolver) {\n            return;\n        }\n        try {\n            resolver(data);\n        }\n        finally {\n            pendingListeners.delete(data.id);\n        }\n    });\n    return createProxy(ep, pendingListeners, [], target);\n}\nfunction throwIfProxyReleased(isReleased) {\n    if (isReleased) {\n        throw new Error(\"Proxy has been released and is not useable\");\n    }\n}\nfunction releaseEndpoint(ep) {\n    return requestResponseMessage(ep, new Map(), {\n        type: \"RELEASE\" /* MessageType.RELEASE */,\n    }).then(() => {\n        closeEndPoint(ep);\n    });\n}\nconst proxyCounter = new WeakMap();\nconst proxyFinalizers = \"FinalizationRegistry\" in globalThis &&\n    new FinalizationRegistry((ep) => {\n        const newCount = (proxyCounter.get(ep) || 0) - 1;\n        proxyCounter.set(ep, newCount);\n        if (newCount === 0) {\n            releaseEndpoint(ep);\n        }\n    });\nfunction registerProxy(proxy, ep) {\n    const newCount = (proxyCounter.get(ep) || 0) + 1;\n    proxyCounter.set(ep, newCount);\n    if (proxyFinalizers) {\n        proxyFinalizers.register(proxy, ep, proxy);\n    }\n}\nfunction unregisterProxy(proxy) {\n    if (proxyFinalizers) {\n        proxyFinalizers.unregister(proxy);\n    }\n}\nfunction createProxy(ep, pendingListeners, path = [], target = function () { }) {\n    let isProxyReleased = false;\n    const proxy = new Proxy(target, {\n        get(_target, prop) {\n            throwIfProxyReleased(isProxyReleased);\n            if (prop === releaseProxy) {\n                return () => {\n                    unregisterProxy(proxy);\n                    releaseEndpoint(ep);\n                    pendingListeners.clear();\n                    isProxyReleased = true;\n                };\n            }\n            if (prop === \"then\") {\n                if (path.length === 0) {\n                    return { then: () => proxy };\n                }\n                const r = requestResponseMessage(ep, pendingListeners, {\n                    type: \"GET\" /* MessageType.GET */,\n                    path: path.map((p) => p.toString()),\n                }).then(fromWireValue);\n                return r.then.bind(r);\n            }\n            return createProxy(ep, pendingListeners, [...path, prop]);\n        },\n        set(_target, prop, rawValue) {\n            throwIfProxyReleased(isProxyReleased);\n            // FIXME: ES6 Proxy Handler `set` methods are supposed to return a\n            // boolean. To show good will, we return true asynchronously ¯\\_(ツ)_/¯\n            const [value, transferables] = toWireValue(rawValue);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"SET\" /* MessageType.SET */,\n                path: [...path, prop].map((p) => p.toString()),\n                value,\n            }, transferables).then(fromWireValue);\n        },\n        apply(_target, _thisArg, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const last = path[path.length - 1];\n            if (last === createEndpoint) {\n                return requestResponseMessage(ep, pendingListeners, {\n                    type: \"ENDPOINT\" /* MessageType.ENDPOINT */,\n                }).then(fromWireValue);\n            }\n            // We just pretend that `bind()` didn’t happen.\n            if (last === \"bind\") {\n                return createProxy(ep, pendingListeners, path.slice(0, -1));\n            }\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"APPLY\" /* MessageType.APPLY */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n        construct(_target, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"CONSTRUCT\" /* MessageType.CONSTRUCT */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n    });\n    registerProxy(proxy, ep);\n    return proxy;\n}\nfunction myFlat(arr) {\n    return Array.prototype.concat.apply([], arr);\n}\nfunction processArguments(argumentList) {\n    const processed = argumentList.map(toWireValue);\n    return [processed.map((v) => v[0]), myFlat(processed.map((v) => v[1]))];\n}\nconst transferCache = new WeakMap();\nfunction transfer(obj, transfers) {\n    transferCache.set(obj, transfers);\n    return obj;\n}\nfunction proxy(obj) {\n    return Object.assign(obj, { [proxyMarker]: true });\n}\nfunction windowEndpoint(w, context = globalThis, targetOrigin = \"*\") {\n    return {\n        postMessage: (msg, transferables) => w.postMessage(msg, targetOrigin, transferables),\n        addEventListener: context.addEventListener.bind(context),\n        removeEventListener: context.removeEventListener.bind(context),\n    };\n}\nfunction toWireValue(value) {\n    for (const [name, handler] of transferHandlers) {\n        if (handler.canHandle(value)) {\n            const [serializedValue, transferables] = handler.serialize(value);\n            return [\n                {\n                    type: \"HANDLER\" /* WireValueType.HANDLER */,\n                    name,\n                    value: serializedValue,\n                },\n                transferables,\n            ];\n        }\n    }\n    return [\n        {\n            type: \"RAW\" /* WireValueType.RAW */,\n            value,\n        },\n        transferCache.get(value) || [],\n    ];\n}\nfunction fromWireValue(value) {\n    switch (value.type) {\n        case \"HANDLER\" /* WireValueType.HANDLER */:\n            return transferHandlers.get(value.name).deserialize(value.value);\n        case \"RAW\" /* WireValueType.RAW */:\n            return value.value;\n    }\n}\nfunction requestResponseMessage(ep, pendingListeners, msg, transfers) {\n    return new Promise((resolve) => {\n        const id = generateUUID();\n        pendingListeners.set(id, resolve);\n        if (ep.start) {\n            ep.start();\n        }\n        ep.postMessage(Object.assign({ id }, msg), transfers);\n    });\n}\nfunction generateUUID() {\n    return new Array(4)\n        .fill(0)\n        .map(() => Math.floor(Math.random() * Number.MAX_SAFE_INTEGER).toString(16))\n        .join(\"-\");\n}\n\nexport { createEndpoint, expose, finalizer, proxy, proxyMarker, releaseProxy, transfer, transferHandlers, windowEndpoint, wrap };\n//# sourceMappingURL=comlink.mjs.map\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// External imports\nimport * as Comlink from \"../vendor/comlink.mjs\";\n\n// Internal imports\nimport { basicLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to facilitate communication with web workers for FEAScript operations\n */\nexport class FEAScriptWorker {\n  /**\n   * Constructor to initialize the FEAScriptWorker class\n   * Sets up the worker and initializes the workerWrapper.\n   */\n  constructor() {\n    this.worker = null;\n    this.feaWorker = null;\n    this.isReady = false;\n\n    this._initWorker();\n  }\n\n  /**\n   * Function to initialize the web worker and wrap it using Comlink.\n   * @private\n   * @throws Will throw an error if the worker fails to initialize.\n   */\n  async _initWorker() {\n    try {\n      this.worker = new Worker(new URL(\"./wrapperScript.js\", import.meta.url), {\n        type: \"module\",\n      });\n\n      this.worker.onerror = (event) => {\n        console.error(\"FEAScriptWorker: Worker error:\", event);\n      };\n      const workerWrapper = Comlink.wrap(this.worker);\n\n      this.feaWorker = await new workerWrapper();\n\n      this.isReady = true;\n    } catch (error) {\n      console.error(\"Failed to initialize worker\", error);\n      throw error;\n    }\n  }\n\n  /**\n   * Function to ensure that the worker is ready before performing any operations.\n   * @private\n   * @returns {Promise<void>} Resolves when the worker is ready.\n   * @throws Will throw an error if the worker is not ready within the timeout period.\n   */\n  async _ensureReady() {\n    if (this.isReady) return Promise.resolve();\n\n    return new Promise((resolve, reject) => {\n      let attempts = 0;\n      const maxAttempts = 50; // 5 seconds max\n\n      const checkReady = () => {\n        attempts++;\n        if (this.isReady) {\n          resolve();\n        } else if (attempts >= maxAttempts) {\n          reject(new Error(\"Timeout waiting for worker to be ready\"));\n        } else {\n          setTimeout(checkReady, 1000);\n        }\n      };\n      checkReady();\n    });\n  }\n\n  /**\n   * Function to set the solver configuration in the worker.\n   * @param {string} solverConfig - The solver configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setSolverConfig(solverConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver config to: ${solverConfig}`);\n    return this.feaWorker.setSolverConfig(solverConfig);\n  }\n\n  /**\n   * Sets the mesh configuration in the worker.\n   * @param {object} meshConfig - The mesh configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setMeshConfig(meshConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting mesh config`);\n    return this.feaWorker.setMeshConfig(meshConfig);\n  }\n\n  /**\n   * Adds a boundary condition to the worker.\n   * @param {string} boundaryKey - The key identifying the boundary.\n   * @param {array} condition - The boundary condition to add.\n   * @returns {Promise<boolean>} Resolves when the boundary condition is added.\n   */\n  async addBoundaryCondition(boundaryKey, condition) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Adding boundary condition for boundary: ${boundaryKey}`);\n    return this.feaWorker.addBoundaryCondition(boundaryKey, condition);\n  }\n\n  /**\n   * Sets the solver method in the worker.\n   * @param {string} solverMethod - The solver method to set.\n   * @returns {Promise<boolean>} Resolves when the solver method is set.\n   */\n  async setSolverMethod(solverMethod) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver method to: ${solverMethod}`);\n    return this.feaWorker.setSolverMethod(solverMethod);\n  }\n\n  /**\n   * Requests the worker to solve the problem.\n   * @returns {Promise<object>} Resolves with the solution result.\n   */\n  async solve() {\n    await this._ensureReady();\n    basicLog(\"FEAScriptWorker: Requesting solution from worker...\");\n\n    const startTime = performance.now();\n    const result = await this.feaWorker.solve();\n    const endTime = performance.now();\n\n    basicLog(`FEAScriptWorker: Solution completed in ${((endTime - startTime) / 1000).toFixed(2)}s`);\n    return result;\n  }\n\n  /**\n   * Retrieves model information from the worker.\n   * @returns {Promise<object>} Resolves with the model information.\n   */\n  async getModelInfo() {\n    await this._ensureReady();\n    return this.feaWorker.getModelInfo();\n  }\n\n  /**\n   * Sends a ping request to the worker to check its availability.\n   * @returns {Promise<boolean>} Resolves if the worker responds.\n   */\n  async ping() {\n    await this._ensureReady();\n    return this.feaWorker.ping();\n  }\n\n  /**\n   * Terminates the worker and cleans up resources.\n   */\n  terminate() {\n    if (this.worker) {\n      this.worker.terminate();\n      this.worker = null;\n      this.feaWorker = null;\n      this.isReady = false;\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nexport { FEAScriptModel } from \"./FEAScript.js\";\nexport { importGmshQuadTri } from \"./readers/gmshReaderScript.js\";\nexport { logSystem } from \"./utilities/loggingScript.js\";\nexport { plotSolution } from \"./visualization/plotSolutionScript.js\";\nexport { FEAScriptWorker } from \"./workers/workerScript.js\";\nexport const printVersion = \"0.1.3\";"],"names":["euclideanNorm","vector","norm","i","length","Math","sqrt","currentLogLevel","logSystem","level","console","log","basicLog","debugLog","message","errorLog","solveLinearSystem","solverMethod","jacobianMatrix","residualVector","options","maxIterations","tolerance","solutionVector","converged","iterations","time","jacobianMatrixSparse","math","sparse","luFactorization","slu","solutionMatrix","lusolve","squeeze","valueOf","jacobiSolverResult","initialGuess","n","x","xNew","Array","iteration","sum","j","maxDiff","max","abs","jacobiSolver","fill","timeEnd","BasisFunctions","constructor","meshDimension","elementOrder","this","getBasisFunctions","ksi","eta","basisFunction","basisFunctionDerivKsi","basisFunctionDerivEta","l1","c","l2","l3","dl1","dl2","dl3","Mesh","numElementsX","maxX","numElementsY","maxY","parsedMesh","boundaryElementsProcessed","parseMeshFromGmsh","nodalNumbering","isArray","quadElements","triangleElements","JSON","stringify","elementTypes","mappedNodalNumbering","elemIdx","gmshNodes","feaScriptNodes","push","physicalPropMap","boundaryElements","undefined","fixedBoundaryElements","boundaryNodePairs","forEach","prop","dimension","tag","nodesPair","node1","node2","name","foundElement","elemNodes","includes","side","node1Index","indexOf","node2Index","join","Mesh1D","super","generateMesh","nodesXCoordinates","totalNodesX","deltaX","nodeIndex","generate1DNodalNumbering","findBoundaryElements","nop","elementIndex","columnCounter","sideIndex","Mesh2D","nodesYCoordinates","totalNodesY","deltaY","nodeIndexY","nodeIndexX","nnode","generate2DNodalNumbering","rowCounter","elementIndexX","elementIndexY","nodeIndex1","nodeIndex2","NumericalIntegration","getGaussPointsAndWeights","gaussPoints","gaussWeights","initializeFEA","meshData","totalNodes","colIndex","basisFunctions","gaussPointsAndWeights","localToGlobalMap","numNodes","performIsoparametricMapping1D","params","xCoordinates","ksiDerivX","localNodeIndex","detJacobian","basisFunctionDerivX","performIsoparametricMapping2D","yCoordinates","etaDerivX","ksiDerivY","etaDerivY","basisFunctionDerivY","ThermalBoundaryConditions","boundaryConditions","imposeConstantTempBoundaryConditions","Object","keys","boundaryKey","tempValue","globalNodeIndex","imposeConstantTempBoundaryConditionsFront","nodeConstraintCode","boundaryValues","imposeConvectionBoundaryConditions","convectionHeatTranfCoeff","convectionExtTemp","key","boundaryCondition","convectionCoeff","extTemp","gaussPoint1","gaussPoint2","firstNodeIndex","lastNodeIndex","nodeIncrement","basisFunctionsAndDerivatives","tangentVectorLength","localNodeIndex2","globalNodeIndex2","gaussPointIndex","imposeConvectionBoundaryConditionsFront","localJacobianMatrix","map","localResidualVector","boundaryElement","find","_","assembleHeatConductionFront","FEAData","ngl","gaussPointIndex1","localNodeIndex1","gaussPointIndex2","globalIndex","GenericBoundaryConditions","imposeDirichletBoundaryConditions","value","imposeConstantValueBoundaryConditionsFront","assembleFrontPropagationMat","eikonalActivationFlag","eikonalViscousTerm","totalElements","mappingResult","solutionDerivX","solutionDerivY","localToGlobalMap1","localToGlobalMap2","assembleFrontPropagationFront","frontalData","frontalState","elementData","currentElementIndex","frontStorage","runFrontalSolver","assembleFront","numElements","globalResidualVector","topologyData","lateralData","writeFlag","transformationFlag","nodesPerElement","determinant","systemSize","globalSolutionVector","frontDataIndex","frontSize","frontWidthEstimate","ceil","estimateFrontSize","frontValues","columnHeaders","pivotRow","pivotData","initializeFrontalArrays","dirichletBoundaryConditionsHandler","currentSolutionVector","thermalBoundaryConditions","pivotColumnGlobalIndex","localDestination","rowDestination","rowHeaders","pivotRowIndices","pivotColumnIndices","modifiedRows","pivotColumn","frontMatrix","rowSwapCount","columnSwapCount","lastAppearanceCheck","frontDataCounter","pivotDataIndex","summedRows","reverseElementIndex","columnCount","rowCount","assembled","numElementNodes","numElementColumns","assembleElementContribution","currentElement","columnIndex","rowIndex","localColumnIndex","frontColumnIndex","localRowIndex","availableColumnCount","constrainedRowCount","availableRowCount","absoluteNodeIndex","constrainedIndex","pivotRowIndex","pivotColumnIndex","pivotValue","testColumnIndex","testRowIndex","testValue","pivotGlobalRowIndex","permutationHelper","rightHandSide","globalRowIndex","eliminationFactor","performBackSubstitution","runFrontalAlgorithm","toExponential","finalNodesX","finalNodesY","slice","nodesCoordinates","boundaryLocalJacobianMatrix","boundaryResidualVector","isOnRobinTypeBoundary","some","result","localNodeI","localNodeJ","iterationIndex","accumulatedValue","newtonRaphson","assembleMat","context","errorNorm","initialSolution","Number","FEAScriptModel","solverConfig","meshConfig","coefficientFunctions","setSolverConfig","setMeshConfig","addBoundaryCondition","condition","setSolverMethod","solve","error","Error","mesh","nodesCoordinatesAndNumbering","prepareMesh","assembleHeatConductionMat","eikonalExteralIterations","newtonRaphsonResult","A","B","C","D","xCoord","a","b","d","globalNodeIndex1","assembleGeneralFormPDEMat","importGmshQuadTri","async","file","gmshV","ascii","fltBytes","lines","text","split","line","trim","filter","section","lineIndex","nodeEntityBlocks","nodeBlocksProcessed","currentNodeBlock","nodeTagsCollected","nodeTags","nodeCoordinatesCollected","elementEntityBlocks","elementBlocksProcessed","currentElementBlock","dim","elementType","elementsProcessedInBlock","boundaryElementsByTag","parts","part","parseFloat","test","parseInt","replace","parametric","nodeTag","y","nodeIndices","idx","physicalTag","boundaryNodes","nodes","plotSolution","plotType","plotDivId","meshType","yData","arr","xData","from","lineData","mode","type","color","width","maxWindowWidth","min","window","innerWidth","maxPlotWidth","zoomFactor","layout","title","height","xaxis","yaxis","margin","l","r","t","Plotly","newPlot","responsive","isStructured","uniqueXCoords","Set","size","uniqueYCoords","zValues","val","aspectRatio","plotWidth","hovermode","numNodesX","numNodesY","reshape","reshapedYCoordinates","reshapedSolution","transposedSolution","transpose","reshapedXForPlot","xValue","contourData","z","contours","coloring","showlabels","colorbar","proxyMarker","Symbol","createEndpoint","releaseProxy","finalizer","throwMarker","isObject","transferHandlers","Map","canHandle","serialize","obj","port1","port2","MessageChannel","expose","deserialize","port","start","wrap","serialized","isError","stack","assign","ep","globalThis","allowedOrigins","addEventListener","callback","ev","data","origin","allowedOrigin","RegExp","isAllowedOrigin","warn","id","path","argumentList","fromWireValue","returnValue","parent","reduce","rawValue","apply","proxy","transfers","transferCache","set","transfer","Promise","resolve","catch","then","wireValue","transferables","toWireValue","postMessage","removeEventListener","closeEndPoint","TypeError","endpoint","isMessagePort","close","target","pendingListeners","resolver","get","delete","createProxy","throwIfProxyReleased","isReleased","releaseEndpoint","requestResponseMessage","proxyCounter","WeakMap","proxyFinalizers","FinalizationRegistry","newCount","isProxyReleased","Proxy","_target","unregister","unregisterProxy","clear","p","toString","bind","_thisArg","rawArgumentList","last","processArguments","construct","register","registerProxy","processed","v","prototype","concat","handler","serializedValue","msg","floor","random","MAX_SAFE_INTEGER","FEAScriptWorker","worker","feaWorker","isReady","_initWorker","Worker","URL","url","onerror","event","workerWrapper","Comlink.wrap","_ensureReady","reject","attempts","checkReady","setTimeout","startTime","performance","now","toFixed","getModelInfo","ping","terminate","printVersion"],"mappings":"AAeO,SAASA,EAAcC,GAC5B,IAAIC,EAAO,EACX,IAAK,IAAIC,EAAI,EAAGA,EAAIF,EAAOG,OAAQD,IACjCD,GAAQD,EAAOE,GAAKF,EAAOE,GAG7B,OADAD,EAAOG,KAAKC,KAAKJ,GACVA,CACT,CCXA,IAAIK,EAAkB,QAMf,SAASC,EAAUC,GACV,UAAVA,GAA+B,UAAVA,GACvBC,QAAQC,IACN,+BAAiCF,EAAQ,yBACzC,sCAEFF,EAAkB,UAElBA,EAAkBE,EAClBG,EAAS,qBAAqBH,KAElC,CAMO,SAASI,EAASC,GACC,UAApBP,GACFG,QAAQC,IAAI,aAAeG,EAAS,qCAExC,CAMO,SAASF,EAASE,GACvBJ,QAAQC,IAAI,YAAcG,EAAS,qCACrC,CAMO,SAASC,EAASD,GACvBJ,QAAQC,IAAI,aAAeG,EAAS,qCACtC,CC3BO,SAASE,EAAkBC,EAAcC,EAAgBC,EAAgBC,EAAU,CAAA,GACxF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAEnD,IAAIG,EAAiB,GACjBC,GAAY,EACZC,EAAa,EAMjB,GAHAb,EAAS,wBAAwBK,QACjCP,QAAQgB,KAAK,iBAEQ,YAAjBT,EAA4B,CAE9B,MAAMU,EAAuBC,KAAKC,OAAOX,GACnCY,EAAkBF,KAAKG,IAAIJ,EAAsB,EAAG,GAC1D,IAAIK,EAAiBJ,KAAKK,QAAQH,EAAiBX,GACnDI,EAAiBK,KAAKM,QAAQF,GAAgBG,SAElD,MAAS,GAAqB,WAAjBlB,EAA2B,CAEpC,MACMmB,ECzBH,SAAsBlB,EAAgBC,EAAgBkB,EAAcjB,EAAU,CAAA,GACnF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAC7CkB,EAAIpB,EAAed,OACzB,IAAImC,EAAI,IAAIF,GACRG,EAAO,IAAIC,MAAMH,GAErB,IAAK,IAAII,EAAY,EAAGA,EAAYrB,EAAeqB,IAAa,CAE9D,IAAK,IAAIvC,EAAI,EAAGA,EAAImC,EAAGnC,IAAK,CAC1B,IAAIwC,EAAM,EAEV,IAAK,IAAIC,EAAI,EAAGA,EAAIN,EAAGM,IACjBA,IAAMzC,IACRwC,GAAOzB,EAAef,GAAGyC,GAAKL,EAAEK,IAIpCJ,EAAKrC,IAAMgB,EAAehB,GAAKwC,GAAOzB,EAAef,GAAGA,EACzD,CAGD,IAAI0C,EAAU,EACd,IAAK,IAAI1C,EAAI,EAAGA,EAAImC,EAAGnC,IACrB0C,EAAUxC,KAAKyC,IAAID,EAASxC,KAAK0C,IAAIP,EAAKrC,GAAKoC,EAAEpC,KAOnD,GAHAoC,EAAI,IAAIC,GAGJK,EAAUvB,EACZ,MAAO,CACLC,eAAgBgB,EAChBd,WAAYiB,EAAY,EACxBlB,WAAW,EAGhB,CAGD,MAAO,CACLD,eAAgBgB,EAChBd,WAAYJ,EACZG,WAAW,EAEf,CDpB+BwB,CAAa9B,EAAgBC,EADnC,IAAIsB,MAAMtB,EAAef,QAAQ6C,KAAK,GAC2B,CACpF5B,gBACAC,cAIEc,EAAmBZ,UACrBX,EAAS,8BAA8BuB,EAAmBX,yBAE1DV,EAAS,wCAAwCqB,EAAmBX,yBAGtEF,EAAiBa,EAAmBb,eACpCC,EAAYY,EAAmBZ,UAC/BC,EAAaW,EAAmBX,UACpC,MACIV,EAAS,0BAA0BE,KAMrC,OAHAP,QAAQwC,QAAQ,iBAChBtC,EAAS,8BAEF,CAAEW,iBAAgBC,YAAWC,aACtC,CEvDO,MAAM0B,EAMX,WAAAC,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAWD,iBAAAE,CAAkBC,EAAKC,EAAM,MAC3B,IAAIC,EAAgB,GAChBC,EAAwB,GACxBC,EAAwB,GAE5B,GAA2B,OAAvBN,KAAKF,cACmB,WAAtBE,KAAKD,cAEPK,EAAc,GAAK,EAAIF,EACvBE,EAAc,GAAKF,EAGnBG,EAAsB,IAAM,EAC5BA,EAAsB,GAAK,GACI,cAAtBL,KAAKD,eAEdK,EAAc,GAAK,EAAI,EAAIF,EAAM,EAAIA,GAAO,EAC5CE,EAAc,GAAK,EAAIF,EAAM,EAAIA,GAAO,EACxCE,EAAc,GAAY,EAAIF,GAAO,EAAjBA,EAGpBG,EAAsB,GAAU,EAAIH,EAAR,EAC5BG,EAAsB,GAAK,EAAI,EAAIH,EACnCG,EAAsB,GAAU,EAAIH,EAAR,QAEzB,GAA2B,OAAvBF,KAAKF,cAAwB,CACtC,GAAY,OAARK,EAEF,YADA3C,EAAS,8CAIX,GAA0B,WAAtBwC,KAAKD,aAA2B,CAElC,SAASQ,EAAGC,GACV,OAAO,EAAIA,CACZ,CAYDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAUC,EAChCC,EAAc,GAAQF,EAAOK,EAAGJ,GAChCC,EAAc,GAAQF,EAAUC,EAGhCE,EAAsB,IAbZ,EAayBE,EAAGJ,GACtCE,EAAsB,IAdZ,EAc4BF,EACtCE,EAAsB,GAZb,EAY0BE,EAAGJ,GACtCE,EAAsB,GAbb,EAa6BF,EAGtCG,EAAsB,IAnBZ,EAmBiBC,EAAGL,GAC9BI,EAAsB,GAjBb,EAiBkBC,EAAGL,GAC9BI,EAAsB,IArBZ,EAqBoBJ,EAC9BI,EAAsB,GAnBb,EAmBqBJ,CACtC,MAAa,GAA0B,cAAtBF,KAAKD,aAA8B,CAE5C,SAASQ,EAAGC,GACV,OAAO,EAAIA,GAAK,EAAI,EAAIA,EAAI,CAC7B,CACD,SAASC,EAAGD,GACV,OAAQ,EAAIA,GAAK,EAAI,EAAIA,CAC1B,CACD,SAASE,EAAGF,GACV,OAAO,EAAIA,GAAK,EAAIA,CACrB,CACD,SAASG,EAAIH,GACX,OAAO,EAAIA,EAAI,CAChB,CACD,SAASI,EAAIJ,GACX,OAAQ,EAAIA,EAAI,CACjB,CACD,SAASK,EAAIL,GACX,OAAO,EAAIA,EAAI,CAChB,CAGDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAOO,EAAGN,GAChCC,EAAc,GAAKG,EAAGL,GAAOQ,EAAGP,GAChCC,EAAc,GAAKK,EAAGP,GAAOK,EAAGJ,GAChCC,EAAc,GAAKK,EAAGP,GAAOO,EAAGN,GAChCC,EAAc,GAAKK,EAAGP,GAAOQ,EAAGP,GAChCC,EAAc,GAAKM,EAAGR,GAAOK,EAAGJ,GAChCC,EAAc,GAAKM,EAAGR,GAAOO,EAAGN,GAChCC,EAAc,GAAKM,EAAGR,GAAOQ,EAAGP,GAGhCE,EAAsB,GAAKM,EAAIT,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKM,EAAIT,GAAOO,EAAGN,GACzCE,EAAsB,GAAKM,EAAIT,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKO,EAAIV,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKO,EAAIV,GAAOO,EAAGN,GACzCE,EAAsB,GAAKO,EAAIV,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOO,EAAGN,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOQ,EAAGP,GAGzCG,EAAsB,GAAKC,EAAGL,GAAOS,EAAIR,GACzCG,EAAsB,GAAKC,EAAGL,GAAOU,EAAIT,GACzCG,EAAsB,GAAKC,EAAGL,GAAOW,EAAIV,GACzCG,EAAsB,GAAKG,EAAGP,GAAOS,EAAIR,GACzCG,EAAsB,GAAKG,EAAGP,GAAOU,EAAIT,GACzCG,EAAsB,GAAKG,EAAGP,GAAOW,EAAIV,GACzCG,EAAsB,GAAKI,EAAGR,GAAOS,EAAIR,GACzCG,EAAsB,GAAKI,EAAGR,GAAOU,EAAIT,GACzCG,EAAsB,GAAKI,EAAGR,GAAOW,EAAIV,EAC1C,CACF,CAED,MAAO,CAAEC,gBAAeC,wBAAuBC,wBAChD,EC5II,MAAMQ,EAYX,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAIpB,cACXA,EAAgB,KAAIC,aACpBA,EAAe,SAAQoB,WACvBA,EAAa,OAEbnB,KAAKe,aAAeA,EACpBf,KAAKiB,aAAeA,EACpBjB,KAAKgB,KAAOA,EACZhB,KAAKkB,KAAOA,EACZlB,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,EACpBC,KAAKmB,WAAaA,EAElBnB,KAAKoB,2BAA4B,EAE7BpB,KAAKmB,aACP9D,EAAS,mEACT2C,KAAKqB,oBAER,CAKD,iBAAAA,GAKE,GAJKrB,KAAKmB,WAAWG,gBACnB9D,EAAS,sDAIiC,iBAAnCwC,KAAKmB,WAAWG,iBACtBpC,MAAMqC,QAAQvB,KAAKmB,WAAWG,gBAC/B,CAEA,MAAME,EAAexB,KAAKmB,WAAWG,eAAeE,cAAgB,GASpE,GARyBxB,KAAKmB,WAAWG,eAAeG,iBAExDnE,EACE,yDACEoE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWS,aAAa,IAAM5B,KAAKmB,WAAWS,aAAa,IAAK,CAEvE,MAAMC,EAAuB,GAE7B,IAAK,IAAIC,EAAU,EAAGA,EAAUN,EAAa3E,OAAQiF,IAAW,CAC9D,MAAMC,EAAYP,EAAaM,GACzBE,EAAiB,IAAI9C,MAAM6C,EAAUlF,QAGlB,IAArBkF,EAAUlF,QAOZmF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IACA,IAArBA,EAAUlF,SASnBmF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IAGhCF,EAAqBI,KAAKD,EAC3B,CAEDhC,KAAKmB,WAAWG,eAAiBO,CAClC,MAAU7B,KAAKmB,WAAWS,aAAa,IACtCpE,EAAS,4FASX,GANAF,EACE,gEACEoE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWe,iBAAmBlC,KAAKmB,WAAWgB,iBAAkB,CAEvE,GACEjD,MAAMqC,QAAQvB,KAAKmB,WAAWgB,mBAC9BnC,KAAKmB,WAAWgB,iBAAiBtF,OAAS,QACFuF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,GACjC,CAEA,MAAME,EAAwB,GAC9B,IAAK,IAAIzF,EAAI,EAAGA,EAAIoD,KAAKmB,WAAWgB,iBAAiBtF,OAAQD,IACvDoD,KAAKmB,WAAWgB,iBAAiBvF,IACnCyF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBvF,IAGhEoD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAGD,GAAIrC,KAAKmB,WAAWmB,oBAAsBtC,KAAKmB,WAAWC,4BAExDpB,KAAKmB,WAAWgB,iBAAmB,GAGnCnC,KAAKmB,WAAWe,gBAAgBK,SAASC,IAEvC,GAAuB,IAAnBA,EAAKC,UAAiB,CAExB,MAAMH,EAAoBtC,KAAKmB,WAAWmB,kBAAkBE,EAAKE,MAAQ,GAErEJ,EAAkBzF,OAAS,IAExBmD,KAAKmB,WAAWgB,iBAAiBK,EAAKE,OACzC1C,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAO,IAI/CJ,EAAkBC,SAASI,IACzB,MAAMC,EAAQD,EAAU,GAClBE,EAAQF,EAAU,GAExBrF,EACE,mCAAmCsF,MAAUC,mBAAuBL,EAAKE,QACvEF,EAAKM,MAAQ,cAKjB,IAAIC,GAAe,EAGnB,IAAK,IAAIjB,EAAU,EAAGA,EAAU9B,KAAKmB,WAAWG,eAAezE,OAAQiF,IAAW,CAChF,MAAMkB,EAAYhD,KAAKmB,WAAWG,eAAeQ,GAGjD,GAAyB,IAArBkB,EAAUnG,QAEZ,GAAImG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErCvF,EACE,mBAAmBwE,gDAAsDkB,EAAUM,KACjF,UAGJhG,EACE,UAAUsF,iBAAqBO,WAAoBN,iBAAqBQ,oBASxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,uCAAuC4F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,qCAAqC4F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,oCAAoC4F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP5F,EAAS,sCAAsC4F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D5F,EACE,8BAA8BwE,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,OACI,GAAyB,IAArBC,EAAUnG,QAGfmG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErCvF,EACE,mBAAmBwE,gDAAsDkB,EAAUM,KACjF,UAGJhG,EACE,UAAUsF,iBAAqBO,WAAoBN,iBAAqBQ,oBAYxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,uCAAuC4F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,qCAAqC4F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP5F,EAAS,oCAAoC4F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP5F,EAAS,sCAAsC4F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D5F,EACE,8BAA8BwE,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,CAEJ,CAEIA,GACHvF,EACE,oDAAoDoF,SAAaC,iCAEpE,IAGN,KAIH7C,KAAKoB,2BAA4B,EAI/BpB,KAAKmB,WAAWgB,iBAAiBtF,OAAS,QACFuF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,IACjC,CACA,MAAME,EAAwB,GAC9B,IAAK,IAAIzF,EAAI,EAAGA,EAAIoD,KAAKmB,WAAWgB,iBAAiBtF,OAAQD,IACvDoD,KAAKmB,WAAWgB,iBAAiBvF,IACnCyF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBvF,IAGhEoD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAEJ,CACF,CAED,OAAOrC,KAAKmB,UACb,EAGI,MAAMoC,UAAezC,EAS1B,WAAAjB,EAAYkB,aAAEA,EAAe,KAAIC,KAAEA,EAAO,KAAIjB,aAAEA,EAAe,SAAQoB,WAAEA,EAAa,OACpFqC,MAAM,CACJzC,eACAC,OACAC,aAAc,EACdC,KAAM,EACNpB,cAAe,KACfC,eACAoB,eAGwB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MACrCxD,EAAS,wFAEZ,CAED,YAAAiG,GACE,IAAIC,EAAoB,GAExB,IAAIC,EAAaC,EAEjB,GAA0B,WAAtB5D,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClC6C,GAAU5D,KAAKgB,KALF,GAKmBhB,KAAKe,aAErC2C,EAAkB,GAPL,EAQb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,CAE1E,MAAW,GAA0B,cAAtB5D,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtC6C,GAAU5D,KAAKgB,KAbF,GAamBhB,KAAKe,aAErC2C,EAAkB,GAfL,EAgBb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,EAAS,CAE9E,CAED,MAAMtC,EAAiBtB,KAAK8D,yBAAyB9D,KAAKe,aAAc4C,EAAa3D,KAAKD,cAEpFoC,EAAmBnC,KAAK+D,uBAK9B,OAHAzG,EAAS,iCAAmCoE,KAAKC,UAAU+B,IAGpD,CACLA,oBACAC,cACArC,iBACAa,mBAEH,CAUD,wBAAA2B,CAAyB/C,EAAc4C,EAAa5D,GAKlD,IAAIiE,EAAM,GAEV,GAAqB,WAAjBjE,EAOF,IAAK,IAAIkE,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,CAErD,MACI,GAAqB,cAAjB9D,EAA8B,CAOvC,IAAImE,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,EAAYK,EAEhEA,GAAiB,CAClB,CACF,CAED,OAAOF,CACR,CAYD,oBAAAD,GACE,MAAM5B,EAAmB,GAEzB,IAAK,IAAIgC,EAAY,EAAGA,EADP,EAC6BA,IAC5ChC,EAAiBF,KAAK,IAWxB,OAPAE,EAAiB,GAAGF,KAAK,CAAC,EAAG,IAG7BE,EAAiB,GAAGF,KAAK,CAACjC,KAAKe,aAAe,EAAG,IAEjDzD,EAAS,yCAA2CoE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EAGI,MAAMiC,UAAetD,EAW1B,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAInB,aACXA,EAAe,SAAQoB,WACvBA,EAAa,OAEbqC,MAAM,CACJzC,eACAC,OACAC,eACAC,OACApB,cAAe,KACfC,eACAoB,eAKCA,GACsB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MAAuC,OAAtBhB,KAAKiB,cAAuC,OAAdjB,KAAKkB,MAExF1D,EACE,6GAGL,CAED,YAAAiG,GACE,IAAIC,EAAoB,GACpBW,EAAoB,GAGxB,IAAIV,EAAaW,EAAaV,EAAQW,EAEtC,GAA0B,WAAtBvE,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClCuD,EAActE,KAAKiB,aAAe,EAClC2C,GAAU5D,KAAKgB,KAPF,GAOmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KAPF,GAOmBlB,KAAKiB,aAErCyC,EAAkB,GAVL,EAWbW,EAAkB,GAVL,EAWb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAKG,EAAaD,EAEtE,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAKe,EAAab,EAC/DS,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAASF,EAAaD,CAEnF,CACP,MAAW,GAA0B,cAAtBvE,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtCuD,EAAc,EAAItE,KAAKiB,aAAe,EACtC2C,GAAU5D,KAAKgB,KA5BF,GA4BmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KA5BF,GA4BmBlB,KAAKiB,aAErCyC,EAAkB,GA/BL,EAgCbW,EAAkB,GA/BL,EAgCb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAMG,EAAaD,EAAU,EAEjF,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAMe,EAAab,EAAU,EAC1ES,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAAUF,EAAaD,EAAU,CAE9F,CACF,CAGD,MAAMjD,EAAiBtB,KAAK2E,yBAC1B3E,KAAKe,aACLf,KAAKiB,aACLqD,EACAtE,KAAKD,cAIDoC,EAAmBnC,KAAK+D,uBAM9B,OAJAzG,EAAS,iCAAmCoE,KAAKC,UAAU+B,IAC3DpG,EAAS,iCAAmCoE,KAAKC,UAAU0C,IAGpD,CACLX,oBACAW,oBACAV,cACAW,cACAhD,iBACAa,mBAEH,CAYD,wBAAAwC,CAAyB5D,EAAcE,EAAcqD,EAAavE,GAChE,IAAIkE,EAAe,EACfD,EAAM,GAEV,GAAqB,WAAjBjE,EAA2B,CAS7B,IAAI6E,EAAa,EACbV,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAeE,EAAcgD,IACrEW,GAAc,EACdZ,EAAIC,GAAgB,GACpBD,EAAIC,GAAc,GAAKA,EAAeC,EAAgB,EACtDF,EAAIC,GAAc,GAAKA,EAAeC,EACtCF,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EACtD+C,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EAAe,EACjE2D,IAAe3D,IACjBiD,GAAiB,EACjBU,EAAa,EAGvB,MAAW,GAAqB,cAAjB7E,EAWT,IAAK,IAAI8E,EAAgB,EAAGA,GAAiB9D,EAAc8D,IACzD,IAAK,IAAIC,EAAgB,EAAGA,GAAiB7D,EAAc6D,IAAiB,CAC1Ed,EAAIC,GAAgB,GACpB,IAAK,IAAIc,EAAa,EAAGA,GAAc,EAAGA,IAAc,CACtD,IAAIC,EAAa,EAAID,EAAa,EAClCf,EAAIC,GAAce,EAAa,GAC7BV,GAAe,EAAIO,EAAgBE,EAAa,GAAK,EAAID,EAAgB,EAC3Ed,EAAIC,GAAce,GAAchB,EAAIC,GAAce,EAAa,GAAK,EACpEhB,EAAIC,GAAce,EAAa,GAAKhB,EAAIC,GAAce,EAAa,GAAK,CACzE,CACDf,GAA8B,CAC/B,CAIL,OAAOD,CACR,CAcD,oBAAAD,GACE,MAAM5B,EAAmB,GAGzB,IAAK,IAAIgC,EAAY,EAAGA,EAFP,EAE6BA,IAC5ChC,EAAiBF,KAAK,IAMxB,IAAK,IAAI4C,EAAgB,EAAGA,EAAgB7E,KAAKe,aAAc8D,IAC7D,IAAK,IAAIC,EAAgB,EAAGA,EAAgB9E,KAAKiB,aAAc6D,IAAiB,CAC9E,MAAMb,EAAeY,EAAgB7E,KAAKiB,aAAe6D,EAGnC,IAAlBA,GACF3C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAIpB,IAAlBY,GACF1C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCa,IAAkB9E,KAAKiB,aAAe,GACxCkB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCY,IAAkB7E,KAAKe,aAAe,GACxCoB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,GAE3C,CAKH,OAFA3G,EAAS,yCAA2CoE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EC3sBI,MAAM8C,EAMX,WAAApF,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAQD,wBAAAmF,GACE,IAAIC,EAAc,GACdC,EAAe,GAgBnB,MAd0B,WAAtBpF,KAAKD,cAEPoF,EAAY,GAAK,GACjBC,EAAa,GAAK,GACa,cAAtBpF,KAAKD,eAEdoF,EAAY,IAAM,EAAIrI,KAAKC,KAAK,KAAU,EAC1CoI,EAAY,GAAK,GACjBA,EAAY,IAAM,EAAIrI,KAAKC,KAAK,KAAU,EAC1CqI,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,IAGjB,CAAED,cAAaC,eACvB,EC+BI,SAASC,EAAcC,GAC5B,MAAMC,WAAEA,EAAUvB,IAAEA,EAAGlE,cAAEA,EAAaC,aAAEA,GAAiBuF,EAGzD,IAAI1H,EAAiB,GACjBD,EAAiB,GAIrB,IAAK,IAAIkG,EAAY,EAAGA,EAAY0B,EAAY1B,IAAa,CAC3DjG,EAAeiG,GAAa,EAC5BlG,EAAesE,KAAK,IACpB,IAAK,IAAIuD,EAAW,EAAGA,EAAWD,EAAYC,IAC5C7H,EAAekG,GAAW2B,GAAY,CAEzC,CAGD,MAAMC,EAAiB,IAAI7F,EAAe,CACxCE,gBACAC,iBAUF,IAAI2F,EANyB,IAAIT,EAAqB,CACpDnF,gBACAC,iBAI+CmF,2BAOjD,MAAO,CACLtH,iBACAD,iBACAgI,iBAlCqB,GAmCrBF,iBACAN,YAXgBO,EAAsBP,YAYtCC,aAXiBM,EAAsBN,aAYvCQ,SATe5B,EAAI,GAAGnH,OAW1B,CAOO,SAASgJ,EAA8BC,GAC5C,MAAM1F,cAAEA,EAAaC,sBAAEA,EAAqBqD,kBAAEA,EAAiBiC,iBAAEA,EAAgBC,SAAEA,GAAaE,EAEhG,IAAIC,EAAe,EACfC,EAAY,EAGhB,IAAK,IAAIC,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GAE3F,IAAIC,EAAcF,EAGdG,EAAsB,GAC1B,IAAK,IAAIF,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDE,EAAoBF,GAAkB5F,EAAsB4F,GAAkBC,EAGhF,MAAO,CACLH,eACAG,cACAC,sBAEJ,CAOO,SAASC,EAA8BN,GAC5C,MAAM1F,cACJA,EAAaC,sBACbA,EAAqBC,sBACrBA,EAAqBoD,kBACrBA,EAAiBW,kBACjBA,EAAiBsB,iBACjBA,EAAgBC,SAChBA,GACEE,EAEJ,IAAIC,EAAe,EACfM,EAAe,EACfL,EAAY,EACZM,EAAY,EACZC,EAAY,EACZC,EAAY,EAGhB,IAAK,IAAIP,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFI,GAAgBhC,EAAkBsB,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GACzFK,GAAa5C,EAAkBiC,EAAiBM,IAAmB3F,EAAsB2F,GACzFM,GAAalC,EAAkBsB,EAAiBM,IAAmB5F,EAAsB4F,GACzFO,GAAanC,EAAkBsB,EAAiBM,IAAmB3F,EAAsB2F,GAE3F,IAAIC,EAAcF,EAAYQ,EAAYF,EAAYC,EAGlDJ,EAAsB,GACtBM,EAAsB,GAC1B,IAAK,IAAIR,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDE,EAAoBF,IACjBO,EAAYnG,EAAsB4F,GACjCM,EAAYjG,EAAsB2F,IACpCC,EAEFO,EAAoBR,IACjBD,EAAY1F,EAAsB2F,GACjCK,EAAYjG,EAAsB4F,IACpCC,EAGJ,MAAO,CACLH,eACAM,eACAH,cACAC,sBACAM,sBAEJ,CCxMO,MAAMC,EASX,WAAA7G,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,oCAAA6G,CAAqChJ,EAAgBD,GACxB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,yCAAAC,CAA0CC,EAAoBC,GACjC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,KAE6B,OAAvBhH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvDzJ,EACE,YAAYyJ,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAGKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAGEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,4CAA4C2J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,IAGN,CAYD,kCAAAK,CACEzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAGwB,OAAvBzH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClCzJ,EACE,YAAYyJ,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,IAAIW,EACsB,WAAtB7D,KAAKD,aAGL8D,EAFW,IAATX,EAEU,EAGA,EAEiB,cAAtBlD,KAAKD,eAGZ8D,EAFW,IAATX,EAEU,EAGA,GAIhB,MAAM+D,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,qDAAqD2J,EAAkB,cACrEhD,EAAe,iBACDJ,EAAY,MAE9BjG,EAAeqJ,KAAqBS,EAAkBC,EACtDhK,EAAesJ,GAAiBA,IAAoBS,CAAe,GAEtE,KAE6B,OAAvB1H,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClCzJ,EACE,YAAYyJ,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAGlB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAcpH,OACxC,IAAK,IAAIgH,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D3I,EACE,qDAAqD2J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aACd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAcpH,OACxC,IAAK,IAAIgH,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D3I,EACE,qDAAqD2J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACF,CACF,GAEJ,IAGN,CAcD,uCAAAY,CACErE,EACAP,EACAW,EACAc,EACAC,EACAK,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAIH,MAAM7B,EAAW5F,KAAKgE,IAAIC,GAAcpH,OAClC0L,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAGjD,IAAK,MAAMqH,KAAe/G,KAAKmC,iBAC7B,GAAkD,eAA9CnC,KAAK2G,mBAAmBI,KAAe,GAAqB,CAC9D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClCzJ,EACE,YAAYyJ,2DAAqEW,0CAAwDC,OAI3I,MAAMe,EAAkB1I,KAAKmC,iBAAiB4E,GAAa4B,MACzD,EAAE7G,EAAS8G,KAAO9G,IAAYmC,IAGhC,GAAIyE,EAAiB,CACnB,MAAMxF,EAAOwF,EAAgB,GAE7B,GAA2B,OAAvB1I,KAAKF,cAAwB,CAE/B,IAAI+D,EACsB,WAAtB7D,KAAKD,aACP8D,EAAqB,IAATX,EAAa,EAAI,EACE,cAAtBlD,KAAKD,eACd8D,EAAqB,IAATX,EAAa,EAAI,GAI/B5F,EACE,qDAAqDuG,EAAY,cAC/DI,EAAe,iBACDJ,EAAY,MAE9B4E,EAAoB5E,KAAe6D,EAAkBC,EACrDY,EAAoB1E,GAAWA,IAAc6D,CACzD,MAAiB,GAA2B,OAAvB1H,KAAKF,cAEd,GAA0B,WAAtBE,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAIlB,MAAMC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAG3D,IAiBI4H,EAjBAlC,EAAY,EACdO,EAAY,EACZD,EAAY,EACZE,EAAY,EACd,IAAK,IAAI3C,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAE/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IACtD,IAATX,GAAuB,IAATA,IACvBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAKCqE,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aAEd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAcpH,OACxC,IAAK,IAAIgH,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMpG,KAAKC,KAAKiJ,GAAa,EAAIO,GAAa,GAExCzJ,KAAKC,KAAKuJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACF,CAGN,CACF,CAGH,MAAO,CAAEa,sBAAqBE,sBAC/B,EC3nBI,SAASI,GAA4B5E,aAAEA,EAAYD,IAAEA,EAAGsB,SAAEA,EAAQG,eAAEA,EAAcqD,QAAEA,IAEzF,MAAM3D,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAG1DiD,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,GAAsB,OAAlBnG,EAEF,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAAoB,CAExF,MAAM5I,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAY6D,KAIR9C,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAGnE,MACI,GAAsB,OAAlBrI,EAET,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IACpE,IAAK,IAAIE,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,IAGxEvD,EAAmBoD,EAAIP,KAAKW,GAAgBA,EAAc,KAG1DjD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAGpE,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CChQO,MAAMK,EASX,WAAAvJ,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,iCAAAsJ,CAAkCzL,EAAgBD,GACrB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAef,OAAQ2I,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,0CAAAsC,CAA2CpC,EAAoBC,GAClC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,KAE6B,OAAvBtJ,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnDzJ,EAAS,YAAYyJ,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5DvG,EACE,sCAAsC2J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,IAGN,ECzNI,SAASE,EACdlE,EACAqB,EACA3I,EACAyL,GAEApM,EAAS,iDAGT,IAAIqM,EAAqB,EAAID,EArBA,IAsB7BnM,EAAS,uBAAuBoM,KAChCpM,EAAS,0BAA0BmM,KAGnC,MAAM/F,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,IAAIjB,EAA+BxC,EAAexF,kBAChDkF,EAAY6D,GACZ7D,EAAY+D,IAId,MAAMU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAC5DxJ,EAAgB6H,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzCrL,EAAemM,IACbL,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACF7L,EAAemM,IACbN,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdnM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GAGzCxK,EAAeoM,GAAmBC,KAC/BN,EACDtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACF9L,EAAeoM,GAAmBC,IAChCP,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAE3B,CACF,CACF,CAGN,CAeD,OAZkC,IAAIiB,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAC5EN,EAAS,+CAEF,CACLM,iBACAC,iBAEJ,CAgBO,SAASqM,GAA8BhG,aAC5CA,EAAYD,IACZA,EAAGsB,SACHA,EAAQG,eACRA,EAAcqD,QACdA,EAAO9K,eACPA,EAAcyL,sBACdA,IAGA,MAAMtE,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAGhE,IAAIoE,EAAqB,EAAID,EA/PA,IAkQ7B,MAAMlB,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CAEP,MAAW,GAAsB,OAAlBrI,EACT,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,KAGxEhD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAIiE,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAEzCR,EAAoBQ,IAClBS,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACFhB,EAAoBQ,IAClBQ,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdnM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAExDI,EAAoBU,GAAiBd,IACnCuB,EACAtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACFlB,EAAoBU,GAAiBd,IACnCsB,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACbpM,KAAKC,KAAK8M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAG7B,CACF,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CC7ZA,MAAMmB,EAAc,CAAA,EACdC,EAAe,CAAA,EACfC,EAAc,CAAEC,oBAAqB,GACrCC,EAAe,CAAA,EACrB,IAAI7E,EAUG,SAAS8E,EAAiBC,EAAelF,EAAUqB,EAAoB9I,EAAU,CAAA,GAEtF,MAAMiL,EAAUzD,EAAcC,GACxBC,EAAaD,EAAS5B,kBAAkB7G,OACxC4N,EAAcnF,EAASqE,eA6H/B,SAAiC/D,EAAU6E,GAEzCP,EAAY5I,eAAiBpC,MAAMuL,GAChC/K,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClCwK,EAAY/C,mBAAqBjI,MAAM0G,GAAUlG,KAAK,GACtDwK,EAAY9C,eAAiBlI,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYQ,qBAAuBxL,MAAM0G,GAAUlG,KAAK,GACxDwK,EAAYlM,eAAiBkB,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYS,aAAezL,MAAMuL,GAAa/K,KAAK,GACnDwK,EAAYU,YAAc1L,MAAMuL,GAAa/K,KAAK,GAGlDyK,EAAaU,UAAY,EACzBV,EAAa5E,WAAaK,EAC1BuE,EAAaW,mBAAqB,EAClCX,EAAaY,gBAAkB7L,MAAMuL,GAAa/K,KAAK,GACvDyK,EAAaa,YAAc,EAG3B,MAAMC,EAAanO,KAAKyC,IAAIqG,EAAU,KACtCuE,EAAae,qBAAuBhM,MAAM+L,GAAYvL,KAAK,GAC3DyK,EAAagB,eAAiB,EAG9Bf,EAAY7B,oBAAsBrJ,MAAM0G,GACrClG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClC0K,EAAYC,oBAAsB,EAGlC,MAAMe,EAaR,SAA2BxF,EAAU6E,GACnC,MAAMY,EAAqBvO,KAAKyC,IAAIzC,KAAKwO,KAAKxO,KAAKC,KAAK0N,IAAgB7E,EAAqB,EAAXA,GAClF,OAAOyF,EAAqBZ,CAC9B,CAhBoBc,CAAkB3F,EAAU6E,GAC9CH,EAAakB,YAActM,MAAMkM,GAAW1L,KAAK,GACjD4K,EAAamB,cAAgBvM,MAAM+L,GAAYvL,KAAK,GACpD4K,EAAaoB,SAAWxM,MAAM+L,GAAYvL,KAAK,GAC/C4K,EAAaqB,UAAYzM,MAAMkM,GAAW1L,KAAK,EACjD,CA7JEkM,CAHiB9C,EAAQlD,SAGS6E,GAGlCpN,EAAS,mCACTF,QAAQgB,KAAK,iBAGbsH,EAAiB,IAAI7F,EAAe,CAClCE,cAAewF,EAASxF,cACxBC,aAAcuF,EAASvF,eAIzB,IAAK,IAAIkE,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChE,IAAK,IAAIJ,EAAY,EAAGA,EAAYiF,EAAQlD,SAAU/B,IACpDqG,EAAY5I,eAAe2C,GAAcJ,GAAayB,EAAStB,IAAIC,GAAcJ,GAMrF,IAAK,IAAIA,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACrEqG,EAAY/C,mBAAmBtD,GAAa,EAC5CqG,EAAY9C,eAAevD,GAAa,EAI1C,IAAIgI,EAEArB,IAAkB3B,GACpBgD,EAAqC,IAAInF,EACvCC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmC3E,0CACjCgD,EAAY/C,mBACZ+C,EAAY9C,iBAGLoD,IAAkBP,IAC3B4B,EAAqC,IAAIzC,EACvCzC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmCtC,2CACjCW,EAAY/C,mBACZ+C,EAAY9C,iBAIhB,IAAK,IAAIvD,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACrEqG,EAAYQ,qBAAqB7G,GAAa,EAGhDsG,EAAa5E,WAAaD,EAAS5B,kBAAkB7G,OACrDsN,EAAaU,UAAY,EACzBV,EAAaW,mBAAqB,EAClCX,EAAaa,YAAc,EAE3B,IAAK,IAAI/G,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChEkG,EAAaY,gBAAgB9G,GAAgB6E,EAAQlD,SAIvDuE,EAAa2B,sBAAwBjO,EAAQG,eAC7CmM,EAAaV,sBAAwB5L,EAAQ4L,sBAkM/C,SAA6BnE,EAAUwD,EAASiD,EAA2BvB,GAEzE,MAAMb,EAAgBrE,EAASqE,cACzB/D,EAAWN,EAAS5B,kBAAkB7G,OACtCoO,EAAanO,KAAKyC,IAAIqG,EAAUuE,EAAae,qBAAqBrO,QACxE,IAaImP,EAbAC,EAAmB/M,MAAM4J,EAAQlD,UAAUlG,KAAK,GAChDwM,EAAiBhN,MAAM4J,EAAQlD,UAAUlG,KAAK,GAC9CyM,EAAajN,MAAM+L,GAAYvL,KAAK,GACpC0M,EAAkBlN,MAAM+L,GAAYvL,KAAK,GACzC2M,EAAqBnN,MAAM+L,GAAYvL,KAAK,GAC5C4M,EAAepN,MAAM+L,GAAYvL,KAAK,GACtC6M,EAAcrN,MAAM+L,GAAYvL,KAAK,GACrC8M,EAActN,MAAM+L,GACrBvL,OACA8I,KAAI,IAAMtJ,MAAM+L,GAAYvL,KAAK,KAChC+M,EAAevN,MAAM0G,GAAUlG,KAAK,GACpCgN,EAAkBxN,MAAM0G,GAAUlG,KAAK,GACvCiN,EAAsBzN,MAAM0G,GAAUlG,KAAK,GAG3CkN,EAAmB,EACvBzC,EAAaU,YACb,IAAIgC,EAAiB,EACjBC,EAAa,EACjB1C,EAAYC,oBAAsB,EAElC,IAAK,IAAIxG,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D4I,EAAa5I,GAAa,EAC1B6I,EAAgB7I,GAAa,EAG/B,GAAwC,IAApCsG,EAAaW,mBAA0B,CAEzC,IAAK,IAAIjH,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D8I,EAAoB9I,GAAa,EAGnC,IAAK,IAAII,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CACvE,IAAI8I,EAAsBpD,EAAgB1F,EAAe,EACzD,IACE,IAAIgC,EAAiB,EACrBA,EAAiBkE,EAAaY,gBAAgBgC,GAC9C9G,IACA,CACA,IAAIgB,EAAkBiD,EAAY5I,eAAeyL,GAAqB9G,GACrB,IAA7C0G,EAAoB1F,EAAkB,KACxC0F,EAAoB1F,EAAkB,GAAK,EAC3CiD,EAAY5I,eAAeyL,GAAqB9G,IAC7CiE,EAAY5I,eAAeyL,GAAqB9G,GAEtD,CACF,CACF,CAEDkE,EAAaW,mBAAqB,EAClC,IAAIkC,EAAc,EACdC,EAAW,EAEf,IAAK,IAAIrQ,EAAI,EAAGA,EAAIqO,EAAYrO,IAC9B,IAAK,IAAIyC,EAAI,EAAGA,EAAI4L,EAAY5L,IAC9BmN,EAAYnN,GAAGzC,GAAK,EAIxB,OAAa,CAEX,IAAIsQ,GAAY,EACZC,EAAkB,EAClBC,EAAoB,EAOxB,GALIhD,EAAYC,oBAAsBV,IACpCS,EAAYC,sBACZ6C,EAAYG,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,IAGpF0C,EAAW,CACb,MAAMI,EAAiBlD,EAAYC,oBACnC8C,EAAkBhD,EAAaY,gBAAgBuC,EAAiB,GAChEF,EAAoBjD,EAAaY,gBAAgBuC,EAAiB,GAElE,IAAK,IAAIrH,EAAiB,EAAGA,EAAiBmH,EAAmBnH,IAAkB,CACjF,IACIsH,EAqBAC,EAtBAvG,EAAkBiD,EAAY5I,eAAegM,EAAiB,GAAGrH,GAGrE,GAAoB,IAAhB+G,EACFA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,MACzC,CACL,IAAKsG,EAAc,EAAGA,EAAcP,GAC9BlQ,KAAK0C,IAAIyH,KAAqBnK,KAAK0C,IAAI8K,EAAamB,cAAc8B,IADvBA,KAI7CA,IAAgBP,GAClBA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,IAE9CgF,EAAiBhG,GAAkBsH,EAAc,EACjDjD,EAAamB,cAAc8B,GAAetG,EAE7C,CAGD,GAAiB,IAAbgG,EACFA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,MACtB,CACL,IAAKuG,EAAW,EAAGA,EAAWP,GACxBnQ,KAAK0C,IAAIyH,KAAqBnK,KAAK0C,IAAI2M,EAAWqB,IADhBA,KAIpCA,IAAaP,GACfA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,IAE3BiF,EAAejG,GAAkBuH,EAAW,EAC5CrB,EAAWqB,GAAYvG,EAE1B,CACF,CAED,GAAIgG,EAAWhC,GAAc+B,EAAc/B,EAEzC,YADAzN,EAAS,sCAIX,IAAK,IAAIiQ,EAAmB,EAAGA,EAAmBL,EAAmBK,IAAoB,CACvF,IAAIC,EAAmBzB,EAAiBwB,GACxC,IAAK,IAAIE,EAAgB,EAAGA,EAAgBR,EAAiBQ,IAAiB,CAE5EnB,EADoBN,EAAeyB,GACP,GAAGD,EAAmB,IAChDtD,EAAY7B,oBAAoBoF,GAAeF,EAClD,CACF,CACF,CAGD,IAAIG,EAAuB,EAC3B,IAAK,IAAIL,EAAc,EAAGA,EAAcP,EAAaO,IAC/CjD,EAAamB,cAAc8B,GAAe,IAC5ClB,EAAmBuB,GAAwBL,EAAc,EACzDK,KAIJ,IAAIC,EAAsB,EACtBC,EAAoB,EACxB,IAAK,IAAIN,EAAW,EAAGA,EAAWP,EAAUO,IAAY,CACtD,IAAIvG,EAAkBkF,EAAWqB,GACjC,GAAIvG,EAAkB,EAAG,CACvBmF,EAAgB0B,GAAqBN,EAAW,EAChDM,IACA,IAAIC,EAAoBjR,KAAK0C,IAAIyH,GAC6B,IAA1DiD,EAAY/C,mBAAmB4G,EAAoB,KACrDzB,EAAauB,GAAuBL,EAAW,EAC/CK,IACA3D,EAAY/C,mBAAmB4G,EAAoB,GAAK,EACxD7D,EAAYQ,qBAAqBqD,EAAoB,GACnD7D,EAAY9C,eAAe2G,EAAoB,GAEpD,CACF,CAED,GAAIF,EAAsB,EACxB,IAAK,IAAIG,EAAmB,EAAGA,EAAmBH,EAAqBG,IAAoB,CACzF,IAAIR,EAAWlB,EAAa0B,GAAoB,EAC5C/G,EAAkBnK,KAAK0C,IAAI2M,EAAWqB,IAC1C,IAAK,IAAID,EAAc,EAAGA,EAAcP,EAAaO,IAAe,CAClEf,EAAYgB,GAAUD,GAAe,EACbzQ,KAAK0C,IAAI8K,EAAamB,cAAc8B,MAClCtG,IAAiBuF,EAAYgB,GAAUD,GAAe,EACjF,CACF,CAGH,GAAIK,EAAuBd,GAAc1C,EAAYC,oBAAsBV,EAAe,CACxF,GAA6B,IAAzBiE,EAEF,YADApQ,EAAS,oCAIX,IAAIyQ,EAAgB7B,EAAgB,GAChC8B,EAAmB7B,EAAmB,GACtC8B,EAAa3B,EAAYyB,EAAgB,GAAGC,EAAmB,GAEnE,GAAIpR,KAAK0C,IAAI2O,GAAc,KAAM,CAC/BA,EAAa,EACb,IAAK,IAAIZ,EAAc,EAAGA,EAAcK,EAAsBL,IAAe,CAC3E,IAAIa,EAAkB/B,EAAmBkB,GACzC,IAAK,IAAIC,EAAW,EAAGA,EAAWM,EAAmBN,IAAY,CAC/D,IAAIa,EAAejC,EAAgBoB,GAC/Bc,EAAY9B,EAAY6B,EAAe,GAAGD,EAAkB,GAC5DtR,KAAK0C,IAAI8O,GAAaxR,KAAK0C,IAAI2O,KACjCA,EAAaG,EACbJ,EAAmBE,EACnBH,EAAgBI,EAEnB,CACF,CACF,CAED,IAAIE,EAAsBzR,KAAK0C,IAAI2M,EAAW8B,EAAgB,IAC9DjC,EAAyBlP,KAAK0C,IAAI8K,EAAamB,cAAcyC,EAAmB,IAChF,IAAIM,EACFD,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqB1R,KAAK0C,IAAI2O,GAEjF,IAAK,IAAItK,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IACvDA,GAAa0K,GAAqB9B,EAAa5I,KAC/CA,GAAamI,GAAwBU,EAAgB7I,KAS3D,GANI/G,KAAK0C,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtB,IAAK,IAAIZ,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAef,EAAYyB,EAAgB,GAAGV,GAAeY,EAGrF,IAAIM,EAAgBvE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAIhF,GAHAjE,EAAYQ,qBAAqB6D,EAAsB,GAAKE,EAC5DlC,EAAY0B,EAAgB,GAAKE,EAE7BF,EAAgB,EAClB,IAAK,IAAIT,EAAW,EAAGA,EAAWS,EAAgB,EAAGT,IAAY,CAC/D,IAAIkB,EAAiB5R,KAAK0C,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,GAA2B,IAAtBS,EAC1B,IAAK,IAAIpB,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,GAAUD,IAAgBoB,EAAoBrE,EAAaoB,SAAS6B,GAGpF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,GAAUD,EAAc,GAClCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,GAAIR,EAAgBhB,EAClB,IAAK,IAAIO,EAAWS,EAAeT,EAAWP,EAAUO,IAAY,CAClE,IAAIkB,EAAiB5R,KAAK0C,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,EACrB,IAAK,IAAIX,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,EAAW,GAAGD,GACxBf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,EAAW,GAAGD,EAAc,GACtCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,IAAK,IAAI7R,EAAI,EAAGA,EAAIqQ,EAAUrQ,IAC5B0N,EAAaqB,UAAUkB,EAAiBjQ,EAAI,GAAK2P,EAAY3P,GAE/DiQ,GAAkBI,EAElB,IAAK,IAAIrQ,EAAI,EAAGA,EAAIqQ,EAAUrQ,IAC5B0N,EAAaqB,UAAUkB,EAAiBjQ,EAAI,GAAKuP,EAAWvP,GAE9DiQ,GAAkBI,EAElB3C,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA,IAAK,IAAIjQ,EAAI,EAAGA,EAAIoQ,EAAapQ,IAC/B0N,EAAakB,YAAYoB,EAAmB,EAAIhQ,GAAK0N,EAAaoB,SAAS9O,GAE7EgQ,GAAoBI,EAEpB,IAAK,IAAIpQ,EAAI,EAAGA,EAAIoQ,EAAapQ,IAC/B0N,EAAakB,YAAYoB,EAAmB,EAAIhQ,GAAK0N,EAAamB,cAAc7O,GAElFgQ,GAAoBI,EAEpB1C,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpB,IAAK,IAAIY,EAAW,EAAGA,EAAWP,EAAUO,IAC1ChB,EAAYgB,GAAUR,EAAc,GAAK,EAG3C,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDf,EAAYS,EAAW,GAAGM,GAAe,EAI3C,GADAP,IACIkB,EAAmBlB,EAAc,EACnC,IAAK,IAAIO,EAAcW,EAAmB,EAAGX,EAAcP,EAAaO,IACtEjD,EAAamB,cAAc8B,GAAejD,EAAamB,cAAc8B,EAAc,GAKvF,GADAN,IACIgB,EAAgBhB,EAAW,EAC7B,IAAK,IAAIO,EAAWS,EAAgB,EAAGT,EAAWP,EAAUO,IAC1DrB,EAAWqB,GAAYrB,EAAWqB,EAAW,GAIjD,GAAIP,EAAW,GAAK7C,EAAYC,oBAAsBV,EAAe,SAsBrE,GApBAqC,EAAyBlP,KAAK0C,IAAI8K,EAAamB,cAAc,IAC7DwC,EAAgB,EAChBE,EAAa3B,EAAY,GAAG,GAC5B+B,EAAsBzR,KAAK0C,IAAI2M,EAAW,IAC1C+B,EAAmB,EACnBM,EACED,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqB1R,KAAK0C,IAAI2O,GAEjF7D,EAAaoB,SAAS,GAAK,EACvB5O,KAAK0C,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtBjE,EAAYQ,qBAAqB6D,EAAsB,GACrDrE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAC9D7D,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAaoB,SAAS,GACvEkB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAamB,cAAc,GAC5EmB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpBtC,EAAaqB,UAAUkB,EAAiB,GAAKN,EAAY,GACzDM,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKV,EAAW,GACxDU,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA1C,EAAagB,eAAiByB,EACC,IAA3BzC,EAAaU,WACfvN,EAAS,0CAA0CsP,KAGrDgC,EAAwBhC,GACxB,KACD,CACF,CACH,CA1jBEiC,CAAoBvJ,EAAUwD,EAAS+C,EAAoCrB,GAG3E,IAAK,IAAI3G,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACrEqG,EAAYlM,eAAe6F,GAAasG,EAAae,qBAAqBrH,GAI5E,MAAMH,kBAAEA,EAAiBW,kBAAEA,GAAsBiB,EACjD,IAAK,IAAIzB,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB7G,OAAQgH,IACtC,OAA3ByB,EAASxF,cAEXxC,EACE,GAAGoG,EAAkBG,GAAWiL,cAAc,OAAO5E,EAAYlM,eAC/D6F,GACAiL,cAAc,MAIlBxR,EACE,GAAGoG,EAAkBG,GAAWiL,cAAc,OAAOzK,EAAkBR,GAAWiL,cAChF,OACI5E,EAAYlM,eAAe6F,GAAWiL,cAAc,MAKhE3R,QAAQwC,QAAQ,iBAChBtC,EAAS,8BAET,MAAQqG,kBAAmBqL,EAAa1K,kBAAmB2K,GAAgB1J,EAC3E,MAAO,CACLtH,eAAgBkM,EAAYlM,eAAeiR,MAAM,EAAG1J,GACpD2J,iBAAkB,CAChBxL,kBAAmBqL,EACnB1K,kBAAmB2K,GAGzB,CAqEA,SAAS3B,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,GACjF,MAAMvG,EAAemG,EAAYC,oBAAsB,EAGvD,GAAIpG,EAAe,GAAKA,GAAgBqB,EAASqE,cAE/C,OADAnM,EAAS,sCAAsCyG,oBAA+BqB,EAASqE,mBAChF,EAIT,MAAMpB,oBAAEA,EAAmBE,oBAAEA,EAAmBM,IAAEA,GAAQyB,EAAc,CACtEvG,eACAD,IAAKkG,EAAY5I,eACjBgE,WACAG,eAAgBA,EAChBqD,UAEA9K,eAAgBmM,EAAa2B,sBAC7BrC,sBAAuBU,EAAaV,wBAItC,IAAI0F,EAA8BjQ,MAAM4J,EAAQlD,UAC7ClG,OACA8I,KAAI,IAAMtJ,MAAM4J,EAAQlD,UAAUlG,KAAK,KACtC0P,EAAyBlQ,MAAM4J,EAAQlD,UAAUlG,KAAK,GAG1D,GAAI8K,IAAkB3B,EAA6B,CAEjD,IAAIwG,GAAwB,EAC5B,IAAK,MAAMtI,KAAezB,EAASnD,iBACjC,GACqE,eAAnE4J,EAA0BpF,mBAAmBI,KAAe,IAC5DzB,EAASnD,iBAAiB4E,GAAauI,MAAK,EAAExN,EAAS8G,KAAO9G,IAAYmC,IAC1E,CACAoL,GAAwB,EACxB,KACD,CAIH,GAAIA,EAAuB,CACzB,MAAMlK,YAAEA,EAAWC,aAAEA,GAAiB0D,EAChCyG,EAASxD,EAA0BzD,wCACvCrE,EACAqB,EAAS5B,kBACT4B,EAASjB,kBACTc,EACAC,EACAK,GAEF0J,EAA8BI,EAAOhH,oBACrC6G,EAAyBG,EAAO9G,mBACjC,CAGF,CAGD,IAAK,IAAI+G,EAAa,EAAGA,EAAa1G,EAAQlD,SAAU4J,IACtD,IAAK,IAAIC,EAAa,EAAGA,EAAa3G,EAAQlD,SAAU6J,IACtDrF,EAAY7B,oBAAoBiH,GAAYC,GAC1ClH,EAAoBiH,GAAYC,GAAcN,EAA4BK,GAAYC,GAK5F,IAAK,IAAIxJ,EAAiB,EAAGA,EAAiB6C,EAAQlD,SAAUK,IAAkB,CAChF,MAAMgB,EAAkB8B,EAAI9C,GAAkB,EAC9CiE,EAAYQ,qBAAqBzD,IAC/BwB,EAAoBxC,GAAkBmJ,EAAuBnJ,EAChE,CAED,OAAO,CACT,CA0YA,SAAS2I,EAAwBhC,GAC/B,IAAK,IAAI/I,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3DsG,EAAae,qBAAqBrH,GAAaqG,EAAY9C,eAAevD,GAG5E,IAAK,IAAI6L,EAAiB,EAAGA,GAAkBvF,EAAa5E,WAAYmK,IAAkB,CACxF9C,GAAoB,EACpB,IAAI2B,EAAsBjE,EAAakB,YAAYoB,EAAmB,GAClEI,EAAc1C,EAAakB,YAAYoB,GACvCsB,EAAmB5D,EAAakB,YAAYoB,EAAmB,GAGnE,GAFiBtC,EAAakB,YAAYoB,EAAmB,GAEtC,IAAnB8C,EACF9C,IACAtC,EAAamB,cAAc,GAAKnB,EAAakB,YAAYoB,EAAmB,GAC5EA,IACAtC,EAAaoB,SAAS,GAAKpB,EAAakB,YAAYoB,EAAmB,OAClE,CACLA,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAamB,cAAc8B,GACzBjD,EAAakB,YAAYoB,EAAmB,EAAIW,GAEpDX,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAejD,EAAakB,YAAYoB,EAAmB,EAAIW,EAExF,CAED,IAAIvB,EAAyBlP,KAAK0C,IAAI8K,EAAamB,cAAcyC,EAAmB,IACpF,GAAIhE,EAAY/C,mBAAmB6E,EAAyB,GAAK,EAAG,SAEpE,IAAI2D,EAAmB,EACvBrF,EAAaoB,SAASwC,EAAmB,GAAK,EAC9C,IAAK,IAAIX,EAAc,EAAGA,EAAcP,EAAaO,IACnDoC,GACErF,EAAaoB,SAAS6B,GACtBpD,EAAae,qBAAqBpO,KAAK0C,IAAI8K,EAAamB,cAAc8B,IAAgB,GAG1FpD,EAAae,qBAAqBc,EAAyB,GACzD2D,EAAmBzF,EAAYQ,qBAAqB6D,EAAsB,GAE5ErE,EAAY/C,mBAAmB6E,EAAyB,GAAK,CAC9D,CAE8B,IAA3B7B,EAAaU,WACfvN,EAAS,oDAAoDsP,IACjE,CCzsBO,SAASgD,EAAcC,EAAaC,EAAShS,EAAgB,IAAKC,EAAY,MACnF,IAAIgS,EAAY,EACZ9R,GAAY,EACZC,EAAa,EACb0F,EAAS,GACT5F,EAAiB,GACjBL,EAAiB,GACjBC,EAAiB,GAGjB2H,EAAauK,EAAQxK,SAAS5B,kBAAkB7G,OAGpD,IAAK,IAAID,EAAI,EAAGA,EAAI2I,EAAY3I,IAC9BgH,EAAOhH,GAAK,EACZoB,EAAepB,GAAK,EAQtB,IAJIkT,EAAQE,iBAAmBF,EAAQE,gBAAgBnT,SAAW0I,IAChEvH,EAAiB,IAAI8R,EAAQE,kBAGxB9R,EAAaJ,IAAkBG,GAAW,CAE/C,IAAK,IAAIrB,EAAI,EAAGA,EAAIoB,EAAenB,OAAQD,IACzCoB,EAAepB,GAAKqT,OAAOjS,EAAepB,IAAMqT,OAAOrM,EAAOhH,IAIhE,GAA6B,YAAzBkT,EAAQpS,aAA4B,CAOtCkG,EANsB2G,EACpBN,EACA6F,EAAQxK,SACRwK,EAAQnJ,mBACR,CAAE3I,iBAAgByL,sBAAuBqG,EAAQrG,wBAE5BzL,cAC7B,KAAW,GAEFL,iBAAgBC,kBAAmBiS,EACpCC,EAAQxK,SACRwK,EAAQnJ,mBACR3I,EACA8R,EAAQrG,wBAKV7F,EAD2BnG,EAAkBqS,EAAQpS,aAAcC,EAAgBC,GACvDI,cAC7B,CAQD,GALA+R,EAAYtT,EAAcmH,GAG1BvG,EAAS,4BAA4Ba,EAAa,mBAAmB6R,EAAUjB,cAAc,MAEzFiB,GAAahS,EACfE,GAAY,OACP,GAAI8R,EAAY,IAAK,CAC1BvS,EAAS,uCAAuCuS,KAChD,KACD,CAED7R,GACD,CAED,MAAO,CACLF,iBACAC,YACAC,aACAP,iBACAC,iBAEJ,CC7EO,MAAMsS,EACX,WAAArQ,GACEG,KAAKmQ,aAAe,KACpBnQ,KAAKoQ,WAAa,GAClBpQ,KAAK2G,mBAAqB,GAC1B3G,KAAKtC,aAAe,UACpBsC,KAAKqQ,qBAAuB,KAC5BhT,EAAS,kCACV,CAOD,eAAAiT,CAAgBH,EAActS,EAAU,IACtCmC,KAAKmQ,aAAeA,EAGhBtS,GAAWA,EAAQwS,uBACrBrQ,KAAKqQ,qBAAuBxS,EAAQwS,qBACpC/S,EAAS,8BAGXA,EAAS,yBAAyB6S,IACnC,CAED,aAAAI,CAAcH,GACZpQ,KAAKoQ,WAAaA,EAClB9S,EAAS,oCAAoC8S,EAAWtQ,gBACzD,CAED,oBAAA0Q,CAAqBzJ,EAAa0J,GAChCzQ,KAAK2G,mBAAmBI,GAAe0J,EACvCnT,EAAS,0CAA0CyJ,YAAsB0J,EAAU,KACpF,CAED,eAAAC,CAAgBhT,GACdsC,KAAKtC,aAAeA,EACpBJ,EAAS,yBAAyBI,IACnC,CAED,KAAAiT,GACE,IAAK3Q,KAAKmQ,eAAiBnQ,KAAKoQ,aAAepQ,KAAK2G,mBAAoB,CACtE,MAAMiK,EAAQ,kFAEd,MADAzT,QAAQyT,MAAMA,GACR,IAAIC,MAAMD,EACjB,CAYD,IAAIjT,EAAiB,GACjBC,EAAiB,GACjBI,EAAiB,GACjBgS,EAAkB,GAGtB3S,EAAS,qBACT,MAAMiI,EPzEH,SAAqB8K,GAC1B,MAAMtQ,cAAEA,EAAaiB,aAAEA,EAAYE,aAAEA,EAAYD,KAAEA,EAAIE,KAAEA,EAAInB,aAAEA,EAAYoB,WAAEA,GAAeiP,EAG5F,IAAIU,EACkB,OAAlBhR,EACFgR,EAAO,IAAIvN,EAAO,CAAExC,eAAcC,OAAMjB,eAAcoB,eAC3B,OAAlBrB,EACTgR,EAAO,IAAI1M,EAAO,CAAErD,eAAcC,OAAMC,eAAcC,OAAMnB,eAAcoB,eAE1E3D,EAAS,+CAIX,MAAMuT,EAA+BD,EAAK1P,0BAA4B0P,EAAK3P,WAAa2P,EAAKrN,eAG7F,IAWIkG,EAAepE,EAXf7B,EAAoBqN,EAA6BrN,kBACjDW,EAAoB0M,EAA6B1M,kBACjDV,EAAcoN,EAA6BpN,YAC3CW,EAAcyM,EAA6BzM,YAC3CN,EAAM+M,EAA6BzP,eACnCa,EAAmB4O,EAA6B5O,iBAmBpD,OAhBqBhB,SAMnBwI,EAAgB3F,EAAInH,OACpB0I,EAAa7B,EAAkB7G,OAC/BS,EAAS,0BAA0BqM,kBAA8BpE,aAGjEoE,EAAgB5I,GAAkC,OAAlBjB,EAAyBmB,EAAe,GACxEsE,EAAa5B,GAAiC,OAAlB7D,EAAyBwE,EAAc,GACnEhH,EAAS,2CAA2CqM,kBAA8BpE,YAG7E,CACL7B,oBACAW,oBACAV,cACAW,cACAN,MACA7B,mBACAwH,gBACApE,aACAzF,gBACAC,eAEJ,COoBqBiR,CAAYhR,KAAKoQ,YAClC/S,EAAS,8BAGT,MAAM6R,EAAmB,CACvBxL,kBAAmB4B,EAAS5B,kBAC5BW,kBAAmBiB,EAASjB,mBAM9B,GAFAhH,EAAS,gCACTF,QAAQgB,KAAK,oBACa,yBAAtB6B,KAAKmQ,aAIP,GAHA9S,EAAS,iBAAiB2C,KAAKmQ,gBAGL,YAAtBnQ,KAAKtC,aAA4B,CAMnCM,EALsBuM,EACpB1B,EACAvD,EACAtF,KAAK2G,oBAEwB3I,cACvC,KAAa,GAEFL,iBAAgBC,kBLnFpB,SAAmC0H,EAAUqB,GAClDtJ,EAAS,mDAGT,MAAMqG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYtI,OAAQmM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1B,MAAMmI,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAG5EY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EAG7C,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC/D,CACF,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYtI,OAAQqM,IAAoB,CAExF,MAAMjB,EAA+BxC,EAAexF,kBAClDkF,EAAY6D,GACZ7D,EAAY+D,IAIRU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAGlE,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAChE,CACF,CACF,CAGN,CAGD,MAAM4D,EAA4B,IAAIrF,EACpCC,EACAxE,EACA6B,EACAlE,EACAC,GAkBF,OAdAgM,EAA0B1E,mCACxBzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAIFsG,EAA0BnF,qCAAqChJ,EAAgBD,GAC/EN,EAAS,iDAEF,CACLM,iBACAC,iBAEJ,CKvD8CqT,CAA0B3L,EAAUtF,KAAK2G,qBAE/E3I,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,MACI,GAA0B,2BAAtBgC,KAAKmQ,aAA2C,CACzD9S,EAAS,iBAAiB2C,KAAKmQ,gBAG/B,IAAI1G,EAAwB,EAC5B,MAAMyH,EAA2B,EAG3BpB,EAAU,CACdxK,SAAUA,EACVqB,mBAAoB3G,KAAK2G,mBACzB8C,sBAAuBA,EACvB/L,aAAcsC,KAAKtC,aACnBsS,mBAGF,KAAOvG,GAAyB,GAAG,CAEjCqG,EAAQrG,sBAAwBA,EAG5BzL,EAAenB,OAAS,IAC1BiT,EAAQE,gBAAkB,IAAIhS,IAIhC,MAAMmT,EAAsBvB,EAAcpG,EAA6BsG,EAAS,IAAK,MAGrFnS,EAAiBwT,EAAoBxT,eACrCC,EAAiBuT,EAAoBvT,eACrCI,EAAiBmT,EAAoBnT,eAGrCyL,GAAyB,EAAIyH,CAC9B,CACP,MAAW,GAA0B,yBAAtBlR,KAAKmQ,aAGd,GAFA9S,EAAS,iBAAiB2C,KAAKmQ,gBAEL,YAAtBnQ,KAAKtC,aACPF,EACE,uGAEG,GAEFG,iBAAgBC,kBC/IpB,SAAmC0H,EAAUqB,EAAoB0J,GACtEhT,EAAS,gDAGT,MAAMqG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,GAGE8L,EAAEA,EAACC,EAAEA,EAACC,EAAEA,EAACC,EAAEA,GAAMlB,EAGjBvH,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAEJ,GAAsB,OAAlBhJ,EAIF,IAAK,IAAImE,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBnJ,KAAK0C,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAIoC,EAAkB,EAAGA,EAAkBlD,EAAYtI,OAAQwL,IAAmB,CAErF,MAAMjI,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAYkD,KAIRnC,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAI4L,EAAS,EACb,IAAK,IAAI5U,EAAI,EAAGA,EAAIgJ,EAAUhJ,IAC5B4U,GAAU9N,EAAkBiC,EAAiB/I,IAAMwD,EAAcxD,GAInE,MAAM6U,EAAIL,EAAEI,GACNE,EAAIL,EAAEG,GACNhR,EAAI8Q,EAAEE,GACNG,EAAIJ,EAAEC,GAGZ,IAAK,IAAIvI,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,MAAM2I,EAAmBjM,EAAiBsD,GAG1CrL,EAAegU,IACbxM,EAAaiD,GAAmBnC,EAAcyL,EAAIvR,EAAc6I,GAElE,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,MAAMC,EAAmBzC,EAAiBwC,GAG1CxK,EAAeiU,GAAkBxJ,IAC/BhD,EAAaiD,GACbnC,EACAuL,EACAtL,EAAoB8C,GACpB9C,EAAoBgC,GAGtBxK,EAAeiU,GAAkBxJ,IAC/BhD,EAAaiD,GACbnC,EACAwL,EACAvL,EAAoBgC,GACpB/H,EAAc6I,GAGhBtL,EAAeiU,GAAkBxJ,IAC/BhD,EAAaiD,GACbnC,EACA1F,EACAJ,EAAc6I,GACd7I,EAAc+H,EACjB,CACF,CACF,CACF,KAC0B,OAAlBrI,GACTtC,EAAS,0EAkBX,OAbkC,IAAI4L,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAE5EN,EAAS,8CAEF,CACLM,iBACAC,iBAEJ,CDc8CiU,CACpCvM,EACAtF,KAAK2G,mBACL3G,KAAKqQ,uBAIPrS,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,CAKH,OAHAb,QAAQwC,QAAQ,oBAChBtC,EAAS,6BAEF,CAAEW,iBAAgBkR,mBAC1B,EEnKE,MAAC4C,EAAoBC,MAAOC,IAC/B,IAAIzC,EAAS,CACX7L,kBAAmB,GACnBW,kBAAmB,GACnB/C,eAAgB,CACdE,aAAc,GACdC,iBAAkB,IAEpBU,iBAAkB,GAClBwE,mBAAoB,GACpBrE,kBAAmB,CAAE,EACrB2P,MAAO,EACPC,OAAO,EACPC,SAAU,IACVxO,YAAa,EACbW,YAAa,EACbpC,gBAAiB,GACjBN,aAAc,CAAE,GAIdwQ,SADgBJ,EAAKK,QAEtBC,MAAM,MACN9J,KAAK+J,GAASA,EAAKC,SACnBC,QAAQF,GAAkB,KAATA,GAAwB,MAATA,IAE/BG,EAAU,GACVC,EAAY,EAEZC,EAAmB,EACnBrN,EAAa,EACbsN,EAAsB,EACtBC,EAAmB,CAAElN,SAAU,GAC/BmN,EAAoB,EACpBC,EAAW,GACXC,EAA2B,EAE3BC,EAAsB,EAEtBC,EAAyB,EACzBC,EAAsB,CACxBC,IAAK,EACL3Q,IAAK,EACL4Q,YAAa,EACb7I,YAAa,GAEX8I,EAA2B,EAE3BC,EAAwB,CAAA,EAE5B,KAAOb,EAAYP,EAAMvV,QAAQ,CAC/B,MAAM0V,EAAOH,EAAMO,GAEnB,GAAa,gBAATJ,EAAwB,CAC1BG,EAAU,aACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,gBACVC,IACA,QACN,CAAW,GAAa,sBAATJ,EAA8B,CACvCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,WAATJ,EAAmB,CAC5BG,EAAU,QACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACD,CAED,MAAMc,EAAQlB,EAAKD,MAAM,OAAOG,QAAQiB,GAAkB,KAATA,IAEjD,GAAgB,eAAZhB,EACFnD,EAAO0C,MAAQ0B,WAAWF,EAAM,IAChClE,EAAO2C,MAAqB,MAAbuB,EAAM,GACrBlE,EAAO4C,SAAWsB,EAAM,QACnB,GAAgB,kBAAZf,GACT,GAAIe,EAAM5W,QAAU,EAAG,CACrB,IAAK,QAAQ+W,KAAKH,EAAM,IAAK,CAC3Bd,IACA,QACD,CAED,MAAMlQ,EAAYoR,SAASJ,EAAM,GAAI,IAC/B/Q,EAAMmR,SAASJ,EAAM,GAAI,IAC/B,IAAI3Q,EAAO2Q,EAAMxE,MAAM,GAAG3L,KAAK,KAC/BR,EAAOA,EAAKgR,QAAQ,SAAU,IAE9BvE,EAAOrN,gBAAgBD,KAAK,CAC1BS,MACAD,YACAK,QAEH,OACI,GAAgB,UAAZ4P,EAAqB,CAC9B,GAAyB,IAArBE,EAAwB,CAC1BA,EAAmBiB,SAASJ,EAAM,GAAI,IACtClO,EAAasO,SAASJ,EAAM,GAAI,IAChClE,EAAO7L,kBAAoB,IAAIxE,MAAMqG,GAAY7F,KAAK,GACtD6P,EAAOlL,kBAAoB,IAAInF,MAAMqG,GAAY7F,KAAK,GACtDiT,IACA,QACD,CAED,GAAIE,EAAsBD,GAAkD,IAA9BE,EAAiBlN,SAAgB,CAC7EkN,EAAmB,CACjBO,IAAKQ,SAASJ,EAAM,GAAI,IACxB/Q,IAAKmR,SAASJ,EAAM,GAAI,IACxBM,WAAYF,SAASJ,EAAM,GAAI,IAC/B7N,SAAUiO,SAASJ,EAAM,GAAI,KAG/BT,EAAW,GACXD,EAAoB,EACpBE,EAA2B,EAE3BN,IACA,QACD,CAED,GAAII,EAAoBD,EAAiBlN,SAAU,CACjD,IAAK,IAAIhJ,EAAI,EAAGA,EAAI6W,EAAM5W,QAAUkW,EAAoBD,EAAiBlN,SAAUhJ,IACjFoW,EAAS/Q,KAAK4R,SAASJ,EAAM7W,GAAI,KACjCmW,IAGF,GAAIA,EAAoBD,EAAiBlN,SAAU,CACjD+M,IACA,QACD,CAEDA,IACA,QACD,CAED,GAAIM,EAA2BH,EAAiBlN,SAAU,CACxD,MAAMoO,EAAUhB,EAASC,GAA4B,EAC/CjU,EAAI2U,WAAWF,EAAM,IACrBQ,EAAIN,WAAWF,EAAM,IAE3BlE,EAAO7L,kBAAkBsQ,GAAWhV,EACpCuQ,EAAOlL,kBAAkB2P,GAAWC,EACpC1E,EAAO5L,cACP4L,EAAOjL,cAEP2O,IAEIA,IAA6BH,EAAiBlN,WAChDiN,IACAC,EAAmB,CAAElN,SAAU,GAElC,CACP,MAAW,GAAgB,aAAZ8M,EAAwB,CACjC,GAA4B,IAAxBQ,EAA2B,CAC7BA,EAAsBW,SAASJ,EAAM,GAAI,IACzBI,SAASJ,EAAM,GAAI,IACnCd,IACA,QACD,CAED,GAAIQ,EAAyBD,GAA2D,IAApCE,EAAoB3I,YAAmB,CACzF2I,EAAsB,CACpBC,IAAKQ,SAASJ,EAAM,GAAI,IACxB/Q,IAAKmR,SAASJ,EAAM,GAAI,IACxBH,YAAaO,SAASJ,EAAM,GAAI,IAChChJ,YAAaoJ,SAASJ,EAAM,GAAI,KAGlClE,EAAO3N,aAAawR,EAAoBE,cACrC/D,EAAO3N,aAAawR,EAAoBE,cAAgB,GAAKF,EAAoB3I,YAEpF8I,EAA2B,EAC3BZ,IACA,QACD,CAED,GAAIY,EAA2BH,EAAoB3I,YAAa,CAC3CoJ,SAASJ,EAAM,GAAI,IACtC,MAAMS,EAAcT,EAAMxE,MAAM,GAAGzG,KAAK2L,GAAQN,SAASM,EAAK,MAE9D,GAAwC,IAApCf,EAAoBE,aAAyD,IAApCF,EAAoBE,YAAmB,CAClF,MAAMc,EAAchB,EAAoB1Q,IAEnC8Q,EAAsBY,KACzBZ,EAAsBY,GAAe,IAGvCZ,EAAsBY,GAAanS,KAAKiS,GAGnC3E,EAAOjN,kBAAkB8R,KAC5B7E,EAAOjN,kBAAkB8R,GAAe,IAE1C7E,EAAOjN,kBAAkB8R,GAAanS,KAAKiS,EACrD,MAAuD,IAApCd,EAAoBE,YAE7B/D,EAAOjO,eAAeG,iBAAiBQ,KAAKiS,IACC,IAApCd,EAAoBE,aAGgB,KAApCF,EAAoBE,cAD7B/D,EAAOjO,eAAeE,aAAaS,KAAKiS,GAM1CX,IAEIA,IAA6BH,EAAoB3I,cACnD0I,IACAC,EAAsB,CAAE3I,YAAa,GAExC,CACF,CAEDkI,GACD,CAuBD,OApBApD,EAAOrN,gBAAgBK,SAASC,IAC9B,GAAuB,IAAnBA,EAAKC,UAAiB,CACxB,MAAM4R,EAAgBb,EAAsBhR,EAAKE,MAAQ,GAErD2R,EAAcxX,OAAS,GACzB0S,EAAO5I,mBAAmB1E,KAAK,CAC7Ba,KAAMN,EAAKM,KACXJ,IAAKF,EAAKE,IACV4R,MAAOD,GAGZ,KAGH/W,EACE,+CAA+CoE,KAAKC,UAClD4N,EAAOjN,2FAIJiN,CAAM,ECrQR,SAASgF,EACdvW,EACAkR,EACAiB,EACArQ,EACA0U,EACAC,EACAC,EAAW,cAEX,MAAMhR,kBAAEA,EAAiBW,kBAAEA,GAAsB6K,EAEjD,GAAsB,OAAlBpP,GAAuC,SAAb0U,EAAqB,CAEjD,IAAIG,EAEFA,EADE3W,EAAenB,OAAS,GAAKqC,MAAMqC,QAAQvD,EAAe,IACpDA,EAAewK,KAAKoM,GAAQA,EAAI,KAEhC5W,EAEV,IAAI6W,EAAQ3V,MAAM4V,KAAKpR,GAEnBqR,EAAW,CACb/V,EAAG6V,EACHZ,EAAGU,EACHK,KAAM,QACNC,KAAM,UACN1C,KAAM,CAAE2C,MAAO,mBAAoBC,MAAO,GAC1CrS,KAAM,YAGJsS,EAAiBtY,KAAKuY,IAAIC,OAAOC,WAAY,KAC7CC,EAAe1Y,KAAKyC,OAAOsV,GAC3BY,EAAaL,EAAiBI,EAI9BE,EAAS,CACXC,MAAO,eAAexF,IACtBgF,MALcrY,KAAKyC,IAAIkW,EAAaD,EAAc,KAMlDI,OALe,IAMfC,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,YAChBI,OAAQ,CAAEC,EAAG,GAAIC,EAAG,GAAIC,EAAG,GAAIxE,EAAG,KAGpCyE,OAAOC,QAAQ3B,EAAW,CAACM,GAAWW,EAAQ,CAAEW,YAAY,GAC7D,MAAM,GAAsB,OAAlBvW,GAAuC,YAAb0U,EAAwB,CAE3D,MAAM8B,EAA4B,eAAb5B,EAGf6B,EAAgB,IAAIC,IAAI9S,GAAmB+S,KAC3CC,EAAgB,IAAIF,IAAInS,GAAmBoS,KAGjD,IAAIE,EAEFA,EADEzX,MAAMqC,QAAQvD,EAAe,IACrBA,EAAewK,KAAKoO,GAAQA,EAAI,KAEhC5Y,EAIZ,IAAIoX,EAAiBtY,KAAKuY,IAAIC,OAAOC,WAAY,KAC7CvU,EAAOlE,KAAKyC,OAAOmE,GAEnBmT,EADO/Z,KAAKyC,OAAO8E,GACErD,EACrB8V,EAAYha,KAAKuY,IAAID,EAAgB,KAIrCM,EAAS,CACXC,MAAO,GAAGnB,YAAmBrE,IAC7BgF,MAAO2B,EACPlB,OANekB,EAAYD,EAAc,GAOzChB,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,KAChBI,OAAQ,CAAEC,EAAG,GAAIC,EAAG,GAAIC,EAAG,GAAIxE,EAAG,IAClCqF,UAAW,WAGb,GAAIT,EAAc,CAEhB,MAAMU,EAAYT,EACZU,EAAYP,EAGSrY,KAAK6Y,QAAQhY,MAAM4V,KAAKpR,GAAoB,CAACsT,EAAWC,IACnF,IAAIE,EAAuB9Y,KAAK6Y,QAAQhY,MAAM4V,KAAKzQ,GAAoB,CAAC2S,EAAWC,IAG/EG,EAAmB/Y,KAAK6Y,QAAQhY,MAAM4V,KAAK9W,GAAiB,CAACgZ,EAAWC,IAGxEI,EAAqBhZ,KAAKiZ,UAAUF,GAGpCG,EAAmB,GACvB,IAAK,IAAI3a,EAAI,EAAGA,EAAIoa,EAAYC,EAAWra,GAAKqa,EAAW,CACzD,IAAIO,EAAS9T,EAAkB9G,GAC/B2a,EAAiBtV,KAAKuV,EACvB,CAGD,IAAIC,EAAc,CAChBC,EAAGL,EACHpC,KAAM,UACN0C,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRnC,MAAO,YAET3W,EAAGuY,EACHtD,EAAGkD,EAAqB,GACxBrU,KAAM,kBAIRqT,OAAOC,QAAQ3B,EAAW,CAACgD,GAAc/B,EAAQ,CAAEW,YAAY,GACrE,KAAW,CAEL,IAAIoB,EAAc,CAChBzY,EAAG0E,EACHuQ,EAAG5P,EACHqT,EAAGf,EACH1B,KAAM,UACN0C,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRnC,MAAO,YAET7S,KAAM,kBAIRqT,OAAOC,QAAQ3B,EAAW,CAACgD,GAAc/B,EAAQ,CAAEW,YAAY,GAChE,CACF,CACH;;;;;GC/JA,MAAM0B,EAAcC,OAAO,iBACrBC,EAAiBD,OAAO,oBACxBE,EAAeF,OAAO,wBACtBG,EAAYH,OAAO,qBACnBI,EAAcJ,OAAO,kBACrBK,EAAYzB,GAAwB,iBAARA,GAA4B,OAARA,GAAgC,mBAARA,EAgDxE0B,EAAmB,IAAIC,IAAI,CAC7B,CAAC,QA7CwB,CACzBC,UAAY5B,GAAQyB,EAASzB,IAAQA,EAAImB,GACzC,SAAAU,CAAUC,GACN,MAAMC,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAE7B,OADAC,EAAOJ,EAAKC,GACL,CAACC,EAAO,CAACA,GACnB,EACDG,YAAYC,IACRA,EAAKC,QACEC,EAAKF,MAqChB,CAAC,QA/BwB,CACzBR,UAAYlP,GAAU+O,EAAS/O,IAAU8O,KAAe9O,EACxD,SAAAmP,EAAUnP,MAAEA,IACR,IAAI6P,EAcJ,OAZIA,EADA7P,aAAiBuH,MACJ,CACTuI,SAAS,EACT9P,MAAO,CACH/L,QAAS+L,EAAM/L,QACfuF,KAAMwG,EAAMxG,KACZuW,MAAO/P,EAAM+P,QAKR,CAAED,SAAS,EAAO9P,SAE5B,CAAC6P,EAAY,GACvB,EACD,WAAAJ,CAAYI,GACR,GAAIA,EAAWC,QACX,MAAMvS,OAAOyS,OAAO,IAAIzI,MAAMsI,EAAW7P,MAAM/L,SAAU4b,EAAW7P,OAExE,MAAM6P,EAAW7P,KACpB,MAoBL,SAASwP,EAAOJ,EAAKa,EAAKC,WAAYC,EAAiB,CAAC,MACpDF,EAAGG,iBAAiB,WAAW,SAASC,EAASC,GAC7C,IAAKA,IAAOA,EAAGC,KACX,OAEJ,IAhBR,SAAyBJ,EAAgBK,GACrC,IAAK,MAAMC,KAAiBN,EAAgB,CACxC,GAAIK,IAAWC,GAAmC,MAAlBA,EAC5B,OAAO,EAEX,GAAIA,aAAyBC,QAAUD,EAAcnG,KAAKkG,GACtD,OAAO,CAEd,CACD,OAAO,CACX,CAMaG,CAAgBR,EAAgBG,EAAGE,QAEpC,YADA3c,QAAQ+c,KAAK,mBAAmBN,EAAGE,6BAGvC,MAAMK,GAAEA,EAAElF,KAAEA,EAAImF,KAAEA,GAASvT,OAAOyS,OAAO,CAAEc,KAAM,IAAMR,EAAGC,MACpDQ,GAAgBT,EAAGC,KAAKQ,cAAgB,IAAI7R,IAAI8R,GACtD,IAAIC,EACJ,IACI,MAAMC,EAASJ,EAAKnL,MAAM,GAAI,GAAGwL,QAAO,CAAC/B,EAAKlW,IAASkW,EAAIlW,IAAOkW,GAC5DgC,EAAWN,EAAKK,QAAO,CAAC/B,EAAKlW,IAASkW,EAAIlW,IAAOkW,GACvD,OAAQzD,GACJ,IAAK,MAEGsF,EAAcG,EAElB,MACJ,IAAK,MAEGF,EAAOJ,EAAKnL,OAAO,GAAG,IAAMqL,EAAcV,EAAGC,KAAKvQ,OAClDiR,GAAc,EAElB,MACJ,IAAK,QAEGA,EAAcG,EAASC,MAAMH,EAAQH,GAEzC,MACJ,IAAK,YAGGE,EA+LxB,SAAe7B,GACX,OAAO7R,OAAOyS,OAAOZ,EAAK,CAAEX,CAACA,IAAc,GAC/C,CAjMsC6C,CADA,IAAIF,KAAYL,IAGlC,MACJ,IAAK,WACD,CACI,MAAM1B,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAC7BC,EAAOJ,EAAKE,GACZ2B,EAoLxB,SAAkB7B,EAAKmC,GAEnB,OADAC,EAAcC,IAAIrC,EAAKmC,GAChBnC,CACX,CAvLsCsC,CAASrC,EAAO,CAACA,GAClC,CACD,MACJ,IAAK,UAEG4B,OAAcnY,EAElB,MACJ,QACI,OAEX,CACD,MAAOkH,GACHiR,EAAc,CAAEjR,QAAO8O,CAACA,GAAc,EACzC,CACD6C,QAAQC,QAAQX,GACXY,OAAO7R,IACD,CAAEA,QAAO8O,CAACA,GAAc,MAE9BgD,MAAMb,IACP,MAAOc,EAAWC,GAAiBC,EAAYhB,GAC/ChB,EAAGiC,YAAY3U,OAAOyS,OAAOzS,OAAOyS,OAAO,GAAI+B,GAAY,CAAElB,OAAOmB,GACvD,YAATrG,IAEAsE,EAAGkC,oBAAoB,UAAW9B,GAClC+B,EAAcnC,GACVpB,KAAaO,GAAiC,mBAAnBA,EAAIP,IAC/BO,EAAIP,KAEX,IAEAgD,OAAOvK,IAER,MAAOyK,EAAWC,GAAiBC,EAAY,CAC3CjS,MAAO,IAAIqS,UAAU,+BACrBvD,CAACA,GAAc,IAEnBmB,EAAGiC,YAAY3U,OAAOyS,OAAOzS,OAAOyS,OAAO,GAAI+B,GAAY,CAAElB,OAAOmB,EAAc,GAE9F,IACQ/B,EAAGN,OACHM,EAAGN,OAEX,CAIA,SAASyC,EAAcE,IAHvB,SAAuBA,GACnB,MAAqC,gBAA9BA,EAAS/b,YAAYiD,IAChC,EAEQ+Y,CAAcD,IACdA,EAASE,OACjB,CACA,SAAS5C,EAAKK,EAAIwC,GACd,MAAMC,EAAmB,IAAIzD,IAiB7B,OAhBAgB,EAAGG,iBAAiB,WAAW,SAAuBE,GAClD,MAAMC,KAAEA,GAASD,EACjB,IAAKC,IAASA,EAAKM,GACf,OAEJ,MAAM8B,EAAWD,EAAiBE,IAAIrC,EAAKM,IAC3C,GAAK8B,EAGL,IACIA,EAASpC,EACZ,CACO,QACJmC,EAAiBG,OAAOtC,EAAKM,GAChC,CACT,IACWiC,EAAY7C,EAAIyC,EAAkB,GAAID,EACjD,CACA,SAASM,EAAqBC,GAC1B,GAAIA,EACA,MAAM,IAAIzL,MAAM,6CAExB,CACA,SAAS0L,EAAgBhD,GACrB,OAAOiD,EAAuBjD,EAAI,IAAIhB,IAAO,CACzCtD,KAAM,YACPmG,MAAK,KACJM,EAAcnC,EAAG,GAEzB,CACA,MAAMkD,EAAe,IAAIC,QACnBC,EAAkB,yBAA0BnD,YAC9C,IAAIoD,sBAAsBrD,IACtB,MAAMsD,GAAYJ,EAAaP,IAAI3C,IAAO,GAAK,EAC/CkD,EAAa1B,IAAIxB,EAAIsD,GACJ,IAAbA,GACAN,EAAgBhD,EACnB,IAcT,SAAS6C,EAAY7C,EAAIyC,EAAkB5B,EAAO,GAAI2B,EAAS,cAC3D,IAAIe,GAAkB,EACtB,MAAMlC,EAAQ,IAAImC,MAAMhB,EAAQ,CAC5B,GAAAG,CAAIc,EAASxa,GAET,GADA6Z,EAAqBS,GACjBta,IAAS0V,EACT,MAAO,MAXvB,SAAyB0C,GACjB+B,GACAA,EAAgBM,WAAWrC,EAEnC,CAQoBsC,CAAgBtC,GAChB2B,EAAgBhD,GAChByC,EAAiBmB,QACjBL,GAAkB,CAAI,EAG9B,GAAa,SAATta,EAAiB,CACjB,GAAoB,IAAhB4X,EAAKvd,OACL,MAAO,CAAEue,KAAM,IAAMR,GAEzB,MAAM3E,EAAIuG,EAAuBjD,EAAIyC,EAAkB,CACnD/G,KAAM,MACNmF,KAAMA,EAAK5R,KAAK4U,GAAMA,EAAEC,eACzBjC,KAAKd,GACR,OAAOrE,EAAEmF,KAAKkC,KAAKrH,EACtB,CACD,OAAOmG,EAAY7C,EAAIyC,EAAkB,IAAI5B,EAAM5X,GACtD,EACD,GAAAuY,CAAIiC,EAASxa,EAAMkY,GACf2B,EAAqBS,GAGrB,MAAOxT,EAAOgS,GAAiBC,EAAYb,GAC3C,OAAO8B,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,MACNmF,KAAM,IAAIA,EAAM5X,GAAMgG,KAAK4U,GAAMA,EAAEC,aACnC/T,SACDgS,GAAeF,KAAKd,EAC1B,EACD,KAAAK,CAAMqC,EAASO,EAAUC,GACrBnB,EAAqBS,GACrB,MAAMW,EAAOrD,EAAKA,EAAKvd,OAAS,GAChC,GAAI4gB,IAASxF,EACT,OAAOuE,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,aACPmG,KAAKd,GAGZ,GAAa,SAATmD,EACA,OAAOrB,EAAY7C,EAAIyC,EAAkB5B,EAAKnL,MAAM,GAAI,IAE5D,MAAOoL,EAAciB,GAAiBoC,EAAiBF,GACvD,OAAOhB,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,QACNmF,KAAMA,EAAK5R,KAAK4U,GAAMA,EAAEC,aACxBhD,gBACDiB,GAAeF,KAAKd,EAC1B,EACD,SAAAqD,CAAUX,EAASQ,GACfnB,EAAqBS,GACrB,MAAOzC,EAAciB,GAAiBoC,EAAiBF,GACvD,OAAOhB,EAAuBjD,EAAIyC,EAAkB,CAChD/G,KAAM,YACNmF,KAAMA,EAAK5R,KAAK4U,GAAMA,EAAEC,aACxBhD,gBACDiB,GAAeF,KAAKd,EAC1B,IAGL,OA9EJ,SAAuBM,EAAOrB,GAC1B,MAAMsD,GAAYJ,EAAaP,IAAI3C,IAAO,GAAK,EAC/CkD,EAAa1B,IAAIxB,EAAIsD,GACjBF,GACAA,EAAgBiB,SAAShD,EAAOrB,EAAIqB,EAE5C,CAuEIiD,CAAcjD,EAAOrB,GACdqB,CACX,CAIA,SAAS8C,EAAiBrD,GACtB,MAAMyD,EAAYzD,EAAa7R,IAAI+S,GACnC,MAAO,CAACuC,EAAUtV,KAAKuV,GAAMA,EAAE,MALnBnJ,EAK+BkJ,EAAUtV,KAAKuV,GAAMA,EAAE,KAJ3D7e,MAAM8e,UAAUC,OAAOtD,MAAM,GAAI/F,KAD5C,IAAgBA,CAMhB,CACA,MAAMkG,EAAgB,IAAI4B,QAe1B,SAASnB,EAAYjS,GACjB,IAAK,MAAOxG,EAAMob,KAAY5F,EAC1B,GAAI4F,EAAQ1F,UAAUlP,GAAQ,CAC1B,MAAO6U,EAAiB7C,GAAiB4C,EAAQzF,UAAUnP,GAC3D,MAAO,CACH,CACI2L,KAAM,UACNnS,OACAwG,MAAO6U,GAEX7C,EAEP,CAEL,MAAO,CACH,CACIrG,KAAM,MACN3L,SAEJwR,EAAcoB,IAAI5S,IAAU,GAEpC,CACA,SAASgR,EAAchR,GACnB,OAAQA,EAAM2L,MACV,IAAK,UACD,OAAOqD,EAAiB4D,IAAI5S,EAAMxG,MAAMiW,YAAYzP,EAAMA,OAC9D,IAAK,MACD,OAAOA,EAAMA,MAEzB,CACA,SAASkT,EAAuBjD,EAAIyC,EAAkBoC,EAAKvD,GACvD,OAAO,IAAII,SAASC,IAChB,MAAMf,EASH,IAAIjb,MAAM,GACZQ,KAAK,GACL8I,KAAI,IAAM1L,KAAKuhB,MAAMvhB,KAAKwhB,SAAWrO,OAAOsO,kBAAkBlB,SAAS,MACvE/Z,KAAK,KAXN0Y,EAAiBjB,IAAIZ,EAAIe,GACrB3B,EAAGN,OACHM,EAAGN,QAEPM,EAAGiC,YAAY3U,OAAOyS,OAAO,CAAEa,MAAMiE,GAAMvD,EAAU,GAE7D,CCzUO,MAAM2D,EAKX,WAAA3e,GACEG,KAAKye,OAAS,KACdze,KAAK0e,UAAY,KACjB1e,KAAK2e,SAAU,EAEf3e,KAAK4e,aACN,CAOD,iBAAMA,GACJ,IACE5e,KAAKye,OAAS,IAAII,OAAO,IAAIC,IAAI,iCAAkCC,KAAM,CACvE9J,KAAM,WAGRjV,KAAKye,OAAOO,QAAWC,IACrB9hB,QAAQyT,MAAM,iCAAkCqO,EAAM,EAExD,MAAMC,EAAgBC,EAAanf,KAAKye,QAExCze,KAAK0e,gBAAkB,IAAIQ,EAE3Blf,KAAK2e,SAAU,CAChB,CAAC,MAAO/N,GAEP,MADAzT,QAAQyT,MAAM,8BAA+BA,GACvCA,CACP,CACF,CAQD,kBAAMwO,GACJ,OAAIpf,KAAK2e,QAAgB1D,QAAQC,UAE1B,IAAID,SAAQ,CAACC,EAASmE,KAC3B,IAAIC,EAAW,EACf,MAEMC,EAAa,KACjBD,IACItf,KAAK2e,QACPzD,IACSoE,GANO,GAOhBD,EAAO,IAAIxO,MAAM,2CAEjB2O,WAAWD,EAAY,IACxB,EAEHA,GAAY,GAEf,CAOD,qBAAMjP,CAAgBH,GAGpB,aAFMnQ,KAAKof,eACX/hB,EAAS,8CAA8C8S,KAChDnQ,KAAK0e,UAAUpO,gBAAgBH,EACvC,CAOD,mBAAMI,CAAcH,GAGlB,aAFMpQ,KAAKof,eACX/hB,EAAS,wCACF2C,KAAK0e,UAAUnO,cAAcH,EACrC,CAQD,0BAAMI,CAAqBzJ,EAAa0J,GAGtC,aAFMzQ,KAAKof,eACX/hB,EAAS,4DAA4D0J,KAC9D/G,KAAK0e,UAAUlO,qBAAqBzJ,EAAa0J,EACzD,CAOD,qBAAMC,CAAgBhT,GAGpB,aAFMsC,KAAKof,eACX/hB,EAAS,8CAA8CK,KAChDsC,KAAK0e,UAAUhO,gBAAgBhT,EACvC,CAMD,WAAMiT,SACE3Q,KAAKof,eACX/hB,EAAS,uDAET,MAAMoiB,EAAYC,YAAYC,MACxBpQ,QAAevP,KAAK0e,UAAU/N,QAIpC,OADAtT,EAAS,4CAFOqiB,YAAYC,MAEmCF,GAAa,KAAMG,QAAQ,OACnFrQ,CACR,CAMD,kBAAMsQ,GAEJ,aADM7f,KAAKof,eACJpf,KAAK0e,UAAUmB,cACvB,CAMD,UAAMC,GAEJ,aADM9f,KAAKof,eACJpf,KAAK0e,UAAUoB,MACvB,CAKD,SAAAC,GACM/f,KAAKye,SACPze,KAAKye,OAAOsB,YACZ/f,KAAKye,OAAS,KACdze,KAAK0e,UAAY,KACjB1e,KAAK2e,SAAU,EAElB,EC9JS,MAACqB,EAAe"}
\ No newline at end of file
diff --git a/dist/feascript.umd.js b/dist/feascript.umd.js
index 1a91025..4427bdd 100644
--- a/dist/feascript.umd.js
+++ b/dist/feascript.umd.js
@@ -4,5 +4,5 @@
    * Copyright 2019 Google LLC
    * SPDX-License-Identifier: Apache-2.0
    */
-const w=Symbol("Comlink.proxy"),O=Symbol("Comlink.endpoint"),S=Symbol("Comlink.releaseProxy"),X=Symbol("Comlink.finalizer"),V=Symbol("Comlink.thrown"),T=e=>"object"==typeof e&&null!==e||"function"==typeof e,k=new Map([["proxy",{canHandle:e=>T(e)&&e[w],serialize(e){const{port1:t,port2:n}=new MessageChannel;return P(e,t),[n,[n]]},deserialize:e=>(e.start(),Y(e))}],["throw",{canHandle:e=>T(e)&&V in e,serialize({value:e}){let t;return t=e instanceof Error?{isError:!0,value:{message:e.message,name:e.name,stack:e.stack}}:{isError:!1,value:e},[t,[]]},deserialize(e){if(e.isError)throw Object.assign(new Error(e.value.message),e.value);throw e.value}}]]);function P(e,t=globalThis,n=["*"]){t.addEventListener("message",(function o(s){if(!s||!s.data)return;if(!function(e,t){for(const n of e){if(t===n||"*"===n)return!0;if(n instanceof RegExp&&n.test(t))return!0}return!1}(n,s.origin))return void console.warn(`Invalid origin '${s.origin}' for comlink proxy`);const{id:i,type:r,path:a}=Object.assign({path:[]},s.data),l=(s.data.argumentList||[]).map(H);let d;try{const t=a.slice(0,-1).reduce(((e,t)=>e[t]),e),n=a.reduce(((e,t)=>e[t]),e);switch(r){case"GET":d=n;break;case"SET":t[a.slice(-1)[0]]=H(s.data.value),d=!0;break;case"APPLY":d=n.apply(t,l);break;case"CONSTRUCT":d=function(e){return Object.assign(e,{[w]:!0})}(new n(...l));break;case"ENDPOINT":{const{port1:t,port2:n}=new MessageChannel;P(e,n),d=function(e,t){return K.set(e,t),e}(t,[t])}break;case"RELEASE":d=void 0;break;default:return}}catch(e){d={value:e,[V]:0}}Promise.resolve(d).catch((e=>({value:e,[V]:0}))).then((n=>{const[s,a]=J(n);t.postMessage(Object.assign(Object.assign({},s),{id:i}),a),"RELEASE"===r&&(t.removeEventListener("message",o),R(t),X in e&&"function"==typeof e[X]&&e[X]())})).catch((e=>{const[n,o]=J({value:new TypeError("Unserializable return value"),[V]:0});t.postMessage(Object.assign(Object.assign({},n),{id:i}),o)}))})),t.start&&t.start()}function R(e){(function(e){return"MessagePort"===e.constructor.name})(e)&&e.close()}function Y(e,t){const n=new Map;return e.addEventListener("message",(function(e){const{data:t}=e;if(!t||!t.id)return;const o=n.get(t.id);if(o)try{o(t)}finally{n.delete(t.id)}})),W(e,n,[],t)}function I(e){if(e)throw new Error("Proxy has been released and is not useable")}function B(e){return L(e,new Map,{type:"RELEASE"}).then((()=>{R(e)}))}const q=new WeakMap,j="FinalizationRegistry"in globalThis&&new FinalizationRegistry((e=>{const t=(q.get(e)||0)-1;q.set(e,t),0===t&&B(e)}));function W(e,t,n=[],o=function(){}){let s=!1;const i=new Proxy(o,{get(o,r){if(I(s),r===S)return()=>{!function(e){j&&j.unregister(e)}(i),B(e),t.clear(),s=!0};if("then"===r){if(0===n.length)return{then:()=>i};const o=L(e,t,{type:"GET",path:n.map((e=>e.toString()))}).then(H);return o.then.bind(o)}return W(e,t,[...n,r])},set(o,i,r){I(s);const[a,l]=J(r);return L(e,t,{type:"SET",path:[...n,i].map((e=>e.toString())),value:a},l).then(H)},apply(o,i,r){I(s);const a=n[n.length-1];if(a===O)return L(e,t,{type:"ENDPOINT"}).then(H);if("bind"===a)return W(e,t,n.slice(0,-1));const[l,d]=G(r);return L(e,t,{type:"APPLY",path:n.map((e=>e.toString())),argumentList:l},d).then(H)},construct(o,i){I(s);const[r,a]=G(i);return L(e,t,{type:"CONSTRUCT",path:n.map((e=>e.toString())),argumentList:r},a).then(H)}});return function(e,t){const n=(q.get(t)||0)+1;q.set(t,n),j&&j.register(e,t,e)}(i,e),i}function G(e){const t=e.map(J);return[t.map((e=>e[0])),(n=t.map((e=>e[1])),Array.prototype.concat.apply([],n))];var n}const K=new WeakMap;function J(e){for(const[t,n]of k)if(n.canHandle(e)){const[o,s]=n.serialize(e);return[{type:"HANDLER",name:t,value:o},s]}return[{type:"RAW",value:e},K.get(e)||[]]}function H(e){switch(e.type){case"HANDLER":return k.get(e.name).deserialize(e.value);case"RAW":return e.value}}function L(e,t,n,o){return new Promise((s=>{const i=new Array(4).fill(0).map((()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16))).join("-");t.set(i,s),e.start&&e.start(),e.postMessage(Object.assign({id:i},n),o)}))}e.FEAScriptModel=class{constructor(){this.solverConfig=null,this.meshConfig={},this.boundaryConditions={},this.solverMethod="lusolve",this.coefficientFunctions=null,s("FEAScriptModel instance created")}setSolverConfig(e,t={}){this.solverConfig=e,t&&t.coefficientFunctions&&(this.coefficientFunctions=t.coefficientFunctions,o("Coefficient functions set")),o(`Solver config set to: ${e}`)}setMeshConfig(e){this.meshConfig=e,o(`Mesh config set with dimensions: ${e.meshDimension}`)}addBoundaryCondition(e,t){this.boundaryConditions[e]=t,o(`Boundary condition added for boundary: ${e}, type: ${t[0]}`)}setSolverMethod(e){this.solverMethod=e,o(`Solver method set to: ${e}`)}solve(){if(!this.solverConfig||!this.meshConfig||!this.boundaryConditions){const e="Solver config, mesh config, and boundary conditions must be set before solving.";throw console.error(e),new Error(e)}let e=[],t=[],n=[],a=[];s("Preparing mesh...");const l=function(e){const{meshDimension:t,numElementsX:n,numElementsY:s,maxX:r,maxY:a,elementOrder:l,parsedMesh:c}=e;let m;"1D"===t?m=new d({numElementsX:n,maxX:r,elementOrder:l,parsedMesh:c}):"2D"===t?m=new u({numElementsX:n,maxX:r,numElementsY:s,maxY:a,elementOrder:l,parsedMesh:c}):i("Mesh dimension must be either '1D' or '2D'.");const h=m.boundaryElementsProcessed?m.parsedMesh:m.generateMesh();let f,p,b=h.nodesXCoordinates,y=h.nodesYCoordinates,g=h.totalNodesX,E=h.totalNodesY,v=h.nodalNumbering,M=h.boundaryElements;return null!=c?(f=v.length,p=b.length,o(`Using parsed mesh with ${f} elements and ${p} nodes`)):(f=n*("2D"===t?s:1),p=g*("2D"===t?E:1),o(`Using mesh generated from geometry with ${f} elements and ${p} nodes`)),{nodesXCoordinates:b,nodesYCoordinates:y,totalNodesX:g,totalNodesY:E,nop:v,boundaryElements:M,totalElements:f,totalNodes:p,meshDimension:t,elementOrder:l}}(this.meshConfig);s("Mesh preparation completed");const c={nodesXCoordinates:l.nodesXCoordinates,nodesYCoordinates:l.nodesYCoordinates};if(s("Beginning solving process..."),console.time("totalSolvingTime"),"heatConductionScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod){n=F(b,l,this.boundaryConditions).solutionVector}else{({jacobianMatrix:e,residualVector:t}=function(e,t){s("Starting solid heat transfer matrix assembly...");const{nodesXCoordinates:n,nodesYCoordinates:o,nop:i,boundaryElements:r,totalElements:a,meshDimension:l,elementOrder:d}=e,u=m(e),{residualVector:c,jacobianMatrix:b,localToGlobalMap:y,basisFunctions:g,gaussPoints:E,gaussWeights:v,numNodes:M}=u;for(let e=0;e<a;e++){for(let t=0;t<M;t++)y[t]=i[e][t]-1;for(let e=0;e<E.length;e++)if("1D"===l){const t=g.getBasisFunctions(E[e]),o=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:n,localToGlobalMap:y,numNodes:M}),{detJacobian:s,basisFunctionDerivX:i}=o;for(let t=0;t<M;t++){let n=y[t];for(let o=0;o<M;o++){let r=y[o];b[n][r]+=-v[e]*s*(i[t]*i[o])}}}else if("2D"===l)for(let t=0;t<E.length;t++){const s=g.getBasisFunctions(E[e],E[t]),i=f({basisFunction:s.basisFunction,basisFunctionDerivKsi:s.basisFunctionDerivKsi,basisFunctionDerivEta:s.basisFunctionDerivEta,nodesXCoordinates:n,nodesYCoordinates:o,localToGlobalMap:y,numNodes:M}),{detJacobian:r,basisFunctionDerivX:a,basisFunctionDerivY:l}=i;for(let n=0;n<M;n++){let o=y[n];for(let s=0;s<M;s++){let i=y[s];b[o][i]+=-v[e]*v[t]*r*(a[n]*a[s]+l[n]*l[s])}}}}const C=new p(t,r,i,l,d);return C.imposeConvectionBoundaryConditions(c,b,E,v,n,o,g),C.imposeConstantTempBoundaryConditions(c,b),s("Solid heat transfer matrix assembly completed"),{jacobianMatrix:b,residualVector:c}}(l,this.boundaryConditions));n=r(this.solverMethod,e,t).solutionVector}else if("frontPropagationScript"===this.solverConfig){s(`Using solver: ${this.solverConfig}`);let o=0;const i=5,r={meshData:l,boundaryConditions:this.boundaryConditions,eikonalActivationFlag:o,solverMethod:this.solverMethod,initialSolution:a};for(;o<=1;){r.eikonalActivationFlag=o,n.length>0&&(r.initialSolution=[...n]);const s=N(g,r,100,1e-4);e=s.jacobianMatrix,t=s.residualVector,n=s.solutionVector,o+=1/i}}else if("generalFormPDEScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod)i("Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.");else{({jacobianMatrix:e,residualVector:t}=function(e,t,n){s("Starting general form PDE matrix assembly...");const{nodesXCoordinates:o,nodesYCoordinates:r,nop:a,boundaryElements:l,totalElements:d,meshDimension:u,elementOrder:c}=e,{A:f,B:p,C:b,D:g}=n,E=m(e),{residualVector:v,jacobianMatrix:M,localToGlobalMap:C,basisFunctions:D,gaussPoints:$,gaussWeights:F,numNodes:A}=E;if("1D"===u)for(let e=0;e<d;e++){for(let t=0;t<A;t++)C[t]=Math.abs(a[e][t])-1;for(let e=0;e<$.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=D.getBasisFunctions($[e]),{detJacobian:s,basisFunctionDerivX:i}=h({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:o,localToGlobalMap:C,numNodes:A});let r=0;for(let e=0;e<A;e++)r+=o[C[e]]*t[e];const a=f(r),l=p(r),d=b(r),u=g(r);for(let n=0;n<A;n++){const o=C[n];v[o]-=F[e]*s*u*t[n];for(let r=0;r<A;r++){const u=C[r];M[o][u]+=F[e]*s*a*i[n]*i[r],M[o][u]-=F[e]*s*l*i[r]*t[n],M[o][u]+=F[e]*s*d*t[n]*t[r]}}}}else"2D"===u&&i("2D general form PDE is not yet supported in assembleGeneralFormPDEMat.");return new y(t,l,a,u,c).imposeDirichletBoundaryConditions(v,M),s("General form PDE matrix assembly completed"),{jacobianMatrix:M,residualVector:v}}(l,this.boundaryConditions,this.coefficientFunctions));n=r(this.solverMethod,e,t).solutionVector}return console.timeEnd("totalSolvingTime"),s("Solving process completed"),{solutionVector:n,nodesCoordinates:c}}},e.FEAScriptWorker=class{constructor(){this.worker=null,this.feaWorker=null,this.isReady=!1,this._initWorker()}async _initWorker(){try{this.worker=new Worker(new URL("./wrapperScript.js","undefined"==typeof document&&"undefined"==typeof location?new(require("url").URL)("file:"+__filename).href:"undefined"==typeof document?location.href:document.currentScript&&"SCRIPT"===document.currentScript.tagName.toUpperCase()&&document.currentScript.src||new URL("feascript.umd.js",document.baseURI).href),{type:"module"}),this.worker.onerror=e=>{console.error("FEAScriptWorker: Worker error:",e)};const e=Y(this.worker);this.feaWorker=await new e,this.isReady=!0}catch(e){throw console.error("Failed to initialize worker",e),e}}async _ensureReady(){return this.isReady?Promise.resolve():new Promise(((e,t)=>{let n=0;const o=()=>{n++,this.isReady?e():n>=50?t(new Error("Timeout waiting for worker to be ready")):setTimeout(o,1e3)};o()}))}async setSolverConfig(e){return await this._ensureReady(),s(`FEAScriptWorker: Setting solver config to: ${e}`),this.feaWorker.setSolverConfig(e)}async setMeshConfig(e){return await this._ensureReady(),s("FEAScriptWorker: Setting mesh config"),this.feaWorker.setMeshConfig(e)}async addBoundaryCondition(e,t){return await this._ensureReady(),s(`FEAScriptWorker: Adding boundary condition for boundary: ${e}`),this.feaWorker.addBoundaryCondition(e,t)}async setSolverMethod(e){return await this._ensureReady(),s(`FEAScriptWorker: Setting solver method to: ${e}`),this.feaWorker.setSolverMethod(e)}async solve(){await this._ensureReady(),s("FEAScriptWorker: Requesting solution from worker...");const e=performance.now(),t=await this.feaWorker.solve();return s(`FEAScriptWorker: Solution completed in ${((performance.now()-e)/1e3).toFixed(2)}s`),t}async getModelInfo(){return await this._ensureReady(),this.feaWorker.getModelInfo()}async ping(){return await this._ensureReady(),this.feaWorker.ping()}terminate(){this.worker&&(this.worker.terminate(),this.worker=null,this.feaWorker=null,this.isReady=!1)}},e.importGmshQuadTri=async e=>{let t={nodesXCoordinates:[],nodesYCoordinates:[],nodalNumbering:{quadElements:[],triangleElements:[]},boundaryElements:[],boundaryConditions:[],boundaryNodePairs:{},gmshV:0,ascii:!1,fltBytes:"8",totalNodesX:0,totalNodesY:0,physicalPropMap:[],elementTypes:{}},n=(await e.text()).split("\n").map((e=>e.trim())).filter((e=>""!==e&&" "!==e)),s="",i=0,r=0,a=0,l=0,d={numNodes:0},u=0,c=[],m=0,h=0,f=0,p={dim:0,tag:0,elementType:0,numElements:0},b=0,y={};for(;i<n.length;){const e=n[i];if("$MeshFormat"===e){s="meshFormat",i++;continue}if("$EndMeshFormat"===e){s="",i++;continue}if("$PhysicalNames"===e){s="physicalNames",i++;continue}if("$EndPhysicalNames"===e){s="",i++;continue}if("$Entities"===e){s="entities",i++;continue}if("$EndEntities"===e){s="",i++;continue}if("$Nodes"===e){s="nodes",i++;continue}if("$EndNodes"===e){s="",i++;continue}if("$Elements"===e){s="elements",i++;continue}if("$EndElements"===e){s="",i++;continue}const o=e.split(/\s+/).filter((e=>""!==e));if("meshFormat"===s)t.gmshV=parseFloat(o[0]),t.ascii="0"===o[1],t.fltBytes=o[2];else if("physicalNames"===s){if(o.length>=3){if(!/^\d+$/.test(o[0])){i++;continue}const e=parseInt(o[0],10),n=parseInt(o[1],10);let s=o.slice(2).join(" ");s=s.replace(/^"|"$/g,""),t.physicalPropMap.push({tag:n,dimension:e,name:s})}}else if("nodes"===s){if(0===r){r=parseInt(o[0],10),a=parseInt(o[1],10),t.nodesXCoordinates=new Array(a).fill(0),t.nodesYCoordinates=new Array(a).fill(0),i++;continue}if(l<r&&0===d.numNodes){d={dim:parseInt(o[0],10),tag:parseInt(o[1],10),parametric:parseInt(o[2],10),numNodes:parseInt(o[3],10)},c=[],u=0,m=0,i++;continue}if(u<d.numNodes){for(let e=0;e<o.length&&u<d.numNodes;e++)c.push(parseInt(o[e],10)),u++;if(u<d.numNodes){i++;continue}i++;continue}if(m<d.numNodes){const e=c[m]-1,n=parseFloat(o[0]),s=parseFloat(o[1]);t.nodesXCoordinates[e]=n,t.nodesYCoordinates[e]=s,t.totalNodesX++,t.totalNodesY++,m++,m===d.numNodes&&(l++,d={numNodes:0})}}else if("elements"===s){if(0===h){h=parseInt(o[0],10),parseInt(o[1],10),i++;continue}if(f<h&&0===p.numElements){p={dim:parseInt(o[0],10),tag:parseInt(o[1],10),elementType:parseInt(o[2],10),numElements:parseInt(o[3],10)},t.elementTypes[p.elementType]=(t.elementTypes[p.elementType]||0)+p.numElements,b=0,i++;continue}if(b<p.numElements){parseInt(o[0],10);const e=o.slice(1).map((e=>parseInt(e,10)));if(1===p.elementType||8===p.elementType){const n=p.tag;y[n]||(y[n]=[]),y[n].push(e),t.boundaryNodePairs[n]||(t.boundaryNodePairs[n]=[]),t.boundaryNodePairs[n].push(e)}else 2===p.elementType?t.nodalNumbering.triangleElements.push(e):(3===p.elementType||10===p.elementType)&&t.nodalNumbering.quadElements.push(e);b++,b===p.numElements&&(f++,p={numElements:0})}}i++}return t.physicalPropMap.forEach((e=>{if(1===e.dimension){const n=y[e.tag]||[];n.length>0&&t.boundaryConditions.push({name:e.name,tag:e.tag,nodes:n})}})),o(`Parsed boundary node pairs by physical tag: ${JSON.stringify(t.boundaryNodePairs)}. These pairs will be used to identify boundary elements in the mesh.`),t},e.logSystem=function(e){"basic"!==e&&"debug"!==e?(console.log("%c[WARN] Invalid log level: "+e+". Using basic instead.","color: #FFC107; font-weight: bold;"),n="basic"):(n=e,s(`Log level set to: ${e}`))},e.plotSolution=function(e,t,n,o,s,i,r="structured"){const{nodesXCoordinates:a,nodesYCoordinates:l}=t;if("1D"===o&&"line"===s){let t;t=e.length>0&&Array.isArray(e[0])?e.map((e=>e[0])):e;let o=Array.from(a),s={x:o,y:t,mode:"lines",type:"scatter",line:{color:"rgb(219, 64, 82)",width:2},name:"Solution"},r=Math.min(window.innerWidth,700),l=Math.max(...o),d=r/l,u={title:`line plot - ${n}`,width:Math.max(d*l,400),height:350,xaxis:{title:"x"},yaxis:{title:"Solution"},margin:{l:70,r:40,t:50,b:50}};Plotly.newPlot(i,[s],u,{responsive:!0})}else if("2D"===o&&"contour"===s){const t="structured"===r,o=new Set(a).size,d=new Set(l).size;let u;u=Array.isArray(e[0])?e.map((e=>e[0])):e;let c=Math.min(window.innerWidth,700),m=Math.max(...a),h=Math.max(...l)/m,f=Math.min(c,600),p={title:`${s} plot - ${n}`,width:f,height:f*h*.8,xaxis:{title:"x"},yaxis:{title:"y"},margin:{l:50,r:50,t:50,b:50},hovermode:"closest"};if(t){const t=o,n=d;math.reshape(Array.from(a),[t,n]);let s=math.reshape(Array.from(l),[t,n]),r=math.reshape(Array.from(e),[t,n]),u=math.transpose(r),c=[];for(let e=0;e<t*n;e+=n){let t=a[e];c.push(t)}let m={z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},x:c,y:s[0],name:"Solution Field"};Plotly.newPlot(i,[m],p,{responsive:!0})}else{let e={x:a,y:l,z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},name:"Solution Field"};Plotly.newPlot(i,[e],p,{responsive:!0})}}},e.printVersion="0.1.3",Object.defineProperty(e,"__esModule",{value:!0})}));
+const w=Symbol("Comlink.proxy"),O=Symbol("Comlink.endpoint"),S=Symbol("Comlink.releaseProxy"),X=Symbol("Comlink.finalizer"),V=Symbol("Comlink.thrown"),T=e=>"object"==typeof e&&null!==e||"function"==typeof e,k=new Map([["proxy",{canHandle:e=>T(e)&&e[w],serialize(e){const{port1:t,port2:n}=new MessageChannel;return P(e,t),[n,[n]]},deserialize:e=>(e.start(),Y(e))}],["throw",{canHandle:e=>T(e)&&V in e,serialize({value:e}){let t;return t=e instanceof Error?{isError:!0,value:{message:e.message,name:e.name,stack:e.stack}}:{isError:!1,value:e},[t,[]]},deserialize(e){if(e.isError)throw Object.assign(new Error(e.value.message),e.value);throw e.value}}]]);function P(e,t=globalThis,n=["*"]){t.addEventListener("message",(function o(s){if(!s||!s.data)return;if(!function(e,t){for(const n of e){if(t===n||"*"===n)return!0;if(n instanceof RegExp&&n.test(t))return!0}return!1}(n,s.origin))return void console.warn(`Invalid origin '${s.origin}' for comlink proxy`);const{id:i,type:r,path:a}=Object.assign({path:[]},s.data),l=(s.data.argumentList||[]).map(H);let d;try{const t=a.slice(0,-1).reduce(((e,t)=>e[t]),e),n=a.reduce(((e,t)=>e[t]),e);switch(r){case"GET":d=n;break;case"SET":t[a.slice(-1)[0]]=H(s.data.value),d=!0;break;case"APPLY":d=n.apply(t,l);break;case"CONSTRUCT":d=function(e){return Object.assign(e,{[w]:!0})}(new n(...l));break;case"ENDPOINT":{const{port1:t,port2:n}=new MessageChannel;P(e,n),d=function(e,t){return K.set(e,t),e}(t,[t])}break;case"RELEASE":d=void 0;break;default:return}}catch(e){d={value:e,[V]:0}}Promise.resolve(d).catch((e=>({value:e,[V]:0}))).then((n=>{const[s,a]=J(n);t.postMessage(Object.assign(Object.assign({},s),{id:i}),a),"RELEASE"===r&&(t.removeEventListener("message",o),R(t),X in e&&"function"==typeof e[X]&&e[X]())})).catch((e=>{const[n,o]=J({value:new TypeError("Unserializable return value"),[V]:0});t.postMessage(Object.assign(Object.assign({},n),{id:i}),o)}))})),t.start&&t.start()}function R(e){(function(e){return"MessagePort"===e.constructor.name})(e)&&e.close()}function Y(e,t){const n=new Map;return e.addEventListener("message",(function(e){const{data:t}=e;if(!t||!t.id)return;const o=n.get(t.id);if(o)try{o(t)}finally{n.delete(t.id)}})),W(e,n,[],t)}function I(e){if(e)throw new Error("Proxy has been released and is not useable")}function B(e){return L(e,new Map,{type:"RELEASE"}).then((()=>{R(e)}))}const q=new WeakMap,j="FinalizationRegistry"in globalThis&&new FinalizationRegistry((e=>{const t=(q.get(e)||0)-1;q.set(e,t),0===t&&B(e)}));function W(e,t,n=[],o=function(){}){let s=!1;const i=new Proxy(o,{get(o,r){if(I(s),r===S)return()=>{!function(e){j&&j.unregister(e)}(i),B(e),t.clear(),s=!0};if("then"===r){if(0===n.length)return{then:()=>i};const o=L(e,t,{type:"GET",path:n.map((e=>e.toString()))}).then(H);return o.then.bind(o)}return W(e,t,[...n,r])},set(o,i,r){I(s);const[a,l]=J(r);return L(e,t,{type:"SET",path:[...n,i].map((e=>e.toString())),value:a},l).then(H)},apply(o,i,r){I(s);const a=n[n.length-1];if(a===O)return L(e,t,{type:"ENDPOINT"}).then(H);if("bind"===a)return W(e,t,n.slice(0,-1));const[l,d]=G(r);return L(e,t,{type:"APPLY",path:n.map((e=>e.toString())),argumentList:l},d).then(H)},construct(o,i){I(s);const[r,a]=G(i);return L(e,t,{type:"CONSTRUCT",path:n.map((e=>e.toString())),argumentList:r},a).then(H)}});return function(e,t){const n=(q.get(t)||0)+1;q.set(t,n),j&&j.register(e,t,e)}(i,e),i}function G(e){const t=e.map(J);return[t.map((e=>e[0])),(n=t.map((e=>e[1])),Array.prototype.concat.apply([],n))];var n}const K=new WeakMap;function J(e){for(const[t,n]of k)if(n.canHandle(e)){const[o,s]=n.serialize(e);return[{type:"HANDLER",name:t,value:o},s]}return[{type:"RAW",value:e},K.get(e)||[]]}function H(e){switch(e.type){case"HANDLER":return k.get(e.name).deserialize(e.value);case"RAW":return e.value}}function L(e,t,n,o){return new Promise((s=>{const i=new Array(4).fill(0).map((()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16))).join("-");t.set(i,s),e.start&&e.start(),e.postMessage(Object.assign({id:i},n),o)}))}e.FEAScriptModel=class{constructor(){this.solverConfig=null,this.meshConfig={},this.boundaryConditions={},this.solverMethod="lusolve",this.coefficientFunctions=null,s("FEAScriptModel instance created")}setSolverConfig(e,t={}){this.solverConfig=e,t&&t.coefficientFunctions&&(this.coefficientFunctions=t.coefficientFunctions,o("Coefficient functions set")),o(`Solver config set to: ${e}`)}setMeshConfig(e){this.meshConfig=e,o(`Mesh config set with dimensions: ${e.meshDimension}`)}addBoundaryCondition(e,t){this.boundaryConditions[e]=t,o(`Boundary condition added for boundary: ${e}, type: ${t[0]}`)}setSolverMethod(e){this.solverMethod=e,o(`Solver method set to: ${e}`)}solve(){if(!this.solverConfig||!this.meshConfig||!this.boundaryConditions){const e="Solver config, mesh config, and boundary conditions must be set before solving.";throw console.error(e),new Error(e)}let e=[],t=[],n=[],a=[];s("Preparing mesh...");const l=function(e){const{meshDimension:t,numElementsX:n,numElementsY:s,maxX:r,maxY:a,elementOrder:l,parsedMesh:c}=e;let m;"1D"===t?m=new d({numElementsX:n,maxX:r,elementOrder:l,parsedMesh:c}):"2D"===t?m=new u({numElementsX:n,maxX:r,numElementsY:s,maxY:a,elementOrder:l,parsedMesh:c}):i("Mesh dimension must be either '1D' or '2D'.");const h=m.boundaryElementsProcessed?m.parsedMesh:m.generateMesh();let f,p,b=h.nodesXCoordinates,y=h.nodesYCoordinates,g=h.totalNodesX,E=h.totalNodesY,v=h.nodalNumbering,M=h.boundaryElements;return null!=c?(f=v.length,p=b.length,o(`Using parsed mesh with ${f} elements and ${p} nodes`)):(f=n*("2D"===t?s:1),p=g*("2D"===t?E:1),o(`Using mesh generated from geometry with ${f} elements and ${p} nodes`)),{nodesXCoordinates:b,nodesYCoordinates:y,totalNodesX:g,totalNodesY:E,nop:v,boundaryElements:M,totalElements:f,totalNodes:p,meshDimension:t,elementOrder:l}}(this.meshConfig);s("Mesh preparation completed");const c={nodesXCoordinates:l.nodesXCoordinates,nodesYCoordinates:l.nodesYCoordinates};if(s("Beginning solving process..."),console.time("totalSolvingTime"),"heatConductionScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod){n=F(b,l,this.boundaryConditions).solutionVector}else{({jacobianMatrix:e,residualVector:t}=function(e,t){s("Starting solid heat transfer matrix assembly...");const{nodesXCoordinates:n,nodesYCoordinates:o,nop:i,boundaryElements:r,totalElements:a,meshDimension:l,elementOrder:d}=e,u=m(e),{residualVector:c,jacobianMatrix:b,localToGlobalMap:y,basisFunctions:g,gaussPoints:E,gaussWeights:v,numNodes:M}=u;for(let e=0;e<a;e++){for(let t=0;t<M;t++)y[t]=i[e][t]-1;for(let e=0;e<E.length;e++)if("1D"===l){const t=g.getBasisFunctions(E[e]),o=h({basisFunction:t.basisFunction,basisFunctionDerivKsi:t.basisFunctionDerivKsi,nodesXCoordinates:n,localToGlobalMap:y,numNodes:M}),{detJacobian:s,basisFunctionDerivX:i}=o;for(let t=0;t<M;t++){let n=y[t];for(let o=0;o<M;o++){let r=y[o];b[n][r]+=-v[e]*s*(i[t]*i[o])}}}else if("2D"===l)for(let t=0;t<E.length;t++){const s=g.getBasisFunctions(E[e],E[t]),i=f({basisFunction:s.basisFunction,basisFunctionDerivKsi:s.basisFunctionDerivKsi,basisFunctionDerivEta:s.basisFunctionDerivEta,nodesXCoordinates:n,nodesYCoordinates:o,localToGlobalMap:y,numNodes:M}),{detJacobian:r,basisFunctionDerivX:a,basisFunctionDerivY:l}=i;for(let n=0;n<M;n++){let o=y[n];for(let s=0;s<M;s++){let i=y[s];b[o][i]+=-v[e]*v[t]*r*(a[n]*a[s]+l[n]*l[s])}}}}const C=new p(t,r,i,l,d);return C.imposeConvectionBoundaryConditions(c,b,E,v,n,o,g),C.imposeConstantTempBoundaryConditions(c,b),s("Solid heat transfer matrix assembly completed"),{jacobianMatrix:b,residualVector:c}}(l,this.boundaryConditions));n=r(this.solverMethod,e,t).solutionVector}else if("frontPropagationScript"===this.solverConfig){s(`Using solver: ${this.solverConfig}`);let o=0;const i=5,r={meshData:l,boundaryConditions:this.boundaryConditions,eikonalActivationFlag:o,solverMethod:this.solverMethod,initialSolution:a};for(;o<=1;){r.eikonalActivationFlag=o,n.length>0&&(r.initialSolution=[...n]);const s=N(g,r,100,1e-4);e=s.jacobianMatrix,t=s.residualVector,n=s.solutionVector,o+=1/i}}else if("generalFormPDEScript"===this.solverConfig)if(s(`Using solver: ${this.solverConfig}`),"frontal"===this.solverMethod)i("Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.");else{({jacobianMatrix:e,residualVector:t}=function(e,t,n){s("Starting general form PDE matrix assembly...");const{nodesXCoordinates:o,nodesYCoordinates:r,nop:a,boundaryElements:l,totalElements:d,meshDimension:u,elementOrder:c}=e,{A:f,B:p,C:b,D:g}=n,E=m(e),{residualVector:v,jacobianMatrix:M,localToGlobalMap:C,basisFunctions:D,gaussPoints:$,gaussWeights:F,numNodes:A}=E;if("1D"===u)for(let e=0;e<d;e++){for(let t=0;t<A;t++)C[t]=Math.abs(a[e][t])-1;for(let e=0;e<$.length;e++){const{basisFunction:t,basisFunctionDerivKsi:n}=D.getBasisFunctions($[e]),{detJacobian:s,basisFunctionDerivX:i}=h({basisFunction:t,basisFunctionDerivKsi:n,nodesXCoordinates:o,localToGlobalMap:C,numNodes:A});let r=0;for(let e=0;e<A;e++)r+=o[C[e]]*t[e];const a=f(r),l=p(r),d=b(r),u=g(r);for(let n=0;n<A;n++){const o=C[n];v[o]-=F[e]*s*u*t[n];for(let r=0;r<A;r++){const u=C[r];M[o][u]+=F[e]*s*a*i[n]*i[r],M[o][u]-=F[e]*s*l*i[r]*t[n],M[o][u]-=F[e]*s*d*t[n]*t[r]}}}}else"2D"===u&&i("2D general form PDE is not yet supported in assembleGeneralFormPDEMat.");return new y(t,l,a,u,c).imposeDirichletBoundaryConditions(v,M),s("General form PDE matrix assembly completed"),{jacobianMatrix:M,residualVector:v}}(l,this.boundaryConditions,this.coefficientFunctions));n=r(this.solverMethod,e,t).solutionVector}return console.timeEnd("totalSolvingTime"),s("Solving process completed"),{solutionVector:n,nodesCoordinates:c}}},e.FEAScriptWorker=class{constructor(){this.worker=null,this.feaWorker=null,this.isReady=!1,this._initWorker()}async _initWorker(){try{this.worker=new Worker(new URL("./wrapperScript.js","undefined"==typeof document&&"undefined"==typeof location?new(require("url").URL)("file:"+__filename).href:"undefined"==typeof document?location.href:document.currentScript&&"SCRIPT"===document.currentScript.tagName.toUpperCase()&&document.currentScript.src||new URL("feascript.umd.js",document.baseURI).href),{type:"module"}),this.worker.onerror=e=>{console.error("FEAScriptWorker: Worker error:",e)};const e=Y(this.worker);this.feaWorker=await new e,this.isReady=!0}catch(e){throw console.error("Failed to initialize worker",e),e}}async _ensureReady(){return this.isReady?Promise.resolve():new Promise(((e,t)=>{let n=0;const o=()=>{n++,this.isReady?e():n>=50?t(new Error("Timeout waiting for worker to be ready")):setTimeout(o,1e3)};o()}))}async setSolverConfig(e){return await this._ensureReady(),s(`FEAScriptWorker: Setting solver config to: ${e}`),this.feaWorker.setSolverConfig(e)}async setMeshConfig(e){return await this._ensureReady(),s("FEAScriptWorker: Setting mesh config"),this.feaWorker.setMeshConfig(e)}async addBoundaryCondition(e,t){return await this._ensureReady(),s(`FEAScriptWorker: Adding boundary condition for boundary: ${e}`),this.feaWorker.addBoundaryCondition(e,t)}async setSolverMethod(e){return await this._ensureReady(),s(`FEAScriptWorker: Setting solver method to: ${e}`),this.feaWorker.setSolverMethod(e)}async solve(){await this._ensureReady(),s("FEAScriptWorker: Requesting solution from worker...");const e=performance.now(),t=await this.feaWorker.solve();return s(`FEAScriptWorker: Solution completed in ${((performance.now()-e)/1e3).toFixed(2)}s`),t}async getModelInfo(){return await this._ensureReady(),this.feaWorker.getModelInfo()}async ping(){return await this._ensureReady(),this.feaWorker.ping()}terminate(){this.worker&&(this.worker.terminate(),this.worker=null,this.feaWorker=null,this.isReady=!1)}},e.importGmshQuadTri=async e=>{let t={nodesXCoordinates:[],nodesYCoordinates:[],nodalNumbering:{quadElements:[],triangleElements:[]},boundaryElements:[],boundaryConditions:[],boundaryNodePairs:{},gmshV:0,ascii:!1,fltBytes:"8",totalNodesX:0,totalNodesY:0,physicalPropMap:[],elementTypes:{}},n=(await e.text()).split("\n").map((e=>e.trim())).filter((e=>""!==e&&" "!==e)),s="",i=0,r=0,a=0,l=0,d={numNodes:0},u=0,c=[],m=0,h=0,f=0,p={dim:0,tag:0,elementType:0,numElements:0},b=0,y={};for(;i<n.length;){const e=n[i];if("$MeshFormat"===e){s="meshFormat",i++;continue}if("$EndMeshFormat"===e){s="",i++;continue}if("$PhysicalNames"===e){s="physicalNames",i++;continue}if("$EndPhysicalNames"===e){s="",i++;continue}if("$Entities"===e){s="entities",i++;continue}if("$EndEntities"===e){s="",i++;continue}if("$Nodes"===e){s="nodes",i++;continue}if("$EndNodes"===e){s="",i++;continue}if("$Elements"===e){s="elements",i++;continue}if("$EndElements"===e){s="",i++;continue}const o=e.split(/\s+/).filter((e=>""!==e));if("meshFormat"===s)t.gmshV=parseFloat(o[0]),t.ascii="0"===o[1],t.fltBytes=o[2];else if("physicalNames"===s){if(o.length>=3){if(!/^\d+$/.test(o[0])){i++;continue}const e=parseInt(o[0],10),n=parseInt(o[1],10);let s=o.slice(2).join(" ");s=s.replace(/^"|"$/g,""),t.physicalPropMap.push({tag:n,dimension:e,name:s})}}else if("nodes"===s){if(0===r){r=parseInt(o[0],10),a=parseInt(o[1],10),t.nodesXCoordinates=new Array(a).fill(0),t.nodesYCoordinates=new Array(a).fill(0),i++;continue}if(l<r&&0===d.numNodes){d={dim:parseInt(o[0],10),tag:parseInt(o[1],10),parametric:parseInt(o[2],10),numNodes:parseInt(o[3],10)},c=[],u=0,m=0,i++;continue}if(u<d.numNodes){for(let e=0;e<o.length&&u<d.numNodes;e++)c.push(parseInt(o[e],10)),u++;if(u<d.numNodes){i++;continue}i++;continue}if(m<d.numNodes){const e=c[m]-1,n=parseFloat(o[0]),s=parseFloat(o[1]);t.nodesXCoordinates[e]=n,t.nodesYCoordinates[e]=s,t.totalNodesX++,t.totalNodesY++,m++,m===d.numNodes&&(l++,d={numNodes:0})}}else if("elements"===s){if(0===h){h=parseInt(o[0],10),parseInt(o[1],10),i++;continue}if(f<h&&0===p.numElements){p={dim:parseInt(o[0],10),tag:parseInt(o[1],10),elementType:parseInt(o[2],10),numElements:parseInt(o[3],10)},t.elementTypes[p.elementType]=(t.elementTypes[p.elementType]||0)+p.numElements,b=0,i++;continue}if(b<p.numElements){parseInt(o[0],10);const e=o.slice(1).map((e=>parseInt(e,10)));if(1===p.elementType||8===p.elementType){const n=p.tag;y[n]||(y[n]=[]),y[n].push(e),t.boundaryNodePairs[n]||(t.boundaryNodePairs[n]=[]),t.boundaryNodePairs[n].push(e)}else 2===p.elementType?t.nodalNumbering.triangleElements.push(e):(3===p.elementType||10===p.elementType)&&t.nodalNumbering.quadElements.push(e);b++,b===p.numElements&&(f++,p={numElements:0})}}i++}return t.physicalPropMap.forEach((e=>{if(1===e.dimension){const n=y[e.tag]||[];n.length>0&&t.boundaryConditions.push({name:e.name,tag:e.tag,nodes:n})}})),o(`Parsed boundary node pairs by physical tag: ${JSON.stringify(t.boundaryNodePairs)}. These pairs will be used to identify boundary elements in the mesh.`),t},e.logSystem=function(e){"basic"!==e&&"debug"!==e?(console.log("%c[WARN] Invalid log level: "+e+". Using basic instead.","color: #FFC107; font-weight: bold;"),n="basic"):(n=e,s(`Log level set to: ${e}`))},e.plotSolution=function(e,t,n,o,s,i,r="structured"){const{nodesXCoordinates:a,nodesYCoordinates:l}=t;if("1D"===o&&"line"===s){let t;t=e.length>0&&Array.isArray(e[0])?e.map((e=>e[0])):e;let o=Array.from(a),s={x:o,y:t,mode:"lines",type:"scatter",line:{color:"rgb(219, 64, 82)",width:2},name:"Solution"},r=Math.min(window.innerWidth,700),l=Math.max(...o),d=r/l,u={title:`line plot - ${n}`,width:Math.max(d*l,400),height:350,xaxis:{title:"x"},yaxis:{title:"Solution"},margin:{l:70,r:40,t:50,b:50}};Plotly.newPlot(i,[s],u,{responsive:!0})}else if("2D"===o&&"contour"===s){const t="structured"===r,o=new Set(a).size,d=new Set(l).size;let u;u=Array.isArray(e[0])?e.map((e=>e[0])):e;let c=Math.min(window.innerWidth,700),m=Math.max(...a),h=Math.max(...l)/m,f=Math.min(c,600),p={title:`${s} plot - ${n}`,width:f,height:f*h*.8,xaxis:{title:"x"},yaxis:{title:"y"},margin:{l:50,r:50,t:50,b:50},hovermode:"closest"};if(t){const t=o,n=d;math.reshape(Array.from(a),[t,n]);let s=math.reshape(Array.from(l),[t,n]),r=math.reshape(Array.from(e),[t,n]),u=math.transpose(r),c=[];for(let e=0;e<t*n;e+=n){let t=a[e];c.push(t)}let m={z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},x:c,y:s[0],name:"Solution Field"};Plotly.newPlot(i,[m],p,{responsive:!0})}else{let e={x:a,y:l,z:u,type:"contour",contours:{coloring:"heatmap",showlabels:!1},colorbar:{title:"Solution"},name:"Solution Field"};Plotly.newPlot(i,[e],p,{responsive:!0})}}},e.printVersion="0.1.3",Object.defineProperty(e,"__esModule",{value:!0})}));
 //# sourceMappingURL=feascript.umd.js.map
diff --git a/dist/feascript.umd.js.map b/dist/feascript.umd.js.map
index 845c298..95cfffe 100644
--- a/dist/feascript.umd.js.map
+++ b/dist/feascript.umd.js.map
@@ -1 +1 @@
-{"version":3,"file":"feascript.umd.js","sources":["../src/methods/euclideanNormScript.js","../src/utilities/loggingScript.js","../src/methods/linearSystemSolverScript.js","../src/methods/jacobiSolverScript.js","../src/mesh/basisFunctionsScript.js","../src/mesh/meshGenerationScript.js","../src/methods/numericalIntegrationScript.js","../src/mesh/meshUtilsScript.js","../src/solvers/thermalBoundaryConditionsScript.js","../src/solvers/heatConductionScript.js","../src/solvers/genericBoundaryConditionsScript.js","../src/solvers/frontPropagationScript.js","../src/methods/frontalSolverScript.js","../src/methods/newtonRaphsonScript.js","../src/vendor/comlink.mjs","../src/FEAScript.js","../src/solvers/generalFormPDEScript.js","../src/workers/workerScript.js","../src/readers/gmshReaderScript.js","../src/visualization/plotSolutionScript.js","../src/index.js"],"sourcesContent":["//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to calculate the Euclidean norm of a vector\n * @param {array} vector - The input vector\n * @returns {number} The Euclidean norm of the vector\n */\nexport function euclideanNorm(vector) {\n  let norm = 0;\n  for (let i = 0; i < vector.length; i++) {\n    norm += vector[i] * vector[i];\n  }\n  norm = Math.sqrt(norm);\n  return norm;\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Global logging level\nlet currentLogLevel = \"basic\";\n\n/**\n * Function to set the logging system level\n * @param {string} level - Logging level (basic, debug)\n */\nexport function logSystem(level) {\n  if (level !== \"basic\" && level !== \"debug\") {\n    console.log(\n      \"%c[WARN] Invalid log level: \" + level + \". Using basic instead.\",\n      \"color: #FFC107; font-weight: bold;\"\n    ); // Yellow for warnings\n    currentLogLevel = \"basic\";\n  } else {\n    currentLogLevel = level;\n    basicLog(`Log level set to: ${level}`);\n  }\n}\n\n/**\n * Function to log debug messages - only logs if level is 'debug'\n * @param {string} message - Message to log\n */\nexport function debugLog(message) {\n  if (currentLogLevel === \"debug\") {\n    console.log(\"%c[DEBUG] \" + message, \"color: #2196F3; font-weight: bold;\"); // Blue color for debug\n  }\n}\n\n/**\n * Function to log basic information - always logs\n * @param {string} message - Message to log\n */\nexport function basicLog(message) {\n  console.log(\"%c[INFO] \" + message, \"color: #4CAF50; font-weight: bold;\"); // Green color for basic info\n}\n\n/**\n * Function to log error messages\n * @param {string} message - Message to log\n */\nexport function errorLog(message) {\n  console.log(\"%c[ERROR] \" + message, \"color: #F44336; font-weight: bold;\"); // Red color for errors\n}\n\n/**\n * Function to handle version information and fetch the latest update date and release from GitHub\n */\nexport async function printVersionInformation() {\n  basicLog(\"Fetching latest FEAScript version information...\");\n  try {\n    const commitResponse = await fetch(\"https://api.github.com/repos/FEAScript/FEAScript/commits/main\");\n    const commitData = await commitResponse.json();\n    const latestCommitDate = new Date(commitData.commit.committer.date).toLocaleString();\n    basicLog(`Latest FEAScript update: ${latestCommitDate}`);\n    return latestCommitDate;\n  } catch (error) {\n    errorLog(\"Failed to fetch version information: \" + error);\n    return \"Version information unavailable\";\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { jacobiSolver } from \"./jacobiSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to solve a system of linear equations using different solver methods\n * @param {string} solverMethod - The solver method to use (\"lusolve\" or \"jacobi\")\n * @param {Array} jacobianMatrix - The coefficient matrix\n * @param {Array} residualVector - The right-hand side vector\n * @param {object} [options] - Additional options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum iterations for iterative methods\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance for iterative methods\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - converged: Boolean indicating whether the method converged (for iterative methods)\n *  - iterations: Number of iterations performed (for iterative methods)\n */\nexport function solveLinearSystem(solverMethod, jacobianMatrix, residualVector, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n\n  let solutionVector = [];\n  let converged = true;\n  let iterations = 0;\n\n  // Solve the linear system based on the specified solver method\n  basicLog(`Solving system using ${solverMethod}...`);\n  console.time(\"systemSolving\");\n\n  if (solverMethod === \"lusolve\") {\n    // Use LU decomposition method\n    const jacobianMatrixSparse = math.sparse(jacobianMatrix);\n    const luFactorization = math.slu(jacobianMatrixSparse, 1, 1); // order=1, threshold=1 for pivoting\n    let solutionMatrix = math.lusolve(luFactorization, residualVector);\n    solutionVector = math.squeeze(solutionMatrix).valueOf();\n    //solutionVector = math.lusolve(jacobianMatrix, residualVector); // In the case of a dense matrix\n  } else if (solverMethod === \"jacobi\") {\n    // Use Jacobi method\n    const initialGuess = new Array(residualVector.length).fill(0);\n    const jacobiSolverResult = jacobiSolver(jacobianMatrix, residualVector, initialGuess, {\n      maxIterations,\n      tolerance,\n    });\n\n    // Log convergence information\n    if (jacobiSolverResult.converged) {\n      debugLog(`Jacobi method converged in ${jacobiSolverResult.iterations} iterations`);\n    } else {\n      errorLog(`Jacobi method did not converge after ${jacobiSolverResult.iterations} iterations`);\n    }\n\n    solutionVector = jacobiSolverResult.solutionVector;\n    converged = jacobiSolverResult.converged;\n    iterations = jacobiSolverResult.iterations;\n  } else {\n    errorLog(`Unknown solver method: ${solverMethod}`);\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  return { solutionVector, converged, iterations };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to solve a system of linear equations using the Jacobi iterative method\n * @param {array} jacobianMatrix - The coefficient matrix (must be square)\n * @param {array} residualVector - The right-hand side vector\n * @param {array} initialGuess - Initial guess for solution vector\n * @param {object} [options] - Options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum number of iterations\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\nexport function jacobiSolver(jacobianMatrix, residualVector, initialGuess, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n  const n = jacobianMatrix.length; // Size of the square matrix\n  let x = [...initialGuess]; // Current solution (starts with initial guess)\n  let xNew = new Array(n); // Next iteration's solution\n\n  for (let iteration = 0; iteration < maxIterations; iteration++) {\n    // Perform one iteration\n    for (let i = 0; i < n; i++) {\n      let sum = 0;\n      // Calculate sum of jacobianMatrix[i][j] * x[j] for j ≠ i\n      for (let j = 0; j < n; j++) {\n        if (j !== i) {\n          sum += jacobianMatrix[i][j] * x[j];\n        }\n      }\n      // Update xNew[i] using the Jacobi formula\n      xNew[i] = (residualVector[i] - sum) / jacobianMatrix[i][i];\n    }\n\n    // Check convergence\n    let maxDiff = 0;\n    for (let i = 0; i < n; i++) {\n      maxDiff = Math.max(maxDiff, Math.abs(xNew[i] - x[i]));\n    }\n\n    // Update x for next iteration\n    x = [...xNew];\n\n    // Successfully converged if maxDiff is less than tolerance\n    if (maxDiff < tolerance) {\n      return {\n        solutionVector: x,\n        iterations: iteration + 1,\n        converged: true,\n      };\n    }\n  }\n\n  // maxIterations were reached without convergence\n  return {\n    solutionVector: x,\n    iterations: maxIterations,\n    converged: false,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle basis functions and their derivatives based on element configuration\n */\nexport class BasisFunctions {\n  /**\n   * Constructor to initialize the BasisFunctions class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to calculate basis functions and their derivatives based on the dimension and order\n   * @param {number} ksi - Natural coordinate (for both 1D and 2D)\n   * @param {number} [eta] - Second natural coordinate (only for 2D elements)\n   * @returns {object} An object containing:\n   *  - basisFunction: Array of evaluated basis functions\n   *  - basisFunctionDerivKsi: Array of derivatives of basis functions with respect to ksi\n   *  - basisFunctionDerivEta: Array of derivatives of basis functions with respect to eta (only for 2D elements)\n   */\n  getBasisFunctions(ksi, eta = null) {\n    let basisFunction = [];\n    let basisFunctionDerivKsi = [];\n    let basisFunctionDerivEta = [];\n\n    if (this.meshDimension === \"1D\") {\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 1D elements\n        basisFunction[0] = 1 - ksi;\n        basisFunction[1] = ksi;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -1;\n        basisFunctionDerivKsi[1] = 1;\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 1D elements\n        basisFunction[0] = 1 - 3 * ksi + 2 * ksi ** 2;\n        basisFunction[1] = 4 * ksi - 4 * ksi ** 2;\n        basisFunction[2] = -ksi + 2 * ksi ** 2;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -3 + 4 * ksi;\n        basisFunctionDerivKsi[1] = 4 - 8 * ksi;\n        basisFunctionDerivKsi[2] = -1 + 4 * ksi;\n      }\n    } else if (this.meshDimension === \"2D\") {\n      if (eta === null) {\n        errorLog(\"Eta coordinate is required for 2D elements\");\n        return;\n      }\n\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 2D elements\n        function l1(c) {\n          return 1 - c;\n        }\n        function l2(c) {\n          return c;\n        }\n        function dl1() {\n          return -1;\n        }\n        function dl2() {\n          return 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l2(ksi) * l1(eta);\n        basisFunction[3] = l2(ksi) * l2(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1() * l1(eta);\n        basisFunctionDerivKsi[1] = dl1() * l2(eta);\n        basisFunctionDerivKsi[2] = dl2() * l1(eta);\n        basisFunctionDerivKsi[3] = dl2() * l2(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1();\n        basisFunctionDerivEta[1] = l1(ksi) * dl2();\n        basisFunctionDerivEta[2] = l2(ksi) * dl1();\n        basisFunctionDerivEta[3] = l2(ksi) * dl2();\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 2D elements\n        function l1(c) {\n          return 2 * c ** 2 - 3 * c + 1;\n        }\n        function l2(c) {\n          return -4 * c ** 2 + 4 * c;\n        }\n        function l3(c) {\n          return 2 * c ** 2 - c;\n        }\n        function dl1(c) {\n          return 4 * c - 3;\n        }\n        function dl2(c) {\n          return -8 * c + 4;\n        }\n        function dl3(c) {\n          return 4 * c - 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l1(ksi) * l3(eta);\n        basisFunction[3] = l2(ksi) * l1(eta);\n        basisFunction[4] = l2(ksi) * l2(eta);\n        basisFunction[5] = l2(ksi) * l3(eta);\n        basisFunction[6] = l3(ksi) * l1(eta);\n        basisFunction[7] = l3(ksi) * l2(eta);\n        basisFunction[8] = l3(ksi) * l3(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1(ksi) * l1(eta);\n        basisFunctionDerivKsi[1] = dl1(ksi) * l2(eta);\n        basisFunctionDerivKsi[2] = dl1(ksi) * l3(eta);\n        basisFunctionDerivKsi[3] = dl2(ksi) * l1(eta);\n        basisFunctionDerivKsi[4] = dl2(ksi) * l2(eta);\n        basisFunctionDerivKsi[5] = dl2(ksi) * l3(eta);\n        basisFunctionDerivKsi[6] = dl3(ksi) * l1(eta);\n        basisFunctionDerivKsi[7] = dl3(ksi) * l2(eta);\n        basisFunctionDerivKsi[8] = dl3(ksi) * l3(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1(eta);\n        basisFunctionDerivEta[1] = l1(ksi) * dl2(eta);\n        basisFunctionDerivEta[2] = l1(ksi) * dl3(eta);\n        basisFunctionDerivEta[3] = l2(ksi) * dl1(eta);\n        basisFunctionDerivEta[4] = l2(ksi) * dl2(eta);\n        basisFunctionDerivEta[5] = l2(ksi) * dl3(eta);\n        basisFunctionDerivEta[6] = l3(ksi) * dl1(eta);\n        basisFunctionDerivEta[7] = l3(ksi) * dl2(eta);\n        basisFunctionDerivEta[8] = l3(ksi) * dl3(eta);\n      }\n    }\n\n    return { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Basic structure for the mesh\n */\nexport class Mesh {\n  /**\n   * Constructor to initialize the Mesh class\n   * @param {object} config - Configuration object for the mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY=1] - Number of elements along the y-axis (for 1D meshes)\n   * @param {number} [config.maxY=0] - Maximum y-coordinate of the mesh (for 1D meshes)\n   * @param {string} [config.meshDimension='2D'] - The dimension of the mesh, either 1D or 2D\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    meshDimension = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    this.numElementsX = numElementsX;\n    this.numElementsY = numElementsY;\n    this.maxX = maxX;\n    this.maxY = maxY;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n    this.parsedMesh = parsedMesh;\n\n    this.boundaryElementsProcessed = false;\n\n    if (this.parsedMesh) {\n      basicLog(\"Using pre-parsed mesh from gmshReader data for mesh generation.\");\n      this.parseMeshFromGmsh();\n    }\n  }\n\n  /**\n   * Method to parse the mesh from the GMSH format to the FEAScript format\n   */\n  parseMeshFromGmsh() {\n    if (!this.parsedMesh.nodalNumbering) {\n      errorLog(\"No valid nodal numbering found in the parsed mesh.\");\n    }\n\n    if (\n      typeof this.parsedMesh.nodalNumbering === \"object\" &&\n      !Array.isArray(this.parsedMesh.nodalNumbering)\n    ) {\n      // Store the nodal numbering structure before converting\n      const quadElements = this.parsedMesh.nodalNumbering.quadElements || [];\n      const triangleElements = this.parsedMesh.nodalNumbering.triangleElements || [];\n\n      debugLog(\n        \"Initial parsed mesh nodal numbering from GMSH format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Check if it has quadElements or triangleElements structure from gmshReader\n      if (this.parsedMesh.elementTypes[3] || this.parsedMesh.elementTypes[10]) {\n        // Map nodal numbering from GMSH format to FEAScript format for quad elements\n        const mappedNodalNumbering = [];\n\n        for (let elemIdx = 0; elemIdx < quadElements.length; elemIdx++) {\n          const gmshNodes = quadElements[elemIdx];\n          const feaScriptNodes = new Array(gmshNodes.length);\n\n          // Check for element type based on number of nodes\n          if (gmshNodes.length === 4) {\n            // Simple mapping for linear quad elements (4 nodes)\n            // GMSH:         FEAScript:\n            // 3 --- 2       1 --- 3\n            // |     |  -->  |     |\n            // 0 --- 1       0 --- 2\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[3]; // 3 -> 1\n            feaScriptNodes[2] = gmshNodes[1]; // 1 -> 2\n            feaScriptNodes[3] = gmshNodes[2]; // 2 -> 3\n          } else if (gmshNodes.length === 9) {\n            // Mapping for quadratic quad elements (9 nodes)\n            // GMSH:         FEAScript:\n            // 3--6--2       2--5--8\n            // |     |       |     |\n            // 7  8  5  -->  1  4  7\n            // |     |       |     |\n            // 0--4--1       0--3--6\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[7]; // 7 -> 1\n            feaScriptNodes[2] = gmshNodes[3]; // 3 -> 2\n            feaScriptNodes[3] = gmshNodes[4]; // 4 -> 3\n            feaScriptNodes[4] = gmshNodes[8]; // 8 -> 4\n            feaScriptNodes[5] = gmshNodes[6]; // 6 -> 5\n            feaScriptNodes[6] = gmshNodes[1]; // 1 -> 6\n            feaScriptNodes[7] = gmshNodes[5]; // 5 -> 7\n            feaScriptNodes[8] = gmshNodes[2]; // 2 -> 8\n          }\n\n          mappedNodalNumbering.push(feaScriptNodes);\n        }\n\n        this.parsedMesh.nodalNumbering = mappedNodalNumbering;\n      } else if (this.parsedMesh.elementTypes[2]) {\n        errorLog(\"Element type is neither triangle nor quad; mapping for this type is not implemented yet.\");\n      }\n\n      debugLog(\n        \"Nodal numbering after mapping from GMSH to FEAScript format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Process boundary elements if they exist and if physical property mapping exists\n      if (this.parsedMesh.physicalPropMap && this.parsedMesh.boundaryElements) {\n        // Check if boundary elements need to be processed\n        if (\n          Array.isArray(this.parsedMesh.boundaryElements) &&\n          this.parsedMesh.boundaryElements.length > 0 &&\n          this.parsedMesh.boundaryElements[0] === undefined\n        ) {\n          // Create a new array without the empty first element\n          const fixedBoundaryElements = [];\n          for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n            if (this.parsedMesh.boundaryElements[i]) {\n              fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n            }\n          }\n          this.parsedMesh.boundaryElements = fixedBoundaryElements;\n        }\n\n        // If boundary node pairs exist but boundary elements haven't been processed\n        if (this.parsedMesh.boundaryNodePairs && !this.parsedMesh.boundaryElementsProcessed) {\n          // Reset boundary elements array\n          this.parsedMesh.boundaryElements = [];\n\n          // Process each physical property from the Gmsh file\n          this.parsedMesh.physicalPropMap.forEach((prop) => {\n            // Only process 1D physical entities (boundary lines)\n            if (prop.dimension === 1) {\n              // Get all node pairs for this boundary\n              const boundaryNodePairs = this.parsedMesh.boundaryNodePairs[prop.tag] || [];\n\n              if (boundaryNodePairs.length > 0) {\n                // Initialize array for this boundary tag\n                if (!this.parsedMesh.boundaryElements[prop.tag]) {\n                  this.parsedMesh.boundaryElements[prop.tag] = [];\n                }\n\n                // For each boundary line segment (defined by a pair of nodes)\n                boundaryNodePairs.forEach((nodesPair) => {\n                  const node1 = nodesPair[0]; // First node in the pair\n                  const node2 = nodesPair[1]; // Second node in the pair\n\n                  debugLog(\n                    `Processing boundary node pair: [${node1}, ${node2}] for boundary ${prop.tag} (${\n                      prop.name || \"unnamed\"\n                    })`\n                  );\n\n                  // Search through all elements to find which one contains both nodes\n                  let foundElement = false;\n\n                  // Loop through all elements in the mesh\n                  for (let elemIdx = 0; elemIdx < this.parsedMesh.nodalNumbering.length; elemIdx++) {\n                    const elemNodes = this.parsedMesh.nodalNumbering[elemIdx];\n\n                    // For linear quadrilateral linear elements (4 nodes)\n                    if (elemNodes.length === 4) {\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript linear quadrilateral numbering:\n                        // 1 --- 3\n                        // |     |\n                        // 0 --- 2\n\n                        if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0)\n                        ) {\n                          side = 0; // Bottom side\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0)\n                        ) {\n                          side = 1; // Left side\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 1 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 1)\n                        ) {\n                          side = 2; // Top side\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 2)\n                        ) {\n                          side = 3; // Right side\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    } else if (elemNodes.length === 9) {\n                      // For quadratic quadrilateral elements (9 nodes)\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript quadratic quadrilateral numbering:\n                        // 2--5--8\n                        // |     |\n                        // 1  4  7\n                        // |     |\n                        // 0--3--6\n\n                        // TODO: Transform into dictionaries for better readability\n                        if (\n                          (node1Index === 0 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 0) ||\n                          (node1Index === 3 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 3)\n                        ) {\n                          side = 0; // Bottom side (nodes 0, 3, 6)\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0) ||\n                          (node1Index === 1 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 1)\n                        ) {\n                          side = 1; // Left side (nodes 0, 1, 2)\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 5) ||\n                          (node1Index === 5 && node2Index === 2) ||\n                          (node1Index === 5 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 5)\n                        ) {\n                          side = 2; // Top side (nodes 2, 5, 8)\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 6 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 7) ||\n                          (node1Index === 7 && node2Index === 6) ||\n                          (node1Index === 7 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 7)\n                        ) {\n                          side = 3; // Right side (nodes 6, 7, 8)\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    }\n                  }\n\n                  if (!foundElement) {\n                    errorLog(\n                      `Could not find element containing boundary nodes ${node1} and ${node2}. Boundary may be incomplete.`\n                    );\n                  }\n                });\n              }\n            }\n          });\n\n          // Mark as processed\n          this.boundaryElementsProcessed = true;\n\n          // Fix boundary elements array - remove undefined entries\n          if (\n            this.parsedMesh.boundaryElements.length > 0 &&\n            this.parsedMesh.boundaryElements[0] === undefined\n          ) {\n            const fixedBoundaryElements = [];\n            for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n              if (this.parsedMesh.boundaryElements[i]) {\n                fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n              }\n            }\n            this.parsedMesh.boundaryElements = fixedBoundaryElements;\n          }\n        }\n      }\n    }\n\n    return this.parsedMesh;\n  }\n}\n\nexport class Mesh1D extends Mesh {\n  /**\n   * Constructor to initialize the 1D mesh\n   * @param {object} config - Configuration object for the 1D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({ numElementsX = null, maxX = null, elementOrder = \"linear\", parsedMesh = null }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY: 1,\n      maxY: 0,\n      meshDimension: \"1D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    if (this.numElementsX === null || this.maxX === null) {\n      errorLog(\"numElementsX and maxX are required parameters when generating a 1D mesh from geometry\");\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    const xStart = 0;\n    let totalNodesX, deltaX;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX;\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX / 2;\n      }\n    }\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate1DNodalNumbering(this.numElementsX, totalNodesX, this.elementOrder);\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n\n    // Return x coordinates of nodes, total nodes, NOP array, and boundary elements\n    return {\n      nodesXCoordinates,\n      totalNodesX,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate1DNodalNumbering(numElementsX, totalNodesX, elementOrder) {\n    // TODO: The totalNodesX is not used in the original function. Verify if\n    // there is a multiple calculation on the totalNodes.\n\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear 1D elements with the following nodes representation:\n       *\n       *   1 --- 2\n       *\n       */\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 2; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic 1D elements with the following nodes representation:\n       *\n       *   1--2--3\n       *\n       */\n      let columnCounter = 0;\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 3; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex + columnCounter;\n        }\n        columnCounter += 1;\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 1D domains (line segments):\n   * 0 - Left node of reference element (maps to physical left endpoint)\n   * 1 - Right node of reference element (maps to physical right endpoint)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 2; // For 1D, we only have two sides (left and right)\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // Left boundary (element 0, side 0)\n    boundaryElements[0].push([0, 0]);\n\n    // Right boundary (last element, side 1)\n    boundaryElements[1].push([this.numElementsX - 1, 1]);\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n\nexport class Mesh2D extends Mesh {\n  /**\n   * Constructor to initialize the 2D mesh\n   * @param {object} config - Configuration object for the 2D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY] - Number of elements along the y-axis (required for geometry-based mesh)\n   * @param {number} [config.maxY] - Maximum y-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY,\n      maxY,\n      meshDimension: \"2D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    // Validate geometry parameters (when not using a parsed mesh)\n    if (\n      !parsedMesh &&\n      (this.numElementsX === null || this.maxX === null || this.numElementsY === null || this.maxY === null)\n    ) {\n      errorLog(\n        \"numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry\"\n      );\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    let nodesYCoordinates = [];\n    const xStart = 0;\n    const yStart = 0;\n    let totalNodesX, totalNodesY, deltaX, deltaY;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      totalNodesY = this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + nodeIndexY * deltaY;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + nodeIndexX * deltaX;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + nodeIndexY * deltaY;\n        }\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      totalNodesY = 2 * this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + (nodeIndexY * deltaY) / 2;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + (nodeIndexX * deltaX) / 2;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + (nodeIndexY * deltaY) / 2;\n        }\n      }\n    }\n\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate2DNodalNumbering(\n      this.numElementsX,\n      this.numElementsY,\n      totalNodesY,\n      this.elementOrder\n    );\n\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n    debugLog(\"Generated node Y coordinates: \" + JSON.stringify(nodesYCoordinates));\n\n    // Return statement\n    return {\n      nodesXCoordinates,\n      nodesYCoordinates,\n      totalNodesX,\n      totalNodesY,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} [numElementsY] - Number of elements along the y-axis (optional for 1D)\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {number} [totalNodesY] - Total number of nodes along the y-axis (optional for 1D)\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate2DNodalNumbering(numElementsX, numElementsY, totalNodesY, elementOrder) {\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear rectangular elements with the following nodes representation:\n       *\n       *   1 --- 3\n       *   |     |\n       *   0 --- 2\n       *\n       */\n      let rowCounter = 0;\n      let columnCounter = 2;\n      for (let elementIndex = 0; elementIndex < numElementsX * numElementsY; elementIndex++) {\n        rowCounter += 1;\n        nop[elementIndex] = [];\n        nop[elementIndex][0] = elementIndex + columnCounter - 1;\n        nop[elementIndex][1] = elementIndex + columnCounter;\n        nop[elementIndex][2] = elementIndex + columnCounter + numElementsY;\n        nop[elementIndex][3] = elementIndex + columnCounter + numElementsY + 1;\n        if (rowCounter === numElementsY) {\n          columnCounter += 1;\n          rowCounter = 0;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic rectangular elements with the following nodes representation:\n       *\n       *   2--5--8\n       *   |     |\n       *   1  4  7\n       *   |     |\n       *   0--3--6\n       *\n       */\n      for (let elementIndexX = 1; elementIndexX <= numElementsX; elementIndexX++) {\n        for (let elementIndexY = 1; elementIndexY <= numElementsY; elementIndexY++) {\n          nop[elementIndex] = [];\n          for (let nodeIndex1 = 1; nodeIndex1 <= 3; nodeIndex1++) {\n            let nodeIndex2 = 3 * nodeIndex1 - 2;\n            nop[elementIndex][nodeIndex2 - 1] =\n              totalNodesY * (2 * elementIndexX + nodeIndex1 - 3) + 2 * elementIndexY - 1;\n            nop[elementIndex][nodeIndex2] = nop[elementIndex][nodeIndex2 - 1] + 1;\n            nop[elementIndex][nodeIndex2 + 1] = nop[elementIndex][nodeIndex2 - 1] + 2;\n          }\n          elementIndex = elementIndex + 1;\n        }\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 2D domains (rectangular):\n   * 0 - Bottom side of reference element (maps to physical bottom boundary)\n   * 1 - Left side of reference element (maps to physical left boundary)\n   * 2 - Top side of reference element (maps to physical top boundary)\n   * 3 - Right side of reference element (maps to physical right boundary)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 4; // For 2D, we have four sides (left, right, bottom, top)\n\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // TODO: Why to loop through all elements? Is it not better to loop over only the\n    // elements that are on the boundary? eg: [0, this.numElementsX - 1] on x and\n    // [0, this.numElementsY - 1] on y\n    for (let elementIndexX = 0; elementIndexX < this.numElementsX; elementIndexX++) {\n      for (let elementIndexY = 0; elementIndexY < this.numElementsY; elementIndexY++) {\n        const elementIndex = elementIndexX * this.numElementsY + elementIndexY;\n\n        // Bottom boundary\n        if (elementIndexY === 0) {\n          boundaryElements[0].push([elementIndex, 0]);\n        }\n\n        // Left boundary\n        if (elementIndexX === 0) {\n          boundaryElements[1].push([elementIndex, 1]);\n        }\n\n        // Top boundary\n        if (elementIndexY === this.numElementsY - 1) {\n          boundaryElements[2].push([elementIndex, 2]);\n        }\n\n        // Right boundary\n        if (elementIndexX === this.numElementsX - 1) {\n          boundaryElements[3].push([elementIndex, 3]);\n        }\n      }\n    }\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Class to handle numerical integration using Gauss quadrature\n */\nexport class NumericalIntegration {\n  /**\n   * Constructor to initialize the NumericalIntegration class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to return Gauss points and weights based on element configuration\n   * @returns {object} An object containing:\n   *  - gaussPoints: Array of Gauss points\n   *  - gaussWeights: Array of Gauss weights\n   */\n  getGaussPointsAndWeights() {\n    let gaussPoints = []; // Gauss points\n    let gaussWeights = []; // Gauss weights\n\n    if (this.elementOrder === \"linear\") {\n      // For linear elements, use 1-point Gauss quadrature\n      gaussPoints[0] = 0.5;\n      gaussWeights[0] = 1;\n    } else if (this.elementOrder === \"quadratic\") {\n      // For quadratic elements, use 3-point Gauss quadrature\n      gaussPoints[0] = (1 - Math.sqrt(3 / 5)) / 2;\n      gaussPoints[1] = 0.5;\n      gaussPoints[2] = (1 + Math.sqrt(3 / 5)) / 2;\n      gaussWeights[0] = 5 / 18;\n      gaussWeights[1] = 8 / 18;\n      gaussWeights[2] = 5 / 18;\n    }\n\n    return { gaussPoints, gaussWeights };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nimport { BasisFunctions } from \"./basisFunctionsScript.js\";\nimport { Mesh1D, Mesh2D } from \"./meshGenerationScript.js\";\nimport { NumericalIntegration } from \"../methods/numericalIntegrationScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to prepare the mesh for finite element analysis\n * @param {object} meshConfig - Object containing computational mesh details\n * @returns {object} An object containing all mesh-related data\n */\nexport function prepareMesh(meshConfig) {\n  const { meshDimension, numElementsX, numElementsY, maxX, maxY, elementOrder, parsedMesh } = meshConfig;\n\n  // Create a new instance of the Mesh class\n  let mesh;\n  if (meshDimension === \"1D\") {\n    mesh = new Mesh1D({ numElementsX, maxX, elementOrder, parsedMesh });\n  } else if (meshDimension === \"2D\") {\n    mesh = new Mesh2D({ numElementsX, maxX, numElementsY, maxY, elementOrder, parsedMesh });\n  } else {\n    errorLog(\"Mesh dimension must be either '1D' or '2D'.\");\n  }\n\n  // Use the parsed mesh in case it was already passed with Gmsh format\n  const nodesCoordinatesAndNumbering = mesh.boundaryElementsProcessed ? mesh.parsedMesh : mesh.generateMesh();\n\n  // Extract nodes coordinates and nodal numbering (NOP) from the mesh data\n  let nodesXCoordinates = nodesCoordinatesAndNumbering.nodesXCoordinates;\n  let nodesYCoordinates = nodesCoordinatesAndNumbering.nodesYCoordinates;\n  let totalNodesX = nodesCoordinatesAndNumbering.totalNodesX;\n  let totalNodesY = nodesCoordinatesAndNumbering.totalNodesY;\n  let nop = nodesCoordinatesAndNumbering.nodalNumbering;\n  let boundaryElements = nodesCoordinatesAndNumbering.boundaryElements;\n\n  // Check the mesh type\n  const isParsedMesh = parsedMesh !== undefined && parsedMesh !== null;\n\n  // Calculate totalElements and totalNodes based on mesh type\n  let totalElements, totalNodes;\n\n  if (isParsedMesh) {\n    totalElements = nop.length; // Number of elements is the length of the nodal numbering array\n    totalNodes = nodesXCoordinates.length; // Number of nodes is the length of the coordinates array\n    debugLog(`Using parsed mesh with ${totalElements} elements and ${totalNodes} nodes`);\n  } else {\n    // For structured mesh, calculate based on dimensions\n    totalElements = numElementsX * (meshDimension === \"2D\" ? numElementsY : 1);\n    totalNodes = totalNodesX * (meshDimension === \"2D\" ? totalNodesY : 1);\n    debugLog(`Using mesh generated from geometry with ${totalElements} elements and ${totalNodes} nodes`);\n  }\n\n  return {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    totalNodesX,\n    totalNodesY,\n    nop,\n    boundaryElements,\n    totalElements,\n    totalNodes,\n    meshDimension,\n    elementOrder,\n  };\n}\n\n/**\n * Function to initialize the FEA matrices and numerical tools\n * @param {object} meshData - Object containing mesh data from prepareMesh()\n * @returns {object} An object containing initialized matrices and numerical tools\n */\nexport function initializeFEA(meshData) {\n  const { totalNodes, nop, meshDimension, elementOrder } = meshData;\n\n  // Initialize variables for matrix assembly\n  let residualVector = [];\n  let jacobianMatrix = [];\n  let localToGlobalMap = [];\n\n  // Initialize jacobianMatrix and residualVector arrays\n  for (let nodeIndex = 0; nodeIndex < totalNodes; nodeIndex++) {\n    residualVector[nodeIndex] = 0;\n    jacobianMatrix.push([]);\n    for (let colIndex = 0; colIndex < totalNodes; colIndex++) {\n      jacobianMatrix[nodeIndex][colIndex] = 0;\n    }\n  }\n\n  // Initialize the BasisFunctions class\n  const basisFunctions = new BasisFunctions({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Initialize the NumericalIntegration class\n  const numericalIntegration = new NumericalIntegration({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Calculate Gauss points and weights\n  let gaussPointsAndWeights = numericalIntegration.getGaussPointsAndWeights();\n  let gaussPoints = gaussPointsAndWeights.gaussPoints;\n  let gaussWeights = gaussPointsAndWeights.gaussWeights;\n\n  // Determine the number of nodes in the reference element based on the first element in the nop array\n  const numNodes = nop[0].length;\n\n  return {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 1D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping1D(params) {\n  const { basisFunction, basisFunctionDerivKsi, nodesXCoordinates, localToGlobalMap, numNodes } = params;\n\n  let xCoordinates = 0;\n  let ksiDerivX = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX;\n\n  // Compute x-derivative of basis functions\n  let basisFunctionDerivX = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    basisFunctionDerivX[localNodeIndex] = basisFunctionDerivKsi[localNodeIndex] / detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 2D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping2D(params) {\n  const {\n    basisFunction,\n    basisFunctionDerivKsi,\n    basisFunctionDerivEta,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    localToGlobalMap,\n    numNodes,\n  } = params;\n\n  let xCoordinates = 0;\n  let yCoordinates = 0;\n  let ksiDerivX = 0;\n  let etaDerivX = 0;\n  let ksiDerivY = 0;\n  let etaDerivY = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    yCoordinates += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n    ksiDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX * etaDerivY - etaDerivX * ksiDerivY;\n\n  // Compute x-derivative and y-derivative of basis functions\n  let basisFunctionDerivX = [];\n  let basisFunctionDerivY = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    // The x-derivative of the n basis function\n    basisFunctionDerivX[localNodeIndex] =\n      (etaDerivY * basisFunctionDerivKsi[localNodeIndex] -\n        ksiDerivY * basisFunctionDerivEta[localNodeIndex]) /\n      detJacobian;\n    // The y-derivative of the n basis function\n    basisFunctionDerivY[localNodeIndex] =\n      (ksiDerivX * basisFunctionDerivEta[localNodeIndex] -\n        etaDerivX * basisFunctionDerivKsi[localNodeIndex]) /\n      detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    yCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n    basisFunctionDerivY,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle thermal boundary conditions application\n */\nexport class ThermalBoundaryConditions {\n  /**\n   * Constructor to initialize the ThermalBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions (Dirichlet type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantTempBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions (Robin type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   */\n  imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 1;\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 2;\n              }\n            }\n\n            const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n            debugLog(\n              `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            residualVector[globalNodeIndex] += -convectionCoeff * extTemp;\n            jacobianMatrix[globalNodeIndex][globalNodeIndex] += convectionCoeff;\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              let ksiDerivX = 0;\n              let ksiDerivY = 0;\n              let etaDerivX = 0;\n              let etaDerivY = 0;\n              const numNodes = this.nop[elementIndex].length;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                // For boundaries along Ksi (horizontal), use Ksi derivatives\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                }\n                // For boundaries along Eta (vertical), use Eta derivatives\n                else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute the length of tangent vector\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                debugLog(\n                  `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${localNodeIndex + 1})`\n                );\n\n                // Apply boundary condition with proper Jacobian for all sides\n                residualVector[globalNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                  jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                  debugLog(\n                    `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                      elementIndex + 1\n                    }, local node ${localNodeIndex + 1})`\n                  );\n\n                  // Apply boundary condition with proper Jacobian for all sides\n                  residualVector[globalNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                    jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions for the frontal solver\n   * @param {number} elementIndex - Index of the element being processed\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   * @returns {object} An object containing:\n   *  - localJacobianMatrix: Local Jacobian matrix with convection contributions\n   *  - localResidualVector: Residual vector with convection contributions\n   */\n  imposeConvectionBoundaryConditionsFront(\n    elementIndex,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    gaussPoints,\n    gaussWeights,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    // Initialize local Jacobian matrix and local residual vector\n    const numNodes = this.nop[elementIndex].length;\n    const localJacobianMatrix = Array(numNodes)\n      .fill()\n      .map(() => Array(numNodes).fill(0));\n    const localResidualVector = Array(numNodes).fill(0);\n\n    // Check if this element is on a convection boundary\n    for (const boundaryKey in this.boundaryElements) {\n      if (this.boundaryConditions[boundaryKey]?.[0] === \"convection\") {\n        const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n        const extTemp = convectionExtTemp[boundaryKey];\n        debugLog(\n          `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n        );\n\n        // Find if this element is on this boundary and which side\n        const boundaryElement = this.boundaryElements[boundaryKey].find(\n          ([elemIdx, _]) => elemIdx === elementIndex\n        );\n\n        if (boundaryElement) {\n          const side = boundaryElement[1];\n\n          if (this.meshDimension === \"1D\") {\n            // Handle 1D case\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              nodeIndex = side === 0 ? 0 : 1;\n            } else if (this.elementOrder === \"quadratic\") {\n              nodeIndex = side === 0 ? 0 : 2;\n            }\n\n            // Add contribution to local Jacobian matrix and local residual vector\n            debugLog(\n              `  - Applied convection boundary condition to node ${nodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            localResidualVector[nodeIndex] += -convectionCoeff * extTemp;\n            localJacobianMatrix[nodeIndex][nodeIndex] += convectionCoeff;\n          } else if (this.meshDimension === \"2D\") {\n            // Handle 2D case\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              // Get basis functions\n              const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              const basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              const basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              // Calculate tangent vector components\n              let ksiDerivX = 0,\n                ksiDerivY = 0,\n                etaDerivX = 0,\n                etaDerivY = 0;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                } else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute tangent vector length\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              // Apply boundary conditions to local matrices\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                localResidualVector[localNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              // Handle quadratic elements (similar pattern but with more Gauss points)\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                // Apply boundary conditions to local matrices\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  localResidualVector[localNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n\n    return { localJacobianMatrix, localResidualVector };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { ThermalBoundaryConditions } from \"./thermalBoundaryConditionsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the solid heat transfer model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n *\n * For consistency across both linear and nonlinear formulations,\n * this project always refers to the assembled right-hand side vector\n * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n *\n * In linear problems `jacobianMatrix` is equivalent to the\n * classic stiffness/conductivity matrix and `residualVector`\n * corresponds to the traditional load (RHS) vector.\n */\nexport function assembleHeatConductionMat(meshData, boundaryConditions) {\n  basicLog(\"Starting solid heat transfer matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D solid heat transfer\n      if (meshDimension === \"1D\") {\n        // Get basis functions for the current Gauss point\n        const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector is zero for this case\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n              -gaussWeights[gaussPointIndex1] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n          }\n        }\n      }\n      // 2D solid heat transfer\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n            // residualVector is zero for this case\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const thermalBoundaryConditions = new ThermalBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Convection boundary conditions\n  thermalBoundaryConditions.imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  );\n\n  // Impose ConstantTemp boundary conditions\n  thermalBoundaryConditions.imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Solid heat transfer matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the solid heat transfer model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - localResidualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleHeatConductionFront({ elementIndex, nop, meshData, basisFunctions, FEAData }) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  if (meshDimension === \"1D\") {\n    // 1D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex1]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Computation of Galerkin's residuals and local Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex1] *\n            detJacobian *\n            (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    // 2D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Create mapping from local element space to global mesh (convert to 0-based indexing)\n        const localToGlobalMap = ngl.map((globalIndex) => globalIndex - 1);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle generic boundary conditions application\n */\nexport class GenericBoundaryConditions {\n  /**\n   * Constructor to initialize the GenericBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose Dirichlet boundary conditions\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeDirichletBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant value (Dirichlet) boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantValueBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n// Base viscous term that remains when eikonal equation is fully activated\nconst baseEikonalViscousTerm = 1e-2;\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the front propagation model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object}  An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleFrontPropagationMat(\n  meshData,\n  boundaryConditions,\n  solutionVector,\n  eikonalActivationFlag\n) {\n  basicLog(\"Starting front propagation matrix assembly...\");\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n  debugLog(`eikonalViscousTerm: ${eikonalViscousTerm}`);\n  debugLog(`eikonalActivationFlag: ${eikonalActivationFlag}`);\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D front propagation (eikonal) equation\n      if (meshDimension === \"1D\") {\n        // Unsupported 1D front propagation\n        errorLog(\"1D front propagation is not yet supported\");\n\n        // Get basis functions for the current Gauss point\n        let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n        const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n        // Calculate solution derivative\n        let solutionDerivX = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector\n          // TODO residualVector calculation here\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            // jacobianMatrix\n            // TODO jacobianMatrix calculation here\n          }\n        }\n      }\n      // 2D front propagation (eikonal) equation\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n          const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n          // Calculate solution derivatives\n          let solutionDerivX = 0;\n          let solutionDerivY = 0;\n          for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n            solutionDerivX +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n            solutionDerivY +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n          }\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n\n            // residualVector: Viscous term contribution (to stabilize the solution)\n            residualVector[localToGlobalMap1] +=\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivX[localNodeIndex1] *\n                solutionDerivX +\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivY[localNodeIndex1] *\n                solutionDerivY;\n\n            // residualVector: Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              residualVector[localToGlobalMap1] +=\n                eikonalActivationFlag *\n                (gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1] *\n                  Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                  gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2] *\n                    detJacobian *\n                    basisFunction[localNodeIndex1]);\n            }\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n\n              // jacobianMatrix: Viscous term contribution\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n              // jacobianMatrix: Eikonal equation contribution\n              if (eikonalActivationFlag !== 0) {\n                jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                  eikonalActivationFlag *\n                    (-(\n                      detJacobian *\n                      solutionDerivX *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]\n                    ) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivX[localNodeIndex2] -\n                  eikonalActivationFlag *\n                    ((detJacobian *\n                      solutionDerivY *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivY[localNodeIndex2];\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Dirichlet boundary conditions\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Front propagation matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the front propagation model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - residualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleFrontPropagationFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  solutionVector,\n  eikonalActivationFlag,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n    // 1D front propagation (eikonal) equation\n    if (meshDimension === \"1D\") {\n      // Unsupported 1D front propagation\n      errorLog(\"1D front propagation is not yet supported\");\n\n      // Get basis functions for the current Gauss point\n      let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n      // Perform isoparametric mapping\n      const mappingResult = performIsoparametricMapping1D({\n        basisFunction: basisFunctionsAndDerivatives.basisFunction,\n        basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Extract mapping results\n      const { detJacobian, basisFunctionDerivX } = mappingResult;\n      const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n      // Calculate solution derivative\n      let solutionDerivX = 0;\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        solutionDerivX +=\n          solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n      }\n\n      // Computation of Galerkin's residuals and Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n        // residualVector\n        // TODO residualVector calculation here\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n          // localJacobianMatrix\n          // TODO localJacobianMatrix calculation here\n        }\n      }\n      // 2D front propagation (eikonal) equation\n    } else if (meshDimension === \"2D\") {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate solution derivatives\n        let solutionDerivX = 0;\n        let solutionDerivY = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n          solutionDerivY +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // Viscous term contribution\n          localResidualVector[localNodeIndex1] +=\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivX[localNodeIndex1] *\n              solutionDerivX +\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivY[localNodeIndex1] *\n              solutionDerivY;\n\n          // Eikonal equation contribution\n          if (eikonalActivationFlag !== 0) {\n            localResidualVector[localNodeIndex1] +=\n              eikonalActivationFlag *\n              (gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunction[localNodeIndex1] *\n                Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1]);\n          }\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            // Viscous term contribution\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n            // Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n                eikonalActivationFlag *\n                  (-(\n                    detJacobian *\n                    solutionDerivX *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]\n                  ) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivX[localNodeIndex2] -\n                eikonalActivationFlag *\n                  ((detJacobian *\n                    solutionDerivY *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivY[localNodeIndex2];\n            }\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { BasisFunctions } from \"../mesh/basisFunctionsScript.js\";\nimport { initializeFEA } from \"../mesh/meshUtilsScript.js\";\nimport { assembleHeatConductionFront } from \"../solvers/heatConductionScript.js\";\nimport { ThermalBoundaryConditions } from \"../solvers/thermalBoundaryConditionsScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\nimport { GenericBoundaryConditions } from \"../solvers/genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n// Create object templates\nconst frontalData = {};\nconst frontalState = {};\nconst elementData = { currentElementIndex: 0 };\nconst frontStorage = {};\nlet basisFunctions;\n\n/**\n * Function to run the frontal solver and obtain results for plotting\n * @param {function} assembleFront - Matrix assembler based on the physical model\n * @param {object} meshData - Object containing mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} [options] - Additional options for the solver\n * @returns {object} An object containing the solution vector and node coordinates\n */\nexport function runFrontalSolver(assembleFront, meshData, boundaryConditions, options = {}) {\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const totalNodes = meshData.nodesXCoordinates.length;\n  const numElements = meshData.totalElements;\n  const numNodes = FEAData.numNodes;\n\n  // Calculate required array sizes\n  initializeFrontalArrays(numNodes, numElements);\n\n  // Start timing for system solving (frontal algorithm)\n  basicLog(\"Solving system using frontal...\");\n  console.time(\"systemSolving\");\n\n  // Initialize basis functions\n  basisFunctions = new BasisFunctions({\n    meshDimension: meshData.meshDimension,\n    elementOrder: meshData.elementOrder,\n  });\n\n  // Copy node connectivity array into frontalData storage\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    for (let nodeIndex = 0; nodeIndex < FEAData.numNodes; nodeIndex++) {\n      frontalData.nodalNumbering[elementIndex][nodeIndex] = meshData.nop[elementIndex][nodeIndex];\n    }\n  }\n\n  // Apply Dirichlet-type boundary conditions\n  // Initialize all nodes with no boundary condition\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.nodeConstraintCode[nodeIndex] = 0;\n    frontalData.boundaryValues[nodeIndex] = 0;\n  }\n\n  // Handle Dirichlet-type boundary conditions differently based on which solver is being used\n  let dirichletBoundaryConditionsHandler;\n  // Solid heat transfer model (heatConductionScript solver)\n  if (assembleFront === assembleHeatConductionFront) {\n    dirichletBoundaryConditionsHandler = new ThermalBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantTempBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n    // Front propagation model (frontPropagationScript solver)\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    dirichletBoundaryConditionsHandler = new GenericBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantValueBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n  }\n  // Initialize global residual vector\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.globalResidualVector[nodeIndex] = 0;\n  }\n\n  frontalState.totalNodes = meshData.nodesXCoordinates.length;\n  frontalState.writeFlag = 0;\n  frontalState.transformationFlag = 1;\n  frontalState.determinant = 1;\n\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    frontalState.nodesPerElement[elementIndex] = FEAData.numNodes;\n  }\n\n  // Parameters for non-linear assemblers\n  frontalState.currentSolutionVector = options.solutionVector;\n  frontalState.eikonalActivationFlag = options.eikonalActivationFlag;\n\n  // Pass assembleFront and dirichletBoundaryConditionsHandler to runFrontalAlgorithm\n  runFrontalAlgorithm(meshData, FEAData, dirichletBoundaryConditionsHandler, assembleFront);\n\n  // Copy solution\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.solutionVector[nodeIndex] = frontalState.globalSolutionVector[nodeIndex];\n  }\n\n  // Output results to console for debugging\n  const { nodesXCoordinates, nodesYCoordinates } = meshData;\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    if (meshData.meshDimension === \"1D\") {\n      // 1D case - only output X coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${frontalData.solutionVector[\n          nodeIndex\n        ].toExponential(5)}`\n      );\n    } else {\n      // 2D case - output X, Y coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${nodesYCoordinates[nodeIndex].toExponential(\n          5\n        )}  ${frontalData.solutionVector[nodeIndex].toExponential(5)}`\n      );\n    }\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  const { nodesXCoordinates: finalNodesX, nodesYCoordinates: finalNodesY } = meshData;\n  return {\n    solutionVector: frontalData.solutionVector.slice(0, totalNodes),\n    nodesCoordinates: {\n      nodesXCoordinates: finalNodesX,\n      nodesYCoordinates: finalNodesY,\n    },\n  };\n}\n\n/**\n * Function to initialize arrays dynamically based on problem size\n * @param {number} numNodes - Number of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n */\nfunction initializeFrontalArrays(numNodes, numElements) {\n  // Use the actual number of elements from the mesh\n  frontalData.nodalNumbering = Array(numElements)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  frontalData.nodeConstraintCode = Array(numNodes).fill(0);\n  frontalData.boundaryValues = Array(numNodes).fill(0);\n  frontalData.globalResidualVector = Array(numNodes).fill(0);\n  frontalData.solutionVector = Array(numNodes).fill(0);\n  frontalData.topologyData = Array(numElements).fill(0);\n  frontalData.lateralData = Array(numElements).fill(0);\n\n  // Initialize frontalState arrays\n  frontalState.writeFlag = 0;\n  frontalState.totalNodes = numNodes;\n  frontalState.transformationFlag = 0;\n  frontalState.nodesPerElement = Array(numElements).fill(0);\n  frontalState.determinant = 1;\n\n  // For matrix operations, estimate required size based on problem complexity\n  const systemSize = Math.max(numNodes, 2000);\n  frontalState.globalSolutionVector = Array(systemSize).fill(0);\n  frontalState.frontDataIndex = 0;\n\n  // Initialize elementData arrays\n  elementData.localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  elementData.currentElementIndex = 0;\n\n  // Initialize frontStorage arrays\n  const frontSize = estimateFrontSize(numNodes, numElements);\n  frontStorage.frontValues = Array(frontSize).fill(0);\n  frontStorage.columnHeaders = Array(systemSize).fill(0);\n  frontStorage.pivotRow = Array(systemSize).fill(0);\n  frontStorage.pivotData = Array(frontSize).fill(0);\n}\n\n/**\n * Function to estimate the required front size\n * @param {number} numNodes - Number of of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n * @returns {number} Estimated front size\n */\nfunction estimateFrontSize(numNodes, numElements) {\n  const frontWidthEstimate = Math.max(Math.ceil(Math.sqrt(numElements)) * numNodes, numNodes * 2);\n  return frontWidthEstimate * numElements;\n}\n// Old function to estimate the required front size\n// function estimateFrontSize(numNodes, numElements, numNodes) {\n//   const frontWidthEstimate = Math.ceil(Math.sqrt(numElements) * numNodes * 2);\n//   const frontSize = frontWidthEstimate * numNodes * 4;\n//   return Math.max(frontSize, 10000);\n// }\n\n/**\n * Function to compute local Jacobian matrix and local residual vector\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  const elementIndex = elementData.currentElementIndex - 1;\n\n  // Guard against out-of-range indices\n  if (elementIndex < 0 || elementIndex >= meshData.totalElements) {\n    errorLog(`Skipping out-of-range elementIndex=${elementIndex} (totalElements=${meshData.totalElements})`);\n    return false;\n  }\n\n  // Domain terms\n  const { localJacobianMatrix, localResidualVector, ngl } = assembleFront({\n    elementIndex,\n    nop: frontalData.nodalNumbering,\n    meshData,\n    basisFunctions: basisFunctions,\n    FEAData,\n    // These are ignored by linear assemblers\n    solutionVector: frontalState.currentSolutionVector,\n    eikonalActivationFlag: frontalState.eikonalActivationFlag,\n  });\n\n  // Handle Robin-type boundary conditions differently based on which solver is being used\n  let boundaryLocalJacobianMatrix = Array(FEAData.numNodes)\n    .fill()\n    .map(() => Array(FEAData.numNodes).fill(0));\n  let boundaryResidualVector = Array(FEAData.numNodes).fill(0);\n\n  // heatConductionScript solver\n  if (assembleFront === assembleHeatConductionFront) {\n    // Check if this element is on a Robin-type boundary\n    let isOnRobinTypeBoundary = false;\n    for (const boundaryKey in meshData.boundaryElements) {\n      if (\n        thermalBoundaryConditions.boundaryConditions[boundaryKey]?.[0] === \"convection\" &&\n        meshData.boundaryElements[boundaryKey].some(([elemIdx, _]) => elemIdx === elementIndex)\n      ) {\n        isOnRobinTypeBoundary = true;\n        break;\n      }\n    }\n\n    // Only calculate Robin-type for elements when required\n    if (isOnRobinTypeBoundary) {\n      const { gaussPoints, gaussWeights } = FEAData;\n      const result = thermalBoundaryConditions.imposeConvectionBoundaryConditionsFront(\n        elementIndex,\n        meshData.nodesXCoordinates,\n        meshData.nodesYCoordinates,\n        gaussPoints,\n        gaussWeights,\n        basisFunctions\n      );\n      boundaryLocalJacobianMatrix = result.localJacobianMatrix;\n      boundaryResidualVector = result.localResidualVector;\n    }\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    // For now, no Robin-type boundary conditions exist for any other solver\n  }\n\n  // Combine domain and boundary contributions\n  for (let localNodeI = 0; localNodeI < FEAData.numNodes; localNodeI++) {\n    for (let localNodeJ = 0; localNodeJ < FEAData.numNodes; localNodeJ++) {\n      elementData.localJacobianMatrix[localNodeI][localNodeJ] =\n        localJacobianMatrix[localNodeI][localNodeJ] + boundaryLocalJacobianMatrix[localNodeI][localNodeJ];\n    }\n  }\n\n  // Assemble local element residual\n  for (let localNodeIndex = 0; localNodeIndex < FEAData.numNodes; localNodeIndex++) {\n    const globalNodeIndex = ngl[localNodeIndex] - 1;\n    frontalData.globalResidualVector[globalNodeIndex] +=\n      localResidualVector[localNodeIndex] + boundaryResidualVector[localNodeIndex];\n  }\n\n  return true;\n}\n\n/**\n * Function to implement the frontal solver algorithm\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction runFrontalAlgorithm(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  // Allocate local arrays dynamically\n  const totalElements = meshData.totalElements;\n  const numNodes = meshData.nodesXCoordinates.length;\n  const systemSize = Math.max(numNodes, frontalState.globalSolutionVector.length);\n  let localDestination = Array(FEAData.numNodes).fill(0);\n  let rowDestination = Array(FEAData.numNodes).fill(0);\n  let rowHeaders = Array(systemSize).fill(0);\n  let pivotRowIndices = Array(systemSize).fill(0);\n  let pivotColumnIndices = Array(systemSize).fill(0);\n  let modifiedRows = Array(systemSize).fill(0);\n  let pivotColumn = Array(systemSize).fill(0);\n  let frontMatrix = Array(systemSize)\n    .fill()\n    .map(() => Array(systemSize).fill(0));\n  let rowSwapCount = Array(numNodes).fill(0);\n  let columnSwapCount = Array(numNodes).fill(0);\n  let lastAppearanceCheck = Array(numNodes).fill(0);\n  let pivotColumnGlobalIndex; // Pivot column global index\n\n  let frontDataCounter = 1;\n  frontalState.writeFlag++;\n  let pivotDataIndex = 1;\n  let summedRows = 1;\n  elementData.currentElementIndex = 0;\n\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    rowSwapCount[nodeIndex] = 0;\n    columnSwapCount[nodeIndex] = 0;\n  }\n\n  if (frontalState.transformationFlag !== 0) {\n    // Prefront: find last appearance of each node\n    for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n      lastAppearanceCheck[nodeIndex] = 0;\n    }\n\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      let reverseElementIndex = totalElements - elementIndex - 1;\n      for (\n        let localNodeIndex = 0;\n        localNodeIndex < frontalState.nodesPerElement[reverseElementIndex];\n        localNodeIndex++\n      ) {\n        let globalNodeIndex = frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        if (lastAppearanceCheck[globalNodeIndex - 1] === 0) {\n          lastAppearanceCheck[globalNodeIndex - 1] = 1;\n          frontalData.nodalNumbering[reverseElementIndex][localNodeIndex] =\n            -frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        }\n      }\n    }\n  }\n\n  frontalState.transformationFlag = 0;\n  let columnCount = 0;\n  let rowCount = 0;\n\n  for (let i = 0; i < systemSize; i++) {\n    for (let j = 0; j < systemSize; j++) {\n      frontMatrix[j][i] = 0;\n    }\n  }\n\n  while (true) {\n    // Assemble a new element only while we still have elements\n    let assembled = false;\n    let numElementNodes = 0;\n    let numElementColumns = 0;\n\n    if (elementData.currentElementIndex < totalElements) {\n      elementData.currentElementIndex++;\n      assembled = assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront);\n    }\n\n    if (assembled) {\n      const currentElement = elementData.currentElementIndex;\n      numElementNodes = frontalState.nodesPerElement[currentElement - 1];\n      numElementColumns = frontalState.nodesPerElement[currentElement - 1];\n\n      for (let localNodeIndex = 0; localNodeIndex < numElementColumns; localNodeIndex++) {\n        let globalNodeIndex = frontalData.nodalNumbering[currentElement - 1][localNodeIndex];\n        let columnIndex;\n\n        if (columnCount === 0) {\n          columnCount++;\n          localDestination[localNodeIndex] = columnCount;\n          frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n        } else {\n          for (columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(frontStorage.columnHeaders[columnIndex])) break;\n          }\n\n          if (columnIndex === columnCount) {\n            columnCount++;\n            localDestination[localNodeIndex] = columnCount;\n            frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n          } else {\n            localDestination[localNodeIndex] = columnIndex + 1;\n            frontStorage.columnHeaders[columnIndex] = globalNodeIndex;\n          }\n        }\n\n        let rowIndex;\n        if (rowCount === 0) {\n          rowCount++;\n          rowDestination[localNodeIndex] = rowCount;\n          rowHeaders[rowCount - 1] = globalNodeIndex;\n        } else {\n          for (rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(rowHeaders[rowIndex])) break;\n          }\n\n          if (rowIndex === rowCount) {\n            rowCount++;\n            rowDestination[localNodeIndex] = rowCount;\n            rowHeaders[rowCount - 1] = globalNodeIndex;\n          } else {\n            rowDestination[localNodeIndex] = rowIndex + 1;\n            rowHeaders[rowIndex] = globalNodeIndex;\n          }\n        }\n      }\n\n      if (rowCount > systemSize || columnCount > systemSize) {\n        errorLog(\"Error: systemSize not large enough\");\n        return;\n      }\n\n      for (let localColumnIndex = 0; localColumnIndex < numElementColumns; localColumnIndex++) {\n        let frontColumnIndex = localDestination[localColumnIndex];\n        for (let localRowIndex = 0; localRowIndex < numElementNodes; localRowIndex++) {\n          let frontRowIndex = rowDestination[localRowIndex];\n          frontMatrix[frontRowIndex - 1][frontColumnIndex - 1] +=\n            elementData.localJacobianMatrix[localRowIndex][localColumnIndex];\n        }\n      }\n    }\n\n    // Pivoting/elimination continues whether or not a new element was assembled\n    let availableColumnCount = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      if (frontStorage.columnHeaders[columnIndex] < 0) {\n        pivotColumnIndices[availableColumnCount] = columnIndex + 1;\n        availableColumnCount++;\n      }\n    }\n\n    let constrainedRowCount = 0;\n    let availableRowCount = 0;\n    for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n      let globalNodeIndex = rowHeaders[rowIndex];\n      if (globalNodeIndex < 0) {\n        pivotRowIndices[availableRowCount] = rowIndex + 1;\n        availableRowCount++;\n        let absoluteNodeIndex = Math.abs(globalNodeIndex);\n        if (frontalData.nodeConstraintCode[absoluteNodeIndex - 1] === 1) {\n          modifiedRows[constrainedRowCount] = rowIndex + 1;\n          constrainedRowCount++;\n          frontalData.nodeConstraintCode[absoluteNodeIndex - 1] = 2;\n          frontalData.globalResidualVector[absoluteNodeIndex - 1] =\n            frontalData.boundaryValues[absoluteNodeIndex - 1];\n        }\n      }\n    }\n\n    if (constrainedRowCount > 0) {\n      for (let constrainedIndex = 0; constrainedIndex < constrainedRowCount; constrainedIndex++) {\n        let rowIndex = modifiedRows[constrainedIndex] - 1;\n        let globalNodeIndex = Math.abs(rowHeaders[rowIndex]);\n        for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n          frontMatrix[rowIndex][columnIndex] = 0;\n          let columnGlobalIndex = Math.abs(frontStorage.columnHeaders[columnIndex]);\n          if (columnGlobalIndex === globalNodeIndex) frontMatrix[rowIndex][columnIndex] = 1;\n        }\n      }\n    }\n\n    if (availableColumnCount > summedRows || elementData.currentElementIndex < totalElements) {\n      if (availableColumnCount === 0) {\n        errorLog(\"Error: no more rows fully summed\");\n        return;\n      }\n\n      let pivotRowIndex = pivotRowIndices[0];\n      let pivotColumnIndex = pivotColumnIndices[0];\n      let pivotValue = frontMatrix[pivotRowIndex - 1][pivotColumnIndex - 1];\n\n      if (Math.abs(pivotValue) < 1e-4) {\n        pivotValue = 0;\n        for (let columnIndex = 0; columnIndex < availableColumnCount; columnIndex++) {\n          let testColumnIndex = pivotColumnIndices[columnIndex];\n          for (let rowIndex = 0; rowIndex < availableRowCount; rowIndex++) {\n            let testRowIndex = pivotRowIndices[rowIndex];\n            let testValue = frontMatrix[testRowIndex - 1][testColumnIndex - 1];\n            if (Math.abs(testValue) > Math.abs(pivotValue)) {\n              pivotValue = testValue;\n              pivotColumnIndex = testColumnIndex;\n              pivotRowIndex = testRowIndex;\n            }\n          }\n        }\n      }\n\n      let pivotGlobalRowIndex = Math.abs(rowHeaders[pivotRowIndex - 1]);\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]); // Assign, don't declare\n      let permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n        if (nodeIndex >= pivotGlobalRowIndex) rowSwapCount[nodeIndex]--;\n        if (nodeIndex >= pivotColumnGlobalIndex) columnSwapCount[nodeIndex]--;\n      }\n\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontMatrix[pivotRowIndex - 1][columnIndex] / pivotValue;\n      }\n\n      let rightHandSide = frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] = rightHandSide;\n      pivotColumn[pivotRowIndex - 1] = pivotValue;\n\n      if (pivotRowIndex > 1) {\n        for (let rowIndex = 0; rowIndex < pivotRowIndex - 1; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1 && eliminationFactor !== 0) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex] -= eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      if (pivotRowIndex < rowCount) {\n        for (let rowIndex = pivotRowIndex; rowIndex < rowCount; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = pivotColumn[i];\n      }\n      pivotDataIndex += rowCount;\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = rowHeaders[i];\n      }\n      pivotDataIndex += rowCount;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.pivotRow[i];\n      }\n      frontDataCounter += columnCount;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.columnHeaders[i];\n      }\n      frontDataCounter += columnCount;\n\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n        frontMatrix[rowIndex][columnCount - 1] = 0;\n      }\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontMatrix[rowCount - 1][columnIndex] = 0;\n      }\n\n      columnCount--;\n      if (pivotColumnIndex < columnCount + 1) {\n        for (let columnIndex = pivotColumnIndex - 1; columnIndex < columnCount; columnIndex++) {\n          frontStorage.columnHeaders[columnIndex] = frontStorage.columnHeaders[columnIndex + 1];\n        }\n      }\n\n      rowCount--;\n      if (pivotRowIndex < rowCount + 1) {\n        for (let rowIndex = pivotRowIndex - 1; rowIndex < rowCount; rowIndex++) {\n          rowHeaders[rowIndex] = rowHeaders[rowIndex + 1];\n        }\n      }\n\n      if (rowCount > 1 || elementData.currentElementIndex < totalElements) continue;\n\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[0]); // Assign, don't declare\n      pivotRowIndex = 1;\n      pivotValue = frontMatrix[0][0];\n      pivotGlobalRowIndex = Math.abs(rowHeaders[0]);\n      pivotColumnIndex = 1;\n      permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      frontStorage.pivotRow[0] = 1;\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] =\n        frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.pivotRow[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.columnHeaders[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotColumn[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = rowHeaders[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      frontalState.frontDataIndex = frontDataCounter;\n      if (frontalState.writeFlag === 1)\n        debugLog(`total ecs transfer in matrix reduction=${frontDataCounter}`);\n\n      // Back substitution\n      performBackSubstitution(frontDataCounter);\n      break;\n    }\n  }\n}\n\n/**\n * Function to perform back substitution for the frontal solver\n * @param {number} frontDataCounter - Index counter for the element contributions\n */\nfunction performBackSubstitution(frontDataCounter) {\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    frontalState.globalSolutionVector[nodeIndex] = frontalData.boundaryValues[nodeIndex];\n  }\n\n  for (let iterationIndex = 1; iterationIndex <= frontalState.totalNodes; iterationIndex++) {\n    frontDataCounter -= 4;\n    let pivotGlobalRowIndex = frontStorage.frontValues[frontDataCounter - 1];\n    let columnCount = frontStorage.frontValues[frontDataCounter];\n    let pivotColumnIndex = frontStorage.frontValues[frontDataCounter + 1];\n    let pivotValue = frontStorage.frontValues[frontDataCounter + 2];\n\n    if (iterationIndex === 1) {\n      frontDataCounter--;\n      frontStorage.columnHeaders[0] = frontStorage.frontValues[frontDataCounter - 1];\n      frontDataCounter--;\n      frontStorage.pivotRow[0] = frontStorage.frontValues[frontDataCounter - 1];\n    } else {\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.columnHeaders[columnIndex] =\n          frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n    }\n\n    let pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]);\n    if (frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] > 0) continue;\n\n    let accumulatedValue = 0;\n    frontStorage.pivotRow[pivotColumnIndex - 1] = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      accumulatedValue -=\n        frontStorage.pivotRow[columnIndex] *\n        frontalState.globalSolutionVector[Math.abs(frontStorage.columnHeaders[columnIndex]) - 1];\n    }\n\n    frontalState.globalSolutionVector[pivotColumnGlobalIndex - 1] =\n      accumulatedValue + frontalData.globalResidualVector[pivotGlobalRowIndex - 1];\n\n    frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] = 1;\n  }\n\n  if (frontalState.writeFlag === 1)\n    debugLog(`value of frontDataCounter after backsubstitution=${frontDataCounter}`);\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { euclideanNorm } from \"../methods/euclideanNormScript.js\";\nimport { solveLinearSystem } from \"./linearSystemSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\nimport { runFrontalSolver } from \"./frontalSolverScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\n\n/**\n * Function to solve a system of non-linear equations using the Newton-Raphson method\n * @param {function} assembleMat - Matrix assembler based on the physical model\n * @param {object} context - Context object containing simulation data and options\n * @param {number} [maxIterations=100] - Maximum number of iterations\n * @param {number} [tolerance=1e-4] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\n\nexport function newtonRaphson(assembleMat, context, maxIterations = 100, tolerance = 1e-4) {\n  let errorNorm = 0;\n  let converged = false;\n  let iterations = 0;\n  let deltaX = [];\n  let solutionVector = [];\n  let jacobianMatrix = [];\n  let residualVector = [];\n\n  // Calculate system size\n  let totalNodes = context.meshData.nodesXCoordinates.length;\n\n  // Initialize arrays with proper size\n  for (let i = 0; i < totalNodes; i++) {\n    deltaX[i] = 0;\n    solutionVector[i] = 0;\n  }\n\n  // Initialize solution from context if available\n  if (context.initialSolution && context.initialSolution.length === totalNodes) {\n    solutionVector = [...context.initialSolution];\n  }\n\n  while (iterations < maxIterations && !converged) {\n    // Update solution\n    for (let i = 0; i < solutionVector.length; i++) {\n      solutionVector[i] = Number(solutionVector[i]) + Number(deltaX[i]);\n    }\n\n    // Check if using frontal solver\n    if (context.solverMethod === \"frontal\") {\n      const frontalResult = runFrontalSolver(\n        assembleFrontPropagationFront,\n        context.meshData,\n        context.boundaryConditions,\n        { solutionVector, eikonalActivationFlag: context.eikonalActivationFlag }\n      );\n      deltaX = frontalResult.solutionVector;\n    } else {\n      // Compute Jacobian and residual matrices\n      ({ jacobianMatrix, residualVector } = assembleMat(\n        context.meshData,\n        context.boundaryConditions,\n        solutionVector, // The solution vector is required in the case of a non-linear equation\n        context.eikonalActivationFlag // Currently used only in the front propagation solver (TODO refactor in case of a solver not needing it)\n      ));\n\n      // Solve the linear system based on the specified solver method\n      const linearSystemResult = solveLinearSystem(context.solverMethod, jacobianMatrix, residualVector);\n      deltaX = linearSystemResult.solutionVector;\n    }\n\n    // Check convergence\n    errorNorm = euclideanNorm(deltaX);\n\n    // Norm for each iteration\n    basicLog(`Newton-Raphson iteration ${iterations + 1}: Error norm = ${errorNorm.toExponential(4)}`);\n\n    if (errorNorm <= tolerance) {\n      converged = true;\n    } else if (errorNorm > 1e2) {\n      errorLog(`Solution not converged. Error norm: ${errorNorm}`);\n      break;\n    }\n\n    iterations++;\n  }\n\n  return {\n    solutionVector,\n    converged,\n    iterations,\n    jacobianMatrix,\n    residualVector,\n  };\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n * SPDX-License-Identifier: Apache-2.0\n */\nconst proxyMarker = Symbol(\"Comlink.proxy\");\nconst createEndpoint = Symbol(\"Comlink.endpoint\");\nconst releaseProxy = Symbol(\"Comlink.releaseProxy\");\nconst finalizer = Symbol(\"Comlink.finalizer\");\nconst throwMarker = Symbol(\"Comlink.thrown\");\nconst isObject = (val) => (typeof val === \"object\" && val !== null) || typeof val === \"function\";\n/**\n * Internal transfer handle to handle objects marked to proxy.\n */\nconst proxyTransferHandler = {\n    canHandle: (val) => isObject(val) && val[proxyMarker],\n    serialize(obj) {\n        const { port1, port2 } = new MessageChannel();\n        expose(obj, port1);\n        return [port2, [port2]];\n    },\n    deserialize(port) {\n        port.start();\n        return wrap(port);\n    },\n};\n/**\n * Internal transfer handler to handle thrown exceptions.\n */\nconst throwTransferHandler = {\n    canHandle: (value) => isObject(value) && throwMarker in value,\n    serialize({ value }) {\n        let serialized;\n        if (value instanceof Error) {\n            serialized = {\n                isError: true,\n                value: {\n                    message: value.message,\n                    name: value.name,\n                    stack: value.stack,\n                },\n            };\n        }\n        else {\n            serialized = { isError: false, value };\n        }\n        return [serialized, []];\n    },\n    deserialize(serialized) {\n        if (serialized.isError) {\n            throw Object.assign(new Error(serialized.value.message), serialized.value);\n        }\n        throw serialized.value;\n    },\n};\n/**\n * Allows customizing the serialization of certain values.\n */\nconst transferHandlers = new Map([\n    [\"proxy\", proxyTransferHandler],\n    [\"throw\", throwTransferHandler],\n]);\nfunction isAllowedOrigin(allowedOrigins, origin) {\n    for (const allowedOrigin of allowedOrigins) {\n        if (origin === allowedOrigin || allowedOrigin === \"*\") {\n            return true;\n        }\n        if (allowedOrigin instanceof RegExp && allowedOrigin.test(origin)) {\n            return true;\n        }\n    }\n    return false;\n}\nfunction expose(obj, ep = globalThis, allowedOrigins = [\"*\"]) {\n    ep.addEventListener(\"message\", function callback(ev) {\n        if (!ev || !ev.data) {\n            return;\n        }\n        if (!isAllowedOrigin(allowedOrigins, ev.origin)) {\n            console.warn(`Invalid origin '${ev.origin}' for comlink proxy`);\n            return;\n        }\n        const { id, type, path } = Object.assign({ path: [] }, ev.data);\n        const argumentList = (ev.data.argumentList || []).map(fromWireValue);\n        let returnValue;\n        try {\n            const parent = path.slice(0, -1).reduce((obj, prop) => obj[prop], obj);\n            const rawValue = path.reduce((obj, prop) => obj[prop], obj);\n            switch (type) {\n                case \"GET\" /* MessageType.GET */:\n                    {\n                        returnValue = rawValue;\n                    }\n                    break;\n                case \"SET\" /* MessageType.SET */:\n                    {\n                        parent[path.slice(-1)[0]] = fromWireValue(ev.data.value);\n                        returnValue = true;\n                    }\n                    break;\n                case \"APPLY\" /* MessageType.APPLY */:\n                    {\n                        returnValue = rawValue.apply(parent, argumentList);\n                    }\n                    break;\n                case \"CONSTRUCT\" /* MessageType.CONSTRUCT */:\n                    {\n                        const value = new rawValue(...argumentList);\n                        returnValue = proxy(value);\n                    }\n                    break;\n                case \"ENDPOINT\" /* MessageType.ENDPOINT */:\n                    {\n                        const { port1, port2 } = new MessageChannel();\n                        expose(obj, port2);\n                        returnValue = transfer(port1, [port1]);\n                    }\n                    break;\n                case \"RELEASE\" /* MessageType.RELEASE */:\n                    {\n                        returnValue = undefined;\n                    }\n                    break;\n                default:\n                    return;\n            }\n        }\n        catch (value) {\n            returnValue = { value, [throwMarker]: 0 };\n        }\n        Promise.resolve(returnValue)\n            .catch((value) => {\n            return { value, [throwMarker]: 0 };\n        })\n            .then((returnValue) => {\n            const [wireValue, transferables] = toWireValue(returnValue);\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n            if (type === \"RELEASE\" /* MessageType.RELEASE */) {\n                // detach and deactive after sending release response above.\n                ep.removeEventListener(\"message\", callback);\n                closeEndPoint(ep);\n                if (finalizer in obj && typeof obj[finalizer] === \"function\") {\n                    obj[finalizer]();\n                }\n            }\n        })\n            .catch((error) => {\n            // Send Serialization Error To Caller\n            const [wireValue, transferables] = toWireValue({\n                value: new TypeError(\"Unserializable return value\"),\n                [throwMarker]: 0,\n            });\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n        });\n    });\n    if (ep.start) {\n        ep.start();\n    }\n}\nfunction isMessagePort(endpoint) {\n    return endpoint.constructor.name === \"MessagePort\";\n}\nfunction closeEndPoint(endpoint) {\n    if (isMessagePort(endpoint))\n        endpoint.close();\n}\nfunction wrap(ep, target) {\n    const pendingListeners = new Map();\n    ep.addEventListener(\"message\", function handleMessage(ev) {\n        const { data } = ev;\n        if (!data || !data.id) {\n            return;\n        }\n        const resolver = pendingListeners.get(data.id);\n        if (!resolver) {\n            return;\n        }\n        try {\n            resolver(data);\n        }\n        finally {\n            pendingListeners.delete(data.id);\n        }\n    });\n    return createProxy(ep, pendingListeners, [], target);\n}\nfunction throwIfProxyReleased(isReleased) {\n    if (isReleased) {\n        throw new Error(\"Proxy has been released and is not useable\");\n    }\n}\nfunction releaseEndpoint(ep) {\n    return requestResponseMessage(ep, new Map(), {\n        type: \"RELEASE\" /* MessageType.RELEASE */,\n    }).then(() => {\n        closeEndPoint(ep);\n    });\n}\nconst proxyCounter = new WeakMap();\nconst proxyFinalizers = \"FinalizationRegistry\" in globalThis &&\n    new FinalizationRegistry((ep) => {\n        const newCount = (proxyCounter.get(ep) || 0) - 1;\n        proxyCounter.set(ep, newCount);\n        if (newCount === 0) {\n            releaseEndpoint(ep);\n        }\n    });\nfunction registerProxy(proxy, ep) {\n    const newCount = (proxyCounter.get(ep) || 0) + 1;\n    proxyCounter.set(ep, newCount);\n    if (proxyFinalizers) {\n        proxyFinalizers.register(proxy, ep, proxy);\n    }\n}\nfunction unregisterProxy(proxy) {\n    if (proxyFinalizers) {\n        proxyFinalizers.unregister(proxy);\n    }\n}\nfunction createProxy(ep, pendingListeners, path = [], target = function () { }) {\n    let isProxyReleased = false;\n    const proxy = new Proxy(target, {\n        get(_target, prop) {\n            throwIfProxyReleased(isProxyReleased);\n            if (prop === releaseProxy) {\n                return () => {\n                    unregisterProxy(proxy);\n                    releaseEndpoint(ep);\n                    pendingListeners.clear();\n                    isProxyReleased = true;\n                };\n            }\n            if (prop === \"then\") {\n                if (path.length === 0) {\n                    return { then: () => proxy };\n                }\n                const r = requestResponseMessage(ep, pendingListeners, {\n                    type: \"GET\" /* MessageType.GET */,\n                    path: path.map((p) => p.toString()),\n                }).then(fromWireValue);\n                return r.then.bind(r);\n            }\n            return createProxy(ep, pendingListeners, [...path, prop]);\n        },\n        set(_target, prop, rawValue) {\n            throwIfProxyReleased(isProxyReleased);\n            // FIXME: ES6 Proxy Handler `set` methods are supposed to return a\n            // boolean. To show good will, we return true asynchronously ¯\\_(ツ)_/¯\n            const [value, transferables] = toWireValue(rawValue);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"SET\" /* MessageType.SET */,\n                path: [...path, prop].map((p) => p.toString()),\n                value,\n            }, transferables).then(fromWireValue);\n        },\n        apply(_target, _thisArg, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const last = path[path.length - 1];\n            if (last === createEndpoint) {\n                return requestResponseMessage(ep, pendingListeners, {\n                    type: \"ENDPOINT\" /* MessageType.ENDPOINT */,\n                }).then(fromWireValue);\n            }\n            // We just pretend that `bind()` didn’t happen.\n            if (last === \"bind\") {\n                return createProxy(ep, pendingListeners, path.slice(0, -1));\n            }\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"APPLY\" /* MessageType.APPLY */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n        construct(_target, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"CONSTRUCT\" /* MessageType.CONSTRUCT */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n    });\n    registerProxy(proxy, ep);\n    return proxy;\n}\nfunction myFlat(arr) {\n    return Array.prototype.concat.apply([], arr);\n}\nfunction processArguments(argumentList) {\n    const processed = argumentList.map(toWireValue);\n    return [processed.map((v) => v[0]), myFlat(processed.map((v) => v[1]))];\n}\nconst transferCache = new WeakMap();\nfunction transfer(obj, transfers) {\n    transferCache.set(obj, transfers);\n    return obj;\n}\nfunction proxy(obj) {\n    return Object.assign(obj, { [proxyMarker]: true });\n}\nfunction windowEndpoint(w, context = globalThis, targetOrigin = \"*\") {\n    return {\n        postMessage: (msg, transferables) => w.postMessage(msg, targetOrigin, transferables),\n        addEventListener: context.addEventListener.bind(context),\n        removeEventListener: context.removeEventListener.bind(context),\n    };\n}\nfunction toWireValue(value) {\n    for (const [name, handler] of transferHandlers) {\n        if (handler.canHandle(value)) {\n            const [serializedValue, transferables] = handler.serialize(value);\n            return [\n                {\n                    type: \"HANDLER\" /* WireValueType.HANDLER */,\n                    name,\n                    value: serializedValue,\n                },\n                transferables,\n            ];\n        }\n    }\n    return [\n        {\n            type: \"RAW\" /* WireValueType.RAW */,\n            value,\n        },\n        transferCache.get(value) || [],\n    ];\n}\nfunction fromWireValue(value) {\n    switch (value.type) {\n        case \"HANDLER\" /* WireValueType.HANDLER */:\n            return transferHandlers.get(value.name).deserialize(value.value);\n        case \"RAW\" /* WireValueType.RAW */:\n            return value.value;\n    }\n}\nfunction requestResponseMessage(ep, pendingListeners, msg, transfers) {\n    return new Promise((resolve) => {\n        const id = generateUUID();\n        pendingListeners.set(id, resolve);\n        if (ep.start) {\n            ep.start();\n        }\n        ep.postMessage(Object.assign({ id }, msg), transfers);\n    });\n}\nfunction generateUUID() {\n    return new Array(4)\n        .fill(0)\n        .map(() => Math.floor(Math.random() * Number.MAX_SAFE_INTEGER).toString(16))\n        .join(\"-\");\n}\n\nexport { createEndpoint, expose, finalizer, proxy, proxyMarker, releaseProxy, transfer, transferHandlers, windowEndpoint, wrap };\n//# sourceMappingURL=comlink.mjs.map\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { newtonRaphson } from \"./methods/newtonRaphsonScript.js\";\nimport { solveLinearSystem } from \"./methods/linearSystemSolverScript.js\";\nimport { prepareMesh } from \"./mesh/meshUtilsScript.js\";\nimport { assembleFrontPropagationMat } from \"./solvers/frontPropagationScript.js\";\nimport { assembleGeneralFormPDEMat, assembleGeneralFormPDEFront } from \"./solvers/generalFormPDEScript.js\";\nimport { assembleHeatConductionMat, assembleHeatConductionFront } from \"./solvers/heatConductionScript.js\";\nimport { runFrontalSolver } from \"./methods/frontalSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"./utilities/loggingScript.js\";\n\n/**\n * Class to implement finite element analysis in JavaScript\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {object} meshConfig - Object containing computational mesh details\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing the solution vector and additional mesh information\n */\nexport class FEAScriptModel {\n  constructor() {\n    this.solverConfig = null;\n    this.meshConfig = {};\n    this.boundaryConditions = {};\n    this.solverMethod = \"lusolve\"; // Default solver method\n    this.coefficientFunctions = null; // Add storage for coefficient functions\n    basicLog(\"FEAScriptModel instance created\");\n  }\n\n  /**\n   * Sets the solver configuration\n   * @param {string} solverConfig - Parameter specifying the type of solver\n   * @param {object} [options] - Optional additional configuration\n   */\n  setSolverConfig(solverConfig, options = {}) {\n    this.solverConfig = solverConfig;\n\n    // Store coefficient functions if provided\n    if (options && options.coefficientFunctions) {\n      this.coefficientFunctions = options.coefficientFunctions;\n      debugLog(\"Coefficient functions set\");\n    }\n\n    debugLog(`Solver config set to: ${solverConfig}`);\n  }\n\n  setMeshConfig(meshConfig) {\n    this.meshConfig = meshConfig;\n    debugLog(`Mesh config set with dimensions: ${meshConfig.meshDimension}`);\n  }\n\n  addBoundaryCondition(boundaryKey, condition) {\n    this.boundaryConditions[boundaryKey] = condition;\n    debugLog(`Boundary condition added for boundary: ${boundaryKey}, type: ${condition[0]}`);\n  }\n\n  setSolverMethod(solverMethod) {\n    this.solverMethod = solverMethod;\n    debugLog(`Solver method set to: ${solverMethod}`);\n  }\n\n  solve() {\n    if (!this.solverConfig || !this.meshConfig || !this.boundaryConditions) {\n      const error = \"Solver config, mesh config, and boundary conditions must be set before solving.\";\n      console.error(error);\n      throw new Error(error);\n    }\n\n    /**\n     * For consistency across both linear and nonlinear formulations,\n     * this project always refers to the assembled right-hand side vector\n     * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n     *\n     * In linear problems `jacobianMatrix` is equivalent to the\n     * classic stiffness/conductivity matrix and `residualVector`\n     * corresponds to the traditional load (RHS) vector.\n     */\n\n    let jacobianMatrix = [];\n    let residualVector = [];\n    let solutionVector = [];\n    let initialSolution = [];\n\n    // Prepare the mesh\n    basicLog(\"Preparing mesh...\");\n    const meshData = prepareMesh(this.meshConfig);\n    basicLog(\"Mesh preparation completed\");\n\n    // Extract node coordinates from meshData\n    const nodesCoordinates = {\n      nodesXCoordinates: meshData.nodesXCoordinates,\n      nodesYCoordinates: meshData.nodesYCoordinates,\n    };\n\n    // Select and execute the appropriate solver based on solverConfig\n    basicLog(\"Beginning solving process...\");\n    console.time(\"totalSolvingTime\");\n    if (this.solverConfig === \"heatConductionScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        const frontalResult = runFrontalSolver(\n          assembleHeatConductionFront,\n          meshData,\n          this.boundaryConditions\n        );\n        solutionVector = frontalResult.solutionVector;\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleHeatConductionMat(meshData, this.boundaryConditions));\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    } else if (this.solverConfig === \"frontPropagationScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Initialize eikonalActivationFlag\n      let eikonalActivationFlag = 0;\n      const eikonalExteralIterations = 5; // Number of incremental steps for the eikonal equation\n\n      // Create context object with all necessary properties\n      const context = {\n        meshData: meshData,\n        boundaryConditions: this.boundaryConditions,\n        eikonalActivationFlag: eikonalActivationFlag,\n        solverMethod: this.solverMethod,\n        initialSolution,\n      };\n\n      while (eikonalActivationFlag <= 1) {\n        // Update the context object with current eikonalActivationFlag\n        context.eikonalActivationFlag = eikonalActivationFlag;\n\n        // Pass the previous solution as initial guess\n        if (solutionVector.length > 0) {\n          context.initialSolution = [...solutionVector];\n        }\n\n        // Solve the assembled non-linear system\n        const newtonRaphsonResult = newtonRaphson(assembleFrontPropagationMat, context, 100, 1e-4);\n\n        // Extract results\n        jacobianMatrix = newtonRaphsonResult.jacobianMatrix;\n        residualVector = newtonRaphsonResult.residualVector;\n        solutionVector = newtonRaphsonResult.solutionVector;\n\n        // Increment for next iteration\n        eikonalActivationFlag += 1 / eikonalExteralIterations;\n      }\n    } else if (this.solverConfig === \"generalFormPDEScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        errorLog(\n          \"Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.\"\n        );\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleGeneralFormPDEMat(\n          meshData,\n          this.boundaryConditions,\n          this.coefficientFunctions\n        ));\n\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    }\n    console.timeEnd(\"totalSolvingTime\");\n    basicLog(\"Solving process completed\");\n\n    return { solutionVector, nodesCoordinates };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { initializeFEA, performIsoparametricMapping1D } from \"../mesh/meshUtilsScript.js\";\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the general form PDE model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} coefficientFunctions - Functions A(x), B(x), C(x), D(x) for the PDE\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleGeneralFormPDEMat(meshData, boundaryConditions, coefficientFunctions) {\n  basicLog(\"Starting general form PDE matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Extract coefficient functions\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Matrix assembly\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      // Map local element nodes to global mesh nodes\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        // Convert to 0-based indexing\n        localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n      }\n\n      // Loop over Gauss points\n      for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n          gaussPoints[gaussPointIndex]\n        );\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate the physical coordinate for this Gauss point\n        let xCoord = 0;\n        for (let i = 0; i < numNodes; i++) {\n          xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n        }\n\n        // Evaluate coefficient functions at this physical coordinate\n        const a = A(xCoord);\n        const b = B(xCoord);\n        const c = C(xCoord);\n        const d = D(xCoord);\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          const globalNodeIndex1 = localToGlobalMap[localNodeIndex1];\n\n          // Source term contribution to residual vector\n          residualVector[globalNodeIndex1] -=\n            gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            const globalNodeIndex2 = localToGlobalMap[localNodeIndex2];\n\n            // Diffusion term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              a *\n              basisFunctionDerivX[localNodeIndex1] *\n              basisFunctionDerivX[localNodeIndex2];\n\n            // Advection term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              b *\n              basisFunctionDerivX[localNodeIndex2] *\n              basisFunction[localNodeIndex1];\n\n            // Reaction term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              c *\n              basisFunction[localNodeIndex1] *\n              basisFunction[localNodeIndex2];\n          }\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEMat.\");\n    // 2D general form PDE - empty for now\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Apply Dirichlet boundary conditions only\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n\n  basicLog(\"General form PDE matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the frontal solver matrix for the general form PDE model\n * @param {object} data - Object containing element data for the frontal solver\n * @returns {object} An object containing local Jacobian matrix and residual vector\n */\nexport function assembleGeneralFormPDEFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  coefficientFunctions,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Loop over Gauss points\n    for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Calculate the physical coordinate for this Gauss point\n      let xCoord = 0;\n      for (let i = 0; i < numNodes; i++) {\n        xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n      }\n\n      // Evaluate coefficient functions at this physical coordinate\n      const a = A(xCoord);\n      const b = B(xCoord);\n      const c = C(xCoord);\n      const d = D(xCoord);\n\n      // Computation of local Jacobian matrix and residual vector\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        // Source term contribution to local residual vector\n        localResidualVector[localNodeIndex1] -=\n          gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          // Diffusion term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            a *\n            basisFunctionDerivX[localNodeIndex1] *\n            basisFunctionDerivX[localNodeIndex2];\n\n          // Advection term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            b *\n            basisFunctionDerivX[localNodeIndex2] *\n            basisFunction[localNodeIndex1];\n\n          // Reaction term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            c *\n            basisFunction[localNodeIndex1] *\n            basisFunction[localNodeIndex2];\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEFront.\");\n    // 2D general form PDE - empty for now\n  }\n\n  return {\n    localJacobianMatrix,\n    localResidualVector,\n    ngl,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// External imports\nimport * as Comlink from \"../vendor/comlink.mjs\";\n\n// Internal imports\nimport { basicLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to facilitate communication with web workers for FEAScript operations\n */\nexport class FEAScriptWorker {\n  /**\n   * Constructor to initialize the FEAScriptWorker class\n   * Sets up the worker and initializes the workerWrapper.\n   */\n  constructor() {\n    this.worker = null;\n    this.feaWorker = null;\n    this.isReady = false;\n\n    this._initWorker();\n  }\n\n  /**\n   * Function to initialize the web worker and wrap it using Comlink.\n   * @private\n   * @throws Will throw an error if the worker fails to initialize.\n   */\n  async _initWorker() {\n    try {\n      this.worker = new Worker(new URL(\"./wrapperScript.js\", import.meta.url), {\n        type: \"module\",\n      });\n\n      this.worker.onerror = (event) => {\n        console.error(\"FEAScriptWorker: Worker error:\", event);\n      };\n      const workerWrapper = Comlink.wrap(this.worker);\n\n      this.feaWorker = await new workerWrapper();\n\n      this.isReady = true;\n    } catch (error) {\n      console.error(\"Failed to initialize worker\", error);\n      throw error;\n    }\n  }\n\n  /**\n   * Function to ensure that the worker is ready before performing any operations.\n   * @private\n   * @returns {Promise<void>} Resolves when the worker is ready.\n   * @throws Will throw an error if the worker is not ready within the timeout period.\n   */\n  async _ensureReady() {\n    if (this.isReady) return Promise.resolve();\n\n    return new Promise((resolve, reject) => {\n      let attempts = 0;\n      const maxAttempts = 50; // 5 seconds max\n\n      const checkReady = () => {\n        attempts++;\n        if (this.isReady) {\n          resolve();\n        } else if (attempts >= maxAttempts) {\n          reject(new Error(\"Timeout waiting for worker to be ready\"));\n        } else {\n          setTimeout(checkReady, 1000);\n        }\n      };\n      checkReady();\n    });\n  }\n\n  /**\n   * Function to set the solver configuration in the worker.\n   * @param {string} solverConfig - The solver configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setSolverConfig(solverConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver config to: ${solverConfig}`);\n    return this.feaWorker.setSolverConfig(solverConfig);\n  }\n\n  /**\n   * Sets the mesh configuration in the worker.\n   * @param {object} meshConfig - The mesh configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setMeshConfig(meshConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting mesh config`);\n    return this.feaWorker.setMeshConfig(meshConfig);\n  }\n\n  /**\n   * Adds a boundary condition to the worker.\n   * @param {string} boundaryKey - The key identifying the boundary.\n   * @param {array} condition - The boundary condition to add.\n   * @returns {Promise<boolean>} Resolves when the boundary condition is added.\n   */\n  async addBoundaryCondition(boundaryKey, condition) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Adding boundary condition for boundary: ${boundaryKey}`);\n    return this.feaWorker.addBoundaryCondition(boundaryKey, condition);\n  }\n\n  /**\n   * Sets the solver method in the worker.\n   * @param {string} solverMethod - The solver method to set.\n   * @returns {Promise<boolean>} Resolves when the solver method is set.\n   */\n  async setSolverMethod(solverMethod) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver method to: ${solverMethod}`);\n    return this.feaWorker.setSolverMethod(solverMethod);\n  }\n\n  /**\n   * Requests the worker to solve the problem.\n   * @returns {Promise<object>} Resolves with the solution result.\n   */\n  async solve() {\n    await this._ensureReady();\n    basicLog(\"FEAScriptWorker: Requesting solution from worker...\");\n\n    const startTime = performance.now();\n    const result = await this.feaWorker.solve();\n    const endTime = performance.now();\n\n    basicLog(`FEAScriptWorker: Solution completed in ${((endTime - startTime) / 1000).toFixed(2)}s`);\n    return result;\n  }\n\n  /**\n   * Retrieves model information from the worker.\n   * @returns {Promise<object>} Resolves with the model information.\n   */\n  async getModelInfo() {\n    await this._ensureReady();\n    return this.feaWorker.getModelInfo();\n  }\n\n  /**\n   * Sends a ping request to the worker to check its availability.\n   * @returns {Promise<boolean>} Resolves if the worker responds.\n   */\n  async ping() {\n    await this._ensureReady();\n    return this.feaWorker.ping();\n  }\n\n  /**\n   * Terminates the worker and cleans up resources.\n   */\n  terminate() {\n    if (this.worker) {\n      this.worker.terminate();\n      this.worker = null;\n      this.feaWorker = null;\n      this.isReady = false;\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to import mesh data from Gmsh format containing quadrilateral and triangular elements\n * @param {File} file - The Gmsh file to be parsed (.msh version 4.1)\n * @returns {object} The parsed mesh data including node coordinates, element connectivity, and boundary conditions\n */\nconst importGmshQuadTri = async (file) => {\n  let result = {\n    nodesXCoordinates: [],\n    nodesYCoordinates: [],\n    nodalNumbering: {\n      quadElements: [],\n      triangleElements: [],\n    },\n    boundaryElements: [],\n    boundaryConditions: [],\n    boundaryNodePairs: {}, // Store boundary node pairs for processing in meshGenerationScript\n    gmshV: 0,\n    ascii: false,\n    fltBytes: \"8\",\n    totalNodesX: 0,\n    totalNodesY: 0,\n    physicalPropMap: [],\n    elementTypes: {},\n  };\n\n  let content = await file.text();\n  let lines = content\n    .split(\"\\n\")\n    .map((line) => line.trim())\n    .filter((line) => line !== \"\" && line !== \" \");\n\n  let section = \"\";\n  let lineIndex = 0;\n\n  let nodeEntityBlocks = 0;\n  let totalNodes = 0;\n  let nodeBlocksProcessed = 0;\n  let currentNodeBlock = { numNodes: 0 };\n  let nodeTagsCollected = 0;\n  let nodeTags = [];\n  let nodeCoordinatesCollected = 0;\n\n  let elementEntityBlocks = 0;\n  let totalElements = 0;\n  let elementBlocksProcessed = 0;\n  let currentElementBlock = {\n    dim: 0,\n    tag: 0,\n    elementType: 0,\n    numElements: 0,\n  };\n  let elementsProcessedInBlock = 0;\n\n  let boundaryElementsByTag = {};\n\n  while (lineIndex < lines.length) {\n    const line = lines[lineIndex];\n\n    if (line === \"$MeshFormat\") {\n      section = \"meshFormat\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndMeshFormat\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$PhysicalNames\") {\n      section = \"physicalNames\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndPhysicalNames\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Entities\") {\n      section = \"entities\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndEntities\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Nodes\") {\n      section = \"nodes\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndNodes\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Elements\") {\n      section = \"elements\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndElements\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    }\n\n    const parts = line.split(/\\s+/).filter((part) => part !== \"\");\n\n    if (section === \"meshFormat\") {\n      result.gmshV = parseFloat(parts[0]);\n      result.ascii = parts[1] === \"0\";\n      result.fltBytes = parts[2];\n    } else if (section === \"physicalNames\") {\n      if (parts.length >= 3) {\n        if (!/^\\d+$/.test(parts[0])) {\n          lineIndex++;\n          continue;\n        }\n\n        const dimension = parseInt(parts[0], 10);\n        const tag = parseInt(parts[1], 10);\n        let name = parts.slice(2).join(\" \");\n        name = name.replace(/^\"|\"$/g, \"\");\n\n        result.physicalPropMap.push({\n          tag,\n          dimension,\n          name,\n        });\n      }\n    } else if (section === \"nodes\") {\n      if (nodeEntityBlocks === 0) {\n        nodeEntityBlocks = parseInt(parts[0], 10);\n        totalNodes = parseInt(parts[1], 10);\n        result.nodesXCoordinates = new Array(totalNodes).fill(0);\n        result.nodesYCoordinates = new Array(totalNodes).fill(0);\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeBlocksProcessed < nodeEntityBlocks && currentNodeBlock.numNodes === 0) {\n        currentNodeBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          parametric: parseInt(parts[2], 10),\n          numNodes: parseInt(parts[3], 10),\n        };\n\n        nodeTags = [];\n        nodeTagsCollected = 0;\n        nodeCoordinatesCollected = 0;\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeTagsCollected < currentNodeBlock.numNodes) {\n        for (let i = 0; i < parts.length && nodeTagsCollected < currentNodeBlock.numNodes; i++) {\n          nodeTags.push(parseInt(parts[i], 10));\n          nodeTagsCollected++;\n        }\n\n        if (nodeTagsCollected < currentNodeBlock.numNodes) {\n          lineIndex++;\n          continue;\n        }\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeCoordinatesCollected < currentNodeBlock.numNodes) {\n        const nodeTag = nodeTags[nodeCoordinatesCollected] - 1;\n        const x = parseFloat(parts[0]);\n        const y = parseFloat(parts[1]);\n\n        result.nodesXCoordinates[nodeTag] = x;\n        result.nodesYCoordinates[nodeTag] = y;\n        result.totalNodesX++;\n        result.totalNodesY++;\n\n        nodeCoordinatesCollected++;\n\n        if (nodeCoordinatesCollected === currentNodeBlock.numNodes) {\n          nodeBlocksProcessed++;\n          currentNodeBlock = { numNodes: 0 };\n        }\n      }\n    } else if (section === \"elements\") {\n      if (elementEntityBlocks === 0) {\n        elementEntityBlocks = parseInt(parts[0], 10);\n        totalElements = parseInt(parts[1], 10);\n        lineIndex++;\n        continue;\n      }\n\n      if (elementBlocksProcessed < elementEntityBlocks && currentElementBlock.numElements === 0) {\n        currentElementBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          elementType: parseInt(parts[2], 10),\n          numElements: parseInt(parts[3], 10),\n        };\n\n        result.elementTypes[currentElementBlock.elementType] =\n          (result.elementTypes[currentElementBlock.elementType] || 0) + currentElementBlock.numElements;\n\n        elementsProcessedInBlock = 0;\n        lineIndex++;\n        continue;\n      }\n\n      if (elementsProcessedInBlock < currentElementBlock.numElements) {\n        const elementTag = parseInt(parts[0], 10);\n        const nodeIndices = parts.slice(1).map((idx) => parseInt(idx, 10));\n\n        if (currentElementBlock.elementType === 1 || currentElementBlock.elementType === 8) {\n          const physicalTag = currentElementBlock.tag;\n\n          if (!boundaryElementsByTag[physicalTag]) {\n            boundaryElementsByTag[physicalTag] = [];\n          }\n\n          boundaryElementsByTag[physicalTag].push(nodeIndices);\n\n          // Store boundary node pairs for later processing in meshGenerationScript\n          if (!result.boundaryNodePairs[physicalTag]) {\n            result.boundaryNodePairs[physicalTag] = [];\n          }\n          result.boundaryNodePairs[physicalTag].push(nodeIndices);\n        } else if (currentElementBlock.elementType === 2) {\n          // Linear triangle elements (3 nodes)\n          result.nodalNumbering.triangleElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 3) {\n          // Linear quadrilateral elements (4 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 10) {\n          // Quadratic quadrilateral elements (9 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        }\n\n        elementsProcessedInBlock++;\n\n        if (elementsProcessedInBlock === currentElementBlock.numElements) {\n          elementBlocksProcessed++;\n          currentElementBlock = { numElements: 0 };\n        }\n      }\n    }\n\n    lineIndex++;\n  }\n\n  // Store boundary conditions information\n  result.physicalPropMap.forEach((prop) => {\n    if (prop.dimension === 1) {\n      const boundaryNodes = boundaryElementsByTag[prop.tag] || [];\n\n      if (boundaryNodes.length > 0) {\n        result.boundaryConditions.push({\n          name: prop.name,\n          tag: prop.tag,\n          nodes: boundaryNodes,\n        });\n      }\n    }\n  });\n\n  debugLog(\n    `Parsed boundary node pairs by physical tag: ${JSON.stringify(\n      result.boundaryNodePairs\n    )}. These pairs will be used to identify boundary elements in the mesh.`\n  );\n\n  return result;\n};\n\nexport { importGmshQuadTri };\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to create plots of the solution vector\n * @param {*} solutionVector - The computed solution vector\n * @param {*} nodesCoordinates - Object containing x and y coordinates for the nodes\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {string} meshDimension - The dimension of the solution\n * @param {string} plotType - The type of plot\n * @param {string} plotDivId - The id of the div where the plot will be rendered\n * @param {string} [meshType=\"structured\"] - Type of mesh: \"structured\" or \"unstructured\"\n */\nexport function plotSolution(\n  solutionVector,\n  nodesCoordinates,\n  solverConfig,\n  meshDimension,\n  plotType,\n  plotDivId,\n  meshType = \"structured\"\n) {\n  const { nodesXCoordinates, nodesYCoordinates } = nodesCoordinates;\n\n  if (meshDimension === \"1D\" && plotType === \"line\") {\n    // Check if solutionVector is a nested array\n    let yData;\n    if (solutionVector.length > 0 && Array.isArray(solutionVector[0])) {\n      yData = solutionVector.map((arr) => arr[0]);\n    } else {\n      yData = solutionVector;\n    }\n    let xData = Array.from(nodesXCoordinates);\n\n    let lineData = {\n      x: xData,\n      y: yData,\n      mode: \"lines\",\n      type: \"scatter\",\n      line: { color: \"rgb(219, 64, 82)\", width: 2 },\n      name: \"Solution\",\n    };\n\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxPlotWidth = Math.max(...xData);\n    let zoomFactor = maxWindowWidth / maxPlotWidth;\n    let plotWidth = Math.max(zoomFactor * maxPlotWidth, 400);\n    let plotHeight = 350;\n\n    let layout = {\n      title: `line plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"Solution\" },\n      margin: { l: 70, r: 40, t: 50, b: 50 },\n    };\n\n    Plotly.newPlot(plotDivId, [lineData], layout, { responsive: true });\n  } else if (meshDimension === \"2D\" && plotType === \"contour\") {\n    // Use the user-provided mesh type\n    const isStructured = meshType === \"structured\";\n\n    // For auto-detection (if needed)\n    const uniqueXCoords = new Set(nodesXCoordinates).size;\n    const uniqueYCoords = new Set(nodesYCoordinates).size;\n\n    // Extract scalar values from solution vector\n    let zValues;\n    if (Array.isArray(solutionVector[0])) {\n      zValues = solutionVector.map((val) => val[0]);\n    } else {\n      zValues = solutionVector;\n    }\n\n    // Common sizing parameters for both plot types\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxX = Math.max(...nodesXCoordinates);\n    let maxY = Math.max(...nodesYCoordinates);\n    let aspectRatio = maxY / maxX;\n    let plotWidth = Math.min(maxWindowWidth, 600);\n    let plotHeight = plotWidth * aspectRatio * 0.8; // Slightly reduce height for better appearance\n\n    // Common layout properties\n    let layout = {\n      title: `${plotType} plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"y\" },\n      margin: { l: 50, r: 50, t: 50, b: 50 },\n      hovermode: \"closest\",\n    };\n\n    if (isStructured) {\n      // Calculate the number of nodes along the x-axis and y-axis\n      const numNodesX = uniqueXCoords;\n      const numNodesY = uniqueYCoords;\n\n      // Reshape the nodesXCoordinates and nodesYCoordinates arrays to match the grid dimensions\n      let reshapedXCoordinates = math.reshape(Array.from(nodesXCoordinates), [numNodesX, numNodesY]);\n      let reshapedYCoordinates = math.reshape(Array.from(nodesYCoordinates), [numNodesX, numNodesY]);\n\n      // Reshape the solution array to match the grid dimensions\n      let reshapedSolution = math.reshape(Array.from(solutionVector), [numNodesX, numNodesY]);\n\n      // Transpose the reshapedSolution array to get column-wise data\n      let transposedSolution = math.transpose(reshapedSolution);\n\n      // Create an array for x-coordinates used in the contour plot\n      let reshapedXForPlot = [];\n      for (let i = 0; i < numNodesX * numNodesY; i += numNodesY) {\n        let xValue = nodesXCoordinates[i];\n        reshapedXForPlot.push(xValue);\n      }\n\n      // Create the data structure for the contour plot\n      let contourData = {\n        z: transposedSolution,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        x: reshapedXForPlot,\n        y: reshapedYCoordinates[0],\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using Plotly\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    } else {\n      // Create an interpolated contour plot for the unstructured mesh\n      let contourData = {\n        x: nodesXCoordinates,\n        y: nodesYCoordinates,\n        z: zValues,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using only the contour fill\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nexport { FEAScriptModel } from \"./FEAScript.js\";\nexport { importGmshQuadTri } from \"./readers/gmshReaderScript.js\";\nexport { logSystem } from \"./utilities/loggingScript.js\";\nexport { plotSolution } from \"./visualization/plotSolutionScript.js\";\nexport { FEAScriptWorker } from \"./workers/workerScript.js\";\nexport const printVersion = \"0.1.3\";"],"names":["euclideanNorm","vector","norm","i","length","Math","sqrt","currentLogLevel","debugLog","message","console","log","basicLog","errorLog","solveLinearSystem","solverMethod","jacobianMatrix","residualVector","options","maxIterations","tolerance","solutionVector","converged","iterations","time","jacobianMatrixSparse","math","sparse","luFactorization","slu","solutionMatrix","lusolve","squeeze","valueOf","jacobiSolverResult","initialGuess","n","x","xNew","Array","iteration","sum","j","maxDiff","max","abs","jacobiSolver","fill","timeEnd","BasisFunctions","constructor","meshDimension","elementOrder","this","getBasisFunctions","ksi","eta","basisFunction","basisFunctionDerivKsi","basisFunctionDerivEta","l1","c","l2","l3","dl1","dl2","dl3","Mesh","numElementsX","maxX","numElementsY","maxY","parsedMesh","boundaryElementsProcessed","parseMeshFromGmsh","nodalNumbering","isArray","quadElements","triangleElements","JSON","stringify","elementTypes","mappedNodalNumbering","elemIdx","gmshNodes","feaScriptNodes","push","physicalPropMap","boundaryElements","undefined","fixedBoundaryElements","boundaryNodePairs","forEach","prop","dimension","tag","nodesPair","node1","node2","name","foundElement","elemNodes","includes","side","node1Index","indexOf","node2Index","join","Mesh1D","super","generateMesh","nodesXCoordinates","totalNodesX","deltaX","nodeIndex","generate1DNodalNumbering","findBoundaryElements","nop","elementIndex","columnCounter","sideIndex","Mesh2D","nodesYCoordinates","totalNodesY","deltaY","nodeIndexY","nodeIndexX","nnode","generate2DNodalNumbering","rowCounter","elementIndexX","elementIndexY","nodeIndex1","nodeIndex2","NumericalIntegration","getGaussPointsAndWeights","gaussPoints","gaussWeights","initializeFEA","meshData","totalNodes","colIndex","basisFunctions","gaussPointsAndWeights","localToGlobalMap","numNodes","performIsoparametricMapping1D","params","xCoordinates","ksiDerivX","localNodeIndex","detJacobian","basisFunctionDerivX","performIsoparametricMapping2D","yCoordinates","etaDerivX","ksiDerivY","etaDerivY","basisFunctionDerivY","ThermalBoundaryConditions","boundaryConditions","imposeConstantTempBoundaryConditions","Object","keys","boundaryKey","tempValue","globalNodeIndex","imposeConstantTempBoundaryConditionsFront","nodeConstraintCode","boundaryValues","imposeConvectionBoundaryConditions","convectionHeatTranfCoeff","convectionExtTemp","key","boundaryCondition","convectionCoeff","extTemp","gaussPoint1","gaussPoint2","firstNodeIndex","lastNodeIndex","nodeIncrement","basisFunctionsAndDerivatives","tangentVectorLength","localNodeIndex2","globalNodeIndex2","gaussPointIndex","imposeConvectionBoundaryConditionsFront","localJacobianMatrix","map","localResidualVector","boundaryElement","find","_","assembleHeatConductionFront","FEAData","ngl","gaussPointIndex1","localNodeIndex1","gaussPointIndex2","globalIndex","GenericBoundaryConditions","imposeDirichletBoundaryConditions","value","imposeConstantValueBoundaryConditionsFront","assembleFrontPropagationMat","eikonalActivationFlag","eikonalViscousTerm","totalElements","mappingResult","solutionDerivX","solutionDerivY","localToGlobalMap1","localToGlobalMap2","assembleFrontPropagationFront","frontalData","frontalState","elementData","currentElementIndex","frontStorage","runFrontalSolver","assembleFront","numElements","globalResidualVector","topologyData","lateralData","writeFlag","transformationFlag","nodesPerElement","determinant","systemSize","globalSolutionVector","frontDataIndex","frontSize","frontWidthEstimate","ceil","estimateFrontSize","frontValues","columnHeaders","pivotRow","pivotData","initializeFrontalArrays","dirichletBoundaryConditionsHandler","currentSolutionVector","thermalBoundaryConditions","pivotColumnGlobalIndex","localDestination","rowDestination","rowHeaders","pivotRowIndices","pivotColumnIndices","modifiedRows","pivotColumn","frontMatrix","rowSwapCount","columnSwapCount","lastAppearanceCheck","frontDataCounter","pivotDataIndex","summedRows","reverseElementIndex","columnCount","rowCount","assembled","numElementNodes","numElementColumns","assembleElementContribution","currentElement","columnIndex","rowIndex","localColumnIndex","frontColumnIndex","localRowIndex","availableColumnCount","constrainedRowCount","availableRowCount","absoluteNodeIndex","constrainedIndex","pivotRowIndex","pivotColumnIndex","pivotValue","testColumnIndex","testRowIndex","testValue","pivotGlobalRowIndex","permutationHelper","rightHandSide","globalRowIndex","eliminationFactor","performBackSubstitution","runFrontalAlgorithm","toExponential","finalNodesX","finalNodesY","slice","nodesCoordinates","boundaryLocalJacobianMatrix","boundaryResidualVector","isOnRobinTypeBoundary","some","result","localNodeI","localNodeJ","iterationIndex","accumulatedValue","newtonRaphson","assembleMat","context","errorNorm","initialSolution","Number","proxyMarker","Symbol","createEndpoint","releaseProxy","finalizer","throwMarker","isObject","val","transferHandlers","Map","canHandle","serialize","obj","port1","port2","MessageChannel","expose","deserialize","port","start","wrap","serialized","Error","isError","stack","assign","ep","globalThis","allowedOrigins","addEventListener","callback","ev","data","origin","allowedOrigin","RegExp","test","isAllowedOrigin","warn","id","type","path","argumentList","fromWireValue","returnValue","parent","reduce","rawValue","apply","proxy","transfers","transferCache","set","transfer","Promise","resolve","catch","then","wireValue","transferables","toWireValue","postMessage","removeEventListener","closeEndPoint","error","TypeError","endpoint","isMessagePort","close","target","pendingListeners","resolver","get","delete","createProxy","throwIfProxyReleased","isReleased","releaseEndpoint","requestResponseMessage","proxyCounter","WeakMap","proxyFinalizers","FinalizationRegistry","newCount","isProxyReleased","Proxy","_target","unregister","unregisterProxy","clear","r","p","toString","bind","_thisArg","rawArgumentList","last","processArguments","construct","register","registerProxy","processed","v","arr","prototype","concat","handler","serializedValue","msg","floor","random","MAX_SAFE_INTEGER","solverConfig","meshConfig","coefficientFunctions","setSolverConfig","setMeshConfig","addBoundaryCondition","condition","setSolverMethod","solve","mesh","nodesCoordinatesAndNumbering","prepareMesh","assembleHeatConductionMat","eikonalExteralIterations","newtonRaphsonResult","A","B","C","D","xCoord","a","b","d","globalNodeIndex1","assembleGeneralFormPDEMat","worker","feaWorker","isReady","_initWorker","Worker","URL","document","location","require","__filename","href","currentScript","tagName","toUpperCase","src","baseURI","onerror","event","workerWrapper","Comlink.wrap","_ensureReady","reject","attempts","checkReady","setTimeout","startTime","performance","now","toFixed","getModelInfo","ping","terminate","async","file","gmshV","ascii","fltBytes","lines","text","split","line","trim","filter","section","lineIndex","nodeEntityBlocks","nodeBlocksProcessed","currentNodeBlock","nodeTagsCollected","nodeTags","nodeCoordinatesCollected","elementEntityBlocks","elementBlocksProcessed","currentElementBlock","dim","elementType","elementsProcessedInBlock","boundaryElementsByTag","parts","part","parseFloat","parseInt","replace","parametric","nodeTag","y","nodeIndices","idx","physicalTag","boundaryNodes","nodes","level","plotType","plotDivId","meshType","yData","xData","from","lineData","mode","color","width","maxWindowWidth","min","window","innerWidth","maxPlotWidth","zoomFactor","layout","title","height","xaxis","yaxis","margin","l","t","Plotly","newPlot","responsive","isStructured","uniqueXCoords","Set","size","uniqueYCoords","zValues","aspectRatio","plotWidth","hovermode","numNodesX","numNodesY","reshape","reshapedYCoordinates","reshapedSolution","transposedSolution","transpose","reshapedXForPlot","xValue","contourData","z","contours","coloring","showlabels","colorbar"],"mappings":"iPAeO,SAASA,EAAcC,GAC5B,IAAIC,EAAO,EACX,IAAK,IAAIC,EAAI,EAAGA,EAAIF,EAAOG,OAAQD,IACjCD,GAAQD,EAAOE,GAAKF,EAAOE,GAG7B,OADAD,EAAOG,KAAKC,KAAKJ,GACVA,CACT,CCXA,IAAIK,EAAkB,QAuBf,SAASC,EAASC,GACC,UAApBF,GACFG,QAAQC,IAAI,aAAeF,EAAS,qCAExC,CAMO,SAASG,EAASH,GACvBC,QAAQC,IAAI,YAAcF,EAAS,qCACrC,CAMO,SAASI,EAASJ,GACvBC,QAAQC,IAAI,aAAeF,EAAS,qCACtC,CC3BO,SAASK,EAAkBC,EAAcC,EAAgBC,EAAgBC,EAAU,CAAA,GACxF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAEnD,IAAIG,EAAiB,GACjBC,GAAY,EACZC,EAAa,EAMjB,GAHAX,EAAS,wBAAwBG,QACjCL,QAAQc,KAAK,iBAEQ,YAAjBT,EAA4B,CAE9B,MAAMU,EAAuBC,KAAKC,OAAOX,GACnCY,EAAkBF,KAAKG,IAAIJ,EAAsB,EAAG,GAC1D,IAAIK,EAAiBJ,KAAKK,QAAQH,EAAiBX,GACnDI,EAAiBK,KAAKM,QAAQF,GAAgBG,SAElD,MAAS,GAAqB,WAAjBlB,EAA2B,CAEpC,MACMmB,ECzBH,SAAsBlB,EAAgBC,EAAgBkB,EAAcjB,EAAU,CAAA,GACnF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAC7CkB,EAAIpB,EAAeZ,OACzB,IAAIiC,EAAI,IAAIF,GACRG,EAAO,IAAIC,MAAMH,GAErB,IAAK,IAAII,EAAY,EAAGA,EAAYrB,EAAeqB,IAAa,CAE9D,IAAK,IAAIrC,EAAI,EAAGA,EAAIiC,EAAGjC,IAAK,CAC1B,IAAIsC,EAAM,EAEV,IAAK,IAAIC,EAAI,EAAGA,EAAIN,EAAGM,IACjBA,IAAMvC,IACRsC,GAAOzB,EAAeb,GAAGuC,GAAKL,EAAEK,IAIpCJ,EAAKnC,IAAMc,EAAed,GAAKsC,GAAOzB,EAAeb,GAAGA,EACzD,CAGD,IAAIwC,EAAU,EACd,IAAK,IAAIxC,EAAI,EAAGA,EAAIiC,EAAGjC,IACrBwC,EAAUtC,KAAKuC,IAAID,EAAStC,KAAKwC,IAAIP,EAAKnC,GAAKkC,EAAElC,KAOnD,GAHAkC,EAAI,IAAIC,GAGJK,EAAUvB,EACZ,MAAO,CACLC,eAAgBgB,EAChBd,WAAYiB,EAAY,EACxBlB,WAAW,EAGhB,CAGD,MAAO,CACLD,eAAgBgB,EAChBd,WAAYJ,EACZG,WAAW,EAEf,CDpB+BwB,CAAa9B,EAAgBC,EADnC,IAAIsB,MAAMtB,EAAeb,QAAQ2C,KAAK,GAC2B,CACpF5B,gBACAC,cAIEc,EAAmBZ,UACrBd,EAAS,8BAA8B0B,EAAmBX,yBAE1DV,EAAS,wCAAwCqB,EAAmBX,yBAGtEF,EAAiBa,EAAmBb,eACpCC,EAAYY,EAAmBZ,UAC/BC,EAAaW,EAAmBX,UACpC,MACIV,EAAS,0BAA0BE,KAMrC,OAHAL,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAEF,CAAES,iBAAgBC,YAAWC,aACtC,CEvDO,MAAM0B,EAMX,WAAAC,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAWD,iBAAAE,CAAkBC,EAAKC,EAAM,MAC3B,IAAIC,EAAgB,GAChBC,EAAwB,GACxBC,EAAwB,GAE5B,GAA2B,OAAvBN,KAAKF,cACmB,WAAtBE,KAAKD,cAEPK,EAAc,GAAK,EAAIF,EACvBE,EAAc,GAAKF,EAGnBG,EAAsB,IAAM,EAC5BA,EAAsB,GAAK,GACI,cAAtBL,KAAKD,eAEdK,EAAc,GAAK,EAAI,EAAIF,EAAM,EAAIA,GAAO,EAC5CE,EAAc,GAAK,EAAIF,EAAM,EAAIA,GAAO,EACxCE,EAAc,GAAY,EAAIF,GAAO,EAAjBA,EAGpBG,EAAsB,GAAU,EAAIH,EAAR,EAC5BG,EAAsB,GAAK,EAAI,EAAIH,EACnCG,EAAsB,GAAU,EAAIH,EAAR,QAEzB,GAA2B,OAAvBF,KAAKF,cAAwB,CACtC,GAAY,OAARK,EAEF,YADA3C,EAAS,8CAIX,GAA0B,WAAtBwC,KAAKD,aAA2B,CAElC,SAASQ,EAAGC,GACV,OAAO,EAAIA,CACZ,CAYDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAUC,EAChCC,EAAc,GAAQF,EAAOK,EAAGJ,GAChCC,EAAc,GAAQF,EAAUC,EAGhCE,EAAsB,IAbZ,EAayBE,EAAGJ,GACtCE,EAAsB,IAdZ,EAc4BF,EACtCE,EAAsB,GAZb,EAY0BE,EAAGJ,GACtCE,EAAsB,GAbb,EAa6BF,EAGtCG,EAAsB,IAnBZ,EAmBiBC,EAAGL,GAC9BI,EAAsB,GAjBb,EAiBkBC,EAAGL,GAC9BI,EAAsB,IArBZ,EAqBoBJ,EAC9BI,EAAsB,GAnBb,EAmBqBJ,CACtC,MAAa,GAA0B,cAAtBF,KAAKD,aAA8B,CAE5C,SAASQ,EAAGC,GACV,OAAO,EAAIA,GAAK,EAAI,EAAIA,EAAI,CAC7B,CACD,SAASC,EAAGD,GACV,OAAQ,EAAIA,GAAK,EAAI,EAAIA,CAC1B,CACD,SAASE,EAAGF,GACV,OAAO,EAAIA,GAAK,EAAIA,CACrB,CACD,SAASG,EAAIH,GACX,OAAO,EAAIA,EAAI,CAChB,CACD,SAASI,EAAIJ,GACX,OAAQ,EAAIA,EAAI,CACjB,CACD,SAASK,EAAIL,GACX,OAAO,EAAIA,EAAI,CAChB,CAGDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAOO,EAAGN,GAChCC,EAAc,GAAKG,EAAGL,GAAOQ,EAAGP,GAChCC,EAAc,GAAKK,EAAGP,GAAOK,EAAGJ,GAChCC,EAAc,GAAKK,EAAGP,GAAOO,EAAGN,GAChCC,EAAc,GAAKK,EAAGP,GAAOQ,EAAGP,GAChCC,EAAc,GAAKM,EAAGR,GAAOK,EAAGJ,GAChCC,EAAc,GAAKM,EAAGR,GAAOO,EAAGN,GAChCC,EAAc,GAAKM,EAAGR,GAAOQ,EAAGP,GAGhCE,EAAsB,GAAKM,EAAIT,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKM,EAAIT,GAAOO,EAAGN,GACzCE,EAAsB,GAAKM,EAAIT,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKO,EAAIV,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKO,EAAIV,GAAOO,EAAGN,GACzCE,EAAsB,GAAKO,EAAIV,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOO,EAAGN,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOQ,EAAGP,GAGzCG,EAAsB,GAAKC,EAAGL,GAAOS,EAAIR,GACzCG,EAAsB,GAAKC,EAAGL,GAAOU,EAAIT,GACzCG,EAAsB,GAAKC,EAAGL,GAAOW,EAAIV,GACzCG,EAAsB,GAAKG,EAAGP,GAAOS,EAAIR,GACzCG,EAAsB,GAAKG,EAAGP,GAAOU,EAAIT,GACzCG,EAAsB,GAAKG,EAAGP,GAAOW,EAAIV,GACzCG,EAAsB,GAAKI,EAAGR,GAAOS,EAAIR,GACzCG,EAAsB,GAAKI,EAAGR,GAAOU,EAAIT,GACzCG,EAAsB,GAAKI,EAAGR,GAAOW,EAAIV,EAC1C,CACF,CAED,MAAO,CAAEC,gBAAeC,wBAAuBC,wBAChD,EC5II,MAAMQ,EAYX,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAIpB,cACXA,EAAgB,KAAIC,aACpBA,EAAe,SAAQoB,WACvBA,EAAa,OAEbnB,KAAKe,aAAeA,EACpBf,KAAKiB,aAAeA,EACpBjB,KAAKgB,KAAOA,EACZhB,KAAKkB,KAAOA,EACZlB,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,EACpBC,KAAKmB,WAAaA,EAElBnB,KAAKoB,2BAA4B,EAE7BpB,KAAKmB,aACP5D,EAAS,mEACTyC,KAAKqB,oBAER,CAKD,iBAAAA,GAKE,GAJKrB,KAAKmB,WAAWG,gBACnB9D,EAAS,sDAIiC,iBAAnCwC,KAAKmB,WAAWG,iBACtBpC,MAAMqC,QAAQvB,KAAKmB,WAAWG,gBAC/B,CAEA,MAAME,EAAexB,KAAKmB,WAAWG,eAAeE,cAAgB,GASpE,GARyBxB,KAAKmB,WAAWG,eAAeG,iBAExDtE,EACE,yDACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWS,aAAa,IAAM5B,KAAKmB,WAAWS,aAAa,IAAK,CAEvE,MAAMC,EAAuB,GAE7B,IAAK,IAAIC,EAAU,EAAGA,EAAUN,EAAazE,OAAQ+E,IAAW,CAC9D,MAAMC,EAAYP,EAAaM,GACzBE,EAAiB,IAAI9C,MAAM6C,EAAUhF,QAGlB,IAArBgF,EAAUhF,QAOZiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IACA,IAArBA,EAAUhF,SASnBiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IAGhCF,EAAqBI,KAAKD,EAC3B,CAEDhC,KAAKmB,WAAWG,eAAiBO,CAClC,MAAU7B,KAAKmB,WAAWS,aAAa,IACtCpE,EAAS,4FASX,GANAL,EACE,gEACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWe,iBAAmBlC,KAAKmB,WAAWgB,iBAAkB,CAEvE,GACEjD,MAAMqC,QAAQvB,KAAKmB,WAAWgB,mBAC9BnC,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,GACjC,CAEA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAGD,GAAIrC,KAAKmB,WAAWmB,oBAAsBtC,KAAKmB,WAAWC,4BAExDpB,KAAKmB,WAAWgB,iBAAmB,GAGnCnC,KAAKmB,WAAWe,gBAAgBK,SAASC,IAEvC,GAAuB,IAAnBA,EAAKC,UAAiB,CAExB,MAAMH,EAAoBtC,KAAKmB,WAAWmB,kBAAkBE,EAAKE,MAAQ,GAErEJ,EAAkBvF,OAAS,IAExBiD,KAAKmB,WAAWgB,iBAAiBK,EAAKE,OACzC1C,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAO,IAI/CJ,EAAkBC,SAASI,IACzB,MAAMC,EAAQD,EAAU,GAClBE,EAAQF,EAAU,GAExBxF,EACE,mCAAmCyF,MAAUC,mBAAuBL,EAAKE,QACvEF,EAAKM,MAAQ,cAKjB,IAAIC,GAAe,EAGnB,IAAK,IAAIjB,EAAU,EAAGA,EAAU9B,KAAKmB,WAAWG,eAAevE,OAAQ+E,IAAW,CAChF,MAAMkB,EAAYhD,KAAKmB,WAAWG,eAAeQ,GAGjD,GAAyB,IAArBkB,EAAUjG,QAEZ,GAAIiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBASxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,OACI,GAAyB,IAArBC,EAAUjG,QAGfiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBAYxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,CAEJ,CAEIA,GACHvF,EACE,oDAAoDoF,SAAaC,iCAEpE,IAGN,KAIH7C,KAAKoB,2BAA4B,EAI/BpB,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,IACjC,CACA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAEJ,CACF,CAED,OAAOrC,KAAKmB,UACb,EAGI,MAAMoC,UAAezC,EAS1B,WAAAjB,EAAYkB,aAAEA,EAAe,KAAIC,KAAEA,EAAO,KAAIjB,aAAEA,EAAe,SAAQoB,WAAEA,EAAa,OACpFqC,MAAM,CACJzC,eACAC,OACAC,aAAc,EACdC,KAAM,EACNpB,cAAe,KACfC,eACAoB,eAGwB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MACrCxD,EAAS,wFAEZ,CAED,YAAAiG,GACE,IAAIC,EAAoB,GAExB,IAAIC,EAAaC,EAEjB,GAA0B,WAAtB5D,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClC6C,GAAU5D,KAAKgB,KALF,GAKmBhB,KAAKe,aAErC2C,EAAkB,GAPL,EAQb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,CAE1E,MAAW,GAA0B,cAAtB5D,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtC6C,GAAU5D,KAAKgB,KAbF,GAamBhB,KAAKe,aAErC2C,EAAkB,GAfL,EAgBb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,EAAS,CAE9E,CAED,MAAMtC,EAAiBtB,KAAK8D,yBAAyB9D,KAAKe,aAAc4C,EAAa3D,KAAKD,cAEpFoC,EAAmBnC,KAAK+D,uBAK9B,OAHA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAGpD,CACLA,oBACAC,cACArC,iBACAa,mBAEH,CAUD,wBAAA2B,CAAyB/C,EAAc4C,EAAa5D,GAKlD,IAAIiE,EAAM,GAEV,GAAqB,WAAjBjE,EAOF,IAAK,IAAIkE,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,CAErD,MACI,GAAqB,cAAjB9D,EAA8B,CAOvC,IAAImE,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,EAAYK,EAEhEA,GAAiB,CAClB,CACF,CAED,OAAOF,CACR,CAYD,oBAAAD,GACE,MAAM5B,EAAmB,GAEzB,IAAK,IAAIgC,EAAY,EAAGA,EADP,EAC6BA,IAC5ChC,EAAiBF,KAAK,IAWxB,OAPAE,EAAiB,GAAGF,KAAK,CAAC,EAAG,IAG7BE,EAAiB,GAAGF,KAAK,CAACjC,KAAKe,aAAe,EAAG,IAEjD5D,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EAGI,MAAMiC,UAAetD,EAW1B,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAInB,aACXA,EAAe,SAAQoB,WACvBA,EAAa,OAEbqC,MAAM,CACJzC,eACAC,OACAC,eACAC,OACApB,cAAe,KACfC,eACAoB,eAKCA,GACsB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MAAuC,OAAtBhB,KAAKiB,cAAuC,OAAdjB,KAAKkB,MAExF1D,EACE,6GAGL,CAED,YAAAiG,GACE,IAAIC,EAAoB,GACpBW,EAAoB,GAGxB,IAAIV,EAAaW,EAAaV,EAAQW,EAEtC,GAA0B,WAAtBvE,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClCuD,EAActE,KAAKiB,aAAe,EAClC2C,GAAU5D,KAAKgB,KAPF,GAOmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KAPF,GAOmBlB,KAAKiB,aAErCyC,EAAkB,GAVL,EAWbW,EAAkB,GAVL,EAWb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAKG,EAAaD,EAEtE,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAKe,EAAab,EAC/DS,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAASF,EAAaD,CAEnF,CACP,MAAW,GAA0B,cAAtBvE,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtCuD,EAAc,EAAItE,KAAKiB,aAAe,EACtC2C,GAAU5D,KAAKgB,KA5BF,GA4BmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KA5BF,GA4BmBlB,KAAKiB,aAErCyC,EAAkB,GA/BL,EAgCbW,EAAkB,GA/BL,EAgCb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAMG,EAAaD,EAAU,EAEjF,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAMe,EAAab,EAAU,EAC1ES,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAAUF,EAAaD,EAAU,CAE9F,CACF,CAGD,MAAMjD,EAAiBtB,KAAK2E,yBAC1B3E,KAAKe,aACLf,KAAKiB,aACLqD,EACAtE,KAAKD,cAIDoC,EAAmBnC,KAAK+D,uBAM9B,OAJA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAC3DvG,EAAS,iCAAmCuE,KAAKC,UAAU0C,IAGpD,CACLX,oBACAW,oBACAV,cACAW,cACAhD,iBACAa,mBAEH,CAYD,wBAAAwC,CAAyB5D,EAAcE,EAAcqD,EAAavE,GAChE,IAAIkE,EAAe,EACfD,EAAM,GAEV,GAAqB,WAAjBjE,EAA2B,CAS7B,IAAI6E,EAAa,EACbV,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAeE,EAAcgD,IACrEW,GAAc,EACdZ,EAAIC,GAAgB,GACpBD,EAAIC,GAAc,GAAKA,EAAeC,EAAgB,EACtDF,EAAIC,GAAc,GAAKA,EAAeC,EACtCF,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EACtD+C,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EAAe,EACjE2D,IAAe3D,IACjBiD,GAAiB,EACjBU,EAAa,EAGvB,MAAW,GAAqB,cAAjB7E,EAWT,IAAK,IAAI8E,EAAgB,EAAGA,GAAiB9D,EAAc8D,IACzD,IAAK,IAAIC,EAAgB,EAAGA,GAAiB7D,EAAc6D,IAAiB,CAC1Ed,EAAIC,GAAgB,GACpB,IAAK,IAAIc,EAAa,EAAGA,GAAc,EAAGA,IAAc,CACtD,IAAIC,EAAa,EAAID,EAAa,EAClCf,EAAIC,GAAce,EAAa,GAC7BV,GAAe,EAAIO,EAAgBE,EAAa,GAAK,EAAID,EAAgB,EAC3Ed,EAAIC,GAAce,GAAchB,EAAIC,GAAce,EAAa,GAAK,EACpEhB,EAAIC,GAAce,EAAa,GAAKhB,EAAIC,GAAce,EAAa,GAAK,CACzE,CACDf,GAA8B,CAC/B,CAIL,OAAOD,CACR,CAcD,oBAAAD,GACE,MAAM5B,EAAmB,GAGzB,IAAK,IAAIgC,EAAY,EAAGA,EAFP,EAE6BA,IAC5ChC,EAAiBF,KAAK,IAMxB,IAAK,IAAI4C,EAAgB,EAAGA,EAAgB7E,KAAKe,aAAc8D,IAC7D,IAAK,IAAIC,EAAgB,EAAGA,EAAgB9E,KAAKiB,aAAc6D,IAAiB,CAC9E,MAAMb,EAAeY,EAAgB7E,KAAKiB,aAAe6D,EAGnC,IAAlBA,GACF3C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAIpB,IAAlBY,GACF1C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCa,IAAkB9E,KAAKiB,aAAe,GACxCkB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCY,IAAkB7E,KAAKe,aAAe,GACxCoB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,GAE3C,CAKH,OAFA9G,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EC3sBI,MAAM8C,EAMX,WAAApF,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAQD,wBAAAmF,GACE,IAAIC,EAAc,GACdC,EAAe,GAgBnB,MAd0B,WAAtBpF,KAAKD,cAEPoF,EAAY,GAAK,GACjBC,EAAa,GAAK,GACa,cAAtBpF,KAAKD,eAEdoF,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CkI,EAAY,GAAK,GACjBA,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CmI,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,IAGjB,CAAED,cAAaC,eACvB,EC+BI,SAASC,EAAcC,GAC5B,MAAMC,WAAEA,EAAUvB,IAAEA,EAAGlE,cAAEA,EAAaC,aAAEA,GAAiBuF,EAGzD,IAAI1H,EAAiB,GACjBD,EAAiB,GAIrB,IAAK,IAAIkG,EAAY,EAAGA,EAAY0B,EAAY1B,IAAa,CAC3DjG,EAAeiG,GAAa,EAC5BlG,EAAesE,KAAK,IACpB,IAAK,IAAIuD,EAAW,EAAGA,EAAWD,EAAYC,IAC5C7H,EAAekG,GAAW2B,GAAY,CAEzC,CAGD,MAAMC,EAAiB,IAAI7F,EAAe,CACxCE,gBACAC,iBAUF,IAAI2F,EANyB,IAAIT,EAAqB,CACpDnF,gBACAC,iBAI+CmF,2BAOjD,MAAO,CACLtH,iBACAD,iBACAgI,iBAlCqB,GAmCrBF,iBACAN,YAXgBO,EAAsBP,YAYtCC,aAXiBM,EAAsBN,aAYvCQ,SATe5B,EAAI,GAAGjH,OAW1B,CAOO,SAAS8I,EAA8BC,GAC5C,MAAM1F,cAAEA,EAAaC,sBAAEA,EAAqBqD,kBAAEA,EAAiBiC,iBAAEA,EAAgBC,SAAEA,GAAaE,EAEhG,IAAIC,EAAe,EACfC,EAAY,EAGhB,IAAK,IAAIC,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GAE3F,IAAIC,EAAcF,EAGdG,EAAsB,GAC1B,IAAK,IAAIF,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDE,EAAoBF,GAAkB5F,EAAsB4F,GAAkBC,EAGhF,MAAO,CACLH,eACAG,cACAC,sBAEJ,CAOO,SAASC,EAA8BN,GAC5C,MAAM1F,cACJA,EAAaC,sBACbA,EAAqBC,sBACrBA,EAAqBoD,kBACrBA,EAAiBW,kBACjBA,EAAiBsB,iBACjBA,EAAgBC,SAChBA,GACEE,EAEJ,IAAIC,EAAe,EACfM,EAAe,EACfL,EAAY,EACZM,EAAY,EACZC,EAAY,EACZC,EAAY,EAGhB,IAAK,IAAIP,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFI,GAAgBhC,EAAkBsB,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GACzFK,GAAa5C,EAAkBiC,EAAiBM,IAAmB3F,EAAsB2F,GACzFM,GAAalC,EAAkBsB,EAAiBM,IAAmB5F,EAAsB4F,GACzFO,GAAanC,EAAkBsB,EAAiBM,IAAmB3F,EAAsB2F,GAE3F,IAAIC,EAAcF,EAAYQ,EAAYF,EAAYC,EAGlDJ,EAAsB,GACtBM,EAAsB,GAC1B,IAAK,IAAIR,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDE,EAAoBF,IACjBO,EAAYnG,EAAsB4F,GACjCM,EAAYjG,EAAsB2F,IACpCC,EAEFO,EAAoBR,IACjBD,EAAY1F,EAAsB2F,GACjCK,EAAYjG,EAAsB4F,IACpCC,EAGJ,MAAO,CACLH,eACAM,eACAH,cACAC,sBACAM,sBAEJ,CCxMO,MAAMC,EASX,WAAA7G,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,oCAAA6G,CAAqChJ,EAAgBD,GACxB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,yCAAAC,CAA0CC,EAAoBC,GACjC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,KAE6B,OAAvBhH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAGKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAGEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,IAGN,CAYD,kCAAAK,CACEzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAGwB,OAAvBzH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,IAAIW,EACsB,WAAtB7D,KAAKD,aAGL8D,EAFW,IAATX,EAEU,EAGA,EAEiB,cAAtBlD,KAAKD,eAGZ8D,EAFW,IAATX,EAEU,EAGA,GAIhB,MAAM+D,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDJ,EAAY,MAE9BjG,EAAeqJ,KAAqBS,EAAkBC,EACtDhK,EAAesJ,GAAiBA,IAAoBS,CAAe,GAEtE,KAE6B,OAAvB1H,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAGlB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aACd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACF,CACF,GAEJ,IAGN,CAcD,uCAAAY,CACErE,EACAP,EACAW,EACAc,EACAC,EACAK,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAIH,MAAM7B,EAAW5F,KAAKgE,IAAIC,GAAclH,OAClCwL,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAGjD,IAAK,MAAMqH,KAAe/G,KAAKmC,iBAC7B,GAAkD,eAA9CnC,KAAK2G,mBAAmBI,KAAe,GAAqB,CAC9D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAI3I,MAAMe,EAAkB1I,KAAKmC,iBAAiB4E,GAAa4B,MACzD,EAAE7G,EAAS8G,KAAO9G,IAAYmC,IAGhC,GAAIyE,EAAiB,CACnB,MAAMxF,EAAOwF,EAAgB,GAE7B,GAA2B,OAAvB1I,KAAKF,cAAwB,CAE/B,IAAI+D,EACsB,WAAtB7D,KAAKD,aACP8D,EAAqB,IAATX,EAAa,EAAI,EACE,cAAtBlD,KAAKD,eACd8D,EAAqB,IAATX,EAAa,EAAI,GAI/B/F,EACE,qDAAqD0G,EAAY,cAC/DI,EAAe,iBACDJ,EAAY,MAE9B4E,EAAoB5E,KAAe6D,EAAkBC,EACrDY,EAAoB1E,GAAWA,IAAc6D,CACzD,MAAiB,GAA2B,OAAvB1H,KAAKF,cAEd,GAA0B,WAAtBE,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAIlB,MAAMC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAG3D,IAiBI4H,EAjBAlC,EAAY,EACdO,EAAY,EACZD,EAAY,EACZE,EAAY,EACd,IAAK,IAAI3C,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAE/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IACtD,IAATX,GAAuB,IAATA,IACvBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAKCqE,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aAEd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACF,CAGN,CACF,CAGH,MAAO,CAAEa,sBAAqBE,sBAC/B,EC3nBI,SAASI,GAA4B5E,aAAEA,EAAYD,IAAEA,EAAGsB,SAAEA,EAAQG,eAAEA,EAAcqD,QAAEA,IAEzF,MAAM3D,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAG1DiD,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,GAAsB,OAAlBnG,EAEF,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAAoB,CAExF,MAAM5I,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAY6D,KAIR9C,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAGnE,MACI,GAAsB,OAAlBrI,EAET,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IACpE,IAAK,IAAIE,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,IAGxEvD,EAAmBoD,EAAIP,KAAKW,GAAgBA,EAAc,KAG1DjD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAGpE,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CChQO,MAAMK,EASX,WAAAvJ,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,iCAAAsJ,CAAkCzL,EAAgBD,GACrB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,0CAAAsC,CAA2CpC,EAAoBC,GAClC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,KAE6B,OAAvBtJ,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,IAGN,ECzNI,SAASE,EACdlE,EACAqB,EACA3I,EACAyL,GAEAlM,EAAS,iDAGT,IAAImM,EAAqB,EAAID,EArBA,IAsB7BtM,EAAS,uBAAuBuM,KAChCvM,EAAS,0BAA0BsM,KAGnC,MAAM/F,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,IAAIjB,EAA+BxC,EAAexF,kBAChDkF,EAAY6D,GACZ7D,EAAY+D,IAId,MAAMU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAC5DxJ,EAAgB6H,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzCrL,EAAemM,IACbL,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACF7L,EAAemM,IACbN,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GAGzCxK,EAAeoM,GAAmBC,KAC/BN,EACDtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACF9L,EAAeoM,GAAmBC,IAChCP,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAE3B,CACF,CACF,CAGN,CAeD,OAZkC,IAAIiB,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAC5EJ,EAAS,+CAEF,CACLI,iBACAC,iBAEJ,CAgBO,SAASqM,GAA8BhG,aAC5CA,EAAYD,IACZA,EAAGsB,SACHA,EAAQG,eACRA,EAAcqD,QACdA,EAAO9K,eACPA,EAAcyL,sBACdA,IAGA,MAAMtE,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAGhE,IAAIoE,EAAqB,EAAID,EA/PA,IAkQ7B,MAAMlB,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CAEP,MAAW,GAAsB,OAAlBrI,EACT,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,KAGxEhD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAIiE,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAEzCR,EAAoBQ,IAClBS,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACFhB,EAAoBQ,IAClBQ,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAExDI,EAAoBU,GAAiBd,IACnCuB,EACAtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACFlB,EAAoBU,GAAiBd,IACnCsB,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAG7B,CACF,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CC7ZA,MAAMmB,EAAc,CAAA,EACdC,EAAe,CAAA,EACfC,EAAc,CAAEC,oBAAqB,GACrCC,EAAe,CAAA,EACrB,IAAI7E,EAUG,SAAS8E,EAAiBC,EAAelF,EAAUqB,EAAoB9I,EAAU,CAAA,GAEtF,MAAMiL,EAAUzD,EAAcC,GACxBC,EAAaD,EAAS5B,kBAAkB3G,OACxC0N,EAAcnF,EAASqE,eA6H/B,SAAiC/D,EAAU6E,GAEzCP,EAAY5I,eAAiBpC,MAAMuL,GAChC/K,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClCwK,EAAY/C,mBAAqBjI,MAAM0G,GAAUlG,KAAK,GACtDwK,EAAY9C,eAAiBlI,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYQ,qBAAuBxL,MAAM0G,GAAUlG,KAAK,GACxDwK,EAAYlM,eAAiBkB,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYS,aAAezL,MAAMuL,GAAa/K,KAAK,GACnDwK,EAAYU,YAAc1L,MAAMuL,GAAa/K,KAAK,GAGlDyK,EAAaU,UAAY,EACzBV,EAAa5E,WAAaK,EAC1BuE,EAAaW,mBAAqB,EAClCX,EAAaY,gBAAkB7L,MAAMuL,GAAa/K,KAAK,GACvDyK,EAAaa,YAAc,EAG3B,MAAMC,EAAajO,KAAKuC,IAAIqG,EAAU,KACtCuE,EAAae,qBAAuBhM,MAAM+L,GAAYvL,KAAK,GAC3DyK,EAAagB,eAAiB,EAG9Bf,EAAY7B,oBAAsBrJ,MAAM0G,GACrClG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClC0K,EAAYC,oBAAsB,EAGlC,MAAMe,EAaR,SAA2BxF,EAAU6E,GACnC,MAAMY,EAAqBrO,KAAKuC,IAAIvC,KAAKsO,KAAKtO,KAAKC,KAAKwN,IAAgB7E,EAAqB,EAAXA,GAClF,OAAOyF,EAAqBZ,CAC9B,CAhBoBc,CAAkB3F,EAAU6E,GAC9CH,EAAakB,YAActM,MAAMkM,GAAW1L,KAAK,GACjD4K,EAAamB,cAAgBvM,MAAM+L,GAAYvL,KAAK,GACpD4K,EAAaoB,SAAWxM,MAAM+L,GAAYvL,KAAK,GAC/C4K,EAAaqB,UAAYzM,MAAMkM,GAAW1L,KAAK,EACjD,CA7JEkM,CAHiB9C,EAAQlD,SAGS6E,GAGlClN,EAAS,mCACTF,QAAQc,KAAK,iBAGbsH,EAAiB,IAAI7F,EAAe,CAClCE,cAAewF,EAASxF,cACxBC,aAAcuF,EAASvF,eAIzB,IAAK,IAAIkE,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChE,IAAK,IAAIJ,EAAY,EAAGA,EAAYiF,EAAQlD,SAAU/B,IACpDqG,EAAY5I,eAAe2C,GAAcJ,GAAayB,EAAStB,IAAIC,GAAcJ,GAMrF,IAAK,IAAIA,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAY/C,mBAAmBtD,GAAa,EAC5CqG,EAAY9C,eAAevD,GAAa,EAI1C,IAAIgI,EAEArB,IAAkB3B,GACpBgD,EAAqC,IAAInF,EACvCC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmC3E,0CACjCgD,EAAY/C,mBACZ+C,EAAY9C,iBAGLoD,IAAkBP,IAC3B4B,EAAqC,IAAIzC,EACvCzC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmCtC,2CACjCW,EAAY/C,mBACZ+C,EAAY9C,iBAIhB,IAAK,IAAIvD,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYQ,qBAAqB7G,GAAa,EAGhDsG,EAAa5E,WAAaD,EAAS5B,kBAAkB3G,OACrDoN,EAAaU,UAAY,EACzBV,EAAaW,mBAAqB,EAClCX,EAAaa,YAAc,EAE3B,IAAK,IAAI/G,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChEkG,EAAaY,gBAAgB9G,GAAgB6E,EAAQlD,SAIvDuE,EAAa2B,sBAAwBjO,EAAQG,eAC7CmM,EAAaV,sBAAwB5L,EAAQ4L,sBAkM/C,SAA6BnE,EAAUwD,EAASiD,EAA2BvB,GAEzE,MAAMb,EAAgBrE,EAASqE,cACzB/D,EAAWN,EAAS5B,kBAAkB3G,OACtCkO,EAAajO,KAAKuC,IAAIqG,EAAUuE,EAAae,qBAAqBnO,QACxE,IAaIiP,EAbAC,EAAmB/M,MAAM4J,EAAQlD,UAAUlG,KAAK,GAChDwM,EAAiBhN,MAAM4J,EAAQlD,UAAUlG,KAAK,GAC9CyM,EAAajN,MAAM+L,GAAYvL,KAAK,GACpC0M,EAAkBlN,MAAM+L,GAAYvL,KAAK,GACzC2M,EAAqBnN,MAAM+L,GAAYvL,KAAK,GAC5C4M,EAAepN,MAAM+L,GAAYvL,KAAK,GACtC6M,EAAcrN,MAAM+L,GAAYvL,KAAK,GACrC8M,EAActN,MAAM+L,GACrBvL,OACA8I,KAAI,IAAMtJ,MAAM+L,GAAYvL,KAAK,KAChC+M,EAAevN,MAAM0G,GAAUlG,KAAK,GACpCgN,EAAkBxN,MAAM0G,GAAUlG,KAAK,GACvCiN,EAAsBzN,MAAM0G,GAAUlG,KAAK,GAG3CkN,EAAmB,EACvBzC,EAAaU,YACb,IAAIgC,EAAiB,EACjBC,EAAa,EACjB1C,EAAYC,oBAAsB,EAElC,IAAK,IAAIxG,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D4I,EAAa5I,GAAa,EAC1B6I,EAAgB7I,GAAa,EAG/B,GAAwC,IAApCsG,EAAaW,mBAA0B,CAEzC,IAAK,IAAIjH,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D8I,EAAoB9I,GAAa,EAGnC,IAAK,IAAII,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CACvE,IAAI8I,EAAsBpD,EAAgB1F,EAAe,EACzD,IACE,IAAIgC,EAAiB,EACrBA,EAAiBkE,EAAaY,gBAAgBgC,GAC9C9G,IACA,CACA,IAAIgB,EAAkBiD,EAAY5I,eAAeyL,GAAqB9G,GACrB,IAA7C0G,EAAoB1F,EAAkB,KACxC0F,EAAoB1F,EAAkB,GAAK,EAC3CiD,EAAY5I,eAAeyL,GAAqB9G,IAC7CiE,EAAY5I,eAAeyL,GAAqB9G,GAEtD,CACF,CACF,CAEDkE,EAAaW,mBAAqB,EAClC,IAAIkC,EAAc,EACdC,EAAW,EAEf,IAAK,IAAInQ,EAAI,EAAGA,EAAImO,EAAYnO,IAC9B,IAAK,IAAIuC,EAAI,EAAGA,EAAI4L,EAAY5L,IAC9BmN,EAAYnN,GAAGvC,GAAK,EAIxB,OAAa,CAEX,IAAIoQ,GAAY,EACZC,EAAkB,EAClBC,EAAoB,EAOxB,GALIhD,EAAYC,oBAAsBV,IACpCS,EAAYC,sBACZ6C,EAAYG,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,IAGpF0C,EAAW,CACb,MAAMI,EAAiBlD,EAAYC,oBACnC8C,EAAkBhD,EAAaY,gBAAgBuC,EAAiB,GAChEF,EAAoBjD,EAAaY,gBAAgBuC,EAAiB,GAElE,IAAK,IAAIrH,EAAiB,EAAGA,EAAiBmH,EAAmBnH,IAAkB,CACjF,IACIsH,EAqBAC,EAtBAvG,EAAkBiD,EAAY5I,eAAegM,EAAiB,GAAGrH,GAGrE,GAAoB,IAAhB+G,EACFA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,MACzC,CACL,IAAKsG,EAAc,EAAGA,EAAcP,GAC9BhQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI8K,EAAamB,cAAc8B,IADvBA,KAI7CA,IAAgBP,GAClBA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,IAE9CgF,EAAiBhG,GAAkBsH,EAAc,EACjDjD,EAAamB,cAAc8B,GAAetG,EAE7C,CAGD,GAAiB,IAAbgG,EACFA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,MACtB,CACL,IAAKuG,EAAW,EAAGA,EAAWP,GACxBjQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI2M,EAAWqB,IADhBA,KAIpCA,IAAaP,GACfA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,IAE3BiF,EAAejG,GAAkBuH,EAAW,EAC5CrB,EAAWqB,GAAYvG,EAE1B,CACF,CAED,GAAIgG,EAAWhC,GAAc+B,EAAc/B,EAEzC,YADAzN,EAAS,sCAIX,IAAK,IAAIiQ,EAAmB,EAAGA,EAAmBL,EAAmBK,IAAoB,CACvF,IAAIC,EAAmBzB,EAAiBwB,GACxC,IAAK,IAAIE,EAAgB,EAAGA,EAAgBR,EAAiBQ,IAAiB,CAE5EnB,EADoBN,EAAeyB,GACP,GAAGD,EAAmB,IAChDtD,EAAY7B,oBAAoBoF,GAAeF,EAClD,CACF,CACF,CAGD,IAAIG,EAAuB,EAC3B,IAAK,IAAIL,EAAc,EAAGA,EAAcP,EAAaO,IAC/CjD,EAAamB,cAAc8B,GAAe,IAC5ClB,EAAmBuB,GAAwBL,EAAc,EACzDK,KAIJ,IAAIC,EAAsB,EACtBC,EAAoB,EACxB,IAAK,IAAIN,EAAW,EAAGA,EAAWP,EAAUO,IAAY,CACtD,IAAIvG,EAAkBkF,EAAWqB,GACjC,GAAIvG,EAAkB,EAAG,CACvBmF,EAAgB0B,GAAqBN,EAAW,EAChDM,IACA,IAAIC,EAAoB/Q,KAAKwC,IAAIyH,GAC6B,IAA1DiD,EAAY/C,mBAAmB4G,EAAoB,KACrDzB,EAAauB,GAAuBL,EAAW,EAC/CK,IACA3D,EAAY/C,mBAAmB4G,EAAoB,GAAK,EACxD7D,EAAYQ,qBAAqBqD,EAAoB,GACnD7D,EAAY9C,eAAe2G,EAAoB,GAEpD,CACF,CAED,GAAIF,EAAsB,EACxB,IAAK,IAAIG,EAAmB,EAAGA,EAAmBH,EAAqBG,IAAoB,CACzF,IAAIR,EAAWlB,EAAa0B,GAAoB,EAC5C/G,EAAkBjK,KAAKwC,IAAI2M,EAAWqB,IAC1C,IAAK,IAAID,EAAc,EAAGA,EAAcP,EAAaO,IAAe,CAClEf,EAAYgB,GAAUD,GAAe,EACbvQ,KAAKwC,IAAI8K,EAAamB,cAAc8B,MAClCtG,IAAiBuF,EAAYgB,GAAUD,GAAe,EACjF,CACF,CAGH,GAAIK,EAAuBd,GAAc1C,EAAYC,oBAAsBV,EAAe,CACxF,GAA6B,IAAzBiE,EAEF,YADApQ,EAAS,oCAIX,IAAIyQ,EAAgB7B,EAAgB,GAChC8B,EAAmB7B,EAAmB,GACtC8B,EAAa3B,EAAYyB,EAAgB,GAAGC,EAAmB,GAEnE,GAAIlR,KAAKwC,IAAI2O,GAAc,KAAM,CAC/BA,EAAa,EACb,IAAK,IAAIZ,EAAc,EAAGA,EAAcK,EAAsBL,IAAe,CAC3E,IAAIa,EAAkB/B,EAAmBkB,GACzC,IAAK,IAAIC,EAAW,EAAGA,EAAWM,EAAmBN,IAAY,CAC/D,IAAIa,EAAejC,EAAgBoB,GAC/Bc,EAAY9B,EAAY6B,EAAe,GAAGD,EAAkB,GAC5DpR,KAAKwC,IAAI8O,GAAatR,KAAKwC,IAAI2O,KACjCA,EAAaG,EACbJ,EAAmBE,EACnBH,EAAgBI,EAEnB,CACF,CACF,CAED,IAAIE,EAAsBvR,KAAKwC,IAAI2M,EAAW8B,EAAgB,IAC9DjC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IAChF,IAAIM,EACFD,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF,IAAK,IAAItK,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IACvDA,GAAa0K,GAAqB9B,EAAa5I,KAC/CA,GAAamI,GAAwBU,EAAgB7I,KAS3D,GANI7G,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtB,IAAK,IAAIZ,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAef,EAAYyB,EAAgB,GAAGV,GAAeY,EAGrF,IAAIM,EAAgBvE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAIhF,GAHAjE,EAAYQ,qBAAqB6D,EAAsB,GAAKE,EAC5DlC,EAAY0B,EAAgB,GAAKE,EAE7BF,EAAgB,EAClB,IAAK,IAAIT,EAAW,EAAGA,EAAWS,EAAgB,EAAGT,IAAY,CAC/D,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,GAA2B,IAAtBS,EAC1B,IAAK,IAAIpB,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,GAAUD,IAAgBoB,EAAoBrE,EAAaoB,SAAS6B,GAGpF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,GAAUD,EAAc,GAClCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,GAAIR,EAAgBhB,EAClB,IAAK,IAAIO,EAAWS,EAAeT,EAAWP,EAAUO,IAAY,CAClE,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,EACrB,IAAK,IAAIX,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,EAAW,GAAGD,GACxBf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,EAAW,GAAGD,EAAc,GACtCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,IAAK,IAAI3R,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKyP,EAAYzP,GAE/D+P,GAAkBI,EAElB,IAAK,IAAInQ,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKqP,EAAWrP,GAE9D+P,GAAkBI,EAElB3C,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA,IAAK,IAAI/P,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAaoB,SAAS5O,GAE7E8P,GAAoBI,EAEpB,IAAK,IAAIlQ,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAamB,cAAc3O,GAElF8P,GAAoBI,EAEpB1C,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpB,IAAK,IAAIY,EAAW,EAAGA,EAAWP,EAAUO,IAC1ChB,EAAYgB,GAAUR,EAAc,GAAK,EAG3C,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDf,EAAYS,EAAW,GAAGM,GAAe,EAI3C,GADAP,IACIkB,EAAmBlB,EAAc,EACnC,IAAK,IAAIO,EAAcW,EAAmB,EAAGX,EAAcP,EAAaO,IACtEjD,EAAamB,cAAc8B,GAAejD,EAAamB,cAAc8B,EAAc,GAKvF,GADAN,IACIgB,EAAgBhB,EAAW,EAC7B,IAAK,IAAIO,EAAWS,EAAgB,EAAGT,EAAWP,EAAUO,IAC1DrB,EAAWqB,GAAYrB,EAAWqB,EAAW,GAIjD,GAAIP,EAAW,GAAK7C,EAAYC,oBAAsBV,EAAe,SAsBrE,GApBAqC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAc,IAC7DwC,EAAgB,EAChBE,EAAa3B,EAAY,GAAG,GAC5B+B,EAAsBvR,KAAKwC,IAAI2M,EAAW,IAC1C+B,EAAmB,EACnBM,EACED,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF7D,EAAaoB,SAAS,GAAK,EACvB1O,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtBjE,EAAYQ,qBAAqB6D,EAAsB,GACrDrE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAC9D7D,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAaoB,SAAS,GACvEkB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAamB,cAAc,GAC5EmB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpBtC,EAAaqB,UAAUkB,EAAiB,GAAKN,EAAY,GACzDM,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKV,EAAW,GACxDU,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA1C,EAAagB,eAAiByB,EACC,IAA3BzC,EAAaU,WACf1N,EAAS,0CAA0CyP,KAGrDgC,EAAwBhC,GACxB,KACD,CACF,CACH,CA1jBEiC,CAAoBvJ,EAAUwD,EAAS+C,EAAoCrB,GAG3E,IAAK,IAAI3G,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYlM,eAAe6F,GAAasG,EAAae,qBAAqBrH,GAI5E,MAAMH,kBAAEA,EAAiBW,kBAAEA,GAAsBiB,EACjD,IAAK,IAAIzB,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACtC,OAA3ByB,EAASxF,cAEX3C,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAO5E,EAAYlM,eAC/D6F,GACAiL,cAAc,MAIlB3R,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAOzK,EAAkBR,GAAWiL,cAChF,OACI5E,EAAYlM,eAAe6F,GAAWiL,cAAc,MAKhEzR,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAET,MAAQmG,kBAAmBqL,EAAa1K,kBAAmB2K,GAAgB1J,EAC3E,MAAO,CACLtH,eAAgBkM,EAAYlM,eAAeiR,MAAM,EAAG1J,GACpD2J,iBAAkB,CAChBxL,kBAAmBqL,EACnB1K,kBAAmB2K,GAGzB,CAqEA,SAAS3B,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,GACjF,MAAMvG,EAAemG,EAAYC,oBAAsB,EAGvD,GAAIpG,EAAe,GAAKA,GAAgBqB,EAASqE,cAE/C,OADAnM,EAAS,sCAAsCyG,oBAA+BqB,EAASqE,mBAChF,EAIT,MAAMpB,oBAAEA,EAAmBE,oBAAEA,EAAmBM,IAAEA,GAAQyB,EAAc,CACtEvG,eACAD,IAAKkG,EAAY5I,eACjBgE,WACAG,eAAgBA,EAChBqD,UAEA9K,eAAgBmM,EAAa2B,sBAC7BrC,sBAAuBU,EAAaV,wBAItC,IAAI0F,EAA8BjQ,MAAM4J,EAAQlD,UAC7ClG,OACA8I,KAAI,IAAMtJ,MAAM4J,EAAQlD,UAAUlG,KAAK,KACtC0P,EAAyBlQ,MAAM4J,EAAQlD,UAAUlG,KAAK,GAG1D,GAAI8K,IAAkB3B,EAA6B,CAEjD,IAAIwG,GAAwB,EAC5B,IAAK,MAAMtI,KAAezB,EAASnD,iBACjC,GACqE,eAAnE4J,EAA0BpF,mBAAmBI,KAAe,IAC5DzB,EAASnD,iBAAiB4E,GAAauI,MAAK,EAAExN,EAAS8G,KAAO9G,IAAYmC,IAC1E,CACAoL,GAAwB,EACxB,KACD,CAIH,GAAIA,EAAuB,CACzB,MAAMlK,YAAEA,EAAWC,aAAEA,GAAiB0D,EAChCyG,EAASxD,EAA0BzD,wCACvCrE,EACAqB,EAAS5B,kBACT4B,EAASjB,kBACTc,EACAC,EACAK,GAEF0J,EAA8BI,EAAOhH,oBACrC6G,EAAyBG,EAAO9G,mBACjC,CAGF,CAGD,IAAK,IAAI+G,EAAa,EAAGA,EAAa1G,EAAQlD,SAAU4J,IACtD,IAAK,IAAIC,EAAa,EAAGA,EAAa3G,EAAQlD,SAAU6J,IACtDrF,EAAY7B,oBAAoBiH,GAAYC,GAC1ClH,EAAoBiH,GAAYC,GAAcN,EAA4BK,GAAYC,GAK5F,IAAK,IAAIxJ,EAAiB,EAAGA,EAAiB6C,EAAQlD,SAAUK,IAAkB,CAChF,MAAMgB,EAAkB8B,EAAI9C,GAAkB,EAC9CiE,EAAYQ,qBAAqBzD,IAC/BwB,EAAoBxC,GAAkBmJ,EAAuBnJ,EAChE,CAED,OAAO,CACT,CA0YA,SAAS2I,EAAwBhC,GAC/B,IAAK,IAAI/I,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3DsG,EAAae,qBAAqBrH,GAAaqG,EAAY9C,eAAevD,GAG5E,IAAK,IAAI6L,EAAiB,EAAGA,GAAkBvF,EAAa5E,WAAYmK,IAAkB,CACxF9C,GAAoB,EACpB,IAAI2B,EAAsBjE,EAAakB,YAAYoB,EAAmB,GAClEI,EAAc1C,EAAakB,YAAYoB,GACvCsB,EAAmB5D,EAAakB,YAAYoB,EAAmB,GAGnE,GAFiBtC,EAAakB,YAAYoB,EAAmB,GAEtC,IAAnB8C,EACF9C,IACAtC,EAAamB,cAAc,GAAKnB,EAAakB,YAAYoB,EAAmB,GAC5EA,IACAtC,EAAaoB,SAAS,GAAKpB,EAAakB,YAAYoB,EAAmB,OAClE,CACLA,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAamB,cAAc8B,GACzBjD,EAAakB,YAAYoB,EAAmB,EAAIW,GAEpDX,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAejD,EAAakB,YAAYoB,EAAmB,EAAIW,EAExF,CAED,IAAIvB,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IACpF,GAAIhE,EAAY/C,mBAAmB6E,EAAyB,GAAK,EAAG,SAEpE,IAAI2D,EAAmB,EACvBrF,EAAaoB,SAASwC,EAAmB,GAAK,EAC9C,IAAK,IAAIX,EAAc,EAAGA,EAAcP,EAAaO,IACnDoC,GACErF,EAAaoB,SAAS6B,GACtBpD,EAAae,qBAAqBlO,KAAKwC,IAAI8K,EAAamB,cAAc8B,IAAgB,GAG1FpD,EAAae,qBAAqBc,EAAyB,GACzD2D,EAAmBzF,EAAYQ,qBAAqB6D,EAAsB,GAE5ErE,EAAY/C,mBAAmB6E,EAAyB,GAAK,CAC9D,CAE8B,IAA3B7B,EAAaU,WACf1N,EAAS,oDAAoDyP,IACjE,CCzsBO,SAASgD,EAAcC,EAAaC,EAAShS,EAAgB,IAAKC,EAAY,MACnF,IAAIgS,EAAY,EACZ9R,GAAY,EACZC,EAAa,EACb0F,EAAS,GACT5F,EAAiB,GACjBL,EAAiB,GACjBC,EAAiB,GAGjB2H,EAAauK,EAAQxK,SAAS5B,kBAAkB3G,OAGpD,IAAK,IAAID,EAAI,EAAGA,EAAIyI,EAAYzI,IAC9B8G,EAAO9G,GAAK,EACZkB,EAAelB,GAAK,EAQtB,IAJIgT,EAAQE,iBAAmBF,EAAQE,gBAAgBjT,SAAWwI,IAChEvH,EAAiB,IAAI8R,EAAQE,kBAGxB9R,EAAaJ,IAAkBG,GAAW,CAE/C,IAAK,IAAInB,EAAI,EAAGA,EAAIkB,EAAejB,OAAQD,IACzCkB,EAAelB,GAAKmT,OAAOjS,EAAelB,IAAMmT,OAAOrM,EAAO9G,IAIhE,GAA6B,YAAzBgT,EAAQpS,aAA4B,CAOtCkG,EANsB2G,EACpBN,EACA6F,EAAQxK,SACRwK,EAAQnJ,mBACR,CAAE3I,iBAAgByL,sBAAuBqG,EAAQrG,wBAE5BzL,cAC7B,KAAW,GAEFL,iBAAgBC,kBAAmBiS,EACpCC,EAAQxK,SACRwK,EAAQnJ,mBACR3I,EACA8R,EAAQrG,wBAKV7F,EAD2BnG,EAAkBqS,EAAQpS,aAAcC,EAAgBC,GACvDI,cAC7B,CAQD,GALA+R,EAAYpT,EAAciH,GAG1BrG,EAAS,4BAA4BW,EAAa,mBAAmB6R,EAAUjB,cAAc,MAEzFiB,GAAahS,EACfE,GAAY,OACP,GAAI8R,EAAY,IAAK,CAC1BvS,EAAS,uCAAuCuS,KAChD,KACD,CAED7R,GACD,CAED,MAAO,CACLF,iBACAC,YACAC,aACAP,iBACAC,iBAEJ;;;;;;ACnGA,MAAMsS,EAAcC,OAAO,iBACrBC,EAAiBD,OAAO,oBACxBE,EAAeF,OAAO,wBACtBG,EAAYH,OAAO,qBACnBI,EAAcJ,OAAO,kBACrBK,EAAYC,GAAwB,iBAARA,GAA4B,OAARA,GAAgC,mBAARA,EAgDxEC,EAAmB,IAAIC,IAAI,CAC7B,CAAC,QA7CwB,CACzBC,UAAYH,GAAQD,EAASC,IAAQA,EAAIP,GACzC,SAAAW,CAAUC,GACN,MAAMC,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAE7B,OADAC,EAAOJ,EAAKC,GACL,CAACC,EAAO,CAACA,GACnB,EACDG,YAAYC,IACRA,EAAKC,QACEC,EAAKF,MAqChB,CAAC,QA/BwB,CACzBR,UAAYtH,GAAUkH,EAASlH,IAAUiH,KAAejH,EACxD,SAAAuH,EAAUvH,MAAEA,IACR,IAAIiI,EAcJ,OAZIA,EADAjI,aAAiBkI,MACJ,CACTC,SAAS,EACTnI,MAAO,CACHlM,QAASkM,EAAMlM,QACf0F,KAAMwG,EAAMxG,KACZ4O,MAAOpI,EAAMoI,QAKR,CAAED,SAAS,EAAOnI,SAE5B,CAACiI,EAAY,GACvB,EACD,WAAAJ,CAAYI,GACR,GAAIA,EAAWE,QACX,MAAM5K,OAAO8K,OAAO,IAAIH,MAAMD,EAAWjI,MAAMlM,SAAUmU,EAAWjI,OAExE,MAAMiI,EAAWjI,KACpB,MAoBL,SAAS4H,EAAOJ,EAAKc,EAAKC,WAAYC,EAAiB,CAAC,MACpDF,EAAGG,iBAAiB,WAAW,SAASC,EAASC,GAC7C,IAAKA,IAAOA,EAAGC,KACX,OAEJ,IAhBR,SAAyBJ,EAAgBK,GACrC,IAAK,MAAMC,KAAiBN,EAAgB,CACxC,GAAIK,IAAWC,GAAmC,MAAlBA,EAC5B,OAAO,EAEX,GAAIA,aAAyBC,QAAUD,EAAcE,KAAKH,GACtD,OAAO,CAEd,CACD,OAAO,CACX,CAMaI,CAAgBT,EAAgBG,EAAGE,QAEpC,YADA9U,QAAQmV,KAAK,mBAAmBP,EAAGE,6BAGvC,MAAMM,GAAEA,EAAEC,KAAEA,EAAIC,KAAEA,GAAS9L,OAAO8K,OAAO,CAAEgB,KAAM,IAAMV,EAAGC,MACpDU,GAAgBX,EAAGC,KAAKU,cAAgB,IAAIpK,IAAIqK,GACtD,IAAIC,EACJ,IACI,MAAMC,EAASJ,EAAK1D,MAAM,GAAI,GAAG+D,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GAC5DmC,EAAWN,EAAKK,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GACvD,OAAQ4B,GACJ,IAAK,MAEGI,EAAcG,EAElB,MACJ,IAAK,MAEGF,EAAOJ,EAAK1D,OAAO,GAAG,IAAM4D,EAAcZ,EAAGC,KAAK5I,OAClDwJ,GAAc,EAElB,MACJ,IAAK,QAEGA,EAAcG,EAASC,MAAMH,EAAQH,GAEzC,MACJ,IAAK,YAGGE,EA+LxB,SAAehC,GACX,OAAOjK,OAAO8K,OAAOb,EAAK,CAAEZ,CAACA,IAAc,GAC/C,CAjMsCiD,CADA,IAAIF,KAAYL,IAGlC,MACJ,IAAK,WACD,CACI,MAAM7B,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAC7BC,EAAOJ,EAAKE,GACZ8B,EAoLxB,SAAkBhC,EAAKsC,GAEnB,OADAC,EAAcC,IAAIxC,EAAKsC,GAChBtC,CACX,CAvLsCyC,CAASxC,EAAO,CAACA,GAClC,CACD,MACJ,IAAK,UAEG+B,OAAc1Q,EAElB,MACJ,QACI,OAEX,CACD,MAAOkH,GACHwJ,EAAc,CAAExJ,QAAOiH,CAACA,GAAc,EACzC,CACDiD,QAAQC,QAAQX,GACXY,OAAOpK,IACD,CAAEA,QAAOiH,CAACA,GAAc,MAE9BoD,MAAMb,IACP,MAAOc,EAAWC,GAAiBC,EAAYhB,GAC/ClB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,GACvD,YAATnB,IAEAd,EAAGoC,oBAAoB,UAAWhC,GAClCiC,EAAcrC,GACVtB,KAAaQ,GAAiC,mBAAnBA,EAAIR,IAC/BQ,EAAIR,KAEX,IAEAoD,OAAOQ,IAER,MAAON,EAAWC,GAAiBC,EAAY,CAC3CxK,MAAO,IAAI6K,UAAU,+BACrB5D,CAACA,GAAc,IAEnBqB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,EAAc,GAE9F,IACQjC,EAAGP,OACHO,EAAGP,OAEX,CAIA,SAAS4C,EAAcG,IAHvB,SAAuBA,GACnB,MAAqC,gBAA9BA,EAASvU,YAAYiD,IAChC,EAEQuR,CAAcD,IACdA,EAASE,OACjB,CACA,SAAShD,EAAKM,EAAI2C,GACd,MAAMC,EAAmB,IAAI7D,IAiB7B,OAhBAiB,EAAGG,iBAAiB,WAAW,SAAuBE,GAClD,MAAMC,KAAEA,GAASD,EACjB,IAAKC,IAASA,EAAKO,GACf,OAEJ,MAAMgC,EAAWD,EAAiBE,IAAIxC,EAAKO,IAC3C,GAAKgC,EAGL,IACIA,EAASvC,EACZ,CACO,QACJsC,EAAiBG,OAAOzC,EAAKO,GAChC,CACT,IACWmC,EAAYhD,EAAI4C,EAAkB,GAAID,EACjD,CACA,SAASM,EAAqBC,GAC1B,GAAIA,EACA,MAAM,IAAItD,MAAM,6CAExB,CACA,SAASuD,EAAgBnD,GACrB,OAAOoD,EAAuBpD,EAAI,IAAIjB,IAAO,CACzC+B,KAAM,YACPiB,MAAK,KACJM,EAAcrC,EAAG,GAEzB,CACA,MAAMqD,EAAe,IAAIC,QACnBC,EAAkB,yBAA0BtD,YAC9C,IAAIuD,sBAAsBxD,IACtB,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACJ,IAAbA,GACAN,EAAgBnD,EACnB,IAcT,SAASgD,EAAYhD,EAAI4C,EAAkB7B,EAAO,GAAI4B,EAAS,cAC3D,IAAIe,GAAkB,EACtB,MAAMnC,EAAQ,IAAIoC,MAAMhB,EAAQ,CAC5B,GAAAG,CAAIc,EAAShT,GAET,GADAqS,EAAqBS,GACjB9S,IAAS6N,EACT,MAAO,MAXvB,SAAyB8C,GACjBgC,GACAA,EAAgBM,WAAWtC,EAEnC,CAQoBuC,CAAgBvC,GAChB4B,EAAgBnD,GAChB4C,EAAiBmB,QACjBL,GAAkB,CAAI,EAG9B,GAAa,SAAT9S,EAAiB,CACjB,GAAoB,IAAhBmQ,EAAK5V,OACL,MAAO,CAAE4W,KAAM,IAAMR,GAEzB,MAAMyC,EAAIZ,EAAuBpD,EAAI4C,EAAkB,CACnD9B,KAAM,MACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,eACzBnC,KAAKd,GACR,OAAO+C,EAAEjC,KAAKoC,KAAKH,EACtB,CACD,OAAOhB,EAAYhD,EAAI4C,EAAkB,IAAI7B,EAAMnQ,GACtD,EACD,GAAA8Q,CAAIkC,EAAShT,EAAMyQ,GACf4B,EAAqBS,GAGrB,MAAOhM,EAAOuK,GAAiBC,EAAYb,GAC3C,OAAO+B,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,MACNC,KAAM,IAAIA,EAAMnQ,GAAMgG,KAAKqN,GAAMA,EAAEC,aACnCxM,SACDuK,GAAeF,KAAKd,EAC1B,EACD,KAAAK,CAAMsC,EAASQ,EAAUC,GACrBpB,EAAqBS,GACrB,MAAMY,EAAOvD,EAAKA,EAAK5V,OAAS,GAChC,GAAImZ,IAAS9F,EACT,OAAO4E,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,aACPiB,KAAKd,GAGZ,GAAa,SAATqD,EACA,OAAOtB,EAAYhD,EAAI4C,EAAkB7B,EAAK1D,MAAM,GAAI,IAE5D,MAAO2D,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,QACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,EACD,SAAAuD,CAAUZ,EAASS,GACfpB,EAAqBS,GACrB,MAAO1C,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,YACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,IAGL,OA9EJ,SAAuBM,EAAOvB,GAC1B,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACjBF,GACAA,EAAgBkB,SAASlD,EAAOvB,EAAIuB,EAE5C,CAuEImD,CAAcnD,EAAOvB,GACduB,CACX,CAIA,SAASgD,EAAiBvD,GACtB,MAAM2D,EAAY3D,EAAapK,IAAIsL,GACnC,MAAO,CAACyC,EAAU/N,KAAKgO,GAAMA,EAAE,MALnBC,EAK+BF,EAAU/N,KAAKgO,GAAMA,EAAE,KAJ3DtX,MAAMwX,UAAUC,OAAOzD,MAAM,GAAIuD,KAD5C,IAAgBA,CAMhB,CACA,MAAMpD,EAAgB,IAAI6B,QAe1B,SAASpB,EAAYxK,GACjB,IAAK,MAAOxG,EAAM8T,KAAYlG,EAC1B,GAAIkG,EAAQhG,UAAUtH,GAAQ,CAC1B,MAAOuN,EAAiBhD,GAAiB+C,EAAQ/F,UAAUvH,GAC3D,MAAO,CACH,CACIoJ,KAAM,UACN5P,OACAwG,MAAOuN,GAEXhD,EAEP,CAEL,MAAO,CACH,CACInB,KAAM,MACNpJ,SAEJ+J,EAAcqB,IAAIpL,IAAU,GAEpC,CACA,SAASuJ,EAAcvJ,GACnB,OAAQA,EAAMoJ,MACV,IAAK,UACD,OAAOhC,EAAiBgE,IAAIpL,EAAMxG,MAAMqO,YAAY7H,EAAMA,OAC9D,IAAK,MACD,OAAOA,EAAMA,MAEzB,CACA,SAAS0L,EAAuBpD,EAAI4C,EAAkBsC,EAAK1D,GACvD,OAAO,IAAII,SAASC,IAChB,MAAMhB,EASH,IAAIvT,MAAM,GACZQ,KAAK,GACL8I,KAAI,IAAMxL,KAAK+Z,MAAM/Z,KAAKga,SAAW/G,OAAOgH,kBAAkBnB,SAAS,MACvExS,KAAK,KAXNkR,EAAiBlB,IAAIb,EAAIgB,GACrB7B,EAAGP,OACHO,EAAGP,QAEPO,EAAGmC,YAAYlN,OAAO8K,OAAO,CAAEc,MAAMqE,GAAM1D,EAAU,GAE7D,kBCjUO,MACL,WAAAvT,GACEG,KAAKkX,aAAe,KACpBlX,KAAKmX,WAAa,GAClBnX,KAAK2G,mBAAqB,GAC1B3G,KAAKtC,aAAe,UACpBsC,KAAKoX,qBAAuB,KAC5B7Z,EAAS,kCACV,CAOD,eAAA8Z,CAAgBH,EAAcrZ,EAAU,IACtCmC,KAAKkX,aAAeA,EAGhBrZ,GAAWA,EAAQuZ,uBACrBpX,KAAKoX,qBAAuBvZ,EAAQuZ,qBACpCja,EAAS,8BAGXA,EAAS,yBAAyB+Z,IACnC,CAED,aAAAI,CAAcH,GACZnX,KAAKmX,WAAaA,EAClBha,EAAS,oCAAoCga,EAAWrX,gBACzD,CAED,oBAAAyX,CAAqBxQ,EAAayQ,GAChCxX,KAAK2G,mBAAmBI,GAAeyQ,EACvCra,EAAS,0CAA0C4J,YAAsByQ,EAAU,KACpF,CAED,eAAAC,CAAgB/Z,GACdsC,KAAKtC,aAAeA,EACpBP,EAAS,yBAAyBO,IACnC,CAED,KAAAga,GACE,IAAK1X,KAAKkX,eAAiBlX,KAAKmX,aAAenX,KAAK2G,mBAAoB,CACtE,MAAMuN,EAAQ,kFAEd,MADA7W,QAAQ6W,MAAMA,GACR,IAAI1C,MAAM0C,EACjB,CAYD,IAAIvW,EAAiB,GACjBC,EAAiB,GACjBI,EAAiB,GACjBgS,EAAkB,GAGtBzS,EAAS,qBACT,MAAM+H,ERzEH,SAAqB6R,GAC1B,MAAMrX,cAAEA,EAAaiB,aAAEA,EAAYE,aAAEA,EAAYD,KAAEA,EAAIE,KAAEA,EAAInB,aAAEA,EAAYoB,WAAEA,GAAegW,EAG5F,IAAIQ,EACkB,OAAlB7X,EACF6X,EAAO,IAAIpU,EAAO,CAAExC,eAAcC,OAAMjB,eAAcoB,eAC3B,OAAlBrB,EACT6X,EAAO,IAAIvT,EAAO,CAAErD,eAAcC,OAAMC,eAAcC,OAAMnB,eAAcoB,eAE1E3D,EAAS,+CAIX,MAAMoa,EAA+BD,EAAKvW,0BAA4BuW,EAAKxW,WAAawW,EAAKlU,eAG7F,IAWIkG,EAAepE,EAXf7B,EAAoBkU,EAA6BlU,kBACjDW,EAAoBuT,EAA6BvT,kBACjDV,EAAciU,EAA6BjU,YAC3CW,EAAcsT,EAA6BtT,YAC3CN,EAAM4T,EAA6BtW,eACnCa,EAAmByV,EAA6BzV,iBAmBpD,OAhBqBhB,SAMnBwI,EAAgB3F,EAAIjH,OACpBwI,EAAa7B,EAAkB3G,OAC/BI,EAAS,0BAA0BwM,kBAA8BpE,aAGjEoE,EAAgB5I,GAAkC,OAAlBjB,EAAyBmB,EAAe,GACxEsE,EAAa5B,GAAiC,OAAlB7D,EAAyBwE,EAAc,GACnEnH,EAAS,2CAA2CwM,kBAA8BpE,YAG7E,CACL7B,oBACAW,oBACAV,cACAW,cACAN,MACA7B,mBACAwH,gBACApE,aACAzF,gBACAC,eAEJ,CQoBqB8X,CAAY7X,KAAKmX,YAClC5Z,EAAS,8BAGT,MAAM2R,EAAmB,CACvBxL,kBAAmB4B,EAAS5B,kBAC5BW,kBAAmBiB,EAASjB,mBAM9B,GAFA9G,EAAS,gCACTF,QAAQc,KAAK,oBACa,yBAAtB6B,KAAKkX,aAIP,GAHA3Z,EAAS,iBAAiByC,KAAKkX,gBAGL,YAAtBlX,KAAKtC,aAA4B,CAMnCM,EALsBuM,EACpB1B,EACAvD,EACAtF,KAAK2G,oBAEwB3I,cACvC,KAAa,GAEFL,iBAAgBC,kBNnFpB,SAAmC0H,EAAUqB,GAClDpJ,EAAS,mDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1B,MAAMmI,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAG5EY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EAG7C,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC/D,CACF,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAMjB,EAA+BxC,EAAexF,kBAClDkF,EAAY6D,GACZ7D,EAAY+D,IAIRU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAGlE,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAChE,CACF,CACF,CAGN,CAGD,MAAM4D,EAA4B,IAAIrF,EACpCC,EACAxE,EACA6B,EACAlE,EACAC,GAkBF,OAdAgM,EAA0B1E,mCACxBzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAIFsG,EAA0BnF,qCAAqChJ,EAAgBD,GAC/EJ,EAAS,iDAEF,CACLI,iBACAC,iBAEJ,CMvD8Cka,CAA0BxS,EAAUtF,KAAK2G,qBAE/E3I,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,MACI,GAA0B,2BAAtBgC,KAAKkX,aAA2C,CACzD3Z,EAAS,iBAAiByC,KAAKkX,gBAG/B,IAAIzN,EAAwB,EAC5B,MAAMsO,EAA2B,EAG3BjI,EAAU,CACdxK,SAAUA,EACVqB,mBAAoB3G,KAAK2G,mBACzB8C,sBAAuBA,EACvB/L,aAAcsC,KAAKtC,aACnBsS,mBAGF,KAAOvG,GAAyB,GAAG,CAEjCqG,EAAQrG,sBAAwBA,EAG5BzL,EAAejB,OAAS,IAC1B+S,EAAQE,gBAAkB,IAAIhS,IAIhC,MAAMga,EAAsBpI,EAAcpG,EAA6BsG,EAAS,IAAK,MAGrFnS,EAAiBqa,EAAoBra,eACrCC,EAAiBoa,EAAoBpa,eACrCI,EAAiBga,EAAoBha,eAGrCyL,GAAyB,EAAIsO,CAC9B,CACP,MAAW,GAA0B,yBAAtB/X,KAAKkX,aAGd,GAFA3Z,EAAS,iBAAiByC,KAAKkX,gBAEL,YAAtBlX,KAAKtC,aACPF,EACE,uGAEG,GAEFG,iBAAgBC,kBC/IpB,SAAmC0H,EAAUqB,EAAoByQ,GACtE7Z,EAAS,gDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,GAGE2S,EAAEA,EAACC,EAAEA,EAACC,EAAEA,EAACC,EAAEA,GAAMhB,EAGjBtO,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAEJ,GAAsB,OAAlBhJ,EAIF,IAAK,IAAImE,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAIoC,EAAkB,EAAGA,EAAkBlD,EAAYpI,OAAQsL,IAAmB,CAErF,MAAMjI,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAYkD,KAIRnC,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAIyS,EAAS,EACb,IAAK,IAAIvb,EAAI,EAAGA,EAAI8I,EAAU9I,IAC5Bub,GAAU3U,EAAkBiC,EAAiB7I,IAAMsD,EAActD,GAInE,MAAMwb,EAAIL,EAAEI,GACNE,EAAIL,EAAEG,GACN7X,EAAI2X,EAAEE,GACNG,EAAIJ,EAAEC,GAGZ,IAAK,IAAIpP,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,MAAMwP,EAAmB9S,EAAiBsD,GAG1CrL,EAAe6a,IACbrT,EAAaiD,GAAmBnC,EAAcsS,EAAIpY,EAAc6I,GAElE,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,MAAMC,EAAmBzC,EAAiBwC,GAG1CxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAoS,EACAnS,EAAoB8C,GACpB9C,EAAoBgC,GAGtBxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAqS,EACApS,EAAoBgC,GACpB/H,EAAc6I,GAGhBtL,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACA1F,EACAJ,EAAc6I,GACd7I,EAAc+H,EACjB,CACF,CACF,CACF,KAC0B,OAAlBrI,GACTtC,EAAS,0EAkBX,OAbkC,IAAI4L,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAE5EJ,EAAS,8CAEF,CACLI,iBACAC,iBAEJ,CDc8C8a,CACpCpT,EACAtF,KAAK2G,mBACL3G,KAAKoX,uBAIPpZ,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,CAKH,OAHAX,QAAQsC,QAAQ,oBAChBpC,EAAS,6BAEF,CAAES,iBAAgBkR,mBAC1B,qBElKI,MAKL,WAAArP,GACEG,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAEf7Y,KAAK8Y,aACN,CAOD,iBAAMA,GACJ,IACE9Y,KAAK2Y,OAAS,IAAII,OAAO,IAAIC,IAAI,qBAAsB,oBAAAC,UAAA,oBAAAC,SAAA,IAAAC,QAAA,OAAA,KAAA,QAAAC,YAAAC,KAAA,oBAAAJ,SAAAC,SAAAG,KAAAJ,SAAAK,eAAA,WAAAL,SAAAK,cAAAC,QAAAC,eAAAP,SAAAK,cAAAG,KAAA,IAAAT,IAAA,mBAAAC,SAAAS,SAAAL,MAAkB,CACvE3G,KAAM,WAGR1S,KAAK2Y,OAAOgB,QAAWC,IACrBvc,QAAQ6W,MAAM,iCAAkC0F,EAAM,EAExD,MAAMC,EAAgBC,EAAa9Z,KAAK2Y,QAExC3Y,KAAK4Y,gBAAkB,IAAIiB,EAE3B7Z,KAAK6Y,SAAU,CAChB,CAAC,MAAO3E,GAEP,MADA7W,QAAQ6W,MAAM,8BAA+BA,GACvCA,CACP,CACF,CAQD,kBAAM6F,GACJ,OAAI/Z,KAAK6Y,QAAgBrF,QAAQC,UAE1B,IAAID,SAAQ,CAACC,EAASuG,KAC3B,IAAIC,EAAW,EACf,MAEMC,EAAa,KACjBD,IACIja,KAAK6Y,QACPpF,IACSwG,GANO,GAOhBD,EAAO,IAAIxI,MAAM,2CAEjB2I,WAAWD,EAAY,IACxB,EAEHA,GAAY,GAEf,CAOD,qBAAM7C,CAAgBH,GAGpB,aAFMlX,KAAK+Z,eACXxc,EAAS,8CAA8C2Z,KAChDlX,KAAK4Y,UAAUvB,gBAAgBH,EACvC,CAOD,mBAAMI,CAAcH,GAGlB,aAFMnX,KAAK+Z,eACXxc,EAAS,wCACFyC,KAAK4Y,UAAUtB,cAAcH,EACrC,CAQD,0BAAMI,CAAqBxQ,EAAayQ,GAGtC,aAFMxX,KAAK+Z,eACXxc,EAAS,4DAA4DwJ,KAC9D/G,KAAK4Y,UAAUrB,qBAAqBxQ,EAAayQ,EACzD,CAOD,qBAAMC,CAAgB/Z,GAGpB,aAFMsC,KAAK+Z,eACXxc,EAAS,8CAA8CG,KAChDsC,KAAK4Y,UAAUnB,gBAAgB/Z,EACvC,CAMD,WAAMga,SACE1X,KAAK+Z,eACXxc,EAAS,uDAET,MAAM6c,EAAYC,YAAYC,MACxB/K,QAAevP,KAAK4Y,UAAUlB,QAIpC,OADAna,EAAS,4CAFO8c,YAAYC,MAEmCF,GAAa,KAAMG,QAAQ,OACnFhL,CACR,CAMD,kBAAMiL,GAEJ,aADMxa,KAAK+Z,eACJ/Z,KAAK4Y,UAAU4B,cACvB,CAMD,UAAMC,GAEJ,aADMza,KAAK+Z,eACJ/Z,KAAK4Y,UAAU6B,MACvB,CAKD,SAAAC,GACM1a,KAAK2Y,SACP3Y,KAAK2Y,OAAO+B,YACZ1a,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAElB,uBC3JuB8B,MAAOC,IAC/B,IAAIrL,EAAS,CACX7L,kBAAmB,GACnBW,kBAAmB,GACnB/C,eAAgB,CACdE,aAAc,GACdC,iBAAkB,IAEpBU,iBAAkB,GAClBwE,mBAAoB,GACpBrE,kBAAmB,CAAE,EACrBuY,MAAO,EACPC,OAAO,EACPC,SAAU,IACVpX,YAAa,EACbW,YAAa,EACbpC,gBAAiB,GACjBN,aAAc,CAAE,GAIdoZ,SADgBJ,EAAKK,QAEtBC,MAAM,MACN1S,KAAK2S,GAASA,EAAKC,SACnBC,QAAQF,GAAkB,KAATA,GAAwB,MAATA,IAE/BG,EAAU,GACVC,EAAY,EAEZC,EAAmB,EACnBjW,EAAa,EACbkW,EAAsB,EACtBC,EAAmB,CAAE9V,SAAU,GAC/B+V,EAAoB,EACpBC,EAAW,GACXC,EAA2B,EAE3BC,EAAsB,EAEtBC,EAAyB,EACzBC,EAAsB,CACxBC,IAAK,EACLvZ,IAAK,EACLwZ,YAAa,EACbzR,YAAa,GAEX0R,EAA2B,EAE3BC,EAAwB,CAAA,EAE5B,KAAOb,EAAYP,EAAMje,QAAQ,CAC/B,MAAMoe,EAAOH,EAAMO,GAEnB,GAAa,gBAATJ,EAAwB,CAC1BG,EAAU,aACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,gBACVC,IACA,QACN,CAAW,GAAa,sBAATJ,EAA8B,CACvCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,WAATJ,EAAmB,CAC5BG,EAAU,QACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACD,CAED,MAAMc,EAAQlB,EAAKD,MAAM,OAAOG,QAAQiB,GAAkB,KAATA,IAEjD,GAAgB,eAAZhB,EACF/L,EAAOsL,MAAQ0B,WAAWF,EAAM,IAChC9M,EAAOuL,MAAqB,MAAbuB,EAAM,GACrB9M,EAAOwL,SAAWsB,EAAM,QACnB,GAAgB,kBAAZf,GACT,GAAIe,EAAMtf,QAAU,EAAG,CACrB,IAAK,QAAQuV,KAAK+J,EAAM,IAAK,CAC3Bd,IACA,QACD,CAED,MAAM9Y,EAAY+Z,SAASH,EAAM,GAAI,IAC/B3Z,EAAM8Z,SAASH,EAAM,GAAI,IAC/B,IAAIvZ,EAAOuZ,EAAMpN,MAAM,GAAG3L,KAAK,KAC/BR,EAAOA,EAAK2Z,QAAQ,SAAU,IAE9BlN,EAAOrN,gBAAgBD,KAAK,CAC1BS,MACAD,YACAK,QAEH,OACI,GAAgB,UAAZwY,EAAqB,CAC9B,GAAyB,IAArBE,EAAwB,CAC1BA,EAAmBgB,SAASH,EAAM,GAAI,IACtC9W,EAAaiX,SAASH,EAAM,GAAI,IAChC9M,EAAO7L,kBAAoB,IAAIxE,MAAMqG,GAAY7F,KAAK,GACtD6P,EAAOlL,kBAAoB,IAAInF,MAAMqG,GAAY7F,KAAK,GACtD6b,IACA,QACD,CAED,GAAIE,EAAsBD,GAAkD,IAA9BE,EAAiB9V,SAAgB,CAC7E8V,EAAmB,CACjBO,IAAKO,SAASH,EAAM,GAAI,IACxB3Z,IAAK8Z,SAASH,EAAM,GAAI,IACxBK,WAAYF,SAASH,EAAM,GAAI,IAC/BzW,SAAU4W,SAASH,EAAM,GAAI,KAG/BT,EAAW,GACXD,EAAoB,EACpBE,EAA2B,EAE3BN,IACA,QACD,CAED,GAAII,EAAoBD,EAAiB9V,SAAU,CACjD,IAAK,IAAI9I,EAAI,EAAGA,EAAIuf,EAAMtf,QAAU4e,EAAoBD,EAAiB9V,SAAU9I,IACjF8e,EAAS3Z,KAAKua,SAASH,EAAMvf,GAAI,KACjC6e,IAGF,GAAIA,EAAoBD,EAAiB9V,SAAU,CACjD2V,IACA,QACD,CAEDA,IACA,QACD,CAED,GAAIM,EAA2BH,EAAiB9V,SAAU,CACxD,MAAM+W,EAAUf,EAASC,GAA4B,EAC/C7c,EAAIud,WAAWF,EAAM,IACrBO,EAAIL,WAAWF,EAAM,IAE3B9M,EAAO7L,kBAAkBiZ,GAAW3d,EACpCuQ,EAAOlL,kBAAkBsY,GAAWC,EACpCrN,EAAO5L,cACP4L,EAAOjL,cAEPuX,IAEIA,IAA6BH,EAAiB9V,WAChD6V,IACAC,EAAmB,CAAE9V,SAAU,GAElC,CACP,MAAW,GAAgB,aAAZ0V,EAAwB,CACjC,GAA4B,IAAxBQ,EAA2B,CAC7BA,EAAsBU,SAASH,EAAM,GAAI,IACzBG,SAASH,EAAM,GAAI,IACnCd,IACA,QACD,CAED,GAAIQ,EAAyBD,GAA2D,IAApCE,EAAoBvR,YAAmB,CACzFuR,EAAsB,CACpBC,IAAKO,SAASH,EAAM,GAAI,IACxB3Z,IAAK8Z,SAASH,EAAM,GAAI,IACxBH,YAAaM,SAASH,EAAM,GAAI,IAChC5R,YAAa+R,SAASH,EAAM,GAAI,KAGlC9M,EAAO3N,aAAaoa,EAAoBE,cACrC3M,EAAO3N,aAAaoa,EAAoBE,cAAgB,GAAKF,EAAoBvR,YAEpF0R,EAA2B,EAC3BZ,IACA,QACD,CAED,GAAIY,EAA2BH,EAAoBvR,YAAa,CAC3C+R,SAASH,EAAM,GAAI,IACtC,MAAMQ,EAAcR,EAAMpN,MAAM,GAAGzG,KAAKsU,GAAQN,SAASM,EAAK,MAE9D,GAAwC,IAApCd,EAAoBE,aAAyD,IAApCF,EAAoBE,YAAmB,CAClF,MAAMa,EAAcf,EAAoBtZ,IAEnC0Z,EAAsBW,KACzBX,EAAsBW,GAAe,IAGvCX,EAAsBW,GAAa9a,KAAK4a,GAGnCtN,EAAOjN,kBAAkBya,KAC5BxN,EAAOjN,kBAAkBya,GAAe,IAE1CxN,EAAOjN,kBAAkBya,GAAa9a,KAAK4a,EACrD,MAAuD,IAApCb,EAAoBE,YAE7B3M,EAAOjO,eAAeG,iBAAiBQ,KAAK4a,IACC,IAApCb,EAAoBE,aAGgB,KAApCF,EAAoBE,cAD7B3M,EAAOjO,eAAeE,aAAaS,KAAK4a,GAM1CV,IAEIA,IAA6BH,EAAoBvR,cACnDsR,IACAC,EAAsB,CAAEvR,YAAa,GAExC,CACF,CAED8Q,GACD,CAuBD,OApBAhM,EAAOrN,gBAAgBK,SAASC,IAC9B,GAAuB,IAAnBA,EAAKC,UAAiB,CACxB,MAAMua,EAAgBZ,EAAsB5Z,EAAKE,MAAQ,GAErDsa,EAAcjgB,OAAS,GACzBwS,EAAO5I,mBAAmB1E,KAAK,CAC7Ba,KAAMN,EAAKM,KACXJ,IAAKF,EAAKE,IACVua,MAAOD,GAGZ,KAGH7f,EACE,+CAA+CuE,KAAKC,UAClD4N,EAAOjN,2FAIJiN,CAAM,cjBxQR,SAAmB2N,GACV,UAAVA,GAA+B,UAAVA,GACvB7f,QAAQC,IACN,+BAAiC4f,EAAQ,yBACzC,sCAEFhgB,EAAkB,UAElBA,EAAkBggB,EAClB3f,EAAS,qBAAqB2f,KAElC,iBkBRO,SACLlf,EACAkR,EACAgI,EACApX,EACAqd,EACAC,EACAC,EAAW,cAEX,MAAM3Z,kBAAEA,EAAiBW,kBAAEA,GAAsB6K,EAEjD,GAAsB,OAAlBpP,GAAuC,SAAbqd,EAAqB,CAEjD,IAAIG,EAEFA,EADEtf,EAAejB,OAAS,GAAKmC,MAAMqC,QAAQvD,EAAe,IACpDA,EAAewK,KAAKiO,GAAQA,EAAI,KAEhCzY,EAEV,IAAIuf,EAAQre,MAAMse,KAAK9Z,GAEnB+Z,EAAW,CACbze,EAAGue,EACHX,EAAGU,EACHI,KAAM,QACNhL,KAAM,UACNyI,KAAM,CAAEwC,MAAO,mBAAoBC,MAAO,GAC1C9a,KAAM,YAGJ+a,EAAiB7gB,KAAK8gB,IAAIC,OAAOC,WAAY,KAC7CC,EAAejhB,KAAKuC,OAAOge,GAC3BW,EAAaL,EAAiBI,EAI9BE,EAAS,CACXC,MAAO,eAAelH,IACtB0G,MALc5gB,KAAKuC,IAAI2e,EAAaD,EAAc,KAMlDI,OALe,IAMfC,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,YAChBI,OAAQ,CAAEC,EAAG,GAAI7I,EAAG,GAAI8I,EAAG,GAAInG,EAAG,KAGpCoG,OAAOC,QAAQxB,EAAW,CAACK,GAAWU,EAAQ,CAAEU,YAAY,GAC7D,MAAM,GAAsB,OAAlB/e,GAAuC,YAAbqd,EAAwB,CAE3D,MAAM2B,EAA4B,eAAbzB,EAGf0B,EAAgB,IAAIC,IAAItb,GAAmBub,KAC3CC,EAAgB,IAAIF,IAAI3a,GAAmB4a,KAGjD,IAAIE,EAEFA,EADEjgB,MAAMqC,QAAQvD,EAAe,IACrBA,EAAewK,KAAKiI,GAAQA,EAAI,KAEhCzS,EAIZ,IAAI6f,EAAiB7gB,KAAK8gB,IAAIC,OAAOC,WAAY,KAC7Chd,EAAOhE,KAAKuC,OAAOmE,GAEnB0b,EADOpiB,KAAKuC,OAAO8E,GACErD,EACrBqe,EAAYriB,KAAK8gB,IAAID,EAAgB,KAIrCM,EAAS,CACXC,MAAO,GAAGjB,YAAmBjG,IAC7B0G,MAAOyB,EACPhB,OANegB,EAAYD,EAAc,GAOzCd,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,KAChBI,OAAQ,CAAEC,EAAG,GAAI7I,EAAG,GAAI8I,EAAG,GAAInG,EAAG,IAClC+G,UAAW,WAGb,GAAIR,EAAc,CAEhB,MAAMS,EAAYR,EACZS,EAAYN,EAGS7gB,KAAKohB,QAAQvgB,MAAMse,KAAK9Z,GAAoB,CAAC6b,EAAWC,IACnF,IAAIE,EAAuBrhB,KAAKohB,QAAQvgB,MAAMse,KAAKnZ,GAAoB,CAACkb,EAAWC,IAG/EG,EAAmBthB,KAAKohB,QAAQvgB,MAAMse,KAAKxf,GAAiB,CAACuhB,EAAWC,IAGxEI,EAAqBvhB,KAAKwhB,UAAUF,GAGpCG,EAAmB,GACvB,IAAK,IAAIhjB,EAAI,EAAGA,EAAIyiB,EAAYC,EAAW1iB,GAAK0iB,EAAW,CACzD,IAAIO,EAASrc,EAAkB5G,GAC/BgjB,EAAiB7d,KAAK8d,EACvB,CAGD,IAAIC,EAAc,CAChBC,EAAGL,EACHlN,KAAM,UACNwN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETpf,EAAG8gB,EACHlD,EAAG8C,EAAqB,GACxB5c,KAAM,kBAIR6b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GACrE,KAAW,CAEL,IAAImB,EAAc,CAChBhhB,EAAG0E,EACHkZ,EAAGvY,EACH4b,EAAGd,EACHzM,KAAM,UACNwN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETtb,KAAM,kBAIR6b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GAChE,CACF,CACH,iBCrJ4B"}
\ No newline at end of file
+{"version":3,"file":"feascript.umd.js","sources":["../src/methods/euclideanNormScript.js","../src/utilities/loggingScript.js","../src/methods/linearSystemSolverScript.js","../src/methods/jacobiSolverScript.js","../src/mesh/basisFunctionsScript.js","../src/mesh/meshGenerationScript.js","../src/methods/numericalIntegrationScript.js","../src/mesh/meshUtilsScript.js","../src/solvers/thermalBoundaryConditionsScript.js","../src/solvers/heatConductionScript.js","../src/solvers/genericBoundaryConditionsScript.js","../src/solvers/frontPropagationScript.js","../src/methods/frontalSolverScript.js","../src/methods/newtonRaphsonScript.js","../src/vendor/comlink.mjs","../src/FEAScript.js","../src/solvers/generalFormPDEScript.js","../src/workers/workerScript.js","../src/readers/gmshReaderScript.js","../src/visualization/plotSolutionScript.js","../src/index.js"],"sourcesContent":["//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to calculate the Euclidean norm of a vector\n * @param {array} vector - The input vector\n * @returns {number} The Euclidean norm of the vector\n */\nexport function euclideanNorm(vector) {\n  let norm = 0;\n  for (let i = 0; i < vector.length; i++) {\n    norm += vector[i] * vector[i];\n  }\n  norm = Math.sqrt(norm);\n  return norm;\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Global logging level\nlet currentLogLevel = \"basic\";\n\n/**\n * Function to set the logging system level\n * @param {string} level - Logging level (basic, debug)\n */\nexport function logSystem(level) {\n  if (level !== \"basic\" && level !== \"debug\") {\n    console.log(\n      \"%c[WARN] Invalid log level: \" + level + \". Using basic instead.\",\n      \"color: #FFC107; font-weight: bold;\"\n    ); // Yellow for warnings\n    currentLogLevel = \"basic\";\n  } else {\n    currentLogLevel = level;\n    basicLog(`Log level set to: ${level}`);\n  }\n}\n\n/**\n * Function to log debug messages - only logs if level is 'debug'\n * @param {string} message - Message to log\n */\nexport function debugLog(message) {\n  if (currentLogLevel === \"debug\") {\n    console.log(\"%c[DEBUG] \" + message, \"color: #2196F3; font-weight: bold;\"); // Blue color for debug\n  }\n}\n\n/**\n * Function to log basic information - always logs\n * @param {string} message - Message to log\n */\nexport function basicLog(message) {\n  console.log(\"%c[INFO] \" + message, \"color: #4CAF50; font-weight: bold;\"); // Green color for basic info\n}\n\n/**\n * Function to log error messages\n * @param {string} message - Message to log\n */\nexport function errorLog(message) {\n  console.log(\"%c[ERROR] \" + message, \"color: #F44336; font-weight: bold;\"); // Red color for errors\n}\n\n/**\n * Function to handle version information and fetch the latest update date and release from GitHub\n */\nexport async function printVersionInformation() {\n  basicLog(\"Fetching latest FEAScript version information...\");\n  try {\n    const commitResponse = await fetch(\"https://api.github.com/repos/FEAScript/FEAScript/commits/main\");\n    const commitData = await commitResponse.json();\n    const latestCommitDate = new Date(commitData.commit.committer.date).toLocaleString();\n    basicLog(`Latest FEAScript update: ${latestCommitDate}`);\n    return latestCommitDate;\n  } catch (error) {\n    errorLog(\"Failed to fetch version information: \" + error);\n    return \"Version information unavailable\";\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { jacobiSolver } from \"./jacobiSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to solve a system of linear equations using different solver methods\n * @param {string} solverMethod - The solver method to use (\"lusolve\" or \"jacobi\")\n * @param {Array} jacobianMatrix - The coefficient matrix\n * @param {Array} residualVector - The right-hand side vector\n * @param {object} [options] - Additional options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum iterations for iterative methods\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance for iterative methods\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - converged: Boolean indicating whether the method converged (for iterative methods)\n *  - iterations: Number of iterations performed (for iterative methods)\n */\nexport function solveLinearSystem(solverMethod, jacobianMatrix, residualVector, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n\n  let solutionVector = [];\n  let converged = true;\n  let iterations = 0;\n\n  // Solve the linear system based on the specified solver method\n  basicLog(`Solving system using ${solverMethod}...`);\n  console.time(\"systemSolving\");\n\n  if (solverMethod === \"lusolve\") {\n    // Use LU decomposition method\n    const jacobianMatrixSparse = math.sparse(jacobianMatrix);\n    const luFactorization = math.slu(jacobianMatrixSparse, 1, 1); // order=1, threshold=1 for pivoting\n    let solutionMatrix = math.lusolve(luFactorization, residualVector);\n    solutionVector = math.squeeze(solutionMatrix).valueOf();\n    //solutionVector = math.lusolve(jacobianMatrix, residualVector); // In the case of a dense matrix\n  } else if (solverMethod === \"jacobi\") {\n    // Use Jacobi method\n    const initialGuess = new Array(residualVector.length).fill(0);\n    const jacobiSolverResult = jacobiSolver(jacobianMatrix, residualVector, initialGuess, {\n      maxIterations,\n      tolerance,\n    });\n\n    // Log convergence information\n    if (jacobiSolverResult.converged) {\n      debugLog(`Jacobi method converged in ${jacobiSolverResult.iterations} iterations`);\n    } else {\n      errorLog(`Jacobi method did not converge after ${jacobiSolverResult.iterations} iterations`);\n    }\n\n    solutionVector = jacobiSolverResult.solutionVector;\n    converged = jacobiSolverResult.converged;\n    iterations = jacobiSolverResult.iterations;\n  } else {\n    errorLog(`Unknown solver method: ${solverMethod}`);\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  return { solutionVector, converged, iterations };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to solve a system of linear equations using the Jacobi iterative method\n * @param {array} jacobianMatrix - The coefficient matrix (must be square)\n * @param {array} residualVector - The right-hand side vector\n * @param {array} initialGuess - Initial guess for solution vector\n * @param {object} [options] - Options for the solver\n * @param {number} [options.maxIterations=1000] - Maximum number of iterations\n * @param {number} [options.tolerance=1e-6] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\nexport function jacobiSolver(jacobianMatrix, residualVector, initialGuess, options = {}) {\n  const { maxIterations = 1000, tolerance = 1e-6 } = options;\n  const n = jacobianMatrix.length; // Size of the square matrix\n  let x = [...initialGuess]; // Current solution (starts with initial guess)\n  let xNew = new Array(n); // Next iteration's solution\n\n  for (let iteration = 0; iteration < maxIterations; iteration++) {\n    // Perform one iteration\n    for (let i = 0; i < n; i++) {\n      let sum = 0;\n      // Calculate sum of jacobianMatrix[i][j] * x[j] for j ≠ i\n      for (let j = 0; j < n; j++) {\n        if (j !== i) {\n          sum += jacobianMatrix[i][j] * x[j];\n        }\n      }\n      // Update xNew[i] using the Jacobi formula\n      xNew[i] = (residualVector[i] - sum) / jacobianMatrix[i][i];\n    }\n\n    // Check convergence\n    let maxDiff = 0;\n    for (let i = 0; i < n; i++) {\n      maxDiff = Math.max(maxDiff, Math.abs(xNew[i] - x[i]));\n    }\n\n    // Update x for next iteration\n    x = [...xNew];\n\n    // Successfully converged if maxDiff is less than tolerance\n    if (maxDiff < tolerance) {\n      return {\n        solutionVector: x,\n        iterations: iteration + 1,\n        converged: true,\n      };\n    }\n  }\n\n  // maxIterations were reached without convergence\n  return {\n    solutionVector: x,\n    iterations: maxIterations,\n    converged: false,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle basis functions and their derivatives based on element configuration\n */\nexport class BasisFunctions {\n  /**\n   * Constructor to initialize the BasisFunctions class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to calculate basis functions and their derivatives based on the dimension and order\n   * @param {number} ksi - Natural coordinate (for both 1D and 2D)\n   * @param {number} [eta] - Second natural coordinate (only for 2D elements)\n   * @returns {object} An object containing:\n   *  - basisFunction: Array of evaluated basis functions\n   *  - basisFunctionDerivKsi: Array of derivatives of basis functions with respect to ksi\n   *  - basisFunctionDerivEta: Array of derivatives of basis functions with respect to eta (only for 2D elements)\n   */\n  getBasisFunctions(ksi, eta = null) {\n    let basisFunction = [];\n    let basisFunctionDerivKsi = [];\n    let basisFunctionDerivEta = [];\n\n    if (this.meshDimension === \"1D\") {\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 1D elements\n        basisFunction[0] = 1 - ksi;\n        basisFunction[1] = ksi;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -1;\n        basisFunctionDerivKsi[1] = 1;\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 1D elements\n        basisFunction[0] = 1 - 3 * ksi + 2 * ksi ** 2;\n        basisFunction[1] = 4 * ksi - 4 * ksi ** 2;\n        basisFunction[2] = -ksi + 2 * ksi ** 2;\n\n        // Derivatives of basis functions with respect to ksi\n        basisFunctionDerivKsi[0] = -3 + 4 * ksi;\n        basisFunctionDerivKsi[1] = 4 - 8 * ksi;\n        basisFunctionDerivKsi[2] = -1 + 4 * ksi;\n      }\n    } else if (this.meshDimension === \"2D\") {\n      if (eta === null) {\n        errorLog(\"Eta coordinate is required for 2D elements\");\n        return;\n      }\n\n      if (this.elementOrder === \"linear\") {\n        // Linear basis functions for 2D elements\n        function l1(c) {\n          return 1 - c;\n        }\n        function l2(c) {\n          return c;\n        }\n        function dl1() {\n          return -1;\n        }\n        function dl2() {\n          return 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l2(ksi) * l1(eta);\n        basisFunction[3] = l2(ksi) * l2(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1() * l1(eta);\n        basisFunctionDerivKsi[1] = dl1() * l2(eta);\n        basisFunctionDerivKsi[2] = dl2() * l1(eta);\n        basisFunctionDerivKsi[3] = dl2() * l2(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1();\n        basisFunctionDerivEta[1] = l1(ksi) * dl2();\n        basisFunctionDerivEta[2] = l2(ksi) * dl1();\n        basisFunctionDerivEta[3] = l2(ksi) * dl2();\n      } else if (this.elementOrder === \"quadratic\") {\n        // Quadratic basis functions for 2D elements\n        function l1(c) {\n          return 2 * c ** 2 - 3 * c + 1;\n        }\n        function l2(c) {\n          return -4 * c ** 2 + 4 * c;\n        }\n        function l3(c) {\n          return 2 * c ** 2 - c;\n        }\n        function dl1(c) {\n          return 4 * c - 3;\n        }\n        function dl2(c) {\n          return -8 * c + 4;\n        }\n        function dl3(c) {\n          return 4 * c - 1;\n        }\n\n        // Evaluate basis functions at (ksi, eta)\n        basisFunction[0] = l1(ksi) * l1(eta);\n        basisFunction[1] = l1(ksi) * l2(eta);\n        basisFunction[2] = l1(ksi) * l3(eta);\n        basisFunction[3] = l2(ksi) * l1(eta);\n        basisFunction[4] = l2(ksi) * l2(eta);\n        basisFunction[5] = l2(ksi) * l3(eta);\n        basisFunction[6] = l3(ksi) * l1(eta);\n        basisFunction[7] = l3(ksi) * l2(eta);\n        basisFunction[8] = l3(ksi) * l3(eta);\n\n        // Derivatives with respect to ksi\n        basisFunctionDerivKsi[0] = dl1(ksi) * l1(eta);\n        basisFunctionDerivKsi[1] = dl1(ksi) * l2(eta);\n        basisFunctionDerivKsi[2] = dl1(ksi) * l3(eta);\n        basisFunctionDerivKsi[3] = dl2(ksi) * l1(eta);\n        basisFunctionDerivKsi[4] = dl2(ksi) * l2(eta);\n        basisFunctionDerivKsi[5] = dl2(ksi) * l3(eta);\n        basisFunctionDerivKsi[6] = dl3(ksi) * l1(eta);\n        basisFunctionDerivKsi[7] = dl3(ksi) * l2(eta);\n        basisFunctionDerivKsi[8] = dl3(ksi) * l3(eta);\n\n        // Derivatives with respect to eta\n        basisFunctionDerivEta[0] = l1(ksi) * dl1(eta);\n        basisFunctionDerivEta[1] = l1(ksi) * dl2(eta);\n        basisFunctionDerivEta[2] = l1(ksi) * dl3(eta);\n        basisFunctionDerivEta[3] = l2(ksi) * dl1(eta);\n        basisFunctionDerivEta[4] = l2(ksi) * dl2(eta);\n        basisFunctionDerivEta[5] = l2(ksi) * dl3(eta);\n        basisFunctionDerivEta[6] = l3(ksi) * dl1(eta);\n        basisFunctionDerivEta[7] = l3(ksi) * dl2(eta);\n        basisFunctionDerivEta[8] = l3(ksi) * dl3(eta);\n      }\n    }\n\n    return { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Basic structure for the mesh\n */\nexport class Mesh {\n  /**\n   * Constructor to initialize the Mesh class\n   * @param {object} config - Configuration object for the mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY=1] - Number of elements along the y-axis (for 1D meshes)\n   * @param {number} [config.maxY=0] - Maximum y-coordinate of the mesh (for 1D meshes)\n   * @param {string} [config.meshDimension='2D'] - The dimension of the mesh, either 1D or 2D\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    meshDimension = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    this.numElementsX = numElementsX;\n    this.numElementsY = numElementsY;\n    this.maxX = maxX;\n    this.maxY = maxY;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n    this.parsedMesh = parsedMesh;\n\n    this.boundaryElementsProcessed = false;\n\n    if (this.parsedMesh) {\n      basicLog(\"Using pre-parsed mesh from gmshReader data for mesh generation.\");\n      this.parseMeshFromGmsh();\n    }\n  }\n\n  /**\n   * Method to parse the mesh from the GMSH format to the FEAScript format\n   */\n  parseMeshFromGmsh() {\n    if (!this.parsedMesh.nodalNumbering) {\n      errorLog(\"No valid nodal numbering found in the parsed mesh.\");\n    }\n\n    if (\n      typeof this.parsedMesh.nodalNumbering === \"object\" &&\n      !Array.isArray(this.parsedMesh.nodalNumbering)\n    ) {\n      // Store the nodal numbering structure before converting\n      const quadElements = this.parsedMesh.nodalNumbering.quadElements || [];\n      const triangleElements = this.parsedMesh.nodalNumbering.triangleElements || [];\n\n      debugLog(\n        \"Initial parsed mesh nodal numbering from GMSH format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Check if it has quadElements or triangleElements structure from gmshReader\n      if (this.parsedMesh.elementTypes[3] || this.parsedMesh.elementTypes[10]) {\n        // Map nodal numbering from GMSH format to FEAScript format for quad elements\n        const mappedNodalNumbering = [];\n\n        for (let elemIdx = 0; elemIdx < quadElements.length; elemIdx++) {\n          const gmshNodes = quadElements[elemIdx];\n          const feaScriptNodes = new Array(gmshNodes.length);\n\n          // Check for element type based on number of nodes\n          if (gmshNodes.length === 4) {\n            // Simple mapping for linear quad elements (4 nodes)\n            // GMSH:         FEAScript:\n            // 3 --- 2       1 --- 3\n            // |     |  -->  |     |\n            // 0 --- 1       0 --- 2\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[3]; // 3 -> 1\n            feaScriptNodes[2] = gmshNodes[1]; // 1 -> 2\n            feaScriptNodes[3] = gmshNodes[2]; // 2 -> 3\n          } else if (gmshNodes.length === 9) {\n            // Mapping for quadratic quad elements (9 nodes)\n            // GMSH:         FEAScript:\n            // 3--6--2       2--5--8\n            // |     |       |     |\n            // 7  8  5  -->  1  4  7\n            // |     |       |     |\n            // 0--4--1       0--3--6\n\n            feaScriptNodes[0] = gmshNodes[0]; // 0 -> 0\n            feaScriptNodes[1] = gmshNodes[7]; // 7 -> 1\n            feaScriptNodes[2] = gmshNodes[3]; // 3 -> 2\n            feaScriptNodes[3] = gmshNodes[4]; // 4 -> 3\n            feaScriptNodes[4] = gmshNodes[8]; // 8 -> 4\n            feaScriptNodes[5] = gmshNodes[6]; // 6 -> 5\n            feaScriptNodes[6] = gmshNodes[1]; // 1 -> 6\n            feaScriptNodes[7] = gmshNodes[5]; // 5 -> 7\n            feaScriptNodes[8] = gmshNodes[2]; // 2 -> 8\n          }\n\n          mappedNodalNumbering.push(feaScriptNodes);\n        }\n\n        this.parsedMesh.nodalNumbering = mappedNodalNumbering;\n      } else if (this.parsedMesh.elementTypes[2]) {\n        errorLog(\"Element type is neither triangle nor quad; mapping for this type is not implemented yet.\");\n      }\n\n      debugLog(\n        \"Nodal numbering after mapping from GMSH to FEAScript format: \" +\n          JSON.stringify(this.parsedMesh.nodalNumbering)\n      );\n\n      // Process boundary elements if they exist and if physical property mapping exists\n      if (this.parsedMesh.physicalPropMap && this.parsedMesh.boundaryElements) {\n        // Check if boundary elements need to be processed\n        if (\n          Array.isArray(this.parsedMesh.boundaryElements) &&\n          this.parsedMesh.boundaryElements.length > 0 &&\n          this.parsedMesh.boundaryElements[0] === undefined\n        ) {\n          // Create a new array without the empty first element\n          const fixedBoundaryElements = [];\n          for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n            if (this.parsedMesh.boundaryElements[i]) {\n              fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n            }\n          }\n          this.parsedMesh.boundaryElements = fixedBoundaryElements;\n        }\n\n        // If boundary node pairs exist but boundary elements haven't been processed\n        if (this.parsedMesh.boundaryNodePairs && !this.parsedMesh.boundaryElementsProcessed) {\n          // Reset boundary elements array\n          this.parsedMesh.boundaryElements = [];\n\n          // Process each physical property from the Gmsh file\n          this.parsedMesh.physicalPropMap.forEach((prop) => {\n            // Only process 1D physical entities (boundary lines)\n            if (prop.dimension === 1) {\n              // Get all node pairs for this boundary\n              const boundaryNodePairs = this.parsedMesh.boundaryNodePairs[prop.tag] || [];\n\n              if (boundaryNodePairs.length > 0) {\n                // Initialize array for this boundary tag\n                if (!this.parsedMesh.boundaryElements[prop.tag]) {\n                  this.parsedMesh.boundaryElements[prop.tag] = [];\n                }\n\n                // For each boundary line segment (defined by a pair of nodes)\n                boundaryNodePairs.forEach((nodesPair) => {\n                  const node1 = nodesPair[0]; // First node in the pair\n                  const node2 = nodesPair[1]; // Second node in the pair\n\n                  debugLog(\n                    `Processing boundary node pair: [${node1}, ${node2}] for boundary ${prop.tag} (${\n                      prop.name || \"unnamed\"\n                    })`\n                  );\n\n                  // Search through all elements to find which one contains both nodes\n                  let foundElement = false;\n\n                  // Loop through all elements in the mesh\n                  for (let elemIdx = 0; elemIdx < this.parsedMesh.nodalNumbering.length; elemIdx++) {\n                    const elemNodes = this.parsedMesh.nodalNumbering[elemIdx];\n\n                    // For linear quadrilateral linear elements (4 nodes)\n                    if (elemNodes.length === 4) {\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript linear quadrilateral numbering:\n                        // 1 --- 3\n                        // |     |\n                        // 0 --- 2\n\n                        if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0)\n                        ) {\n                          side = 0; // Bottom side\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0)\n                        ) {\n                          side = 1; // Left side\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 1 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 1)\n                        ) {\n                          side = 2; // Top side\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 2)\n                        ) {\n                          side = 3; // Right side\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    } else if (elemNodes.length === 9) {\n                      // For quadratic quadrilateral elements (9 nodes)\n                      // Check if both boundary nodes are in this element\n                      if (elemNodes.includes(node1) && elemNodes.includes(node2)) {\n                        // Find which side of the element these nodes form\n                        let side;\n\n                        const node1Index = elemNodes.indexOf(node1);\n                        const node2Index = elemNodes.indexOf(node2);\n\n                        debugLog(\n                          `  Found element ${elemIdx} containing boundary nodes. Element nodes: [${elemNodes.join(\n                            \", \"\n                          )}]`\n                        );\n                        debugLog(\n                          `  Node ${node1} is at index ${node1Index}, Node ${node2} is at index ${node2Index} in the element`\n                        );\n\n                        // Based on FEAScript quadratic quadrilateral numbering:\n                        // 2--5--8\n                        // |     |\n                        // 1  4  7\n                        // |     |\n                        // 0--3--6\n\n                        // TODO: Transform into dictionaries for better readability\n                        if (\n                          (node1Index === 0 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 3) ||\n                          (node1Index === 3 && node2Index === 0) ||\n                          (node1Index === 3 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 3)\n                        ) {\n                          side = 0; // Bottom side (nodes 0, 3, 6)\n                          debugLog(`  These nodes form the BOTTOM side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 0 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 0) ||\n                          (node1Index === 0 && node2Index === 1) ||\n                          (node1Index === 1 && node2Index === 0) ||\n                          (node1Index === 1 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 1)\n                        ) {\n                          side = 1; // Left side (nodes 0, 1, 2)\n                          debugLog(`  These nodes form the LEFT side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 2 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 2) ||\n                          (node1Index === 2 && node2Index === 5) ||\n                          (node1Index === 5 && node2Index === 2) ||\n                          (node1Index === 5 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 5)\n                        ) {\n                          side = 2; // Top side (nodes 2, 5, 8)\n                          debugLog(`  These nodes form the TOP side (${side}) of element ${elemIdx}`);\n                        } else if (\n                          (node1Index === 6 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 6) ||\n                          (node1Index === 6 && node2Index === 7) ||\n                          (node1Index === 7 && node2Index === 6) ||\n                          (node1Index === 7 && node2Index === 8) ||\n                          (node1Index === 8 && node2Index === 7)\n                        ) {\n                          side = 3; // Right side (nodes 6, 7, 8)\n                          debugLog(`  These nodes form the RIGHT side (${side}) of element ${elemIdx}`);\n                        }\n\n                        // Add the element and side to the boundary elements array\n                        this.parsedMesh.boundaryElements[prop.tag].push([elemIdx, side]);\n                        debugLog(\n                          `  Added element-side pair [${elemIdx}, ${side}] to boundary tag ${prop.tag}`\n                        );\n                        foundElement = true;\n                        break;\n                      }\n                    }\n                  }\n\n                  if (!foundElement) {\n                    errorLog(\n                      `Could not find element containing boundary nodes ${node1} and ${node2}. Boundary may be incomplete.`\n                    );\n                  }\n                });\n              }\n            }\n          });\n\n          // Mark as processed\n          this.boundaryElementsProcessed = true;\n\n          // Fix boundary elements array - remove undefined entries\n          if (\n            this.parsedMesh.boundaryElements.length > 0 &&\n            this.parsedMesh.boundaryElements[0] === undefined\n          ) {\n            const fixedBoundaryElements = [];\n            for (let i = 1; i < this.parsedMesh.boundaryElements.length; i++) {\n              if (this.parsedMesh.boundaryElements[i]) {\n                fixedBoundaryElements.push(this.parsedMesh.boundaryElements[i]);\n              }\n            }\n            this.parsedMesh.boundaryElements = fixedBoundaryElements;\n          }\n        }\n      }\n    }\n\n    return this.parsedMesh;\n  }\n}\n\nexport class Mesh1D extends Mesh {\n  /**\n   * Constructor to initialize the 1D mesh\n   * @param {object} config - Configuration object for the 1D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({ numElementsX = null, maxX = null, elementOrder = \"linear\", parsedMesh = null }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY: 1,\n      maxY: 0,\n      meshDimension: \"1D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    if (this.numElementsX === null || this.maxX === null) {\n      errorLog(\"numElementsX and maxX are required parameters when generating a 1D mesh from geometry\");\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    const xStart = 0;\n    let totalNodesX, deltaX;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX;\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n\n      nodesXCoordinates[0] = xStart;\n      for (let nodeIndex = 1; nodeIndex < totalNodesX; nodeIndex++) {\n        nodesXCoordinates[nodeIndex] = nodesXCoordinates[nodeIndex - 1] + deltaX / 2;\n      }\n    }\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate1DNodalNumbering(this.numElementsX, totalNodesX, this.elementOrder);\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n\n    // Return x coordinates of nodes, total nodes, NOP array, and boundary elements\n    return {\n      nodesXCoordinates,\n      totalNodesX,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate1DNodalNumbering(numElementsX, totalNodesX, elementOrder) {\n    // TODO: The totalNodesX is not used in the original function. Verify if\n    // there is a multiple calculation on the totalNodes.\n\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear 1D elements with the following nodes representation:\n       *\n       *   1 --- 2\n       *\n       */\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 2; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic 1D elements with the following nodes representation:\n       *\n       *   1--2--3\n       *\n       */\n      let columnCounter = 0;\n      for (let elementIndex = 0; elementIndex < numElementsX; elementIndex++) {\n        nop[elementIndex] = [];\n        for (let nodeIndex = 1; nodeIndex <= 3; nodeIndex++) {\n          nop[elementIndex][nodeIndex - 1] = elementIndex + nodeIndex + columnCounter;\n        }\n        columnCounter += 1;\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 1D domains (line segments):\n   * 0 - Left node of reference element (maps to physical left endpoint)\n   * 1 - Right node of reference element (maps to physical right endpoint)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 2; // For 1D, we only have two sides (left and right)\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // Left boundary (element 0, side 0)\n    boundaryElements[0].push([0, 0]);\n\n    // Right boundary (last element, side 1)\n    boundaryElements[1].push([this.numElementsX - 1, 1]);\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n\nexport class Mesh2D extends Mesh {\n  /**\n   * Constructor to initialize the 2D mesh\n   * @param {object} config - Configuration object for the 2D mesh\n   * @param {number} [config.numElementsX] - Number of elements along the x-axis (required for geometry-based mesh)\n   * @param {number} [config.maxX] - Maximum x-coordinate of the mesh (required for geometry-based mesh)\n   * @param {number} [config.numElementsY] - Number of elements along the y-axis (required for geometry-based mesh)\n   * @param {number} [config.maxY] - Maximum y-coordinate of the mesh (required for geometry-based mesh)\n   * @param {string} [config.elementOrder='linear'] - The order of elements, either 'linear' or 'quadratic'\n   * @param {object} [config.parsedMesh=null] - Optional pre-parsed mesh data\n   */\n  constructor({\n    numElementsX = null,\n    maxX = null,\n    numElementsY = null,\n    maxY = null,\n    elementOrder = \"linear\",\n    parsedMesh = null,\n  }) {\n    super({\n      numElementsX,\n      maxX,\n      numElementsY,\n      maxY,\n      meshDimension: \"2D\",\n      elementOrder,\n      parsedMesh,\n    });\n\n    // Validate geometry parameters (when not using a parsed mesh)\n    if (\n      !parsedMesh &&\n      (this.numElementsX === null || this.maxX === null || this.numElementsY === null || this.maxY === null)\n    ) {\n      errorLog(\n        \"numElementsX, maxX, numElementsY, and maxY are required parameters when generating a 2D mesh from geometry\"\n      );\n    }\n  }\n\n  generateMesh() {\n    let nodesXCoordinates = [];\n    let nodesYCoordinates = [];\n    const xStart = 0;\n    const yStart = 0;\n    let totalNodesX, totalNodesY, deltaX, deltaY;\n\n    if (this.elementOrder === \"linear\") {\n      totalNodesX = this.numElementsX + 1;\n      totalNodesY = this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + nodeIndexY * deltaY;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + nodeIndexX * deltaX;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + nodeIndexY * deltaY;\n        }\n      }\n    } else if (this.elementOrder === \"quadratic\") {\n      totalNodesX = 2 * this.numElementsX + 1;\n      totalNodesY = 2 * this.numElementsY + 1;\n      deltaX = (this.maxX - xStart) / this.numElementsX;\n      deltaY = (this.maxY - yStart) / this.numElementsY;\n\n      nodesXCoordinates[0] = xStart;\n      nodesYCoordinates[0] = yStart;\n      for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n        nodesXCoordinates[nodeIndexY] = nodesXCoordinates[0];\n        nodesYCoordinates[nodeIndexY] = nodesYCoordinates[0] + (nodeIndexY * deltaY) / 2;\n      }\n      for (let nodeIndexX = 1; nodeIndexX < totalNodesX; nodeIndexX++) {\n        const nnode = nodeIndexX * totalNodesY;\n        nodesXCoordinates[nnode] = nodesXCoordinates[0] + (nodeIndexX * deltaX) / 2;\n        nodesYCoordinates[nnode] = nodesYCoordinates[0];\n        for (let nodeIndexY = 1; nodeIndexY < totalNodesY; nodeIndexY++) {\n          nodesXCoordinates[nnode + nodeIndexY] = nodesXCoordinates[nnode];\n          nodesYCoordinates[nnode + nodeIndexY] = nodesYCoordinates[nnode] + (nodeIndexY * deltaY) / 2;\n        }\n      }\n    }\n\n    // Generate nodal numbering (NOP) array\n    const nodalNumbering = this.generate2DNodalNumbering(\n      this.numElementsX,\n      this.numElementsY,\n      totalNodesY,\n      this.elementOrder\n    );\n\n    // Find boundary elements\n    const boundaryElements = this.findBoundaryElements();\n\n    debugLog(\"Generated node X coordinates: \" + JSON.stringify(nodesXCoordinates));\n    debugLog(\"Generated node Y coordinates: \" + JSON.stringify(nodesYCoordinates));\n\n    // Return statement\n    return {\n      nodesXCoordinates,\n      nodesYCoordinates,\n      totalNodesX,\n      totalNodesY,\n      nodalNumbering,\n      boundaryElements,\n    };\n  }\n\n  /**\n   * Function to generate the nodal numbering (NOP) array for a structured mesh\n   * This array represents the connectivity between elements and their corresponding nodes\n   * @param {number} numElementsX - Number of elements along the x-axis\n   * @param {number} [numElementsY] - Number of elements along the y-axis (optional for 1D)\n   * @param {number} totalNodesX - Total number of nodes along the x-axis\n   * @param {number} [totalNodesY] - Total number of nodes along the y-axis (optional for 1D)\n   * @param {string} elementOrder - The order of elements, either 'linear' or 'quadratic'\n   * @returns {array} NOP - A two-dimensional array which represents the element-to-node connectivity for the entire mesh\n   */\n  generate2DNodalNumbering(numElementsX, numElementsY, totalNodesY, elementOrder) {\n    let elementIndex = 0;\n    let nop = [];\n\n    if (elementOrder === \"linear\") {\n      /**\n       * Linear rectangular elements with the following nodes representation:\n       *\n       *   1 --- 3\n       *   |     |\n       *   0 --- 2\n       *\n       */\n      let rowCounter = 0;\n      let columnCounter = 2;\n      for (let elementIndex = 0; elementIndex < numElementsX * numElementsY; elementIndex++) {\n        rowCounter += 1;\n        nop[elementIndex] = [];\n        nop[elementIndex][0] = elementIndex + columnCounter - 1;\n        nop[elementIndex][1] = elementIndex + columnCounter;\n        nop[elementIndex][2] = elementIndex + columnCounter + numElementsY;\n        nop[elementIndex][3] = elementIndex + columnCounter + numElementsY + 1;\n        if (rowCounter === numElementsY) {\n          columnCounter += 1;\n          rowCounter = 0;\n        }\n      }\n    } else if (elementOrder === \"quadratic\") {\n      /**\n       * Quadratic rectangular elements with the following nodes representation:\n       *\n       *   2--5--8\n       *   |     |\n       *   1  4  7\n       *   |     |\n       *   0--3--6\n       *\n       */\n      for (let elementIndexX = 1; elementIndexX <= numElementsX; elementIndexX++) {\n        for (let elementIndexY = 1; elementIndexY <= numElementsY; elementIndexY++) {\n          nop[elementIndex] = [];\n          for (let nodeIndex1 = 1; nodeIndex1 <= 3; nodeIndex1++) {\n            let nodeIndex2 = 3 * nodeIndex1 - 2;\n            nop[elementIndex][nodeIndex2 - 1] =\n              totalNodesY * (2 * elementIndexX + nodeIndex1 - 3) + 2 * elementIndexY - 1;\n            nop[elementIndex][nodeIndex2] = nop[elementIndex][nodeIndex2 - 1] + 1;\n            nop[elementIndex][nodeIndex2 + 1] = nop[elementIndex][nodeIndex2 - 1] + 2;\n          }\n          elementIndex = elementIndex + 1;\n        }\n      }\n    }\n\n    return nop;\n  }\n\n  /**\n   * Function to find the elements that belong to each boundary of a domain\n   * @returns {array} An array containing arrays of elements and their adjacent boundary side for each boundary\n   * Each element in the array is of the form [elementIndex, side], where 'side' indicates which side\n   * of the reference element is in contact with the physical boundary:\n   *\n   * For 2D domains (rectangular):\n   * 0 - Bottom side of reference element (maps to physical bottom boundary)\n   * 1 - Left side of reference element (maps to physical left boundary)\n   * 2 - Top side of reference element (maps to physical top boundary)\n   * 3 - Right side of reference element (maps to physical right boundary)\n   */\n  findBoundaryElements() {\n    const boundaryElements = [];\n    const maxSides = 4; // For 2D, we have four sides (left, right, bottom, top)\n\n    for (let sideIndex = 0; sideIndex < maxSides; sideIndex++) {\n      boundaryElements.push([]);\n    }\n\n    // TODO: Why to loop through all elements? Is it not better to loop over only the\n    // elements that are on the boundary? eg: [0, this.numElementsX - 1] on x and\n    // [0, this.numElementsY - 1] on y\n    for (let elementIndexX = 0; elementIndexX < this.numElementsX; elementIndexX++) {\n      for (let elementIndexY = 0; elementIndexY < this.numElementsY; elementIndexY++) {\n        const elementIndex = elementIndexX * this.numElementsY + elementIndexY;\n\n        // Bottom boundary\n        if (elementIndexY === 0) {\n          boundaryElements[0].push([elementIndex, 0]);\n        }\n\n        // Left boundary\n        if (elementIndexX === 0) {\n          boundaryElements[1].push([elementIndex, 1]);\n        }\n\n        // Top boundary\n        if (elementIndexY === this.numElementsY - 1) {\n          boundaryElements[2].push([elementIndex, 2]);\n        }\n\n        // Right boundary\n        if (elementIndexX === this.numElementsX - 1) {\n          boundaryElements[3].push([elementIndex, 3]);\n        }\n      }\n    }\n\n    debugLog(\"Identified boundary elements by side: \" + JSON.stringify(boundaryElements));\n    this.boundaryElementsProcessed = true;\n    return boundaryElements;\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Class to handle numerical integration using Gauss quadrature\n */\nexport class NumericalIntegration {\n  /**\n   * Constructor to initialize the NumericalIntegration class\n   * @param {string} meshDimension - The dimension of the mesh\n   * @param {string} elementOrder - The order of elements\n   */\n  constructor({ meshDimension, elementOrder }) {\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to return Gauss points and weights based on element configuration\n   * @returns {object} An object containing:\n   *  - gaussPoints: Array of Gauss points\n   *  - gaussWeights: Array of Gauss weights\n   */\n  getGaussPointsAndWeights() {\n    let gaussPoints = []; // Gauss points\n    let gaussWeights = []; // Gauss weights\n\n    if (this.elementOrder === \"linear\") {\n      // For linear elements, use 1-point Gauss quadrature\n      gaussPoints[0] = 0.5;\n      gaussWeights[0] = 1;\n    } else if (this.elementOrder === \"quadratic\") {\n      // For quadratic elements, use 3-point Gauss quadrature\n      gaussPoints[0] = (1 - Math.sqrt(3 / 5)) / 2;\n      gaussPoints[1] = 0.5;\n      gaussPoints[2] = (1 + Math.sqrt(3 / 5)) / 2;\n      gaussWeights[0] = 5 / 18;\n      gaussWeights[1] = 8 / 18;\n      gaussWeights[2] = 5 / 18;\n    }\n\n    return { gaussPoints, gaussWeights };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nimport { BasisFunctions } from \"./basisFunctionsScript.js\";\nimport { Mesh1D, Mesh2D } from \"./meshGenerationScript.js\";\nimport { NumericalIntegration } from \"../methods/numericalIntegrationScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to prepare the mesh for finite element analysis\n * @param {object} meshConfig - Object containing computational mesh details\n * @returns {object} An object containing all mesh-related data\n */\nexport function prepareMesh(meshConfig) {\n  const { meshDimension, numElementsX, numElementsY, maxX, maxY, elementOrder, parsedMesh } = meshConfig;\n\n  // Create a new instance of the Mesh class\n  let mesh;\n  if (meshDimension === \"1D\") {\n    mesh = new Mesh1D({ numElementsX, maxX, elementOrder, parsedMesh });\n  } else if (meshDimension === \"2D\") {\n    mesh = new Mesh2D({ numElementsX, maxX, numElementsY, maxY, elementOrder, parsedMesh });\n  } else {\n    errorLog(\"Mesh dimension must be either '1D' or '2D'.\");\n  }\n\n  // Use the parsed mesh in case it was already passed with Gmsh format\n  const nodesCoordinatesAndNumbering = mesh.boundaryElementsProcessed ? mesh.parsedMesh : mesh.generateMesh();\n\n  // Extract nodes coordinates and nodal numbering (NOP) from the mesh data\n  let nodesXCoordinates = nodesCoordinatesAndNumbering.nodesXCoordinates;\n  let nodesYCoordinates = nodesCoordinatesAndNumbering.nodesYCoordinates;\n  let totalNodesX = nodesCoordinatesAndNumbering.totalNodesX;\n  let totalNodesY = nodesCoordinatesAndNumbering.totalNodesY;\n  let nop = nodesCoordinatesAndNumbering.nodalNumbering;\n  let boundaryElements = nodesCoordinatesAndNumbering.boundaryElements;\n\n  // Check the mesh type\n  const isParsedMesh = parsedMesh !== undefined && parsedMesh !== null;\n\n  // Calculate totalElements and totalNodes based on mesh type\n  let totalElements, totalNodes;\n\n  if (isParsedMesh) {\n    totalElements = nop.length; // Number of elements is the length of the nodal numbering array\n    totalNodes = nodesXCoordinates.length; // Number of nodes is the length of the coordinates array\n    debugLog(`Using parsed mesh with ${totalElements} elements and ${totalNodes} nodes`);\n  } else {\n    // For structured mesh, calculate based on dimensions\n    totalElements = numElementsX * (meshDimension === \"2D\" ? numElementsY : 1);\n    totalNodes = totalNodesX * (meshDimension === \"2D\" ? totalNodesY : 1);\n    debugLog(`Using mesh generated from geometry with ${totalElements} elements and ${totalNodes} nodes`);\n  }\n\n  return {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    totalNodesX,\n    totalNodesY,\n    nop,\n    boundaryElements,\n    totalElements,\n    totalNodes,\n    meshDimension,\n    elementOrder,\n  };\n}\n\n/**\n * Function to initialize the FEA matrices and numerical tools\n * @param {object} meshData - Object containing mesh data from prepareMesh()\n * @returns {object} An object containing initialized matrices and numerical tools\n */\nexport function initializeFEA(meshData) {\n  const { totalNodes, nop, meshDimension, elementOrder } = meshData;\n\n  // Initialize variables for matrix assembly\n  let residualVector = [];\n  let jacobianMatrix = [];\n  let localToGlobalMap = [];\n\n  // Initialize jacobianMatrix and residualVector arrays\n  for (let nodeIndex = 0; nodeIndex < totalNodes; nodeIndex++) {\n    residualVector[nodeIndex] = 0;\n    jacobianMatrix.push([]);\n    for (let colIndex = 0; colIndex < totalNodes; colIndex++) {\n      jacobianMatrix[nodeIndex][colIndex] = 0;\n    }\n  }\n\n  // Initialize the BasisFunctions class\n  const basisFunctions = new BasisFunctions({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Initialize the NumericalIntegration class\n  const numericalIntegration = new NumericalIntegration({\n    meshDimension,\n    elementOrder,\n  });\n\n  // Calculate Gauss points and weights\n  let gaussPointsAndWeights = numericalIntegration.getGaussPointsAndWeights();\n  let gaussPoints = gaussPointsAndWeights.gaussPoints;\n  let gaussWeights = gaussPointsAndWeights.gaussWeights;\n\n  // Determine the number of nodes in the reference element based on the first element in the nop array\n  const numNodes = nop[0].length;\n\n  return {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 1D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping1D(params) {\n  const { basisFunction, basisFunctionDerivKsi, nodesXCoordinates, localToGlobalMap, numNodes } = params;\n\n  let xCoordinates = 0;\n  let ksiDerivX = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX;\n\n  // Compute x-derivative of basis functions\n  let basisFunctionDerivX = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    basisFunctionDerivX[localNodeIndex] = basisFunctionDerivKsi[localNodeIndex] / detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n  };\n}\n\n/**\n * Function to perform isoparametric mapping for 2D elements\n * @param {object} params - Parameters for the mapping\n * @returns {object} An object containing the mapped data\n */\nexport function performIsoparametricMapping2D(params) {\n  const {\n    basisFunction,\n    basisFunctionDerivKsi,\n    basisFunctionDerivEta,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    localToGlobalMap,\n    numNodes,\n  } = params;\n\n  let xCoordinates = 0;\n  let yCoordinates = 0;\n  let ksiDerivX = 0;\n  let etaDerivX = 0;\n  let ksiDerivY = 0;\n  let etaDerivY = 0;\n\n  // Isoparametric mapping\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    xCoordinates += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    yCoordinates += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunction[localNodeIndex];\n    ksiDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivX += nodesXCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n    ksiDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivKsi[localNodeIndex];\n    etaDerivY += nodesYCoordinates[localToGlobalMap[localNodeIndex]] * basisFunctionDerivEta[localNodeIndex];\n  }\n  let detJacobian = ksiDerivX * etaDerivY - etaDerivX * ksiDerivY;\n\n  // Compute x-derivative and y-derivative of basis functions\n  let basisFunctionDerivX = [];\n  let basisFunctionDerivY = [];\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    // The x-derivative of the n basis function\n    basisFunctionDerivX[localNodeIndex] =\n      (etaDerivY * basisFunctionDerivKsi[localNodeIndex] -\n        ksiDerivY * basisFunctionDerivEta[localNodeIndex]) /\n      detJacobian;\n    // The y-derivative of the n basis function\n    basisFunctionDerivY[localNodeIndex] =\n      (ksiDerivX * basisFunctionDerivEta[localNodeIndex] -\n        etaDerivX * basisFunctionDerivKsi[localNodeIndex]) /\n      detJacobian;\n  }\n\n  return {\n    xCoordinates,\n    yCoordinates,\n    detJacobian,\n    basisFunctionDerivX,\n    basisFunctionDerivY,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle thermal boundary conditions application\n */\nexport class ThermalBoundaryConditions {\n  /**\n   * Constructor to initialize the ThermalBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions (Dirichlet type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the ConstantTemp value\n                residualVector[globalNodeIndex] = tempValue;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant temperature boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantTempBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantTemp\") {\n          const tempValue = this.boundaryConditions[boundaryKey][1];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying constant temperature of ${tempValue} K (Dirichlet condition)`\n          );\n\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant temperature to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n\n                // Set boundary condition code and value\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = tempValue;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions (Robin type)\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   */\n  imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 1;\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              if (side === 0) {\n                // Node at the left side of the reference element\n                nodeIndex = 0;\n              } else {\n                // Node at the right side of the reference element\n                nodeIndex = 2;\n              }\n            }\n\n            const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n            debugLog(\n              `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            residualVector[globalNodeIndex] += -convectionCoeff * extTemp;\n            jacobianMatrix[globalNodeIndex][globalNodeIndex] += convectionCoeff;\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"convection\") {\n          const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n          const extTemp = convectionExtTemp[boundaryKey];\n          debugLog(\n            `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n          );\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              let ksiDerivX = 0;\n              let ksiDerivY = 0;\n              let etaDerivX = 0;\n              let etaDerivY = 0;\n              const numNodes = this.nop[elementIndex].length;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                // For boundaries along Ksi (horizontal), use Ksi derivatives\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                }\n                // For boundaries along Eta (vertical), use Eta derivatives\n                else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute the length of tangent vector\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                debugLog(\n                  `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${localNodeIndex + 1})`\n                );\n\n                // Apply boundary condition with proper Jacobian for all sides\n                residualVector[globalNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                  jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  let globalNodeIndex = this.nop[elementIndex][localNodeIndex] - 1;\n                  debugLog(\n                    `  - Applied convection boundary condition to node ${globalNodeIndex + 1} (element ${\n                      elementIndex + 1\n                    }, local node ${localNodeIndex + 1})`\n                  );\n\n                  // Apply boundary condition with proper Jacobian for all sides\n                  residualVector[globalNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    let globalNodeIndex2 = this.nop[elementIndex][localNodeIndex2] - 1;\n                    jacobianMatrix[globalNodeIndex][globalNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose convection boundary conditions for the frontal solver\n   * @param {number} elementIndex - Index of the element being processed\n   * @param {array} nodesXCoordinates - Array of x-coordinates of nodes\n   * @param {array} nodesYCoordinates - Array of y-coordinates of nodes\n   * @param {array} gaussPoints - Array of Gauss points for numerical integration\n   * @param {array} gaussWeights - Array of Gauss weights for numerical integration\n   * @param {object} basisFunctions - Object containing basis functions and their derivatives\n   * @returns {object} An object containing:\n   *  - localJacobianMatrix: Local Jacobian matrix with convection contributions\n   *  - localResidualVector: Residual vector with convection contributions\n   */\n  imposeConvectionBoundaryConditionsFront(\n    elementIndex,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    gaussPoints,\n    gaussWeights,\n    basisFunctions\n  ) {\n    // Extract convection parameters from boundary conditions\n    let convectionHeatTranfCoeff = [];\n    let convectionExtTemp = [];\n    Object.keys(this.boundaryConditions).forEach((key) => {\n      const boundaryCondition = this.boundaryConditions[key];\n      if (boundaryCondition[0] === \"convection\") {\n        convectionHeatTranfCoeff[key] = boundaryCondition[1];\n        convectionExtTemp[key] = boundaryCondition[2];\n      }\n    });\n\n    // Initialize local Jacobian matrix and local residual vector\n    const numNodes = this.nop[elementIndex].length;\n    const localJacobianMatrix = Array(numNodes)\n      .fill()\n      .map(() => Array(numNodes).fill(0));\n    const localResidualVector = Array(numNodes).fill(0);\n\n    // Check if this element is on a convection boundary\n    for (const boundaryKey in this.boundaryElements) {\n      if (this.boundaryConditions[boundaryKey]?.[0] === \"convection\") {\n        const convectionCoeff = convectionHeatTranfCoeff[boundaryKey];\n        const extTemp = convectionExtTemp[boundaryKey];\n        debugLog(\n          `Boundary ${boundaryKey}: Applying convection with heat transfer coefficient h=${convectionCoeff} W/(m²·K) and external temperature T∞=${extTemp} K`\n        );\n\n        // Find if this element is on this boundary and which side\n        const boundaryElement = this.boundaryElements[boundaryKey].find(\n          ([elemIdx, _]) => elemIdx === elementIndex\n        );\n\n        if (boundaryElement) {\n          const side = boundaryElement[1];\n\n          if (this.meshDimension === \"1D\") {\n            // Handle 1D case\n            let nodeIndex;\n            if (this.elementOrder === \"linear\") {\n              nodeIndex = side === 0 ? 0 : 1;\n            } else if (this.elementOrder === \"quadratic\") {\n              nodeIndex = side === 0 ? 0 : 2;\n            }\n\n            // Add contribution to local Jacobian matrix and local residual vector\n            debugLog(\n              `  - Applied convection boundary condition to node ${nodeIndex + 1} (element ${\n                elementIndex + 1\n              }, local node ${nodeIndex + 1})`\n            );\n            localResidualVector[nodeIndex] += -convectionCoeff * extTemp;\n            localJacobianMatrix[nodeIndex][nodeIndex] += convectionCoeff;\n          } else if (this.meshDimension === \"2D\") {\n            // Handle 2D case\n            if (this.elementOrder === \"linear\") {\n              let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n              if (side === 0) {\n                // Nodes at the bottom side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 0;\n                firstNodeIndex = 0;\n                lastNodeIndex = 3;\n                nodeIncrement = 2;\n              } else if (side === 1) {\n                // Nodes at the left side of the reference element\n                gaussPoint1 = 0;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 0;\n                lastNodeIndex = 2;\n                nodeIncrement = 1;\n              } else if (side === 2) {\n                // Nodes at the top side of the reference element\n                gaussPoint1 = gaussPoints[0];\n                gaussPoint2 = 1;\n                firstNodeIndex = 1;\n                lastNodeIndex = 4;\n                nodeIncrement = 2;\n              } else if (side === 3) {\n                // Nodes at the right side of the reference element\n                gaussPoint1 = 1;\n                gaussPoint2 = gaussPoints[0];\n                firstNodeIndex = 2;\n                lastNodeIndex = 4;\n                nodeIncrement = 1;\n              }\n\n              // Get basis functions\n              const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n              const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n              const basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n              const basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n              // Calculate tangent vector components\n              let ksiDerivX = 0,\n                ksiDerivY = 0,\n                etaDerivX = 0,\n                etaDerivY = 0;\n              for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                if (side === 0 || side === 2) {\n                  ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                } else if (side === 1 || side === 3) {\n                  etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                }\n              }\n\n              // Compute tangent vector length\n              let tangentVectorLength;\n              if (side === 0 || side === 2) {\n                tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n              } else {\n                tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n              }\n\n              // Apply boundary conditions to local matrices\n              for (\n                let localNodeIndex = firstNodeIndex;\n                localNodeIndex < lastNodeIndex;\n                localNodeIndex += nodeIncrement\n              ) {\n                localResidualVector[localNodeIndex] +=\n                  -gaussWeights[0] *\n                  tangentVectorLength *\n                  basisFunction[localNodeIndex] *\n                  convectionCoeff *\n                  extTemp;\n\n                for (\n                  let localNodeIndex2 = firstNodeIndex;\n                  localNodeIndex2 < lastNodeIndex;\n                  localNodeIndex2 += nodeIncrement\n                ) {\n                  localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                    -gaussWeights[0] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    basisFunction[localNodeIndex2] *\n                    convectionCoeff;\n                }\n              }\n            } else if (this.elementOrder === \"quadratic\") {\n              // Handle quadratic elements (similar pattern but with more Gauss points)\n              for (let gaussPointIndex = 0; gaussPointIndex < 3; gaussPointIndex++) {\n                let gaussPoint1, gaussPoint2, firstNodeIndex, lastNodeIndex, nodeIncrement;\n\n                if (side === 0) {\n                  // Nodes at the bottom side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 0;\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 7;\n                  nodeIncrement = 3;\n                } else if (side === 1) {\n                  // Nodes at the left side of the reference element\n                  gaussPoint1 = 0;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 0;\n                  lastNodeIndex = 3;\n                  nodeIncrement = 1;\n                } else if (side === 2) {\n                  // Nodes at the top side of the reference element\n                  gaussPoint1 = gaussPoints[gaussPointIndex];\n                  gaussPoint2 = 1;\n                  firstNodeIndex = 2;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 3;\n                } else if (side === 3) {\n                  // Nodes at the right side of the reference element\n                  gaussPoint1 = 1;\n                  gaussPoint2 = gaussPoints[gaussPointIndex];\n                  firstNodeIndex = 6;\n                  lastNodeIndex = 9;\n                  nodeIncrement = 1;\n                }\n                let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoint1, gaussPoint2);\n                let basisFunction = basisFunctionsAndDerivatives.basisFunction;\n                let basisFunctionDerivKsi = basisFunctionsAndDerivatives.basisFunctionDerivKsi;\n                let basisFunctionDerivEta = basisFunctionsAndDerivatives.basisFunctionDerivEta;\n\n                let ksiDerivX = 0;\n                let ksiDerivY = 0;\n                let etaDerivX = 0;\n                let etaDerivY = 0;\n                const numNodes = this.nop[elementIndex].length;\n                for (let nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {\n                  const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n\n                  // For boundaries along Ksi (horizontal), use Ksi derivatives\n                  if (side === 0 || side === 2) {\n                    ksiDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                    ksiDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivKsi[nodeIndex];\n                  }\n                  // For boundaries along Eta (vertical), use Eta derivatives\n                  else if (side === 1 || side === 3) {\n                    etaDerivX += nodesXCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                    etaDerivY += nodesYCoordinates[globalNodeIndex] * basisFunctionDerivEta[nodeIndex];\n                  }\n                }\n\n                // Compute the length of tangent vector\n                let tangentVectorLength;\n                if (side === 0 || side === 2) {\n                  tangentVectorLength = Math.sqrt(ksiDerivX ** 2 + ksiDerivY ** 2);\n                } else {\n                  tangentVectorLength = Math.sqrt(etaDerivX ** 2 + etaDerivY ** 2);\n                }\n\n                // Apply boundary conditions to local matrices\n                for (\n                  let localNodeIndex = firstNodeIndex;\n                  localNodeIndex < lastNodeIndex;\n                  localNodeIndex += nodeIncrement\n                ) {\n                  localResidualVector[localNodeIndex] +=\n                    -gaussWeights[gaussPointIndex] *\n                    tangentVectorLength *\n                    basisFunction[localNodeIndex] *\n                    convectionCoeff *\n                    extTemp;\n\n                  for (\n                    let localNodeIndex2 = firstNodeIndex;\n                    localNodeIndex2 < lastNodeIndex;\n                    localNodeIndex2 += nodeIncrement\n                  ) {\n                    localJacobianMatrix[localNodeIndex][localNodeIndex2] +=\n                      -gaussWeights[gaussPointIndex] *\n                      tangentVectorLength *\n                      basisFunction[localNodeIndex] *\n                      basisFunction[localNodeIndex2] *\n                      convectionCoeff;\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n\n    return { localJacobianMatrix, localResidualVector };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { ThermalBoundaryConditions } from \"./thermalBoundaryConditionsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the solid heat transfer model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n *\n * For consistency across both linear and nonlinear formulations,\n * this project always refers to the assembled right-hand side vector\n * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n *\n * In linear problems `jacobianMatrix` is equivalent to the\n * classic stiffness/conductivity matrix and `residualVector`\n * corresponds to the traditional load (RHS) vector.\n */\nexport function assembleHeatConductionMat(meshData, boundaryConditions) {\n  basicLog(\"Starting solid heat transfer matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D solid heat transfer\n      if (meshDimension === \"1D\") {\n        // Get basis functions for the current Gauss point\n        const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector is zero for this case\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n              -gaussWeights[gaussPointIndex1] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n          }\n        }\n      }\n      // 2D solid heat transfer\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          const basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n            // residualVector is zero for this case\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const thermalBoundaryConditions = new ThermalBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Convection boundary conditions\n  thermalBoundaryConditions.imposeConvectionBoundaryConditions(\n    residualVector,\n    jacobianMatrix,\n    gaussPoints,\n    gaussWeights,\n    nodesXCoordinates,\n    nodesYCoordinates,\n    basisFunctions\n  );\n\n  // Impose ConstantTemp boundary conditions\n  thermalBoundaryConditions.imposeConstantTempBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Solid heat transfer matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the solid heat transfer model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - localResidualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleHeatConductionFront({ elementIndex, nop, meshData, basisFunctions, FEAData }) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  if (meshDimension === \"1D\") {\n    // 1D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex1]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Computation of Galerkin's residuals and local Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex1] *\n            detJacobian *\n            (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2]);\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    // 2D solid heat transfer\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Create mapping from local element space to global mesh (convert to 0-based indexing)\n        const localToGlobalMap = ngl.map((globalIndex) => globalIndex - 1);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to handle generic boundary conditions application\n */\nexport class GenericBoundaryConditions {\n  /**\n   * Constructor to initialize the GenericBoundaryConditions class\n   * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n   * @param {array} boundaryElements - Array containing elements that belong to each boundary\n   * @param {array} nop - Nodal numbering (NOP) array representing the connectivity between elements and nodes\n   * @param {string} meshDimension - The dimension of the mesh (e.g., \"2D\")\n   * @param {string} elementOrder - The order of elements (e.g., \"linear\", \"quadratic\")\n   */\n  constructor(boundaryConditions, boundaryElements, nop, meshDimension, elementOrder) {\n    this.boundaryConditions = boundaryConditions;\n    this.boundaryElements = boundaryElements;\n    this.nop = nop;\n    this.meshDimension = meshDimension;\n    this.elementOrder = elementOrder;\n  }\n\n  /**\n   * Function to impose Dirichlet boundary conditions\n   * @param {array} residualVector - The residual vector to be modified\n   * @param {array} jacobianMatrix - The Jacobian matrix to be modified\n   *\n   * For consistency across both linear and nonlinear formulations,\n   * this project always refers to the assembled right-hand side vector\n   * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n   *\n   * In linear problems `jacobianMatrix` is equivalent to the\n   * classic stiffness/conductivity matrix and `residualVector`\n   * corresponds to the traditional load (RHS) vector.\n   */\n  imposeDirichletBoundaryConditions(residualVector, jacobianMatrix) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                // Set the residual vector to the value\n                residualVector[globalNodeIndex] = value;\n                // Set the Jacobian matrix row to zero\n                for (let colIndex = 0; colIndex < residualVector.length; colIndex++) {\n                  jacobianMatrix[globalNodeIndex][colIndex] = 0;\n                }\n                // Set the diagonal entry of the Jacobian matrix to one\n                jacobianMatrix[globalNodeIndex][globalNodeIndex] = 1;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n\n  /**\n   * Function to impose constant value (Dirichlet) boundary conditions for the frontal solver\n   * @param {array} nodeConstraintCode - Array indicating boundary condition code for each node\n   * @param {array} boundaryValues - Array containing boundary condition values\n   */\n  imposeConstantValueBoundaryConditionsFront(nodeConstraintCode, boundaryValues) {\n    if (this.meshDimension === \"1D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                1: [1], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0], // Node at the left side of the reference element\n                2: [2], // Node at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    } else if (this.meshDimension === \"2D\") {\n      Object.keys(this.boundaryConditions).forEach((boundaryKey) => {\n        if (this.boundaryConditions[boundaryKey][0] === \"constantValue\") {\n          const value = this.boundaryConditions[boundaryKey][1];\n          debugLog(`Boundary ${boundaryKey}: Applying constant value of ${value} (Dirichlet condition)`);\n          this.boundaryElements[boundaryKey].forEach(([elementIndex, side]) => {\n            if (this.elementOrder === \"linear\") {\n              const boundarySides = {\n                0: [0, 2], // Nodes at the bottom side of the reference element\n                1: [0, 1], // Nodes at the left side of the reference element\n                2: [1, 3], // Nodes at the top side of the reference element\n                3: [2, 3], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            } else if (this.elementOrder === \"quadratic\") {\n              const boundarySides = {\n                0: [0, 3, 6], // Nodes at the bottom side of the reference element\n                1: [0, 1, 2], // Nodes at the left side of the reference element\n                2: [2, 5, 8], // Nodes at the top side of the reference element\n                3: [6, 7, 8], // Nodes at the right side of the reference element\n              };\n              boundarySides[side].forEach((nodeIndex) => {\n                const globalNodeIndex = this.nop[elementIndex][nodeIndex] - 1;\n                debugLog(\n                  `  - Applied constant value to node ${globalNodeIndex + 1} (element ${\n                    elementIndex + 1\n                  }, local node ${nodeIndex + 1})`\n                );\n                nodeConstraintCode[globalNodeIndex] = 1;\n                boundaryValues[globalNodeIndex] = value;\n              });\n            }\n          });\n        }\n      });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport {\n  initializeFEA,\n  performIsoparametricMapping1D,\n  performIsoparametricMapping2D,\n} from \"../mesh/meshUtilsScript.js\";\nimport { basicLog, debugLog } from \"../utilities/loggingScript.js\";\n\n// Base viscous term that remains when eikonal equation is fully activated\nconst baseEikonalViscousTerm = 1e-2;\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the front propagation model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object}  An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleFrontPropagationMat(\n  meshData,\n  boundaryConditions,\n  solutionVector,\n  eikonalActivationFlag\n) {\n  basicLog(\"Starting front propagation matrix assembly...\");\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n  debugLog(`eikonalViscousTerm: ${eikonalViscousTerm}`);\n  debugLog(`eikonalActivationFlag: ${eikonalActivationFlag}`);\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  // Matrix assembly\n  for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n    // Map local element nodes to global mesh nodes\n    for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n      // Subtract 1 from nop in order to start numbering from 0\n      localToGlobalMap[localNodeIndex] = nop[elementIndex][localNodeIndex] - 1;\n    }\n\n    // Loop over Gauss points\n    for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n      // 1D front propagation (eikonal) equation\n      if (meshDimension === \"1D\") {\n        // Unsupported 1D front propagation\n        errorLog(\"1D front propagation is not yet supported\");\n\n        // Get basis functions for the current Gauss point\n        let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n        // Perform isoparametric mapping\n        const mappingResult = performIsoparametricMapping1D({\n          basisFunction: basisFunctionsAndDerivatives.basisFunction,\n          basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Extract mapping results\n        const { detJacobian, basisFunctionDerivX } = mappingResult;\n        const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n        // Calculate solution derivative\n        let solutionDerivX = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // residualVector\n          // TODO residualVector calculation here\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n            // jacobianMatrix\n            // TODO jacobianMatrix calculation here\n          }\n        }\n      }\n      // 2D front propagation (eikonal) equation\n      else if (meshDimension === \"2D\") {\n        for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n          // Get basis functions for the current Gauss point\n          let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(\n            gaussPoints[gaussPointIndex1],\n            gaussPoints[gaussPointIndex2]\n          );\n\n          // Perform isoparametric mapping\n          const mappingResult = performIsoparametricMapping2D({\n            basisFunction: basisFunctionsAndDerivatives.basisFunction,\n            basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n            basisFunctionDerivEta: basisFunctionsAndDerivatives.basisFunctionDerivEta,\n            nodesXCoordinates,\n            nodesYCoordinates,\n            localToGlobalMap,\n            numNodes,\n          });\n\n          // Extract mapping results\n          const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = mappingResult;\n          const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n          // Calculate solution derivatives\n          let solutionDerivX = 0;\n          let solutionDerivY = 0;\n          for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n            solutionDerivX +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n            solutionDerivY +=\n              solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n          }\n\n          // Computation of Galerkin's residuals and Jacobian matrix\n          for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n            let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n\n            // residualVector: Viscous term contribution (to stabilize the solution)\n            residualVector[localToGlobalMap1] +=\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivX[localNodeIndex1] *\n                solutionDerivX +\n              eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunctionDerivY[localNodeIndex1] *\n                solutionDerivY;\n\n            // residualVector: Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              residualVector[localToGlobalMap1] +=\n                eikonalActivationFlag *\n                (gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1] *\n                  Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                  gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2] *\n                    detJacobian *\n                    basisFunction[localNodeIndex1]);\n            }\n\n            for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n              let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n\n              // jacobianMatrix: Viscous term contribution\n              jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                -eikonalViscousTerm *\n                gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                  basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n              // jacobianMatrix: Eikonal equation contribution\n              if (eikonalActivationFlag !== 0) {\n                jacobianMatrix[localToGlobalMap1][localToGlobalMap2] +=\n                  eikonalActivationFlag *\n                    (-(\n                      detJacobian *\n                      solutionDerivX *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]\n                    ) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivX[localNodeIndex2] -\n                  eikonalActivationFlag *\n                    ((detJacobian *\n                      solutionDerivY *\n                      basisFunction[localNodeIndex1] *\n                      gaussWeights[gaussPointIndex1] *\n                      gaussWeights[gaussPointIndex2]) /\n                      Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                    basisFunctionDerivY[localNodeIndex2];\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Impose Dirichlet boundary conditions\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n  basicLog(\"Front propagation matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the local Jacobian matrix and residual vector for the front propagation model when using the frontal system solver\n * @param {number} elementIndex - Index of the element being processed\n * @param {array} nop - Nodal connectivity array (element-to-node mapping)\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} basisFunctions - Object containing basis functions and their derivatives\n * @param {object} FEAData - Object containing FEA-related data\n * @param {array} solutionVector - The solution vector for non-linear equations\n * @param {number} eikonalActivationFlag - Activation parameter for the eikonal equation\n * @returns {object} An object containing:\n *  - localJacobianMatrix: Local Jacobian matrix\n *  - residualVector: Residual vector contributions\n *  - ngl: Array mapping local node indices to global node indices\n */\nexport function assembleFrontPropagationFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  solutionVector,\n  eikonalActivationFlag,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n\n  // Calculate eikonal viscous term\n  let eikonalViscousTerm = 1 - eikonalActivationFlag + baseEikonalViscousTerm; // Viscous term for the front propagation (eikonal) equation\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  // Loop over Gauss points\n  for (let gaussPointIndex1 = 0; gaussPointIndex1 < gaussPoints.length; gaussPointIndex1++) {\n    // 1D front propagation (eikonal) equation\n    if (meshDimension === \"1D\") {\n      // Unsupported 1D front propagation\n      errorLog(\"1D front propagation is not yet supported\");\n\n      // Get basis functions for the current Gauss point\n      let basisFunctionsAndDerivatives = basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1]);\n\n      // Perform isoparametric mapping\n      const mappingResult = performIsoparametricMapping1D({\n        basisFunction: basisFunctionsAndDerivatives.basisFunction,\n        basisFunctionDerivKsi: basisFunctionsAndDerivatives.basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Extract mapping results\n      const { detJacobian, basisFunctionDerivX } = mappingResult;\n      const basisFunction = basisFunctionsAndDerivatives.basisFunction;\n\n      // Calculate solution derivative\n      let solutionDerivX = 0;\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        solutionDerivX +=\n          solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n      }\n\n      // Computation of Galerkin's residuals and Jacobian matrix\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n        // residualVector\n        // TODO residualVector calculation here\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          let localToGlobalMap2 = localToGlobalMap[localNodeIndex2];\n          // localJacobianMatrix\n          // TODO localJacobianMatrix calculation here\n        }\n      }\n      // 2D front propagation (eikonal) equation\n    } else if (meshDimension === \"2D\") {\n      for (let gaussPointIndex2 = 0; gaussPointIndex2 < gaussPoints.length; gaussPointIndex2++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi, basisFunctionDerivEta } =\n          basisFunctions.getBasisFunctions(gaussPoints[gaussPointIndex1], gaussPoints[gaussPointIndex2]);\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX, basisFunctionDerivY } = performIsoparametricMapping2D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          basisFunctionDerivEta,\n          nodesXCoordinates,\n          nodesYCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate solution derivatives\n        let solutionDerivX = 0;\n        let solutionDerivY = 0;\n        for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n          solutionDerivX +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivX[localNodeIndex];\n          solutionDerivY +=\n            solutionVector[localToGlobalMap[localNodeIndex]] * basisFunctionDerivY[localNodeIndex];\n        }\n\n        // Computation of Galerkin's residuals and Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          let localToGlobalMap1 = localToGlobalMap[localNodeIndex1];\n          // Viscous term contribution\n          localResidualVector[localNodeIndex1] +=\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivX[localNodeIndex1] *\n              solutionDerivX +\n            eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              basisFunctionDerivY[localNodeIndex1] *\n              solutionDerivY;\n\n          // Eikonal equation contribution\n          if (eikonalActivationFlag !== 0) {\n            localResidualVector[localNodeIndex1] +=\n              eikonalActivationFlag *\n              (gaussWeights[gaussPointIndex1] *\n                gaussWeights[gaussPointIndex2] *\n                detJacobian *\n                basisFunction[localNodeIndex1] *\n                Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2) -\n                gaussWeights[gaussPointIndex1] *\n                  gaussWeights[gaussPointIndex2] *\n                  detJacobian *\n                  basisFunction[localNodeIndex1]);\n          }\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            // Viscous term contribution\n            localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n              eikonalViscousTerm *\n              gaussWeights[gaussPointIndex1] *\n              gaussWeights[gaussPointIndex2] *\n              detJacobian *\n              (basisFunctionDerivX[localNodeIndex1] * basisFunctionDerivX[localNodeIndex2] +\n                basisFunctionDerivY[localNodeIndex1] * basisFunctionDerivY[localNodeIndex2]);\n\n            // Eikonal equation contribution\n            if (eikonalActivationFlag !== 0) {\n              localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n                eikonalActivationFlag *\n                  (-(\n                    detJacobian *\n                    solutionDerivX *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]\n                  ) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivX[localNodeIndex2] -\n                eikonalActivationFlag *\n                  ((detJacobian *\n                    solutionDerivY *\n                    basisFunction[localNodeIndex1] *\n                    gaussWeights[gaussPointIndex1] *\n                    gaussWeights[gaussPointIndex2]) /\n                    Math.sqrt(solutionDerivX ** 2 + solutionDerivY ** 2 + 1e-8)) *\n                  basisFunctionDerivY[localNodeIndex2];\n            }\n          }\n        }\n      }\n    }\n  }\n\n  return { localJacobianMatrix, localResidualVector, ngl };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { BasisFunctions } from \"../mesh/basisFunctionsScript.js\";\nimport { initializeFEA } from \"../mesh/meshUtilsScript.js\";\nimport { assembleHeatConductionFront } from \"../solvers/heatConductionScript.js\";\nimport { ThermalBoundaryConditions } from \"../solvers/thermalBoundaryConditionsScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\nimport { GenericBoundaryConditions } from \"../solvers/genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n// Create object templates\nconst frontalData = {};\nconst frontalState = {};\nconst elementData = { currentElementIndex: 0 };\nconst frontStorage = {};\nlet basisFunctions;\n\n/**\n * Function to run the frontal solver and obtain results for plotting\n * @param {function} assembleFront - Matrix assembler based on the physical model\n * @param {object} meshData - Object containing mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} [options] - Additional options for the solver\n * @returns {object} An object containing the solution vector and node coordinates\n */\nexport function runFrontalSolver(assembleFront, meshData, boundaryConditions, options = {}) {\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const totalNodes = meshData.nodesXCoordinates.length;\n  const numElements = meshData.totalElements;\n  const numNodes = FEAData.numNodes;\n\n  // Calculate required array sizes\n  initializeFrontalArrays(numNodes, numElements);\n\n  // Start timing for system solving (frontal algorithm)\n  basicLog(\"Solving system using frontal...\");\n  console.time(\"systemSolving\");\n\n  // Initialize basis functions\n  basisFunctions = new BasisFunctions({\n    meshDimension: meshData.meshDimension,\n    elementOrder: meshData.elementOrder,\n  });\n\n  // Copy node connectivity array into frontalData storage\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    for (let nodeIndex = 0; nodeIndex < FEAData.numNodes; nodeIndex++) {\n      frontalData.nodalNumbering[elementIndex][nodeIndex] = meshData.nop[elementIndex][nodeIndex];\n    }\n  }\n\n  // Apply Dirichlet-type boundary conditions\n  // Initialize all nodes with no boundary condition\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.nodeConstraintCode[nodeIndex] = 0;\n    frontalData.boundaryValues[nodeIndex] = 0;\n  }\n\n  // Handle Dirichlet-type boundary conditions differently based on which solver is being used\n  let dirichletBoundaryConditionsHandler;\n  // Solid heat transfer model (heatConductionScript solver)\n  if (assembleFront === assembleHeatConductionFront) {\n    dirichletBoundaryConditionsHandler = new ThermalBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantTempBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n    // Front propagation model (frontPropagationScript solver)\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    dirichletBoundaryConditionsHandler = new GenericBoundaryConditions(\n      boundaryConditions,\n      meshData.boundaryElements,\n      meshData.nop,\n      meshData.meshDimension,\n      meshData.elementOrder\n    );\n\n    dirichletBoundaryConditionsHandler.imposeConstantValueBoundaryConditionsFront(\n      frontalData.nodeConstraintCode,\n      frontalData.boundaryValues\n    );\n  }\n  // Initialize global residual vector\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.globalResidualVector[nodeIndex] = 0;\n  }\n\n  frontalState.totalNodes = meshData.nodesXCoordinates.length;\n  frontalState.writeFlag = 0;\n  frontalState.transformationFlag = 1;\n  frontalState.determinant = 1;\n\n  for (let elementIndex = 0; elementIndex < meshData.totalElements; elementIndex++) {\n    frontalState.nodesPerElement[elementIndex] = FEAData.numNodes;\n  }\n\n  // Parameters for non-linear assemblers\n  frontalState.currentSolutionVector = options.solutionVector;\n  frontalState.eikonalActivationFlag = options.eikonalActivationFlag;\n\n  // Pass assembleFront and dirichletBoundaryConditionsHandler to runFrontalAlgorithm\n  runFrontalAlgorithm(meshData, FEAData, dirichletBoundaryConditionsHandler, assembleFront);\n\n  // Copy solution\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    frontalData.solutionVector[nodeIndex] = frontalState.globalSolutionVector[nodeIndex];\n  }\n\n  // Output results to console for debugging\n  const { nodesXCoordinates, nodesYCoordinates } = meshData;\n  for (let nodeIndex = 0; nodeIndex < meshData.nodesXCoordinates.length; nodeIndex++) {\n    if (meshData.meshDimension === \"1D\") {\n      // 1D case - only output X coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${frontalData.solutionVector[\n          nodeIndex\n        ].toExponential(5)}`\n      );\n    } else {\n      // 2D case - output X, Y coordinates and temperature\n      debugLog(\n        `${nodesXCoordinates[nodeIndex].toExponential(5)}  ${nodesYCoordinates[nodeIndex].toExponential(\n          5\n        )}  ${frontalData.solutionVector[nodeIndex].toExponential(5)}`\n      );\n    }\n  }\n\n  console.timeEnd(\"systemSolving\");\n  basicLog(\"System solved successfully\");\n\n  const { nodesXCoordinates: finalNodesX, nodesYCoordinates: finalNodesY } = meshData;\n  return {\n    solutionVector: frontalData.solutionVector.slice(0, totalNodes),\n    nodesCoordinates: {\n      nodesXCoordinates: finalNodesX,\n      nodesYCoordinates: finalNodesY,\n    },\n  };\n}\n\n/**\n * Function to initialize arrays dynamically based on problem size\n * @param {number} numNodes - Number of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n */\nfunction initializeFrontalArrays(numNodes, numElements) {\n  // Use the actual number of elements from the mesh\n  frontalData.nodalNumbering = Array(numElements)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  frontalData.nodeConstraintCode = Array(numNodes).fill(0);\n  frontalData.boundaryValues = Array(numNodes).fill(0);\n  frontalData.globalResidualVector = Array(numNodes).fill(0);\n  frontalData.solutionVector = Array(numNodes).fill(0);\n  frontalData.topologyData = Array(numElements).fill(0);\n  frontalData.lateralData = Array(numElements).fill(0);\n\n  // Initialize frontalState arrays\n  frontalState.writeFlag = 0;\n  frontalState.totalNodes = numNodes;\n  frontalState.transformationFlag = 0;\n  frontalState.nodesPerElement = Array(numElements).fill(0);\n  frontalState.determinant = 1;\n\n  // For matrix operations, estimate required size based on problem complexity\n  const systemSize = Math.max(numNodes, 2000);\n  frontalState.globalSolutionVector = Array(systemSize).fill(0);\n  frontalState.frontDataIndex = 0;\n\n  // Initialize elementData arrays\n  elementData.localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  elementData.currentElementIndex = 0;\n\n  // Initialize frontStorage arrays\n  const frontSize = estimateFrontSize(numNodes, numElements);\n  frontStorage.frontValues = Array(frontSize).fill(0);\n  frontStorage.columnHeaders = Array(systemSize).fill(0);\n  frontStorage.pivotRow = Array(systemSize).fill(0);\n  frontStorage.pivotData = Array(frontSize).fill(0);\n}\n\n/**\n * Function to estimate the required front size\n * @param {number} numNodes - Number of of nodes per element\n * @param {number} numElements - Number of elements in the mesh\n * @returns {number} Estimated front size\n */\nfunction estimateFrontSize(numNodes, numElements) {\n  const frontWidthEstimate = Math.max(Math.ceil(Math.sqrt(numElements)) * numNodes, numNodes * 2);\n  return frontWidthEstimate * numElements;\n}\n// Old function to estimate the required front size\n// function estimateFrontSize(numNodes, numElements, numNodes) {\n//   const frontWidthEstimate = Math.ceil(Math.sqrt(numElements) * numNodes * 2);\n//   const frontSize = frontWidthEstimate * numNodes * 4;\n//   return Math.max(frontSize, 10000);\n// }\n\n/**\n * Function to compute local Jacobian matrix and local residual vector\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  const elementIndex = elementData.currentElementIndex - 1;\n\n  // Guard against out-of-range indices\n  if (elementIndex < 0 || elementIndex >= meshData.totalElements) {\n    errorLog(`Skipping out-of-range elementIndex=${elementIndex} (totalElements=${meshData.totalElements})`);\n    return false;\n  }\n\n  // Domain terms\n  const { localJacobianMatrix, localResidualVector, ngl } = assembleFront({\n    elementIndex,\n    nop: frontalData.nodalNumbering,\n    meshData,\n    basisFunctions: basisFunctions,\n    FEAData,\n    // These are ignored by linear assemblers\n    solutionVector: frontalState.currentSolutionVector,\n    eikonalActivationFlag: frontalState.eikonalActivationFlag,\n  });\n\n  // Handle Robin-type boundary conditions differently based on which solver is being used\n  let boundaryLocalJacobianMatrix = Array(FEAData.numNodes)\n    .fill()\n    .map(() => Array(FEAData.numNodes).fill(0));\n  let boundaryResidualVector = Array(FEAData.numNodes).fill(0);\n\n  // heatConductionScript solver\n  if (assembleFront === assembleHeatConductionFront) {\n    // Check if this element is on a Robin-type boundary\n    let isOnRobinTypeBoundary = false;\n    for (const boundaryKey in meshData.boundaryElements) {\n      if (\n        thermalBoundaryConditions.boundaryConditions[boundaryKey]?.[0] === \"convection\" &&\n        meshData.boundaryElements[boundaryKey].some(([elemIdx, _]) => elemIdx === elementIndex)\n      ) {\n        isOnRobinTypeBoundary = true;\n        break;\n      }\n    }\n\n    // Only calculate Robin-type for elements when required\n    if (isOnRobinTypeBoundary) {\n      const { gaussPoints, gaussWeights } = FEAData;\n      const result = thermalBoundaryConditions.imposeConvectionBoundaryConditionsFront(\n        elementIndex,\n        meshData.nodesXCoordinates,\n        meshData.nodesYCoordinates,\n        gaussPoints,\n        gaussWeights,\n        basisFunctions\n      );\n      boundaryLocalJacobianMatrix = result.localJacobianMatrix;\n      boundaryResidualVector = result.localResidualVector;\n    }\n  } else if (assembleFront === assembleFrontPropagationFront) {\n    // For now, no Robin-type boundary conditions exist for any other solver\n  }\n\n  // Combine domain and boundary contributions\n  for (let localNodeI = 0; localNodeI < FEAData.numNodes; localNodeI++) {\n    for (let localNodeJ = 0; localNodeJ < FEAData.numNodes; localNodeJ++) {\n      elementData.localJacobianMatrix[localNodeI][localNodeJ] =\n        localJacobianMatrix[localNodeI][localNodeJ] + boundaryLocalJacobianMatrix[localNodeI][localNodeJ];\n    }\n  }\n\n  // Assemble local element residual\n  for (let localNodeIndex = 0; localNodeIndex < FEAData.numNodes; localNodeIndex++) {\n    const globalNodeIndex = ngl[localNodeIndex] - 1;\n    frontalData.globalResidualVector[globalNodeIndex] +=\n      localResidualVector[localNodeIndex] + boundaryResidualVector[localNodeIndex];\n  }\n\n  return true;\n}\n\n/**\n * Function to implement the frontal solver algorithm\n * @param {object} meshData - Object containing mesh data\n * @param {object} FEAData - Object containing FEA-related data\n * @param {object} thermalBoundaryConditions - Object containing thermal boundary conditions\n * @param {function} assembleFront - Matrix assembler based on the physical model\n */\nfunction runFrontalAlgorithm(meshData, FEAData, thermalBoundaryConditions, assembleFront) {\n  // Allocate local arrays dynamically\n  const totalElements = meshData.totalElements;\n  const numNodes = meshData.nodesXCoordinates.length;\n  const systemSize = Math.max(numNodes, frontalState.globalSolutionVector.length);\n  let localDestination = Array(FEAData.numNodes).fill(0);\n  let rowDestination = Array(FEAData.numNodes).fill(0);\n  let rowHeaders = Array(systemSize).fill(0);\n  let pivotRowIndices = Array(systemSize).fill(0);\n  let pivotColumnIndices = Array(systemSize).fill(0);\n  let modifiedRows = Array(systemSize).fill(0);\n  let pivotColumn = Array(systemSize).fill(0);\n  let frontMatrix = Array(systemSize)\n    .fill()\n    .map(() => Array(systemSize).fill(0));\n  let rowSwapCount = Array(numNodes).fill(0);\n  let columnSwapCount = Array(numNodes).fill(0);\n  let lastAppearanceCheck = Array(numNodes).fill(0);\n  let pivotColumnGlobalIndex; // Pivot column global index\n\n  let frontDataCounter = 1;\n  frontalState.writeFlag++;\n  let pivotDataIndex = 1;\n  let summedRows = 1;\n  elementData.currentElementIndex = 0;\n\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    rowSwapCount[nodeIndex] = 0;\n    columnSwapCount[nodeIndex] = 0;\n  }\n\n  if (frontalState.transformationFlag !== 0) {\n    // Prefront: find last appearance of each node\n    for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n      lastAppearanceCheck[nodeIndex] = 0;\n    }\n\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      let reverseElementIndex = totalElements - elementIndex - 1;\n      for (\n        let localNodeIndex = 0;\n        localNodeIndex < frontalState.nodesPerElement[reverseElementIndex];\n        localNodeIndex++\n      ) {\n        let globalNodeIndex = frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        if (lastAppearanceCheck[globalNodeIndex - 1] === 0) {\n          lastAppearanceCheck[globalNodeIndex - 1] = 1;\n          frontalData.nodalNumbering[reverseElementIndex][localNodeIndex] =\n            -frontalData.nodalNumbering[reverseElementIndex][localNodeIndex];\n        }\n      }\n    }\n  }\n\n  frontalState.transformationFlag = 0;\n  let columnCount = 0;\n  let rowCount = 0;\n\n  for (let i = 0; i < systemSize; i++) {\n    for (let j = 0; j < systemSize; j++) {\n      frontMatrix[j][i] = 0;\n    }\n  }\n\n  while (true) {\n    // Assemble a new element only while we still have elements\n    let assembled = false;\n    let numElementNodes = 0;\n    let numElementColumns = 0;\n\n    if (elementData.currentElementIndex < totalElements) {\n      elementData.currentElementIndex++;\n      assembled = assembleElementContribution(meshData, FEAData, thermalBoundaryConditions, assembleFront);\n    }\n\n    if (assembled) {\n      const currentElement = elementData.currentElementIndex;\n      numElementNodes = frontalState.nodesPerElement[currentElement - 1];\n      numElementColumns = frontalState.nodesPerElement[currentElement - 1];\n\n      for (let localNodeIndex = 0; localNodeIndex < numElementColumns; localNodeIndex++) {\n        let globalNodeIndex = frontalData.nodalNumbering[currentElement - 1][localNodeIndex];\n        let columnIndex;\n\n        if (columnCount === 0) {\n          columnCount++;\n          localDestination[localNodeIndex] = columnCount;\n          frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n        } else {\n          for (columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(frontStorage.columnHeaders[columnIndex])) break;\n          }\n\n          if (columnIndex === columnCount) {\n            columnCount++;\n            localDestination[localNodeIndex] = columnCount;\n            frontStorage.columnHeaders[columnCount - 1] = globalNodeIndex;\n          } else {\n            localDestination[localNodeIndex] = columnIndex + 1;\n            frontStorage.columnHeaders[columnIndex] = globalNodeIndex;\n          }\n        }\n\n        let rowIndex;\n        if (rowCount === 0) {\n          rowCount++;\n          rowDestination[localNodeIndex] = rowCount;\n          rowHeaders[rowCount - 1] = globalNodeIndex;\n        } else {\n          for (rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n            if (Math.abs(globalNodeIndex) === Math.abs(rowHeaders[rowIndex])) break;\n          }\n\n          if (rowIndex === rowCount) {\n            rowCount++;\n            rowDestination[localNodeIndex] = rowCount;\n            rowHeaders[rowCount - 1] = globalNodeIndex;\n          } else {\n            rowDestination[localNodeIndex] = rowIndex + 1;\n            rowHeaders[rowIndex] = globalNodeIndex;\n          }\n        }\n      }\n\n      if (rowCount > systemSize || columnCount > systemSize) {\n        errorLog(\"Error: systemSize not large enough\");\n        return;\n      }\n\n      for (let localColumnIndex = 0; localColumnIndex < numElementColumns; localColumnIndex++) {\n        let frontColumnIndex = localDestination[localColumnIndex];\n        for (let localRowIndex = 0; localRowIndex < numElementNodes; localRowIndex++) {\n          let frontRowIndex = rowDestination[localRowIndex];\n          frontMatrix[frontRowIndex - 1][frontColumnIndex - 1] +=\n            elementData.localJacobianMatrix[localRowIndex][localColumnIndex];\n        }\n      }\n    }\n\n    // Pivoting/elimination continues whether or not a new element was assembled\n    let availableColumnCount = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      if (frontStorage.columnHeaders[columnIndex] < 0) {\n        pivotColumnIndices[availableColumnCount] = columnIndex + 1;\n        availableColumnCount++;\n      }\n    }\n\n    let constrainedRowCount = 0;\n    let availableRowCount = 0;\n    for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n      let globalNodeIndex = rowHeaders[rowIndex];\n      if (globalNodeIndex < 0) {\n        pivotRowIndices[availableRowCount] = rowIndex + 1;\n        availableRowCount++;\n        let absoluteNodeIndex = Math.abs(globalNodeIndex);\n        if (frontalData.nodeConstraintCode[absoluteNodeIndex - 1] === 1) {\n          modifiedRows[constrainedRowCount] = rowIndex + 1;\n          constrainedRowCount++;\n          frontalData.nodeConstraintCode[absoluteNodeIndex - 1] = 2;\n          frontalData.globalResidualVector[absoluteNodeIndex - 1] =\n            frontalData.boundaryValues[absoluteNodeIndex - 1];\n        }\n      }\n    }\n\n    if (constrainedRowCount > 0) {\n      for (let constrainedIndex = 0; constrainedIndex < constrainedRowCount; constrainedIndex++) {\n        let rowIndex = modifiedRows[constrainedIndex] - 1;\n        let globalNodeIndex = Math.abs(rowHeaders[rowIndex]);\n        for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n          frontMatrix[rowIndex][columnIndex] = 0;\n          let columnGlobalIndex = Math.abs(frontStorage.columnHeaders[columnIndex]);\n          if (columnGlobalIndex === globalNodeIndex) frontMatrix[rowIndex][columnIndex] = 1;\n        }\n      }\n    }\n\n    if (availableColumnCount > summedRows || elementData.currentElementIndex < totalElements) {\n      if (availableColumnCount === 0) {\n        errorLog(\"Error: no more rows fully summed\");\n        return;\n      }\n\n      let pivotRowIndex = pivotRowIndices[0];\n      let pivotColumnIndex = pivotColumnIndices[0];\n      let pivotValue = frontMatrix[pivotRowIndex - 1][pivotColumnIndex - 1];\n\n      if (Math.abs(pivotValue) < 1e-4) {\n        pivotValue = 0;\n        for (let columnIndex = 0; columnIndex < availableColumnCount; columnIndex++) {\n          let testColumnIndex = pivotColumnIndices[columnIndex];\n          for (let rowIndex = 0; rowIndex < availableRowCount; rowIndex++) {\n            let testRowIndex = pivotRowIndices[rowIndex];\n            let testValue = frontMatrix[testRowIndex - 1][testColumnIndex - 1];\n            if (Math.abs(testValue) > Math.abs(pivotValue)) {\n              pivotValue = testValue;\n              pivotColumnIndex = testColumnIndex;\n              pivotRowIndex = testRowIndex;\n            }\n          }\n        }\n      }\n\n      let pivotGlobalRowIndex = Math.abs(rowHeaders[pivotRowIndex - 1]);\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]); // Assign, don't declare\n      let permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n        if (nodeIndex >= pivotGlobalRowIndex) rowSwapCount[nodeIndex]--;\n        if (nodeIndex >= pivotColumnGlobalIndex) columnSwapCount[nodeIndex]--;\n      }\n\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontMatrix[pivotRowIndex - 1][columnIndex] / pivotValue;\n      }\n\n      let rightHandSide = frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] = rightHandSide;\n      pivotColumn[pivotRowIndex - 1] = pivotValue;\n\n      if (pivotRowIndex > 1) {\n        for (let rowIndex = 0; rowIndex < pivotRowIndex - 1; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1 && eliminationFactor !== 0) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex] -= eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      if (pivotRowIndex < rowCount) {\n        for (let rowIndex = pivotRowIndex; rowIndex < rowCount; rowIndex++) {\n          let globalRowIndex = Math.abs(rowHeaders[rowIndex]);\n          let eliminationFactor = frontMatrix[rowIndex][pivotColumnIndex - 1];\n          pivotColumn[rowIndex] = eliminationFactor;\n          if (pivotColumnIndex > 1) {\n            for (let columnIndex = 0; columnIndex < pivotColumnIndex - 1; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          if (pivotColumnIndex < columnCount) {\n            for (let columnIndex = pivotColumnIndex; columnIndex < columnCount; columnIndex++) {\n              frontMatrix[rowIndex - 1][columnIndex - 1] =\n                frontMatrix[rowIndex][columnIndex] - eliminationFactor * frontStorage.pivotRow[columnIndex];\n            }\n          }\n          frontalData.globalResidualVector[globalRowIndex - 1] -= eliminationFactor * rightHandSide;\n        }\n      }\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = pivotColumn[i];\n      }\n      pivotDataIndex += rowCount;\n\n      for (let i = 0; i < rowCount; i++) {\n        frontStorage.pivotData[pivotDataIndex + i - 1] = rowHeaders[i];\n      }\n      pivotDataIndex += rowCount;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.pivotRow[i];\n      }\n      frontDataCounter += columnCount;\n\n      for (let i = 0; i < columnCount; i++) {\n        frontStorage.frontValues[frontDataCounter - 1 + i] = frontStorage.columnHeaders[i];\n      }\n      frontDataCounter += columnCount;\n\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {\n        frontMatrix[rowIndex][columnCount - 1] = 0;\n      }\n\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontMatrix[rowCount - 1][columnIndex] = 0;\n      }\n\n      columnCount--;\n      if (pivotColumnIndex < columnCount + 1) {\n        for (let columnIndex = pivotColumnIndex - 1; columnIndex < columnCount; columnIndex++) {\n          frontStorage.columnHeaders[columnIndex] = frontStorage.columnHeaders[columnIndex + 1];\n        }\n      }\n\n      rowCount--;\n      if (pivotRowIndex < rowCount + 1) {\n        for (let rowIndex = pivotRowIndex - 1; rowIndex < rowCount; rowIndex++) {\n          rowHeaders[rowIndex] = rowHeaders[rowIndex + 1];\n        }\n      }\n\n      if (rowCount > 1 || elementData.currentElementIndex < totalElements) continue;\n\n      pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[0]); // Assign, don't declare\n      pivotRowIndex = 1;\n      pivotValue = frontMatrix[0][0];\n      pivotGlobalRowIndex = Math.abs(rowHeaders[0]);\n      pivotColumnIndex = 1;\n      permutationHelper =\n        pivotGlobalRowIndex +\n        pivotColumnGlobalIndex +\n        rowSwapCount[pivotGlobalRowIndex - 1] +\n        columnSwapCount[pivotColumnGlobalIndex - 1];\n      frontalState.determinant =\n        (frontalState.determinant * pivotValue * (-1) ** permutationHelper) / Math.abs(pivotValue);\n\n      frontStorage.pivotRow[0] = 1;\n      if (Math.abs(pivotValue) < 1e-10) {\n        errorLog(\n          `Matrix singular or ill-conditioned, currentElementIndex=${elementData.currentElementIndex}, pivotGlobalRowIndex=${pivotGlobalRowIndex}, pivotColumnGlobalIndex=${pivotColumnGlobalIndex}, pivotValue=${pivotValue}`\n        );\n      }\n\n      if (pivotValue === 0) return;\n\n      frontalData.globalResidualVector[pivotGlobalRowIndex - 1] =\n        frontalData.globalResidualVector[pivotGlobalRowIndex - 1] / pivotValue;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.pivotRow[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = frontStorage.columnHeaders[0];\n      frontDataCounter++;\n      frontStorage.frontValues[frontDataCounter - 1] = pivotGlobalRowIndex;\n      frontStorage.frontValues[frontDataCounter] = columnCount;\n      frontStorage.frontValues[frontDataCounter + 1] = pivotColumnIndex;\n      frontStorage.frontValues[frontDataCounter + 2] = pivotValue;\n      frontDataCounter += 4;\n\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotColumn[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = rowHeaders[0];\n      pivotDataIndex++;\n      frontStorage.pivotData[pivotDataIndex - 1] = pivotRowIndex;\n      pivotDataIndex++;\n\n      frontalState.frontDataIndex = frontDataCounter;\n      if (frontalState.writeFlag === 1)\n        debugLog(`total ecs transfer in matrix reduction=${frontDataCounter}`);\n\n      // Back substitution\n      performBackSubstitution(frontDataCounter);\n      break;\n    }\n  }\n}\n\n/**\n * Function to perform back substitution for the frontal solver\n * @param {number} frontDataCounter - Index counter for the element contributions\n */\nfunction performBackSubstitution(frontDataCounter) {\n  for (let nodeIndex = 0; nodeIndex < frontalState.totalNodes; nodeIndex++) {\n    frontalState.globalSolutionVector[nodeIndex] = frontalData.boundaryValues[nodeIndex];\n  }\n\n  for (let iterationIndex = 1; iterationIndex <= frontalState.totalNodes; iterationIndex++) {\n    frontDataCounter -= 4;\n    let pivotGlobalRowIndex = frontStorage.frontValues[frontDataCounter - 1];\n    let columnCount = frontStorage.frontValues[frontDataCounter];\n    let pivotColumnIndex = frontStorage.frontValues[frontDataCounter + 1];\n    let pivotValue = frontStorage.frontValues[frontDataCounter + 2];\n\n    if (iterationIndex === 1) {\n      frontDataCounter--;\n      frontStorage.columnHeaders[0] = frontStorage.frontValues[frontDataCounter - 1];\n      frontDataCounter--;\n      frontStorage.pivotRow[0] = frontStorage.frontValues[frontDataCounter - 1];\n    } else {\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.columnHeaders[columnIndex] =\n          frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n      frontDataCounter -= columnCount;\n      for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n        frontStorage.pivotRow[columnIndex] = frontStorage.frontValues[frontDataCounter - 1 + columnIndex];\n      }\n    }\n\n    let pivotColumnGlobalIndex = Math.abs(frontStorage.columnHeaders[pivotColumnIndex - 1]);\n    if (frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] > 0) continue;\n\n    let accumulatedValue = 0;\n    frontStorage.pivotRow[pivotColumnIndex - 1] = 0;\n    for (let columnIndex = 0; columnIndex < columnCount; columnIndex++) {\n      accumulatedValue -=\n        frontStorage.pivotRow[columnIndex] *\n        frontalState.globalSolutionVector[Math.abs(frontStorage.columnHeaders[columnIndex]) - 1];\n    }\n\n    frontalState.globalSolutionVector[pivotColumnGlobalIndex - 1] =\n      accumulatedValue + frontalData.globalResidualVector[pivotGlobalRowIndex - 1];\n\n    frontalData.nodeConstraintCode[pivotColumnGlobalIndex - 1] = 1;\n  }\n\n  if (frontalState.writeFlag === 1)\n    debugLog(`value of frontDataCounter after backsubstitution=${frontDataCounter}`);\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { euclideanNorm } from \"../methods/euclideanNormScript.js\";\nimport { solveLinearSystem } from \"./linearSystemSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\nimport { runFrontalSolver } from \"./frontalSolverScript.js\";\nimport { assembleFrontPropagationFront } from \"../solvers/frontPropagationScript.js\";\n\n/**\n * Function to solve a system of non-linear equations using the Newton-Raphson method\n * @param {function} assembleMat - Matrix assembler based on the physical model\n * @param {object} context - Context object containing simulation data and options\n * @param {number} [maxIterations=100] - Maximum number of iterations\n * @param {number} [tolerance=1e-4] - Convergence tolerance\n * @returns {object} An object containing:\n *  - solutionVector: The solution vector\n *  - iterations: The number of iterations performed\n *  - converged: Boolean indicating whether the method converged\n */\n\nexport function newtonRaphson(assembleMat, context, maxIterations = 100, tolerance = 1e-4) {\n  let errorNorm = 0;\n  let converged = false;\n  let iterations = 0;\n  let deltaX = [];\n  let solutionVector = [];\n  let jacobianMatrix = [];\n  let residualVector = [];\n\n  // Calculate system size\n  let totalNodes = context.meshData.nodesXCoordinates.length;\n\n  // Initialize arrays with proper size\n  for (let i = 0; i < totalNodes; i++) {\n    deltaX[i] = 0;\n    solutionVector[i] = 0;\n  }\n\n  // Initialize solution from context if available\n  if (context.initialSolution && context.initialSolution.length === totalNodes) {\n    solutionVector = [...context.initialSolution];\n  }\n\n  while (iterations < maxIterations && !converged) {\n    // Update solution\n    for (let i = 0; i < solutionVector.length; i++) {\n      solutionVector[i] = Number(solutionVector[i]) + Number(deltaX[i]);\n    }\n\n    // Check if using frontal solver\n    if (context.solverMethod === \"frontal\") {\n      const frontalResult = runFrontalSolver(\n        assembleFrontPropagationFront,\n        context.meshData,\n        context.boundaryConditions,\n        { solutionVector, eikonalActivationFlag: context.eikonalActivationFlag }\n      );\n      deltaX = frontalResult.solutionVector;\n    } else {\n      // Compute Jacobian and residual matrices\n      ({ jacobianMatrix, residualVector } = assembleMat(\n        context.meshData,\n        context.boundaryConditions,\n        solutionVector, // The solution vector is required in the case of a non-linear equation\n        context.eikonalActivationFlag // Currently used only in the front propagation solver (TODO refactor in case of a solver not needing it)\n      ));\n\n      // Solve the linear system based on the specified solver method\n      const linearSystemResult = solveLinearSystem(context.solverMethod, jacobianMatrix, residualVector);\n      deltaX = linearSystemResult.solutionVector;\n    }\n\n    // Check convergence\n    errorNorm = euclideanNorm(deltaX);\n\n    // Norm for each iteration\n    basicLog(`Newton-Raphson iteration ${iterations + 1}: Error norm = ${errorNorm.toExponential(4)}`);\n\n    if (errorNorm <= tolerance) {\n      converged = true;\n    } else if (errorNorm > 1e2) {\n      errorLog(`Solution not converged. Error norm: ${errorNorm}`);\n      break;\n    }\n\n    iterations++;\n  }\n\n  return {\n    solutionVector,\n    converged,\n    iterations,\n    jacobianMatrix,\n    residualVector,\n  };\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n * SPDX-License-Identifier: Apache-2.0\n */\nconst proxyMarker = Symbol(\"Comlink.proxy\");\nconst createEndpoint = Symbol(\"Comlink.endpoint\");\nconst releaseProxy = Symbol(\"Comlink.releaseProxy\");\nconst finalizer = Symbol(\"Comlink.finalizer\");\nconst throwMarker = Symbol(\"Comlink.thrown\");\nconst isObject = (val) => (typeof val === \"object\" && val !== null) || typeof val === \"function\";\n/**\n * Internal transfer handle to handle objects marked to proxy.\n */\nconst proxyTransferHandler = {\n    canHandle: (val) => isObject(val) && val[proxyMarker],\n    serialize(obj) {\n        const { port1, port2 } = new MessageChannel();\n        expose(obj, port1);\n        return [port2, [port2]];\n    },\n    deserialize(port) {\n        port.start();\n        return wrap(port);\n    },\n};\n/**\n * Internal transfer handler to handle thrown exceptions.\n */\nconst throwTransferHandler = {\n    canHandle: (value) => isObject(value) && throwMarker in value,\n    serialize({ value }) {\n        let serialized;\n        if (value instanceof Error) {\n            serialized = {\n                isError: true,\n                value: {\n                    message: value.message,\n                    name: value.name,\n                    stack: value.stack,\n                },\n            };\n        }\n        else {\n            serialized = { isError: false, value };\n        }\n        return [serialized, []];\n    },\n    deserialize(serialized) {\n        if (serialized.isError) {\n            throw Object.assign(new Error(serialized.value.message), serialized.value);\n        }\n        throw serialized.value;\n    },\n};\n/**\n * Allows customizing the serialization of certain values.\n */\nconst transferHandlers = new Map([\n    [\"proxy\", proxyTransferHandler],\n    [\"throw\", throwTransferHandler],\n]);\nfunction isAllowedOrigin(allowedOrigins, origin) {\n    for (const allowedOrigin of allowedOrigins) {\n        if (origin === allowedOrigin || allowedOrigin === \"*\") {\n            return true;\n        }\n        if (allowedOrigin instanceof RegExp && allowedOrigin.test(origin)) {\n            return true;\n        }\n    }\n    return false;\n}\nfunction expose(obj, ep = globalThis, allowedOrigins = [\"*\"]) {\n    ep.addEventListener(\"message\", function callback(ev) {\n        if (!ev || !ev.data) {\n            return;\n        }\n        if (!isAllowedOrigin(allowedOrigins, ev.origin)) {\n            console.warn(`Invalid origin '${ev.origin}' for comlink proxy`);\n            return;\n        }\n        const { id, type, path } = Object.assign({ path: [] }, ev.data);\n        const argumentList = (ev.data.argumentList || []).map(fromWireValue);\n        let returnValue;\n        try {\n            const parent = path.slice(0, -1).reduce((obj, prop) => obj[prop], obj);\n            const rawValue = path.reduce((obj, prop) => obj[prop], obj);\n            switch (type) {\n                case \"GET\" /* MessageType.GET */:\n                    {\n                        returnValue = rawValue;\n                    }\n                    break;\n                case \"SET\" /* MessageType.SET */:\n                    {\n                        parent[path.slice(-1)[0]] = fromWireValue(ev.data.value);\n                        returnValue = true;\n                    }\n                    break;\n                case \"APPLY\" /* MessageType.APPLY */:\n                    {\n                        returnValue = rawValue.apply(parent, argumentList);\n                    }\n                    break;\n                case \"CONSTRUCT\" /* MessageType.CONSTRUCT */:\n                    {\n                        const value = new rawValue(...argumentList);\n                        returnValue = proxy(value);\n                    }\n                    break;\n                case \"ENDPOINT\" /* MessageType.ENDPOINT */:\n                    {\n                        const { port1, port2 } = new MessageChannel();\n                        expose(obj, port2);\n                        returnValue = transfer(port1, [port1]);\n                    }\n                    break;\n                case \"RELEASE\" /* MessageType.RELEASE */:\n                    {\n                        returnValue = undefined;\n                    }\n                    break;\n                default:\n                    return;\n            }\n        }\n        catch (value) {\n            returnValue = { value, [throwMarker]: 0 };\n        }\n        Promise.resolve(returnValue)\n            .catch((value) => {\n            return { value, [throwMarker]: 0 };\n        })\n            .then((returnValue) => {\n            const [wireValue, transferables] = toWireValue(returnValue);\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n            if (type === \"RELEASE\" /* MessageType.RELEASE */) {\n                // detach and deactive after sending release response above.\n                ep.removeEventListener(\"message\", callback);\n                closeEndPoint(ep);\n                if (finalizer in obj && typeof obj[finalizer] === \"function\") {\n                    obj[finalizer]();\n                }\n            }\n        })\n            .catch((error) => {\n            // Send Serialization Error To Caller\n            const [wireValue, transferables] = toWireValue({\n                value: new TypeError(\"Unserializable return value\"),\n                [throwMarker]: 0,\n            });\n            ep.postMessage(Object.assign(Object.assign({}, wireValue), { id }), transferables);\n        });\n    });\n    if (ep.start) {\n        ep.start();\n    }\n}\nfunction isMessagePort(endpoint) {\n    return endpoint.constructor.name === \"MessagePort\";\n}\nfunction closeEndPoint(endpoint) {\n    if (isMessagePort(endpoint))\n        endpoint.close();\n}\nfunction wrap(ep, target) {\n    const pendingListeners = new Map();\n    ep.addEventListener(\"message\", function handleMessage(ev) {\n        const { data } = ev;\n        if (!data || !data.id) {\n            return;\n        }\n        const resolver = pendingListeners.get(data.id);\n        if (!resolver) {\n            return;\n        }\n        try {\n            resolver(data);\n        }\n        finally {\n            pendingListeners.delete(data.id);\n        }\n    });\n    return createProxy(ep, pendingListeners, [], target);\n}\nfunction throwIfProxyReleased(isReleased) {\n    if (isReleased) {\n        throw new Error(\"Proxy has been released and is not useable\");\n    }\n}\nfunction releaseEndpoint(ep) {\n    return requestResponseMessage(ep, new Map(), {\n        type: \"RELEASE\" /* MessageType.RELEASE */,\n    }).then(() => {\n        closeEndPoint(ep);\n    });\n}\nconst proxyCounter = new WeakMap();\nconst proxyFinalizers = \"FinalizationRegistry\" in globalThis &&\n    new FinalizationRegistry((ep) => {\n        const newCount = (proxyCounter.get(ep) || 0) - 1;\n        proxyCounter.set(ep, newCount);\n        if (newCount === 0) {\n            releaseEndpoint(ep);\n        }\n    });\nfunction registerProxy(proxy, ep) {\n    const newCount = (proxyCounter.get(ep) || 0) + 1;\n    proxyCounter.set(ep, newCount);\n    if (proxyFinalizers) {\n        proxyFinalizers.register(proxy, ep, proxy);\n    }\n}\nfunction unregisterProxy(proxy) {\n    if (proxyFinalizers) {\n        proxyFinalizers.unregister(proxy);\n    }\n}\nfunction createProxy(ep, pendingListeners, path = [], target = function () { }) {\n    let isProxyReleased = false;\n    const proxy = new Proxy(target, {\n        get(_target, prop) {\n            throwIfProxyReleased(isProxyReleased);\n            if (prop === releaseProxy) {\n                return () => {\n                    unregisterProxy(proxy);\n                    releaseEndpoint(ep);\n                    pendingListeners.clear();\n                    isProxyReleased = true;\n                };\n            }\n            if (prop === \"then\") {\n                if (path.length === 0) {\n                    return { then: () => proxy };\n                }\n                const r = requestResponseMessage(ep, pendingListeners, {\n                    type: \"GET\" /* MessageType.GET */,\n                    path: path.map((p) => p.toString()),\n                }).then(fromWireValue);\n                return r.then.bind(r);\n            }\n            return createProxy(ep, pendingListeners, [...path, prop]);\n        },\n        set(_target, prop, rawValue) {\n            throwIfProxyReleased(isProxyReleased);\n            // FIXME: ES6 Proxy Handler `set` methods are supposed to return a\n            // boolean. To show good will, we return true asynchronously ¯\\_(ツ)_/¯\n            const [value, transferables] = toWireValue(rawValue);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"SET\" /* MessageType.SET */,\n                path: [...path, prop].map((p) => p.toString()),\n                value,\n            }, transferables).then(fromWireValue);\n        },\n        apply(_target, _thisArg, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const last = path[path.length - 1];\n            if (last === createEndpoint) {\n                return requestResponseMessage(ep, pendingListeners, {\n                    type: \"ENDPOINT\" /* MessageType.ENDPOINT */,\n                }).then(fromWireValue);\n            }\n            // We just pretend that `bind()` didn’t happen.\n            if (last === \"bind\") {\n                return createProxy(ep, pendingListeners, path.slice(0, -1));\n            }\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"APPLY\" /* MessageType.APPLY */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n        construct(_target, rawArgumentList) {\n            throwIfProxyReleased(isProxyReleased);\n            const [argumentList, transferables] = processArguments(rawArgumentList);\n            return requestResponseMessage(ep, pendingListeners, {\n                type: \"CONSTRUCT\" /* MessageType.CONSTRUCT */,\n                path: path.map((p) => p.toString()),\n                argumentList,\n            }, transferables).then(fromWireValue);\n        },\n    });\n    registerProxy(proxy, ep);\n    return proxy;\n}\nfunction myFlat(arr) {\n    return Array.prototype.concat.apply([], arr);\n}\nfunction processArguments(argumentList) {\n    const processed = argumentList.map(toWireValue);\n    return [processed.map((v) => v[0]), myFlat(processed.map((v) => v[1]))];\n}\nconst transferCache = new WeakMap();\nfunction transfer(obj, transfers) {\n    transferCache.set(obj, transfers);\n    return obj;\n}\nfunction proxy(obj) {\n    return Object.assign(obj, { [proxyMarker]: true });\n}\nfunction windowEndpoint(w, context = globalThis, targetOrigin = \"*\") {\n    return {\n        postMessage: (msg, transferables) => w.postMessage(msg, targetOrigin, transferables),\n        addEventListener: context.addEventListener.bind(context),\n        removeEventListener: context.removeEventListener.bind(context),\n    };\n}\nfunction toWireValue(value) {\n    for (const [name, handler] of transferHandlers) {\n        if (handler.canHandle(value)) {\n            const [serializedValue, transferables] = handler.serialize(value);\n            return [\n                {\n                    type: \"HANDLER\" /* WireValueType.HANDLER */,\n                    name,\n                    value: serializedValue,\n                },\n                transferables,\n            ];\n        }\n    }\n    return [\n        {\n            type: \"RAW\" /* WireValueType.RAW */,\n            value,\n        },\n        transferCache.get(value) || [],\n    ];\n}\nfunction fromWireValue(value) {\n    switch (value.type) {\n        case \"HANDLER\" /* WireValueType.HANDLER */:\n            return transferHandlers.get(value.name).deserialize(value.value);\n        case \"RAW\" /* WireValueType.RAW */:\n            return value.value;\n    }\n}\nfunction requestResponseMessage(ep, pendingListeners, msg, transfers) {\n    return new Promise((resolve) => {\n        const id = generateUUID();\n        pendingListeners.set(id, resolve);\n        if (ep.start) {\n            ep.start();\n        }\n        ep.postMessage(Object.assign({ id }, msg), transfers);\n    });\n}\nfunction generateUUID() {\n    return new Array(4)\n        .fill(0)\n        .map(() => Math.floor(Math.random() * Number.MAX_SAFE_INTEGER).toString(16))\n        .join(\"-\");\n}\n\nexport { createEndpoint, expose, finalizer, proxy, proxyMarker, releaseProxy, transfer, transferHandlers, windowEndpoint, wrap };\n//# sourceMappingURL=comlink.mjs.map\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { newtonRaphson } from \"./methods/newtonRaphsonScript.js\";\nimport { solveLinearSystem } from \"./methods/linearSystemSolverScript.js\";\nimport { prepareMesh } from \"./mesh/meshUtilsScript.js\";\nimport { assembleFrontPropagationMat } from \"./solvers/frontPropagationScript.js\";\nimport { assembleGeneralFormPDEMat, assembleGeneralFormPDEFront } from \"./solvers/generalFormPDEScript.js\";\nimport { assembleHeatConductionMat, assembleHeatConductionFront } from \"./solvers/heatConductionScript.js\";\nimport { runFrontalSolver } from \"./methods/frontalSolverScript.js\";\nimport { basicLog, debugLog, errorLog } from \"./utilities/loggingScript.js\";\n\n/**\n * Class to implement finite element analysis in JavaScript\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {object} meshConfig - Object containing computational mesh details\n * @param {object} boundaryConditions - Object containing boundary conditions for the finite element analysis\n * @returns {object} An object containing the solution vector and additional mesh information\n */\nexport class FEAScriptModel {\n  constructor() {\n    this.solverConfig = null;\n    this.meshConfig = {};\n    this.boundaryConditions = {};\n    this.solverMethod = \"lusolve\"; // Default solver method\n    this.coefficientFunctions = null; // Add storage for coefficient functions\n    basicLog(\"FEAScriptModel instance created\");\n  }\n\n  /**\n   * Sets the solver configuration\n   * @param {string} solverConfig - Parameter specifying the type of solver\n   * @param {object} [options] - Optional additional configuration\n   */\n  setSolverConfig(solverConfig, options = {}) {\n    this.solverConfig = solverConfig;\n\n    // Store coefficient functions if provided\n    if (options && options.coefficientFunctions) {\n      this.coefficientFunctions = options.coefficientFunctions;\n      debugLog(\"Coefficient functions set\");\n    }\n\n    debugLog(`Solver config set to: ${solverConfig}`);\n  }\n\n  setMeshConfig(meshConfig) {\n    this.meshConfig = meshConfig;\n    debugLog(`Mesh config set with dimensions: ${meshConfig.meshDimension}`);\n  }\n\n  addBoundaryCondition(boundaryKey, condition) {\n    this.boundaryConditions[boundaryKey] = condition;\n    debugLog(`Boundary condition added for boundary: ${boundaryKey}, type: ${condition[0]}`);\n  }\n\n  setSolverMethod(solverMethod) {\n    this.solverMethod = solverMethod;\n    debugLog(`Solver method set to: ${solverMethod}`);\n  }\n\n  solve() {\n    if (!this.solverConfig || !this.meshConfig || !this.boundaryConditions) {\n      const error = \"Solver config, mesh config, and boundary conditions must be set before solving.\";\n      console.error(error);\n      throw new Error(error);\n    }\n\n    /**\n     * For consistency across both linear and nonlinear formulations,\n     * this project always refers to the assembled right-hand side vector\n     * as `residualVector` and the assembled system matrix as `jacobianMatrix`.\n     *\n     * In linear problems `jacobianMatrix` is equivalent to the\n     * classic stiffness/conductivity matrix and `residualVector`\n     * corresponds to the traditional load (RHS) vector.\n     */\n\n    let jacobianMatrix = [];\n    let residualVector = [];\n    let solutionVector = [];\n    let initialSolution = [];\n\n    // Prepare the mesh\n    basicLog(\"Preparing mesh...\");\n    const meshData = prepareMesh(this.meshConfig);\n    basicLog(\"Mesh preparation completed\");\n\n    // Extract node coordinates from meshData\n    const nodesCoordinates = {\n      nodesXCoordinates: meshData.nodesXCoordinates,\n      nodesYCoordinates: meshData.nodesYCoordinates,\n    };\n\n    // Select and execute the appropriate solver based on solverConfig\n    basicLog(\"Beginning solving process...\");\n    console.time(\"totalSolvingTime\");\n    if (this.solverConfig === \"heatConductionScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        const frontalResult = runFrontalSolver(\n          assembleHeatConductionFront,\n          meshData,\n          this.boundaryConditions\n        );\n        solutionVector = frontalResult.solutionVector;\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleHeatConductionMat(meshData, this.boundaryConditions));\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    } else if (this.solverConfig === \"frontPropagationScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n\n      // Initialize eikonalActivationFlag\n      let eikonalActivationFlag = 0;\n      const eikonalExteralIterations = 5; // Number of incremental steps for the eikonal equation\n\n      // Create context object with all necessary properties\n      const context = {\n        meshData: meshData,\n        boundaryConditions: this.boundaryConditions,\n        eikonalActivationFlag: eikonalActivationFlag,\n        solverMethod: this.solverMethod,\n        initialSolution,\n      };\n\n      while (eikonalActivationFlag <= 1) {\n        // Update the context object with current eikonalActivationFlag\n        context.eikonalActivationFlag = eikonalActivationFlag;\n\n        // Pass the previous solution as initial guess\n        if (solutionVector.length > 0) {\n          context.initialSolution = [...solutionVector];\n        }\n\n        // Solve the assembled non-linear system\n        const newtonRaphsonResult = newtonRaphson(assembleFrontPropagationMat, context, 100, 1e-4);\n\n        // Extract results\n        jacobianMatrix = newtonRaphsonResult.jacobianMatrix;\n        residualVector = newtonRaphsonResult.residualVector;\n        solutionVector = newtonRaphsonResult.solutionVector;\n\n        // Increment for next iteration\n        eikonalActivationFlag += 1 / eikonalExteralIterations;\n      }\n    } else if (this.solverConfig === \"generalFormPDEScript\") {\n      basicLog(`Using solver: ${this.solverConfig}`);\n      // Check if using frontal solver\n      if (this.solverMethod === \"frontal\") {\n        errorLog(\n          \"Frontal solver is not yet supported for generalFormPDEScript. Please use 'lusolve' or 'jacobi'.\"\n        );\n      } else {\n        // Use regular linear solver methods\n        ({ jacobianMatrix, residualVector } = assembleGeneralFormPDEMat(\n          meshData,\n          this.boundaryConditions,\n          this.coefficientFunctions\n        ));\n\n        const linearSystemResult = solveLinearSystem(this.solverMethod, jacobianMatrix, residualVector);\n        solutionVector = linearSystemResult.solutionVector;\n      }\n    }\n    console.timeEnd(\"totalSolvingTime\");\n    basicLog(\"Solving process completed\");\n\n    return { solutionVector, nodesCoordinates };\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { initializeFEA, performIsoparametricMapping1D } from \"../mesh/meshUtilsScript.js\";\nimport { GenericBoundaryConditions } from \"./genericBoundaryConditionsScript.js\";\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to assemble the Jacobian matrix and residuals vector for the general form PDE model\n * @param {object} meshData - Object containing prepared mesh data\n * @param {object} boundaryConditions - Object containing boundary conditions\n * @param {object} coefficientFunctions - Functions A(x), B(x), C(x), D(x) for the PDE\n * @returns {object} An object containing:\n *  - jacobianMatrix: The assembled Jacobian matrix\n *  - residualVector: The assembled residual vector\n */\nexport function assembleGeneralFormPDEMat(meshData, boundaryConditions, coefficientFunctions) {\n  basicLog(\"Starting general form PDE matrix assembly...\");\n\n  // Extract mesh data\n  const {\n    nodesXCoordinates,\n    nodesYCoordinates,\n    nop,\n    boundaryElements,\n    totalElements,\n    meshDimension,\n    elementOrder,\n  } = meshData;\n\n  // Extract coefficient functions\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize FEA components\n  const FEAData = initializeFEA(meshData);\n  const {\n    residualVector,\n    jacobianMatrix,\n    localToGlobalMap,\n    basisFunctions,\n    gaussPoints,\n    gaussWeights,\n    numNodes,\n  } = FEAData;\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Matrix assembly\n    for (let elementIndex = 0; elementIndex < totalElements; elementIndex++) {\n      // Map local element nodes to global mesh nodes\n      for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n        // Convert to 0-based indexing\n        localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n      }\n\n      // Loop over Gauss points\n      for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n        // Get basis functions for the current Gauss point\n        const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n          gaussPoints[gaussPointIndex]\n        );\n\n        // Perform isoparametric mapping\n        const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n          basisFunction,\n          basisFunctionDerivKsi,\n          nodesXCoordinates,\n          localToGlobalMap,\n          numNodes,\n        });\n\n        // Calculate the physical coordinate for this Gauss point\n        let xCoord = 0;\n        for (let i = 0; i < numNodes; i++) {\n          xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n        }\n\n        // Evaluate coefficient functions at this physical coordinate\n        const a = A(xCoord);\n        const b = B(xCoord);\n        const c = C(xCoord);\n        const d = D(xCoord);\n\n        // Computation of Galerkin's residuals and local Jacobian matrix\n        for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n          const globalNodeIndex1 = localToGlobalMap[localNodeIndex1];\n\n          // Source term contribution to residual vector\n          residualVector[globalNodeIndex1] -=\n            gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n          for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n            const globalNodeIndex2 = localToGlobalMap[localNodeIndex2];\n\n            // Diffusion term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] +=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              a *\n              basisFunctionDerivX[localNodeIndex1] *\n              basisFunctionDerivX[localNodeIndex2];\n\n            // Advection term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              b *\n              basisFunctionDerivX[localNodeIndex2] *\n              basisFunction[localNodeIndex1];\n\n            // Reaction term\n            jacobianMatrix[globalNodeIndex1][globalNodeIndex2] -=\n              gaussWeights[gaussPointIndex] *\n              detJacobian *\n              c *\n              basisFunction[localNodeIndex1] *\n              basisFunction[localNodeIndex2];\n          }\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEMat.\");\n    // 2D general form PDE - empty for now\n  }\n\n  // Apply boundary conditions\n  const genericBoundaryConditions = new GenericBoundaryConditions(\n    boundaryConditions,\n    boundaryElements,\n    nop,\n    meshDimension,\n    elementOrder\n  );\n\n  // Apply Dirichlet boundary conditions only\n  genericBoundaryConditions.imposeDirichletBoundaryConditions(residualVector, jacobianMatrix);\n\n  basicLog(\"General form PDE matrix assembly completed\");\n\n  return {\n    jacobianMatrix,\n    residualVector,\n  };\n}\n\n/**\n * Function to assemble the frontal solver matrix for the general form PDE model\n * @param {object} data - Object containing element data for the frontal solver\n * @returns {object} An object containing local Jacobian matrix and residual vector\n */\nexport function assembleGeneralFormPDEFront({\n  elementIndex,\n  nop,\n  meshData,\n  basisFunctions,\n  FEAData,\n  coefficientFunctions,\n}) {\n  // Extract numerical integration parameters and mesh coordinates\n  const { gaussPoints, gaussWeights, numNodes } = FEAData;\n  const { nodesXCoordinates, nodesYCoordinates, meshDimension } = meshData;\n  const { A, B, C, D } = coefficientFunctions;\n\n  // Initialize local Jacobian matrix and local residual vector\n  const localJacobianMatrix = Array(numNodes)\n    .fill()\n    .map(() => Array(numNodes).fill(0));\n  const localResidualVector = Array(numNodes).fill(0);\n\n  // Build the mapping from local node indices to global node indices\n  const ngl = Array(numNodes);\n  const localToGlobalMap = Array(numNodes);\n  for (let localNodeIndex = 0; localNodeIndex < numNodes; localNodeIndex++) {\n    ngl[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]);\n    localToGlobalMap[localNodeIndex] = Math.abs(nop[elementIndex][localNodeIndex]) - 1;\n  }\n\n  if (meshDimension === \"1D\") {\n    // 1D general form PDE\n\n    // Loop over Gauss points\n    for (let gaussPointIndex = 0; gaussPointIndex < gaussPoints.length; gaussPointIndex++) {\n      // Get basis functions for the current Gauss point\n      const { basisFunction, basisFunctionDerivKsi } = basisFunctions.getBasisFunctions(\n        gaussPoints[gaussPointIndex]\n      );\n\n      // Perform isoparametric mapping\n      const { detJacobian, basisFunctionDerivX } = performIsoparametricMapping1D({\n        basisFunction,\n        basisFunctionDerivKsi,\n        nodesXCoordinates,\n        localToGlobalMap,\n        numNodes,\n      });\n\n      // Calculate the physical coordinate for this Gauss point\n      let xCoord = 0;\n      for (let i = 0; i < numNodes; i++) {\n        xCoord += nodesXCoordinates[localToGlobalMap[i]] * basisFunction[i];\n      }\n\n      // Evaluate coefficient functions at this physical coordinate\n      const a = A(xCoord);\n      const b = B(xCoord);\n      const c = C(xCoord);\n      const d = D(xCoord);\n\n      // Computation of local Jacobian matrix and residual vector\n      for (let localNodeIndex1 = 0; localNodeIndex1 < numNodes; localNodeIndex1++) {\n        // Source term contribution to local residual vector\n        localResidualVector[localNodeIndex1] -=\n          gaussWeights[gaussPointIndex] * detJacobian * d * basisFunction[localNodeIndex1];\n\n        for (let localNodeIndex2 = 0; localNodeIndex2 < numNodes; localNodeIndex2++) {\n          // Diffusion term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] +=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            a *\n            basisFunctionDerivX[localNodeIndex1] *\n            basisFunctionDerivX[localNodeIndex2];\n\n          // Advection term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            b *\n            basisFunctionDerivX[localNodeIndex2] *\n            basisFunction[localNodeIndex1];\n\n          // Reaction term\n          localJacobianMatrix[localNodeIndex1][localNodeIndex2] -=\n            gaussWeights[gaussPointIndex] *\n            detJacobian *\n            c *\n            basisFunction[localNodeIndex1] *\n            basisFunction[localNodeIndex2];\n        }\n      }\n    }\n  } else if (meshDimension === \"2D\") {\n    errorLog(\"2D general form PDE is not yet supported in assembleGeneralFormPDEFront.\");\n    // 2D general form PDE - empty for now\n  }\n\n  return {\n    localJacobianMatrix,\n    localResidualVector,\n    ngl,\n  };\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// External imports\nimport * as Comlink from \"../vendor/comlink.mjs\";\n\n// Internal imports\nimport { basicLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Class to facilitate communication with web workers for FEAScript operations\n */\nexport class FEAScriptWorker {\n  /**\n   * Constructor to initialize the FEAScriptWorker class\n   * Sets up the worker and initializes the workerWrapper.\n   */\n  constructor() {\n    this.worker = null;\n    this.feaWorker = null;\n    this.isReady = false;\n\n    this._initWorker();\n  }\n\n  /**\n   * Function to initialize the web worker and wrap it using Comlink.\n   * @private\n   * @throws Will throw an error if the worker fails to initialize.\n   */\n  async _initWorker() {\n    try {\n      this.worker = new Worker(new URL(\"./wrapperScript.js\", import.meta.url), {\n        type: \"module\",\n      });\n\n      this.worker.onerror = (event) => {\n        console.error(\"FEAScriptWorker: Worker error:\", event);\n      };\n      const workerWrapper = Comlink.wrap(this.worker);\n\n      this.feaWorker = await new workerWrapper();\n\n      this.isReady = true;\n    } catch (error) {\n      console.error(\"Failed to initialize worker\", error);\n      throw error;\n    }\n  }\n\n  /**\n   * Function to ensure that the worker is ready before performing any operations.\n   * @private\n   * @returns {Promise<void>} Resolves when the worker is ready.\n   * @throws Will throw an error if the worker is not ready within the timeout period.\n   */\n  async _ensureReady() {\n    if (this.isReady) return Promise.resolve();\n\n    return new Promise((resolve, reject) => {\n      let attempts = 0;\n      const maxAttempts = 50; // 5 seconds max\n\n      const checkReady = () => {\n        attempts++;\n        if (this.isReady) {\n          resolve();\n        } else if (attempts >= maxAttempts) {\n          reject(new Error(\"Timeout waiting for worker to be ready\"));\n        } else {\n          setTimeout(checkReady, 1000);\n        }\n      };\n      checkReady();\n    });\n  }\n\n  /**\n   * Function to set the solver configuration in the worker.\n   * @param {string} solverConfig - The solver configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setSolverConfig(solverConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver config to: ${solverConfig}`);\n    return this.feaWorker.setSolverConfig(solverConfig);\n  }\n\n  /**\n   * Sets the mesh configuration in the worker.\n   * @param {object} meshConfig - The mesh configuration to set.\n   * @returns {Promise<boolean>} Resolves when the configuration is set.\n   */\n  async setMeshConfig(meshConfig) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting mesh config`);\n    return this.feaWorker.setMeshConfig(meshConfig);\n  }\n\n  /**\n   * Adds a boundary condition to the worker.\n   * @param {string} boundaryKey - The key identifying the boundary.\n   * @param {array} condition - The boundary condition to add.\n   * @returns {Promise<boolean>} Resolves when the boundary condition is added.\n   */\n  async addBoundaryCondition(boundaryKey, condition) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Adding boundary condition for boundary: ${boundaryKey}`);\n    return this.feaWorker.addBoundaryCondition(boundaryKey, condition);\n  }\n\n  /**\n   * Sets the solver method in the worker.\n   * @param {string} solverMethod - The solver method to set.\n   * @returns {Promise<boolean>} Resolves when the solver method is set.\n   */\n  async setSolverMethod(solverMethod) {\n    await this._ensureReady();\n    basicLog(`FEAScriptWorker: Setting solver method to: ${solverMethod}`);\n    return this.feaWorker.setSolverMethod(solverMethod);\n  }\n\n  /**\n   * Requests the worker to solve the problem.\n   * @returns {Promise<object>} Resolves with the solution result.\n   */\n  async solve() {\n    await this._ensureReady();\n    basicLog(\"FEAScriptWorker: Requesting solution from worker...\");\n\n    const startTime = performance.now();\n    const result = await this.feaWorker.solve();\n    const endTime = performance.now();\n\n    basicLog(`FEAScriptWorker: Solution completed in ${((endTime - startTime) / 1000).toFixed(2)}s`);\n    return result;\n  }\n\n  /**\n   * Retrieves model information from the worker.\n   * @returns {Promise<object>} Resolves with the model information.\n   */\n  async getModelInfo() {\n    await this._ensureReady();\n    return this.feaWorker.getModelInfo();\n  }\n\n  /**\n   * Sends a ping request to the worker to check its availability.\n   * @returns {Promise<boolean>} Resolves if the worker responds.\n   */\n  async ping() {\n    await this._ensureReady();\n    return this.feaWorker.ping();\n  }\n\n  /**\n   * Terminates the worker and cleans up resources.\n   */\n  terminate() {\n    if (this.worker) {\n      this.worker.terminate();\n      this.worker = null;\n      this.feaWorker = null;\n      this.isReady = false;\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n// Internal imports\nimport { basicLog, debugLog, errorLog } from \"../utilities/loggingScript.js\";\n\n/**\n * Function to import mesh data from Gmsh format containing quadrilateral and triangular elements\n * @param {File} file - The Gmsh file to be parsed (.msh version 4.1)\n * @returns {object} The parsed mesh data including node coordinates, element connectivity, and boundary conditions\n */\nconst importGmshQuadTri = async (file) => {\n  let result = {\n    nodesXCoordinates: [],\n    nodesYCoordinates: [],\n    nodalNumbering: {\n      quadElements: [],\n      triangleElements: [],\n    },\n    boundaryElements: [],\n    boundaryConditions: [],\n    boundaryNodePairs: {}, // Store boundary node pairs for processing in meshGenerationScript\n    gmshV: 0,\n    ascii: false,\n    fltBytes: \"8\",\n    totalNodesX: 0,\n    totalNodesY: 0,\n    physicalPropMap: [],\n    elementTypes: {},\n  };\n\n  let content = await file.text();\n  let lines = content\n    .split(\"\\n\")\n    .map((line) => line.trim())\n    .filter((line) => line !== \"\" && line !== \" \");\n\n  let section = \"\";\n  let lineIndex = 0;\n\n  let nodeEntityBlocks = 0;\n  let totalNodes = 0;\n  let nodeBlocksProcessed = 0;\n  let currentNodeBlock = { numNodes: 0 };\n  let nodeTagsCollected = 0;\n  let nodeTags = [];\n  let nodeCoordinatesCollected = 0;\n\n  let elementEntityBlocks = 0;\n  let totalElements = 0;\n  let elementBlocksProcessed = 0;\n  let currentElementBlock = {\n    dim: 0,\n    tag: 0,\n    elementType: 0,\n    numElements: 0,\n  };\n  let elementsProcessedInBlock = 0;\n\n  let boundaryElementsByTag = {};\n\n  while (lineIndex < lines.length) {\n    const line = lines[lineIndex];\n\n    if (line === \"$MeshFormat\") {\n      section = \"meshFormat\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndMeshFormat\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$PhysicalNames\") {\n      section = \"physicalNames\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndPhysicalNames\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Entities\") {\n      section = \"entities\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndEntities\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Nodes\") {\n      section = \"nodes\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndNodes\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$Elements\") {\n      section = \"elements\";\n      lineIndex++;\n      continue;\n    } else if (line === \"$EndElements\") {\n      section = \"\";\n      lineIndex++;\n      continue;\n    }\n\n    const parts = line.split(/\\s+/).filter((part) => part !== \"\");\n\n    if (section === \"meshFormat\") {\n      result.gmshV = parseFloat(parts[0]);\n      result.ascii = parts[1] === \"0\";\n      result.fltBytes = parts[2];\n    } else if (section === \"physicalNames\") {\n      if (parts.length >= 3) {\n        if (!/^\\d+$/.test(parts[0])) {\n          lineIndex++;\n          continue;\n        }\n\n        const dimension = parseInt(parts[0], 10);\n        const tag = parseInt(parts[1], 10);\n        let name = parts.slice(2).join(\" \");\n        name = name.replace(/^\"|\"$/g, \"\");\n\n        result.physicalPropMap.push({\n          tag,\n          dimension,\n          name,\n        });\n      }\n    } else if (section === \"nodes\") {\n      if (nodeEntityBlocks === 0) {\n        nodeEntityBlocks = parseInt(parts[0], 10);\n        totalNodes = parseInt(parts[1], 10);\n        result.nodesXCoordinates = new Array(totalNodes).fill(0);\n        result.nodesYCoordinates = new Array(totalNodes).fill(0);\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeBlocksProcessed < nodeEntityBlocks && currentNodeBlock.numNodes === 0) {\n        currentNodeBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          parametric: parseInt(parts[2], 10),\n          numNodes: parseInt(parts[3], 10),\n        };\n\n        nodeTags = [];\n        nodeTagsCollected = 0;\n        nodeCoordinatesCollected = 0;\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeTagsCollected < currentNodeBlock.numNodes) {\n        for (let i = 0; i < parts.length && nodeTagsCollected < currentNodeBlock.numNodes; i++) {\n          nodeTags.push(parseInt(parts[i], 10));\n          nodeTagsCollected++;\n        }\n\n        if (nodeTagsCollected < currentNodeBlock.numNodes) {\n          lineIndex++;\n          continue;\n        }\n\n        lineIndex++;\n        continue;\n      }\n\n      if (nodeCoordinatesCollected < currentNodeBlock.numNodes) {\n        const nodeTag = nodeTags[nodeCoordinatesCollected] - 1;\n        const x = parseFloat(parts[0]);\n        const y = parseFloat(parts[1]);\n\n        result.nodesXCoordinates[nodeTag] = x;\n        result.nodesYCoordinates[nodeTag] = y;\n        result.totalNodesX++;\n        result.totalNodesY++;\n\n        nodeCoordinatesCollected++;\n\n        if (nodeCoordinatesCollected === currentNodeBlock.numNodes) {\n          nodeBlocksProcessed++;\n          currentNodeBlock = { numNodes: 0 };\n        }\n      }\n    } else if (section === \"elements\") {\n      if (elementEntityBlocks === 0) {\n        elementEntityBlocks = parseInt(parts[0], 10);\n        totalElements = parseInt(parts[1], 10);\n        lineIndex++;\n        continue;\n      }\n\n      if (elementBlocksProcessed < elementEntityBlocks && currentElementBlock.numElements === 0) {\n        currentElementBlock = {\n          dim: parseInt(parts[0], 10),\n          tag: parseInt(parts[1], 10),\n          elementType: parseInt(parts[2], 10),\n          numElements: parseInt(parts[3], 10),\n        };\n\n        result.elementTypes[currentElementBlock.elementType] =\n          (result.elementTypes[currentElementBlock.elementType] || 0) + currentElementBlock.numElements;\n\n        elementsProcessedInBlock = 0;\n        lineIndex++;\n        continue;\n      }\n\n      if (elementsProcessedInBlock < currentElementBlock.numElements) {\n        const elementTag = parseInt(parts[0], 10);\n        const nodeIndices = parts.slice(1).map((idx) => parseInt(idx, 10));\n\n        if (currentElementBlock.elementType === 1 || currentElementBlock.elementType === 8) {\n          const physicalTag = currentElementBlock.tag;\n\n          if (!boundaryElementsByTag[physicalTag]) {\n            boundaryElementsByTag[physicalTag] = [];\n          }\n\n          boundaryElementsByTag[physicalTag].push(nodeIndices);\n\n          // Store boundary node pairs for later processing in meshGenerationScript\n          if (!result.boundaryNodePairs[physicalTag]) {\n            result.boundaryNodePairs[physicalTag] = [];\n          }\n          result.boundaryNodePairs[physicalTag].push(nodeIndices);\n        } else if (currentElementBlock.elementType === 2) {\n          // Linear triangle elements (3 nodes)\n          result.nodalNumbering.triangleElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 3) {\n          // Linear quadrilateral elements (4 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        } else if (currentElementBlock.elementType === 10) {\n          // Quadratic quadrilateral elements (9 nodes)\n          result.nodalNumbering.quadElements.push(nodeIndices);\n        }\n\n        elementsProcessedInBlock++;\n\n        if (elementsProcessedInBlock === currentElementBlock.numElements) {\n          elementBlocksProcessed++;\n          currentElementBlock = { numElements: 0 };\n        }\n      }\n    }\n\n    lineIndex++;\n  }\n\n  // Store boundary conditions information\n  result.physicalPropMap.forEach((prop) => {\n    if (prop.dimension === 1) {\n      const boundaryNodes = boundaryElementsByTag[prop.tag] || [];\n\n      if (boundaryNodes.length > 0) {\n        result.boundaryConditions.push({\n          name: prop.name,\n          tag: prop.tag,\n          nodes: boundaryNodes,\n        });\n      }\n    }\n  });\n\n  debugLog(\n    `Parsed boundary node pairs by physical tag: ${JSON.stringify(\n      result.boundaryNodePairs\n    )}. These pairs will be used to identify boundary elements in the mesh.`\n  );\n\n  return result;\n};\n\nexport { importGmshQuadTri };\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\n/**\n * Function to create plots of the solution vector\n * @param {*} solutionVector - The computed solution vector\n * @param {*} nodesCoordinates - Object containing x and y coordinates for the nodes\n * @param {string} solverConfig - Parameter specifying the type of solver\n * @param {string} meshDimension - The dimension of the solution\n * @param {string} plotType - The type of plot\n * @param {string} plotDivId - The id of the div where the plot will be rendered\n * @param {string} [meshType=\"structured\"] - Type of mesh: \"structured\" or \"unstructured\"\n */\nexport function plotSolution(\n  solutionVector,\n  nodesCoordinates,\n  solverConfig,\n  meshDimension,\n  plotType,\n  plotDivId,\n  meshType = \"structured\"\n) {\n  const { nodesXCoordinates, nodesYCoordinates } = nodesCoordinates;\n\n  if (meshDimension === \"1D\" && plotType === \"line\") {\n    // Check if solutionVector is a nested array\n    let yData;\n    if (solutionVector.length > 0 && Array.isArray(solutionVector[0])) {\n      yData = solutionVector.map((arr) => arr[0]);\n    } else {\n      yData = solutionVector;\n    }\n    let xData = Array.from(nodesXCoordinates);\n\n    let lineData = {\n      x: xData,\n      y: yData,\n      mode: \"lines\",\n      type: \"scatter\",\n      line: { color: \"rgb(219, 64, 82)\", width: 2 },\n      name: \"Solution\",\n    };\n\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxPlotWidth = Math.max(...xData);\n    let zoomFactor = maxWindowWidth / maxPlotWidth;\n    let plotWidth = Math.max(zoomFactor * maxPlotWidth, 400);\n    let plotHeight = 350;\n\n    let layout = {\n      title: `line plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"Solution\" },\n      margin: { l: 70, r: 40, t: 50, b: 50 },\n    };\n\n    Plotly.newPlot(plotDivId, [lineData], layout, { responsive: true });\n  } else if (meshDimension === \"2D\" && plotType === \"contour\") {\n    // Use the user-provided mesh type\n    const isStructured = meshType === \"structured\";\n\n    // For auto-detection (if needed)\n    const uniqueXCoords = new Set(nodesXCoordinates).size;\n    const uniqueYCoords = new Set(nodesYCoordinates).size;\n\n    // Extract scalar values from solution vector\n    let zValues;\n    if (Array.isArray(solutionVector[0])) {\n      zValues = solutionVector.map((val) => val[0]);\n    } else {\n      zValues = solutionVector;\n    }\n\n    // Common sizing parameters for both plot types\n    let maxWindowWidth = Math.min(window.innerWidth, 700);\n    let maxX = Math.max(...nodesXCoordinates);\n    let maxY = Math.max(...nodesYCoordinates);\n    let aspectRatio = maxY / maxX;\n    let plotWidth = Math.min(maxWindowWidth, 600);\n    let plotHeight = plotWidth * aspectRatio * 0.8; // Slightly reduce height for better appearance\n\n    // Common layout properties\n    let layout = {\n      title: `${plotType} plot - ${solverConfig}`,\n      width: plotWidth,\n      height: plotHeight,\n      xaxis: { title: \"x\" },\n      yaxis: { title: \"y\" },\n      margin: { l: 50, r: 50, t: 50, b: 50 },\n      hovermode: \"closest\",\n    };\n\n    if (isStructured) {\n      // Calculate the number of nodes along the x-axis and y-axis\n      const numNodesX = uniqueXCoords;\n      const numNodesY = uniqueYCoords;\n\n      // Reshape the nodesXCoordinates and nodesYCoordinates arrays to match the grid dimensions\n      let reshapedXCoordinates = math.reshape(Array.from(nodesXCoordinates), [numNodesX, numNodesY]);\n      let reshapedYCoordinates = math.reshape(Array.from(nodesYCoordinates), [numNodesX, numNodesY]);\n\n      // Reshape the solution array to match the grid dimensions\n      let reshapedSolution = math.reshape(Array.from(solutionVector), [numNodesX, numNodesY]);\n\n      // Transpose the reshapedSolution array to get column-wise data\n      let transposedSolution = math.transpose(reshapedSolution);\n\n      // Create an array for x-coordinates used in the contour plot\n      let reshapedXForPlot = [];\n      for (let i = 0; i < numNodesX * numNodesY; i += numNodesY) {\n        let xValue = nodesXCoordinates[i];\n        reshapedXForPlot.push(xValue);\n      }\n\n      // Create the data structure for the contour plot\n      let contourData = {\n        z: transposedSolution,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        x: reshapedXForPlot,\n        y: reshapedYCoordinates[0],\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using Plotly\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    } else {\n      // Create an interpolated contour plot for the unstructured mesh\n      let contourData = {\n        x: nodesXCoordinates,\n        y: nodesYCoordinates,\n        z: zValues,\n        type: \"contour\",\n        contours: {\n          coloring: \"heatmap\",\n          showlabels: false,\n        },\n        //colorscale: 'Viridis',\n        colorbar: {\n          title: \"Solution\",\n        },\n        name: \"Solution Field\",\n      };\n\n      // Create the plot using only the contour fill\n      Plotly.newPlot(plotDivId, [contourData], layout, { responsive: true });\n    }\n  }\n}\n","//   ______ ______           _____           _       _     //\n//  |  ____|  ____|   /\\    / ____|         (_)     | |    //\n//  | |__  | |__     /  \\  | (___   ___ ____ _ ____ | |_   //\n//  |  __| |  __|   / /\\ \\  \\___ \\ / __|  __| |  _ \\| __|  //\n//  | |    | |____ / ____ \\ ____) | (__| |  | | |_) | |    //\n//  |_|    |______/_/    \\_\\_____/ \\___|_|  |_|  __/| |    //\n//                                            | |   | |    //\n//                                            |_|   | |_   //\n//       Website: https://feascript.com/             \\__|  //\n\nexport { FEAScriptModel } from \"./FEAScript.js\";\nexport { importGmshQuadTri } from \"./readers/gmshReaderScript.js\";\nexport { logSystem } from \"./utilities/loggingScript.js\";\nexport { plotSolution } from \"./visualization/plotSolutionScript.js\";\nexport { FEAScriptWorker } from \"./workers/workerScript.js\";\nexport const printVersion = \"0.1.3\";"],"names":["euclideanNorm","vector","norm","i","length","Math","sqrt","currentLogLevel","debugLog","message","console","log","basicLog","errorLog","solveLinearSystem","solverMethod","jacobianMatrix","residualVector","options","maxIterations","tolerance","solutionVector","converged","iterations","time","jacobianMatrixSparse","math","sparse","luFactorization","slu","solutionMatrix","lusolve","squeeze","valueOf","jacobiSolverResult","initialGuess","n","x","xNew","Array","iteration","sum","j","maxDiff","max","abs","jacobiSolver","fill","timeEnd","BasisFunctions","constructor","meshDimension","elementOrder","this","getBasisFunctions","ksi","eta","basisFunction","basisFunctionDerivKsi","basisFunctionDerivEta","l1","c","l2","l3","dl1","dl2","dl3","Mesh","numElementsX","maxX","numElementsY","maxY","parsedMesh","boundaryElementsProcessed","parseMeshFromGmsh","nodalNumbering","isArray","quadElements","triangleElements","JSON","stringify","elementTypes","mappedNodalNumbering","elemIdx","gmshNodes","feaScriptNodes","push","physicalPropMap","boundaryElements","undefined","fixedBoundaryElements","boundaryNodePairs","forEach","prop","dimension","tag","nodesPair","node1","node2","name","foundElement","elemNodes","includes","side","node1Index","indexOf","node2Index","join","Mesh1D","super","generateMesh","nodesXCoordinates","totalNodesX","deltaX","nodeIndex","generate1DNodalNumbering","findBoundaryElements","nop","elementIndex","columnCounter","sideIndex","Mesh2D","nodesYCoordinates","totalNodesY","deltaY","nodeIndexY","nodeIndexX","nnode","generate2DNodalNumbering","rowCounter","elementIndexX","elementIndexY","nodeIndex1","nodeIndex2","NumericalIntegration","getGaussPointsAndWeights","gaussPoints","gaussWeights","initializeFEA","meshData","totalNodes","colIndex","basisFunctions","gaussPointsAndWeights","localToGlobalMap","numNodes","performIsoparametricMapping1D","params","xCoordinates","ksiDerivX","localNodeIndex","detJacobian","basisFunctionDerivX","performIsoparametricMapping2D","yCoordinates","etaDerivX","ksiDerivY","etaDerivY","basisFunctionDerivY","ThermalBoundaryConditions","boundaryConditions","imposeConstantTempBoundaryConditions","Object","keys","boundaryKey","tempValue","globalNodeIndex","imposeConstantTempBoundaryConditionsFront","nodeConstraintCode","boundaryValues","imposeConvectionBoundaryConditions","convectionHeatTranfCoeff","convectionExtTemp","key","boundaryCondition","convectionCoeff","extTemp","gaussPoint1","gaussPoint2","firstNodeIndex","lastNodeIndex","nodeIncrement","basisFunctionsAndDerivatives","tangentVectorLength","localNodeIndex2","globalNodeIndex2","gaussPointIndex","imposeConvectionBoundaryConditionsFront","localJacobianMatrix","map","localResidualVector","boundaryElement","find","_","assembleHeatConductionFront","FEAData","ngl","gaussPointIndex1","localNodeIndex1","gaussPointIndex2","globalIndex","GenericBoundaryConditions","imposeDirichletBoundaryConditions","value","imposeConstantValueBoundaryConditionsFront","assembleFrontPropagationMat","eikonalActivationFlag","eikonalViscousTerm","totalElements","mappingResult","solutionDerivX","solutionDerivY","localToGlobalMap1","localToGlobalMap2","assembleFrontPropagationFront","frontalData","frontalState","elementData","currentElementIndex","frontStorage","runFrontalSolver","assembleFront","numElements","globalResidualVector","topologyData","lateralData","writeFlag","transformationFlag","nodesPerElement","determinant","systemSize","globalSolutionVector","frontDataIndex","frontSize","frontWidthEstimate","ceil","estimateFrontSize","frontValues","columnHeaders","pivotRow","pivotData","initializeFrontalArrays","dirichletBoundaryConditionsHandler","currentSolutionVector","thermalBoundaryConditions","pivotColumnGlobalIndex","localDestination","rowDestination","rowHeaders","pivotRowIndices","pivotColumnIndices","modifiedRows","pivotColumn","frontMatrix","rowSwapCount","columnSwapCount","lastAppearanceCheck","frontDataCounter","pivotDataIndex","summedRows","reverseElementIndex","columnCount","rowCount","assembled","numElementNodes","numElementColumns","assembleElementContribution","currentElement","columnIndex","rowIndex","localColumnIndex","frontColumnIndex","localRowIndex","availableColumnCount","constrainedRowCount","availableRowCount","absoluteNodeIndex","constrainedIndex","pivotRowIndex","pivotColumnIndex","pivotValue","testColumnIndex","testRowIndex","testValue","pivotGlobalRowIndex","permutationHelper","rightHandSide","globalRowIndex","eliminationFactor","performBackSubstitution","runFrontalAlgorithm","toExponential","finalNodesX","finalNodesY","slice","nodesCoordinates","boundaryLocalJacobianMatrix","boundaryResidualVector","isOnRobinTypeBoundary","some","result","localNodeI","localNodeJ","iterationIndex","accumulatedValue","newtonRaphson","assembleMat","context","errorNorm","initialSolution","Number","proxyMarker","Symbol","createEndpoint","releaseProxy","finalizer","throwMarker","isObject","val","transferHandlers","Map","canHandle","serialize","obj","port1","port2","MessageChannel","expose","deserialize","port","start","wrap","serialized","Error","isError","stack","assign","ep","globalThis","allowedOrigins","addEventListener","callback","ev","data","origin","allowedOrigin","RegExp","test","isAllowedOrigin","warn","id","type","path","argumentList","fromWireValue","returnValue","parent","reduce","rawValue","apply","proxy","transfers","transferCache","set","transfer","Promise","resolve","catch","then","wireValue","transferables","toWireValue","postMessage","removeEventListener","closeEndPoint","error","TypeError","endpoint","isMessagePort","close","target","pendingListeners","resolver","get","delete","createProxy","throwIfProxyReleased","isReleased","releaseEndpoint","requestResponseMessage","proxyCounter","WeakMap","proxyFinalizers","FinalizationRegistry","newCount","isProxyReleased","Proxy","_target","unregister","unregisterProxy","clear","r","p","toString","bind","_thisArg","rawArgumentList","last","processArguments","construct","register","registerProxy","processed","v","arr","prototype","concat","handler","serializedValue","msg","floor","random","MAX_SAFE_INTEGER","solverConfig","meshConfig","coefficientFunctions","setSolverConfig","setMeshConfig","addBoundaryCondition","condition","setSolverMethod","solve","mesh","nodesCoordinatesAndNumbering","prepareMesh","assembleHeatConductionMat","eikonalExteralIterations","newtonRaphsonResult","A","B","C","D","xCoord","a","b","d","globalNodeIndex1","assembleGeneralFormPDEMat","worker","feaWorker","isReady","_initWorker","Worker","URL","document","location","require","__filename","href","currentScript","tagName","toUpperCase","src","baseURI","onerror","event","workerWrapper","Comlink.wrap","_ensureReady","reject","attempts","checkReady","setTimeout","startTime","performance","now","toFixed","getModelInfo","ping","terminate","async","file","gmshV","ascii","fltBytes","lines","text","split","line","trim","filter","section","lineIndex","nodeEntityBlocks","nodeBlocksProcessed","currentNodeBlock","nodeTagsCollected","nodeTags","nodeCoordinatesCollected","elementEntityBlocks","elementBlocksProcessed","currentElementBlock","dim","elementType","elementsProcessedInBlock","boundaryElementsByTag","parts","part","parseFloat","parseInt","replace","parametric","nodeTag","y","nodeIndices","idx","physicalTag","boundaryNodes","nodes","level","plotType","plotDivId","meshType","yData","xData","from","lineData","mode","color","width","maxWindowWidth","min","window","innerWidth","maxPlotWidth","zoomFactor","layout","title","height","xaxis","yaxis","margin","l","t","Plotly","newPlot","responsive","isStructured","uniqueXCoords","Set","size","uniqueYCoords","zValues","aspectRatio","plotWidth","hovermode","numNodesX","numNodesY","reshape","reshapedYCoordinates","reshapedSolution","transposedSolution","transpose","reshapedXForPlot","xValue","contourData","z","contours","coloring","showlabels","colorbar"],"mappings":"iPAeO,SAASA,EAAcC,GAC5B,IAAIC,EAAO,EACX,IAAK,IAAIC,EAAI,EAAGA,EAAIF,EAAOG,OAAQD,IACjCD,GAAQD,EAAOE,GAAKF,EAAOE,GAG7B,OADAD,EAAOG,KAAKC,KAAKJ,GACVA,CACT,CCXA,IAAIK,EAAkB,QAuBf,SAASC,EAASC,GACC,UAApBF,GACFG,QAAQC,IAAI,aAAeF,EAAS,qCAExC,CAMO,SAASG,EAASH,GACvBC,QAAQC,IAAI,YAAcF,EAAS,qCACrC,CAMO,SAASI,EAASJ,GACvBC,QAAQC,IAAI,aAAeF,EAAS,qCACtC,CC3BO,SAASK,EAAkBC,EAAcC,EAAgBC,EAAgBC,EAAU,CAAA,GACxF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAEnD,IAAIG,EAAiB,GACjBC,GAAY,EACZC,EAAa,EAMjB,GAHAX,EAAS,wBAAwBG,QACjCL,QAAQc,KAAK,iBAEQ,YAAjBT,EAA4B,CAE9B,MAAMU,EAAuBC,KAAKC,OAAOX,GACnCY,EAAkBF,KAAKG,IAAIJ,EAAsB,EAAG,GAC1D,IAAIK,EAAiBJ,KAAKK,QAAQH,EAAiBX,GACnDI,EAAiBK,KAAKM,QAAQF,GAAgBG,SAElD,MAAS,GAAqB,WAAjBlB,EAA2B,CAEpC,MACMmB,ECzBH,SAAsBlB,EAAgBC,EAAgBkB,EAAcjB,EAAU,CAAA,GACnF,MAAMC,cAAEA,EAAgB,IAAIC,UAAEA,EAAY,MAASF,EAC7CkB,EAAIpB,EAAeZ,OACzB,IAAIiC,EAAI,IAAIF,GACRG,EAAO,IAAIC,MAAMH,GAErB,IAAK,IAAII,EAAY,EAAGA,EAAYrB,EAAeqB,IAAa,CAE9D,IAAK,IAAIrC,EAAI,EAAGA,EAAIiC,EAAGjC,IAAK,CAC1B,IAAIsC,EAAM,EAEV,IAAK,IAAIC,EAAI,EAAGA,EAAIN,EAAGM,IACjBA,IAAMvC,IACRsC,GAAOzB,EAAeb,GAAGuC,GAAKL,EAAEK,IAIpCJ,EAAKnC,IAAMc,EAAed,GAAKsC,GAAOzB,EAAeb,GAAGA,EACzD,CAGD,IAAIwC,EAAU,EACd,IAAK,IAAIxC,EAAI,EAAGA,EAAIiC,EAAGjC,IACrBwC,EAAUtC,KAAKuC,IAAID,EAAStC,KAAKwC,IAAIP,EAAKnC,GAAKkC,EAAElC,KAOnD,GAHAkC,EAAI,IAAIC,GAGJK,EAAUvB,EACZ,MAAO,CACLC,eAAgBgB,EAChBd,WAAYiB,EAAY,EACxBlB,WAAW,EAGhB,CAGD,MAAO,CACLD,eAAgBgB,EAChBd,WAAYJ,EACZG,WAAW,EAEf,CDpB+BwB,CAAa9B,EAAgBC,EADnC,IAAIsB,MAAMtB,EAAeb,QAAQ2C,KAAK,GAC2B,CACpF5B,gBACAC,cAIEc,EAAmBZ,UACrBd,EAAS,8BAA8B0B,EAAmBX,yBAE1DV,EAAS,wCAAwCqB,EAAmBX,yBAGtEF,EAAiBa,EAAmBb,eACpCC,EAAYY,EAAmBZ,UAC/BC,EAAaW,EAAmBX,UACpC,MACIV,EAAS,0BAA0BE,KAMrC,OAHAL,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAEF,CAAES,iBAAgBC,YAAWC,aACtC,CEvDO,MAAM0B,EAMX,WAAAC,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAWD,iBAAAE,CAAkBC,EAAKC,EAAM,MAC3B,IAAIC,EAAgB,GAChBC,EAAwB,GACxBC,EAAwB,GAE5B,GAA2B,OAAvBN,KAAKF,cACmB,WAAtBE,KAAKD,cAEPK,EAAc,GAAK,EAAIF,EACvBE,EAAc,GAAKF,EAGnBG,EAAsB,IAAM,EAC5BA,EAAsB,GAAK,GACI,cAAtBL,KAAKD,eAEdK,EAAc,GAAK,EAAI,EAAIF,EAAM,EAAIA,GAAO,EAC5CE,EAAc,GAAK,EAAIF,EAAM,EAAIA,GAAO,EACxCE,EAAc,GAAY,EAAIF,GAAO,EAAjBA,EAGpBG,EAAsB,GAAU,EAAIH,EAAR,EAC5BG,EAAsB,GAAK,EAAI,EAAIH,EACnCG,EAAsB,GAAU,EAAIH,EAAR,QAEzB,GAA2B,OAAvBF,KAAKF,cAAwB,CACtC,GAAY,OAARK,EAEF,YADA3C,EAAS,8CAIX,GAA0B,WAAtBwC,KAAKD,aAA2B,CAElC,SAASQ,EAAGC,GACV,OAAO,EAAIA,CACZ,CAYDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAUC,EAChCC,EAAc,GAAQF,EAAOK,EAAGJ,GAChCC,EAAc,GAAQF,EAAUC,EAGhCE,EAAsB,IAbZ,EAayBE,EAAGJ,GACtCE,EAAsB,IAdZ,EAc4BF,EACtCE,EAAsB,GAZb,EAY0BE,EAAGJ,GACtCE,EAAsB,GAbb,EAa6BF,EAGtCG,EAAsB,IAnBZ,EAmBiBC,EAAGL,GAC9BI,EAAsB,GAjBb,EAiBkBC,EAAGL,GAC9BI,EAAsB,IArBZ,EAqBoBJ,EAC9BI,EAAsB,GAnBb,EAmBqBJ,CACtC,MAAa,GAA0B,cAAtBF,KAAKD,aAA8B,CAE5C,SAASQ,EAAGC,GACV,OAAO,EAAIA,GAAK,EAAI,EAAIA,EAAI,CAC7B,CACD,SAASC,EAAGD,GACV,OAAQ,EAAIA,GAAK,EAAI,EAAIA,CAC1B,CACD,SAASE,EAAGF,GACV,OAAO,EAAIA,GAAK,EAAIA,CACrB,CACD,SAASG,EAAIH,GACX,OAAO,EAAIA,EAAI,CAChB,CACD,SAASI,EAAIJ,GACX,OAAQ,EAAIA,EAAI,CACjB,CACD,SAASK,EAAIL,GACX,OAAO,EAAIA,EAAI,CAChB,CAGDJ,EAAc,GAAKG,EAAGL,GAAOK,EAAGJ,GAChCC,EAAc,GAAKG,EAAGL,GAAOO,EAAGN,GAChCC,EAAc,GAAKG,EAAGL,GAAOQ,EAAGP,GAChCC,EAAc,GAAKK,EAAGP,GAAOK,EAAGJ,GAChCC,EAAc,GAAKK,EAAGP,GAAOO,EAAGN,GAChCC,EAAc,GAAKK,EAAGP,GAAOQ,EAAGP,GAChCC,EAAc,GAAKM,EAAGR,GAAOK,EAAGJ,GAChCC,EAAc,GAAKM,EAAGR,GAAOO,EAAGN,GAChCC,EAAc,GAAKM,EAAGR,GAAOQ,EAAGP,GAGhCE,EAAsB,GAAKM,EAAIT,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKM,EAAIT,GAAOO,EAAGN,GACzCE,EAAsB,GAAKM,EAAIT,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKO,EAAIV,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKO,EAAIV,GAAOO,EAAGN,GACzCE,EAAsB,GAAKO,EAAIV,GAAOQ,EAAGP,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOK,EAAGJ,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOO,EAAGN,GACzCE,EAAsB,GAAKQ,EAAIX,GAAOQ,EAAGP,GAGzCG,EAAsB,GAAKC,EAAGL,GAAOS,EAAIR,GACzCG,EAAsB,GAAKC,EAAGL,GAAOU,EAAIT,GACzCG,EAAsB,GAAKC,EAAGL,GAAOW,EAAIV,GACzCG,EAAsB,GAAKG,EAAGP,GAAOS,EAAIR,GACzCG,EAAsB,GAAKG,EAAGP,GAAOU,EAAIT,GACzCG,EAAsB,GAAKG,EAAGP,GAAOW,EAAIV,GACzCG,EAAsB,GAAKI,EAAGR,GAAOS,EAAIR,GACzCG,EAAsB,GAAKI,EAAGR,GAAOU,EAAIT,GACzCG,EAAsB,GAAKI,EAAGR,GAAOW,EAAIV,EAC1C,CACF,CAED,MAAO,CAAEC,gBAAeC,wBAAuBC,wBAChD,EC5II,MAAMQ,EAYX,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAIpB,cACXA,EAAgB,KAAIC,aACpBA,EAAe,SAAQoB,WACvBA,EAAa,OAEbnB,KAAKe,aAAeA,EACpBf,KAAKiB,aAAeA,EACpBjB,KAAKgB,KAAOA,EACZhB,KAAKkB,KAAOA,EACZlB,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,EACpBC,KAAKmB,WAAaA,EAElBnB,KAAKoB,2BAA4B,EAE7BpB,KAAKmB,aACP5D,EAAS,mEACTyC,KAAKqB,oBAER,CAKD,iBAAAA,GAKE,GAJKrB,KAAKmB,WAAWG,gBACnB9D,EAAS,sDAIiC,iBAAnCwC,KAAKmB,WAAWG,iBACtBpC,MAAMqC,QAAQvB,KAAKmB,WAAWG,gBAC/B,CAEA,MAAME,EAAexB,KAAKmB,WAAWG,eAAeE,cAAgB,GASpE,GARyBxB,KAAKmB,WAAWG,eAAeG,iBAExDtE,EACE,yDACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWS,aAAa,IAAM5B,KAAKmB,WAAWS,aAAa,IAAK,CAEvE,MAAMC,EAAuB,GAE7B,IAAK,IAAIC,EAAU,EAAGA,EAAUN,EAAazE,OAAQ+E,IAAW,CAC9D,MAAMC,EAAYP,EAAaM,GACzBE,EAAiB,IAAI9C,MAAM6C,EAAUhF,QAGlB,IAArBgF,EAAUhF,QAOZiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IACA,IAArBA,EAAUhF,SASnBiF,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,GAC9BC,EAAe,GAAKD,EAAU,IAGhCF,EAAqBI,KAAKD,EAC3B,CAEDhC,KAAKmB,WAAWG,eAAiBO,CAClC,MAAU7B,KAAKmB,WAAWS,aAAa,IACtCpE,EAAS,4FASX,GANAL,EACE,gEACEuE,KAAKC,UAAU3B,KAAKmB,WAAWG,iBAI/BtB,KAAKmB,WAAWe,iBAAmBlC,KAAKmB,WAAWgB,iBAAkB,CAEvE,GACEjD,MAAMqC,QAAQvB,KAAKmB,WAAWgB,mBAC9BnC,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,GACjC,CAEA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAGD,GAAIrC,KAAKmB,WAAWmB,oBAAsBtC,KAAKmB,WAAWC,4BAExDpB,KAAKmB,WAAWgB,iBAAmB,GAGnCnC,KAAKmB,WAAWe,gBAAgBK,SAASC,IAEvC,GAAuB,IAAnBA,EAAKC,UAAiB,CAExB,MAAMH,EAAoBtC,KAAKmB,WAAWmB,kBAAkBE,EAAKE,MAAQ,GAErEJ,EAAkBvF,OAAS,IAExBiD,KAAKmB,WAAWgB,iBAAiBK,EAAKE,OACzC1C,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAO,IAI/CJ,EAAkBC,SAASI,IACzB,MAAMC,EAAQD,EAAU,GAClBE,EAAQF,EAAU,GAExBxF,EACE,mCAAmCyF,MAAUC,mBAAuBL,EAAKE,QACvEF,EAAKM,MAAQ,cAKjB,IAAIC,GAAe,EAGnB,IAAK,IAAIjB,EAAU,EAAGA,EAAU9B,KAAKmB,WAAWG,eAAevE,OAAQ+E,IAAW,CAChF,MAAMkB,EAAYhD,KAAKmB,WAAWG,eAAeQ,GAGjD,GAAyB,IAArBkB,EAAUjG,QAEZ,GAAIiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBASxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,OACI,GAAyB,IAArBC,EAAUjG,QAGfiG,EAAUC,SAASL,IAAUI,EAAUC,SAASJ,GAAQ,CAE1D,IAAIK,EAEJ,MAAMC,EAAaH,EAAUI,QAAQR,GAC/BS,EAAaL,EAAUI,QAAQP,GAErC1F,EACE,mBAAmB2E,gDAAsDkB,EAAUM,KACjF,UAGJnG,EACE,UAAUyF,iBAAqBO,WAAoBN,iBAAqBQ,oBAYxD,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,uCAAuC+F,iBAAoBpB,MAEpD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,qCAAqC+F,iBAAoBpB,MAElD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GAErBH,EAAO,EACP/F,EAAS,oCAAoC+F,iBAAoBpB,OAEjD,IAAfqB,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,GACL,IAAfF,GAAmC,IAAfE,KAErBH,EAAO,EACP/F,EAAS,sCAAsC+F,iBAAoBpB,MAIrE9B,KAAKmB,WAAWgB,iBAAiBK,EAAKE,KAAKT,KAAK,CAACH,EAASoB,IAC1D/F,EACE,8BAA8B2E,MAAYoB,sBAAyBV,EAAKE,OAE1EK,GAAe,EACf,KACD,CAEJ,CAEIA,GACHvF,EACE,oDAAoDoF,SAAaC,iCAEpE,IAGN,KAIH7C,KAAKoB,2BAA4B,EAI/BpB,KAAKmB,WAAWgB,iBAAiBpF,OAAS,QACFqF,IAAxCpC,KAAKmB,WAAWgB,iBAAiB,IACjC,CACA,MAAME,EAAwB,GAC9B,IAAK,IAAIvF,EAAI,EAAGA,EAAIkD,KAAKmB,WAAWgB,iBAAiBpF,OAAQD,IACvDkD,KAAKmB,WAAWgB,iBAAiBrF,IACnCuF,EAAsBJ,KAAKjC,KAAKmB,WAAWgB,iBAAiBrF,IAGhEkD,KAAKmB,WAAWgB,iBAAmBE,CACpC,CAEJ,CACF,CAED,OAAOrC,KAAKmB,UACb,EAGI,MAAMoC,UAAezC,EAS1B,WAAAjB,EAAYkB,aAAEA,EAAe,KAAIC,KAAEA,EAAO,KAAIjB,aAAEA,EAAe,SAAQoB,WAAEA,EAAa,OACpFqC,MAAM,CACJzC,eACAC,OACAC,aAAc,EACdC,KAAM,EACNpB,cAAe,KACfC,eACAoB,eAGwB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MACrCxD,EAAS,wFAEZ,CAED,YAAAiG,GACE,IAAIC,EAAoB,GAExB,IAAIC,EAAaC,EAEjB,GAA0B,WAAtB5D,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClC6C,GAAU5D,KAAKgB,KALF,GAKmBhB,KAAKe,aAErC2C,EAAkB,GAPL,EAQb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,CAE1E,MAAW,GAA0B,cAAtB5D,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtC6C,GAAU5D,KAAKgB,KAbF,GAamBhB,KAAKe,aAErC2C,EAAkB,GAfL,EAgBb,IAAK,IAAIG,EAAY,EAAGA,EAAYF,EAAaE,IAC/CH,EAAkBG,GAAaH,EAAkBG,EAAY,GAAKD,EAAS,CAE9E,CAED,MAAMtC,EAAiBtB,KAAK8D,yBAAyB9D,KAAKe,aAAc4C,EAAa3D,KAAKD,cAEpFoC,EAAmBnC,KAAK+D,uBAK9B,OAHA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAGpD,CACLA,oBACAC,cACArC,iBACAa,mBAEH,CAUD,wBAAA2B,CAAyB/C,EAAc4C,EAAa5D,GAKlD,IAAIiE,EAAM,GAEV,GAAqB,WAAjBjE,EAOF,IAAK,IAAIkE,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,CAErD,MACI,GAAqB,cAAjB9D,EAA8B,CAOvC,IAAImE,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAckD,IAAgB,CACtED,EAAIC,GAAgB,GACpB,IAAK,IAAIJ,EAAY,EAAGA,GAAa,EAAGA,IACtCG,EAAIC,GAAcJ,EAAY,GAAKI,EAAeJ,EAAYK,EAEhEA,GAAiB,CAClB,CACF,CAED,OAAOF,CACR,CAYD,oBAAAD,GACE,MAAM5B,EAAmB,GAEzB,IAAK,IAAIgC,EAAY,EAAGA,EADP,EAC6BA,IAC5ChC,EAAiBF,KAAK,IAWxB,OAPAE,EAAiB,GAAGF,KAAK,CAAC,EAAG,IAG7BE,EAAiB,GAAGF,KAAK,CAACjC,KAAKe,aAAe,EAAG,IAEjD5D,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EAGI,MAAMiC,UAAetD,EAW1B,WAAAjB,EAAYkB,aACVA,EAAe,KAAIC,KACnBA,EAAO,KAAIC,aACXA,EAAe,KAAIC,KACnBA,EAAO,KAAInB,aACXA,EAAe,SAAQoB,WACvBA,EAAa,OAEbqC,MAAM,CACJzC,eACAC,OACAC,eACAC,OACApB,cAAe,KACfC,eACAoB,eAKCA,GACsB,OAAtBnB,KAAKe,cAAuC,OAAdf,KAAKgB,MAAuC,OAAtBhB,KAAKiB,cAAuC,OAAdjB,KAAKkB,MAExF1D,EACE,6GAGL,CAED,YAAAiG,GACE,IAAIC,EAAoB,GACpBW,EAAoB,GAGxB,IAAIV,EAAaW,EAAaV,EAAQW,EAEtC,GAA0B,WAAtBvE,KAAKD,aAA2B,CAClC4D,EAAc3D,KAAKe,aAAe,EAClCuD,EAActE,KAAKiB,aAAe,EAClC2C,GAAU5D,KAAKgB,KAPF,GAOmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KAPF,GAOmBlB,KAAKiB,aAErCyC,EAAkB,GAVL,EAWbW,EAAkB,GAVL,EAWb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAKG,EAAaD,EAEtE,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAKe,EAAab,EAC/DS,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAASF,EAAaD,CAEnF,CACP,MAAW,GAA0B,cAAtBvE,KAAKD,aAA8B,CAC5C4D,EAAc,EAAI3D,KAAKe,aAAe,EACtCuD,EAAc,EAAItE,KAAKiB,aAAe,EACtC2C,GAAU5D,KAAKgB,KA5BF,GA4BmBhB,KAAKe,aACrCwD,GAAUvE,KAAKkB,KA5BF,GA4BmBlB,KAAKiB,aAErCyC,EAAkB,GA/BL,EAgCbW,EAAkB,GA/BL,EAgCb,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBc,GAAcd,EAAkB,GAClDW,EAAkBG,GAAcH,EAAkB,GAAMG,EAAaD,EAAU,EAEjF,IAAK,IAAIE,EAAa,EAAGA,EAAad,EAAac,IAAc,CAC/D,MAAMC,EAAQD,EAAaH,EAC3BZ,EAAkBgB,GAAShB,EAAkB,GAAMe,EAAab,EAAU,EAC1ES,EAAkBK,GAASL,EAAkB,GAC7C,IAAK,IAAIG,EAAa,EAAGA,EAAaF,EAAaE,IACjDd,EAAkBgB,EAAQF,GAAcd,EAAkBgB,GAC1DL,EAAkBK,EAAQF,GAAcH,EAAkBK,GAAUF,EAAaD,EAAU,CAE9F,CACF,CAGD,MAAMjD,EAAiBtB,KAAK2E,yBAC1B3E,KAAKe,aACLf,KAAKiB,aACLqD,EACAtE,KAAKD,cAIDoC,EAAmBnC,KAAK+D,uBAM9B,OAJA5G,EAAS,iCAAmCuE,KAAKC,UAAU+B,IAC3DvG,EAAS,iCAAmCuE,KAAKC,UAAU0C,IAGpD,CACLX,oBACAW,oBACAV,cACAW,cACAhD,iBACAa,mBAEH,CAYD,wBAAAwC,CAAyB5D,EAAcE,EAAcqD,EAAavE,GAChE,IAAIkE,EAAe,EACfD,EAAM,GAEV,GAAqB,WAAjBjE,EAA2B,CAS7B,IAAI6E,EAAa,EACbV,EAAgB,EACpB,IAAK,IAAID,EAAe,EAAGA,EAAelD,EAAeE,EAAcgD,IACrEW,GAAc,EACdZ,EAAIC,GAAgB,GACpBD,EAAIC,GAAc,GAAKA,EAAeC,EAAgB,EACtDF,EAAIC,GAAc,GAAKA,EAAeC,EACtCF,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EACtD+C,EAAIC,GAAc,GAAKA,EAAeC,EAAgBjD,EAAe,EACjE2D,IAAe3D,IACjBiD,GAAiB,EACjBU,EAAa,EAGvB,MAAW,GAAqB,cAAjB7E,EAWT,IAAK,IAAI8E,EAAgB,EAAGA,GAAiB9D,EAAc8D,IACzD,IAAK,IAAIC,EAAgB,EAAGA,GAAiB7D,EAAc6D,IAAiB,CAC1Ed,EAAIC,GAAgB,GACpB,IAAK,IAAIc,EAAa,EAAGA,GAAc,EAAGA,IAAc,CACtD,IAAIC,EAAa,EAAID,EAAa,EAClCf,EAAIC,GAAce,EAAa,GAC7BV,GAAe,EAAIO,EAAgBE,EAAa,GAAK,EAAID,EAAgB,EAC3Ed,EAAIC,GAAce,GAAchB,EAAIC,GAAce,EAAa,GAAK,EACpEhB,EAAIC,GAAce,EAAa,GAAKhB,EAAIC,GAAce,EAAa,GAAK,CACzE,CACDf,GAA8B,CAC/B,CAIL,OAAOD,CACR,CAcD,oBAAAD,GACE,MAAM5B,EAAmB,GAGzB,IAAK,IAAIgC,EAAY,EAAGA,EAFP,EAE6BA,IAC5ChC,EAAiBF,KAAK,IAMxB,IAAK,IAAI4C,EAAgB,EAAGA,EAAgB7E,KAAKe,aAAc8D,IAC7D,IAAK,IAAIC,EAAgB,EAAGA,EAAgB9E,KAAKiB,aAAc6D,IAAiB,CAC9E,MAAMb,EAAeY,EAAgB7E,KAAKiB,aAAe6D,EAGnC,IAAlBA,GACF3C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAIpB,IAAlBY,GACF1C,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCa,IAAkB9E,KAAKiB,aAAe,GACxCkB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,IAItCY,IAAkB7E,KAAKe,aAAe,GACxCoB,EAAiB,GAAGF,KAAK,CAACgC,EAAc,GAE3C,CAKH,OAFA9G,EAAS,yCAA2CuE,KAAKC,UAAUQ,IACnEnC,KAAKoB,2BAA4B,EAC1Be,CACR,EC3sBI,MAAM8C,EAMX,WAAApF,EAAYC,cAAEA,EAAaC,aAAEA,IAC3BC,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAQD,wBAAAmF,GACE,IAAIC,EAAc,GACdC,EAAe,GAgBnB,MAd0B,WAAtBpF,KAAKD,cAEPoF,EAAY,GAAK,GACjBC,EAAa,GAAK,GACa,cAAtBpF,KAAKD,eAEdoF,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CkI,EAAY,GAAK,GACjBA,EAAY,IAAM,EAAInI,KAAKC,KAAK,KAAU,EAC1CmI,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,GACtBA,EAAa,GAAK,EAAI,IAGjB,CAAED,cAAaC,eACvB,EC+BI,SAASC,EAAcC,GAC5B,MAAMC,WAAEA,EAAUvB,IAAEA,EAAGlE,cAAEA,EAAaC,aAAEA,GAAiBuF,EAGzD,IAAI1H,EAAiB,GACjBD,EAAiB,GAIrB,IAAK,IAAIkG,EAAY,EAAGA,EAAY0B,EAAY1B,IAAa,CAC3DjG,EAAeiG,GAAa,EAC5BlG,EAAesE,KAAK,IACpB,IAAK,IAAIuD,EAAW,EAAGA,EAAWD,EAAYC,IAC5C7H,EAAekG,GAAW2B,GAAY,CAEzC,CAGD,MAAMC,EAAiB,IAAI7F,EAAe,CACxCE,gBACAC,iBAUF,IAAI2F,EANyB,IAAIT,EAAqB,CACpDnF,gBACAC,iBAI+CmF,2BAOjD,MAAO,CACLtH,iBACAD,iBACAgI,iBAlCqB,GAmCrBF,iBACAN,YAXgBO,EAAsBP,YAYtCC,aAXiBM,EAAsBN,aAYvCQ,SATe5B,EAAI,GAAGjH,OAW1B,CAOO,SAAS8I,EAA8BC,GAC5C,MAAM1F,cAAEA,EAAaC,sBAAEA,EAAqBqD,kBAAEA,EAAiBiC,iBAAEA,EAAgBC,SAAEA,GAAaE,EAEhG,IAAIC,EAAe,EACfC,EAAY,EAGhB,IAAK,IAAIC,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GAE3F,IAAIC,EAAcF,EAGdG,EAAsB,GAC1B,IAAK,IAAIF,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDE,EAAoBF,GAAkB5F,EAAsB4F,GAAkBC,EAGhF,MAAO,CACLH,eACAG,cACAC,sBAEJ,CAOO,SAASC,EAA8BN,GAC5C,MAAM1F,cACJA,EAAaC,sBACbA,EAAqBC,sBACrBA,EAAqBoD,kBACrBA,EAAiBW,kBACjBA,EAAiBsB,iBACjBA,EAAgBC,SAChBA,GACEE,EAEJ,IAAIC,EAAe,EACfM,EAAe,EACfL,EAAY,EACZM,EAAY,EACZC,EAAY,EACZC,EAAY,EAGhB,IAAK,IAAIP,EAAiB,EAAGA,EAAiBL,EAAUK,IACtDF,GAAgBrC,EAAkBiC,EAAiBM,IAAmB7F,EAAc6F,GACpFI,GAAgBhC,EAAkBsB,EAAiBM,IAAmB7F,EAAc6F,GACpFD,GAAatC,EAAkBiC,EAAiBM,IAAmB5F,EAAsB4F,GACzFK,GAAa5C,EAAkBiC,EAAiBM,IAAmB3F,EAAsB2F,GACzFM,GAAalC,EAAkBsB,EAAiBM,IAAmB5F,EAAsB4F,GACzFO,GAAanC,EAAkBsB,EAAiBM,IAAmB3F,EAAsB2F,GAE3F,IAAIC,EAAcF,EAAYQ,EAAYF,EAAYC,EAGlDJ,EAAsB,GACtBM,EAAsB,GAC1B,IAAK,IAAIR,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDE,EAAoBF,IACjBO,EAAYnG,EAAsB4F,GACjCM,EAAYjG,EAAsB2F,IACpCC,EAEFO,EAAoBR,IACjBD,EAAY1F,EAAsB2F,GACjCK,EAAYjG,EAAsB4F,IACpCC,EAGJ,MAAO,CACLH,eACAM,eACAH,cACAC,sBACAM,sBAEJ,CCxMO,MAAMC,EASX,WAAA7G,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,oCAAA6G,CAAqChJ,EAAgBD,GACxB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAE/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBD,EAElC,IAAK,IAAIxB,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,yCAAAC,CAA0CC,EAAoBC,GACjC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAGQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,KAE6B,OAAvBhH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,iBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAuB,CAC9D,MAAMC,EAAYhH,KAAK2G,mBAAmBI,GAAa,GACvD5J,EACE,YAAY4J,uCAAiDC,6BAG/DhH,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAGKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE3D,MAAmB,GAA0B,cAAtBhH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAGEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,4CAA4C8J,EAAkB,cAC5DhD,EAAe,iBACDJ,EAAY,MAI9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBD,CAAS,GAE9C,IAEJ,IAGN,CAYD,kCAAAK,CACEzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAGwB,OAAvBzH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,IAAIW,EACsB,WAAtB7D,KAAKD,aAGL8D,EAFW,IAATX,EAEU,EAGA,EAEiB,cAAtBlD,KAAKD,eAGZ8D,EAFW,IAATX,EAEU,EAGA,GAIhB,MAAM+D,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDJ,EAAY,MAE9BjG,EAAeqJ,KAAqBS,EAAkBC,EACtDhK,EAAesJ,GAAiBA,IAAoBS,CAAe,GAEtE,KAE6B,OAAvB1H,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,eAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAqB,CAC5D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAE3I3H,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAGlB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aACd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAChD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAGhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACA,IAAIf,EAAkBjH,KAAKgE,IAAIC,GAAcgC,GAAkB,EAC/D9I,EACE,qDAAqD8J,EAAkB,cACrEhD,EAAe,iBACDgC,EAAiB,MAInCrI,EAAeqJ,KACZ7B,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EACnB,CACA,IAAII,EAAmBpI,KAAKgE,IAAIC,GAAckE,GAAmB,EACjExK,EAAesJ,GAAiBmB,KAC7BhD,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CACH,CACF,CACF,CACF,GAEJ,IAGN,CAcD,uCAAAY,CACErE,EACAP,EACAW,EACAc,EACAC,EACAK,GAGA,IAAI6B,EAA2B,GAC3BC,EAAoB,GACxBV,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASiF,IAC5C,MAAMC,EAAoBzH,KAAK2G,mBAAmBa,GACrB,eAAzBC,EAAkB,KACpBH,EAAyBE,GAAOC,EAAkB,GAClDF,EAAkBC,GAAOC,EAAkB,GAC5C,IAIH,MAAM7B,EAAW5F,KAAKgE,IAAIC,GAAclH,OAClCwL,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAGjD,IAAK,MAAMqH,KAAe/G,KAAKmC,iBAC7B,GAAkD,eAA9CnC,KAAK2G,mBAAmBI,KAAe,GAAqB,CAC9D,MAAMW,EAAkBJ,EAAyBP,GAC3CY,EAAUJ,EAAkBR,GAClC5J,EACE,YAAY4J,2DAAqEW,0CAAwDC,OAI3I,MAAMe,EAAkB1I,KAAKmC,iBAAiB4E,GAAa4B,MACzD,EAAE7G,EAAS8G,KAAO9G,IAAYmC,IAGhC,GAAIyE,EAAiB,CACnB,MAAMxF,EAAOwF,EAAgB,GAE7B,GAA2B,OAAvB1I,KAAKF,cAAwB,CAE/B,IAAI+D,EACsB,WAAtB7D,KAAKD,aACP8D,EAAqB,IAATX,EAAa,EAAI,EACE,cAAtBlD,KAAKD,eACd8D,EAAqB,IAATX,EAAa,EAAI,GAI/B/F,EACE,qDAAqD0G,EAAY,cAC/DI,EAAe,iBACDJ,EAAY,MAE9B4E,EAAoB5E,KAAe6D,EAAkBC,EACrDY,EAAoB1E,GAAWA,IAAc6D,CACzD,MAAiB,GAA2B,OAAvB1H,KAAKF,cAEd,GAA0B,WAAtBE,KAAKD,aAA2B,CAClC,IAAI6H,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAY,GAC1B0C,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAY,GAC1B2C,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAIlB,MAAMC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAG3D,IAiBI4H,EAjBAlC,EAAY,EACdO,EAAY,EACZD,EAAY,EACZE,EAAY,EACd,IAAK,IAAI3C,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAE/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IACtD,IAATX,GAAuB,IAATA,IACvBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAKCqE,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAa,GACd8C,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAa,GACd8C,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACf,MAAmB,GAA0B,cAAtB1H,KAAKD,aAEd,IAAK,IAAIsI,EAAkB,EAAGA,EAAkB,EAAGA,IAAmB,CACpE,IAAIT,EAAaC,EAAaC,EAAgBC,EAAeC,EAEhD,IAAT9E,GAEF0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,GAET0E,EAAczC,EAAYkD,GAC1BR,EAAc,EACdC,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GACE,IAAT9E,IAET0E,EAAc,EACdC,EAAc1C,EAAYkD,GAC1BP,EAAiB,EACjBC,EAAgB,EAChBC,EAAgB,GAElB,IAAIC,EAA+BxC,EAAexF,kBAAkB2H,EAAaC,GAC7EzH,EAAgB6H,EAA6B7H,cAC7CC,EAAwB4H,EAA6B5H,sBACrDC,EAAwB2H,EAA6B3H,sBAErD0F,EAAY,EACZO,EAAY,EACZD,EAAY,EACZE,EAAY,EAChB,MAAMZ,EAAW5F,KAAKgE,IAAIC,GAAclH,OACxC,IAAK,IAAI8G,EAAY,EAAGA,EAAY+B,EAAU/B,IAAa,CACzD,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAG/C,IAATX,GAAuB,IAATA,GAChB8C,GAAatC,EAAkBuD,GAAmB5G,EAAsBwD,GACxE0C,GAAalC,EAAkB4C,GAAmB5G,EAAsBwD,IAGxD,IAATX,GAAuB,IAATA,IACrBoD,GAAa5C,EAAkBuD,GAAmB3G,EAAsBuD,GACxE2C,GAAanC,EAAkB4C,GAAmB3G,EAAsBuD,GAE3E,CAGD,IAAIqE,EAEFA,EADW,IAAThF,GAAuB,IAATA,EACMlG,KAAKC,KAAK+I,GAAa,EAAIO,GAAa,GAExCvJ,KAAKC,KAAKqJ,GAAa,EAAIE,GAAa,GAIhE,IACE,IAAIP,EAAiB6B,EACrB7B,EAAiB8B,EACjB9B,GAAkB+B,EAClB,CACAS,EAAoBxC,KACjBb,EAAaiD,GACdH,EACA9H,EAAc6F,GACdyB,EACAC,EAEF,IACE,IAAIQ,EAAkBL,EACtBK,EAAkBJ,EAClBI,GAAmBH,EAEnBO,EAAoBtC,GAAgBkC,KACjC/C,EAAaiD,GACdH,EACA9H,EAAc6F,GACd7F,EAAc+H,GACdT,CAEL,CACF,CAGN,CACF,CAGH,MAAO,CAAEa,sBAAqBE,sBAC/B,EC3nBI,SAASI,GAA4B5E,aAAEA,EAAYD,IAAEA,EAAGsB,SAAEA,EAAQG,eAAEA,EAAcqD,QAAEA,IAEzF,MAAM3D,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAG1DiD,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,GAAsB,OAAlBnG,EAEF,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAAoB,CAExF,MAAM5I,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAY6D,KAIR9C,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAGnE,MACI,GAAsB,OAAlBrI,EAET,IAAK,IAAIkJ,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IACpE,IAAK,IAAIE,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,IAGxEvD,EAAmBoD,EAAIP,KAAKW,GAAgBA,EAAc,KAG1DjD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAK,IAAIqD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IACxD,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IACxDI,EAAoBU,GAAiBd,IACnC/C,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAGpE,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CChQO,MAAMK,EASX,WAAAvJ,CAAY8G,EAAoBxE,EAAkB6B,EAAKlE,EAAeC,GACpEC,KAAK2G,mBAAqBA,EAC1B3G,KAAKmC,iBAAmBA,EACxBnC,KAAKgE,IAAMA,EACXhE,KAAKF,cAAgBA,EACrBE,KAAKD,aAAeA,CACrB,CAeD,iCAAAsJ,CAAkCzL,EAAgBD,GACrB,OAAvBqC,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,KAE6B,OAAvBjH,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEpE,MAAmB,GAA0B,cAAtBjH,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAG9BjG,EAAeqJ,GAAmBqC,EAElC,IAAK,IAAI9D,EAAW,EAAGA,EAAW5H,EAAeb,OAAQyI,IACvD7H,EAAesJ,GAAiBzB,GAAY,EAG9C7H,EAAesJ,GAAiBA,GAAmB,CAAC,GAEvD,IAEJ,IAGN,CAOD,0CAAAsC,CAA2CpC,EAAoBC,GAClC,OAAvBpH,KAAKF,cACP+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,GACJ,EAAG,CAAC,KAEQmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,KAE6B,OAAvBtJ,KAAKF,eACd+G,OAAOC,KAAK9G,KAAK2G,oBAAoBpE,SAASwE,IAC5C,GAAgD,kBAA5C/G,KAAK2G,mBAAmBI,GAAa,GAAwB,CAC/D,MAAMuC,EAAQtJ,KAAK2G,mBAAmBI,GAAa,GACnD5J,EAAS,YAAY4J,iCAA2CuC,2BAChEtJ,KAAKmC,iBAAiB4E,GAAaxE,SAAQ,EAAE0B,EAAcf,MACzD,GAA0B,WAAtBlD,KAAKD,aAA2B,EACZ,CACpB,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,GACP,EAAG,CAAC,EAAG,KAEKmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAEvD,MAAmB,GAA0B,cAAtBtJ,KAAKD,aAA8B,EACtB,CACpB,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,GACV,EAAG,CAAC,EAAG,EAAG,KAEEmD,GAAMX,SAASsB,IAC3B,MAAMoD,EAAkBjH,KAAKgE,IAAIC,GAAcJ,GAAa,EAC5D1G,EACE,sCAAsC8J,EAAkB,cACtDhD,EAAe,iBACDJ,EAAY,MAE9BsD,EAAmBF,GAAmB,EACtCG,EAAeH,GAAmBqC,CAAK,GAE1C,IAEJ,IAGN,ECzNI,SAASE,EACdlE,EACAqB,EACA3I,EACAyL,GAEAlM,EAAS,iDAGT,IAAImM,EAAqB,EAAID,EArBA,IAsB7BtM,EAAS,uBAAuBuM,KAChCvM,EAAS,0BAA0BsM,KAGnC,MAAM/F,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,IAAIjB,EAA+BxC,EAAexF,kBAChDkF,EAAY6D,GACZ7D,EAAY+D,IAId,MAAMU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAC5DxJ,EAAgB6H,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzCrL,EAAemM,IACbL,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACF7L,EAAemM,IACbN,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GAGzCxK,EAAeoM,GAAmBC,KAC/BN,EACDtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACF9L,EAAeoM,GAAmBC,IAChCP,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAE3B,CACF,CACF,CAGN,CAeD,OAZkC,IAAIiB,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAC5EJ,EAAS,+CAEF,CACLI,iBACAC,iBAEJ,CAgBO,SAASqM,GAA8BhG,aAC5CA,EAAYD,IACZA,EAAGsB,SACHA,EAAQG,eACRA,EAAcqD,QACdA,EAAO9K,eACPA,EAAcyL,sBACdA,IAGA,MAAMtE,YAAEA,EAAWC,aAAEA,EAAYQ,SAAEA,GAAakD,GAC1CpF,kBAAEA,EAAiBW,kBAAEA,EAAiBvE,cAAEA,GAAkBwF,EAGhE,IAAIoE,EAAqB,EAAID,EA/PA,IAkQ7B,MAAMlB,EAAsBrJ,MAAM0G,GAC/BlG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAC5B+I,EAAsBvJ,MAAM0G,GAAUlG,KAAK,GAG3CqJ,EAAM7J,MAAM0G,GACZD,EAAmBzG,MAAM0G,GAC/B,IAAK,IAAIK,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD8C,EAAI9C,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IACjDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1BtC,SAAS,6CAGT,IAAIyK,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAGhF,MAAMY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EACvB3B,EAA6B7H,cAGnD,IAAIyJ,EAAiB,EACrB,IAAK,IAAI5D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAIzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAChCxC,EAAiBwC,EAI5C,CAEP,MAAW,GAAsB,OAAlBrI,EACT,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAM9I,cAAEA,EAAaC,sBAAEA,EAAqBC,sBAAEA,GAC5CmF,EAAexF,kBAAkBkF,EAAY6D,GAAmB7D,EAAY+D,KAGxEhD,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBL,EAA8B,CAC9FhG,gBACAC,wBACAC,wBACAoD,oBACAW,oBACAsB,mBACAC,aAIF,IAAIiE,EAAiB,EACjBC,EAAiB,EACrB,IAAK,IAAI7D,EAAiB,EAAGA,EAAiBL,EAAUK,IACtD4D,GACE7L,EAAe2H,EAAiBM,IAAmBE,EAAoBF,GACzE6D,GACE9L,EAAe2H,EAAiBM,IAAmBQ,EAAoBR,GAI3E,IAAK,IAAIgD,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CACnDtD,EAAiBsD,GAEzCR,EAAoBQ,IAClBS,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAC,EAAoB8C,GACpBY,EACFH,EACEtE,EAAa4D,GACb5D,EAAa8D,GACbhD,EACAO,EAAoBwC,GACpBa,EAG0B,IAA1BL,IACFhB,EAAoBQ,IAClBQ,GACCrE,EAAa4D,GACZ5D,EAAa8D,GACbhD,EACA9F,EAAc6I,GACdjM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,GAClD1E,EAAa4D,GACX5D,EAAa8D,GACbhD,EACA9F,EAAc6I,KAGtB,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAExDI,EAAoBU,GAAiBd,IACnCuB,EACAtE,EAAa4D,GACb5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,IAGjC,IAA1BsB,IACFlB,EAAoBU,GAAiBd,IACnCsB,IAEIvD,EACA2D,EACAzJ,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GAEblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxD3D,EAAoBgC,GACtBsB,GACIvD,EACA4D,EACA1J,EAAc6I,GACd7D,EAAa4D,GACb5D,EAAa8D,GACblM,KAAKC,KAAK4M,GAAkB,EAAIC,GAAkB,EAAI,OACxDrD,EAAoB0B,GAG7B,CACF,CAIL,MAAO,CAAEI,sBAAqBE,sBAAqBM,MACrD,CC7ZA,MAAMmB,EAAc,CAAA,EACdC,EAAe,CAAA,EACfC,EAAc,CAAEC,oBAAqB,GACrCC,EAAe,CAAA,EACrB,IAAI7E,EAUG,SAAS8E,EAAiBC,EAAelF,EAAUqB,EAAoB9I,EAAU,CAAA,GAEtF,MAAMiL,EAAUzD,EAAcC,GACxBC,EAAaD,EAAS5B,kBAAkB3G,OACxC0N,EAAcnF,EAASqE,eA6H/B,SAAiC/D,EAAU6E,GAEzCP,EAAY5I,eAAiBpC,MAAMuL,GAChC/K,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClCwK,EAAY/C,mBAAqBjI,MAAM0G,GAAUlG,KAAK,GACtDwK,EAAY9C,eAAiBlI,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYQ,qBAAuBxL,MAAM0G,GAAUlG,KAAK,GACxDwK,EAAYlM,eAAiBkB,MAAM0G,GAAUlG,KAAK,GAClDwK,EAAYS,aAAezL,MAAMuL,GAAa/K,KAAK,GACnDwK,EAAYU,YAAc1L,MAAMuL,GAAa/K,KAAK,GAGlDyK,EAAaU,UAAY,EACzBV,EAAa5E,WAAaK,EAC1BuE,EAAaW,mBAAqB,EAClCX,EAAaY,gBAAkB7L,MAAMuL,GAAa/K,KAAK,GACvDyK,EAAaa,YAAc,EAG3B,MAAMC,EAAajO,KAAKuC,IAAIqG,EAAU,KACtCuE,EAAae,qBAAuBhM,MAAM+L,GAAYvL,KAAK,GAC3DyK,EAAagB,eAAiB,EAG9Bf,EAAY7B,oBAAsBrJ,MAAM0G,GACrClG,OACA8I,KAAI,IAAMtJ,MAAM0G,GAAUlG,KAAK,KAClC0K,EAAYC,oBAAsB,EAGlC,MAAMe,EAaR,SAA2BxF,EAAU6E,GACnC,MAAMY,EAAqBrO,KAAKuC,IAAIvC,KAAKsO,KAAKtO,KAAKC,KAAKwN,IAAgB7E,EAAqB,EAAXA,GAClF,OAAOyF,EAAqBZ,CAC9B,CAhBoBc,CAAkB3F,EAAU6E,GAC9CH,EAAakB,YAActM,MAAMkM,GAAW1L,KAAK,GACjD4K,EAAamB,cAAgBvM,MAAM+L,GAAYvL,KAAK,GACpD4K,EAAaoB,SAAWxM,MAAM+L,GAAYvL,KAAK,GAC/C4K,EAAaqB,UAAYzM,MAAMkM,GAAW1L,KAAK,EACjD,CA7JEkM,CAHiB9C,EAAQlD,SAGS6E,GAGlClN,EAAS,mCACTF,QAAQc,KAAK,iBAGbsH,EAAiB,IAAI7F,EAAe,CAClCE,cAAewF,EAASxF,cACxBC,aAAcuF,EAASvF,eAIzB,IAAK,IAAIkE,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChE,IAAK,IAAIJ,EAAY,EAAGA,EAAYiF,EAAQlD,SAAU/B,IACpDqG,EAAY5I,eAAe2C,GAAcJ,GAAayB,EAAStB,IAAIC,GAAcJ,GAMrF,IAAK,IAAIA,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAY/C,mBAAmBtD,GAAa,EAC5CqG,EAAY9C,eAAevD,GAAa,EAI1C,IAAIgI,EAEArB,IAAkB3B,GACpBgD,EAAqC,IAAInF,EACvCC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmC3E,0CACjCgD,EAAY/C,mBACZ+C,EAAY9C,iBAGLoD,IAAkBP,IAC3B4B,EAAqC,IAAIzC,EACvCzC,EACArB,EAASnD,iBACTmD,EAAStB,IACTsB,EAASxF,cACTwF,EAASvF,cAGX8L,EAAmCtC,2CACjCW,EAAY/C,mBACZ+C,EAAY9C,iBAIhB,IAAK,IAAIvD,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYQ,qBAAqB7G,GAAa,EAGhDsG,EAAa5E,WAAaD,EAAS5B,kBAAkB3G,OACrDoN,EAAaU,UAAY,EACzBV,EAAaW,mBAAqB,EAClCX,EAAaa,YAAc,EAE3B,IAAK,IAAI/G,EAAe,EAAGA,EAAeqB,EAASqE,cAAe1F,IAChEkG,EAAaY,gBAAgB9G,GAAgB6E,EAAQlD,SAIvDuE,EAAa2B,sBAAwBjO,EAAQG,eAC7CmM,EAAaV,sBAAwB5L,EAAQ4L,sBAkM/C,SAA6BnE,EAAUwD,EAASiD,EAA2BvB,GAEzE,MAAMb,EAAgBrE,EAASqE,cACzB/D,EAAWN,EAAS5B,kBAAkB3G,OACtCkO,EAAajO,KAAKuC,IAAIqG,EAAUuE,EAAae,qBAAqBnO,QACxE,IAaIiP,EAbAC,EAAmB/M,MAAM4J,EAAQlD,UAAUlG,KAAK,GAChDwM,EAAiBhN,MAAM4J,EAAQlD,UAAUlG,KAAK,GAC9CyM,EAAajN,MAAM+L,GAAYvL,KAAK,GACpC0M,EAAkBlN,MAAM+L,GAAYvL,KAAK,GACzC2M,EAAqBnN,MAAM+L,GAAYvL,KAAK,GAC5C4M,EAAepN,MAAM+L,GAAYvL,KAAK,GACtC6M,EAAcrN,MAAM+L,GAAYvL,KAAK,GACrC8M,EAActN,MAAM+L,GACrBvL,OACA8I,KAAI,IAAMtJ,MAAM+L,GAAYvL,KAAK,KAChC+M,EAAevN,MAAM0G,GAAUlG,KAAK,GACpCgN,EAAkBxN,MAAM0G,GAAUlG,KAAK,GACvCiN,EAAsBzN,MAAM0G,GAAUlG,KAAK,GAG3CkN,EAAmB,EACvBzC,EAAaU,YACb,IAAIgC,EAAiB,EACjBC,EAAa,EACjB1C,EAAYC,oBAAsB,EAElC,IAAK,IAAIxG,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D4I,EAAa5I,GAAa,EAC1B6I,EAAgB7I,GAAa,EAG/B,GAAwC,IAApCsG,EAAaW,mBAA0B,CAEzC,IAAK,IAAIjH,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3D8I,EAAoB9I,GAAa,EAGnC,IAAK,IAAII,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CACvE,IAAI8I,EAAsBpD,EAAgB1F,EAAe,EACzD,IACE,IAAIgC,EAAiB,EACrBA,EAAiBkE,EAAaY,gBAAgBgC,GAC9C9G,IACA,CACA,IAAIgB,EAAkBiD,EAAY5I,eAAeyL,GAAqB9G,GACrB,IAA7C0G,EAAoB1F,EAAkB,KACxC0F,EAAoB1F,EAAkB,GAAK,EAC3CiD,EAAY5I,eAAeyL,GAAqB9G,IAC7CiE,EAAY5I,eAAeyL,GAAqB9G,GAEtD,CACF,CACF,CAEDkE,EAAaW,mBAAqB,EAClC,IAAIkC,EAAc,EACdC,EAAW,EAEf,IAAK,IAAInQ,EAAI,EAAGA,EAAImO,EAAYnO,IAC9B,IAAK,IAAIuC,EAAI,EAAGA,EAAI4L,EAAY5L,IAC9BmN,EAAYnN,GAAGvC,GAAK,EAIxB,OAAa,CAEX,IAAIoQ,GAAY,EACZC,EAAkB,EAClBC,EAAoB,EAOxB,GALIhD,EAAYC,oBAAsBV,IACpCS,EAAYC,sBACZ6C,EAAYG,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,IAGpF0C,EAAW,CACb,MAAMI,EAAiBlD,EAAYC,oBACnC8C,EAAkBhD,EAAaY,gBAAgBuC,EAAiB,GAChEF,EAAoBjD,EAAaY,gBAAgBuC,EAAiB,GAElE,IAAK,IAAIrH,EAAiB,EAAGA,EAAiBmH,EAAmBnH,IAAkB,CACjF,IACIsH,EAqBAC,EAtBAvG,EAAkBiD,EAAY5I,eAAegM,EAAiB,GAAGrH,GAGrE,GAAoB,IAAhB+G,EACFA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,MACzC,CACL,IAAKsG,EAAc,EAAGA,EAAcP,GAC9BhQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI8K,EAAamB,cAAc8B,IADvBA,KAI7CA,IAAgBP,GAClBA,IACAf,EAAiBhG,GAAkB+G,EACnC1C,EAAamB,cAAcuB,EAAc,GAAK/F,IAE9CgF,EAAiBhG,GAAkBsH,EAAc,EACjDjD,EAAamB,cAAc8B,GAAetG,EAE7C,CAGD,GAAiB,IAAbgG,EACFA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,MACtB,CACL,IAAKuG,EAAW,EAAGA,EAAWP,GACxBjQ,KAAKwC,IAAIyH,KAAqBjK,KAAKwC,IAAI2M,EAAWqB,IADhBA,KAIpCA,IAAaP,GACfA,IACAf,EAAejG,GAAkBgH,EACjCd,EAAWc,EAAW,GAAKhG,IAE3BiF,EAAejG,GAAkBuH,EAAW,EAC5CrB,EAAWqB,GAAYvG,EAE1B,CACF,CAED,GAAIgG,EAAWhC,GAAc+B,EAAc/B,EAEzC,YADAzN,EAAS,sCAIX,IAAK,IAAIiQ,EAAmB,EAAGA,EAAmBL,EAAmBK,IAAoB,CACvF,IAAIC,EAAmBzB,EAAiBwB,GACxC,IAAK,IAAIE,EAAgB,EAAGA,EAAgBR,EAAiBQ,IAAiB,CAE5EnB,EADoBN,EAAeyB,GACP,GAAGD,EAAmB,IAChDtD,EAAY7B,oBAAoBoF,GAAeF,EAClD,CACF,CACF,CAGD,IAAIG,EAAuB,EAC3B,IAAK,IAAIL,EAAc,EAAGA,EAAcP,EAAaO,IAC/CjD,EAAamB,cAAc8B,GAAe,IAC5ClB,EAAmBuB,GAAwBL,EAAc,EACzDK,KAIJ,IAAIC,EAAsB,EACtBC,EAAoB,EACxB,IAAK,IAAIN,EAAW,EAAGA,EAAWP,EAAUO,IAAY,CACtD,IAAIvG,EAAkBkF,EAAWqB,GACjC,GAAIvG,EAAkB,EAAG,CACvBmF,EAAgB0B,GAAqBN,EAAW,EAChDM,IACA,IAAIC,EAAoB/Q,KAAKwC,IAAIyH,GAC6B,IAA1DiD,EAAY/C,mBAAmB4G,EAAoB,KACrDzB,EAAauB,GAAuBL,EAAW,EAC/CK,IACA3D,EAAY/C,mBAAmB4G,EAAoB,GAAK,EACxD7D,EAAYQ,qBAAqBqD,EAAoB,GACnD7D,EAAY9C,eAAe2G,EAAoB,GAEpD,CACF,CAED,GAAIF,EAAsB,EACxB,IAAK,IAAIG,EAAmB,EAAGA,EAAmBH,EAAqBG,IAAoB,CACzF,IAAIR,EAAWlB,EAAa0B,GAAoB,EAC5C/G,EAAkBjK,KAAKwC,IAAI2M,EAAWqB,IAC1C,IAAK,IAAID,EAAc,EAAGA,EAAcP,EAAaO,IAAe,CAClEf,EAAYgB,GAAUD,GAAe,EACbvQ,KAAKwC,IAAI8K,EAAamB,cAAc8B,MAClCtG,IAAiBuF,EAAYgB,GAAUD,GAAe,EACjF,CACF,CAGH,GAAIK,EAAuBd,GAAc1C,EAAYC,oBAAsBV,EAAe,CACxF,GAA6B,IAAzBiE,EAEF,YADApQ,EAAS,oCAIX,IAAIyQ,EAAgB7B,EAAgB,GAChC8B,EAAmB7B,EAAmB,GACtC8B,EAAa3B,EAAYyB,EAAgB,GAAGC,EAAmB,GAEnE,GAAIlR,KAAKwC,IAAI2O,GAAc,KAAM,CAC/BA,EAAa,EACb,IAAK,IAAIZ,EAAc,EAAGA,EAAcK,EAAsBL,IAAe,CAC3E,IAAIa,EAAkB/B,EAAmBkB,GACzC,IAAK,IAAIC,EAAW,EAAGA,EAAWM,EAAmBN,IAAY,CAC/D,IAAIa,EAAejC,EAAgBoB,GAC/Bc,EAAY9B,EAAY6B,EAAe,GAAGD,EAAkB,GAC5DpR,KAAKwC,IAAI8O,GAAatR,KAAKwC,IAAI2O,KACjCA,EAAaG,EACbJ,EAAmBE,EACnBH,EAAgBI,EAEnB,CACF,CACF,CAED,IAAIE,EAAsBvR,KAAKwC,IAAI2M,EAAW8B,EAAgB,IAC9DjC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IAChF,IAAIM,EACFD,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF,IAAK,IAAItK,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IACvDA,GAAa0K,GAAqB9B,EAAa5I,KAC/CA,GAAamI,GAAwBU,EAAgB7I,KAS3D,GANI7G,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtB,IAAK,IAAIZ,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAef,EAAYyB,EAAgB,GAAGV,GAAeY,EAGrF,IAAIM,EAAgBvE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAIhF,GAHAjE,EAAYQ,qBAAqB6D,EAAsB,GAAKE,EAC5DlC,EAAY0B,EAAgB,GAAKE,EAE7BF,EAAgB,EAClB,IAAK,IAAIT,EAAW,EAAGA,EAAWS,EAAgB,EAAGT,IAAY,CAC/D,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,GAA2B,IAAtBS,EAC1B,IAAK,IAAIpB,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,GAAUD,IAAgBoB,EAAoBrE,EAAaoB,SAAS6B,GAGpF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,GAAUD,EAAc,GAClCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,GAAIR,EAAgBhB,EAClB,IAAK,IAAIO,EAAWS,EAAeT,EAAWP,EAAUO,IAAY,CAClE,IAAIkB,EAAiB1R,KAAKwC,IAAI2M,EAAWqB,IACrCmB,EAAoBnC,EAAYgB,GAAUU,EAAmB,GAEjE,GADA3B,EAAYiB,GAAYmB,EACpBT,EAAmB,EACrB,IAAK,IAAIX,EAAc,EAAGA,EAAcW,EAAmB,EAAGX,IAC5Df,EAAYgB,EAAW,GAAGD,GACxBf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrF,GAAIW,EAAmBlB,EACrB,IAAK,IAAIO,EAAcW,EAAkBX,EAAcP,EAAaO,IAClEf,EAAYgB,EAAW,GAAGD,EAAc,GACtCf,EAAYgB,GAAUD,GAAeoB,EAAoBrE,EAAaoB,SAAS6B,GAGrFrD,EAAYQ,qBAAqBgE,EAAiB,IAAMC,EAAoBF,CAC7E,CAGH,IAAK,IAAI3R,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKyP,EAAYzP,GAE/D+P,GAAkBI,EAElB,IAAK,IAAInQ,EAAI,EAAGA,EAAImQ,EAAUnQ,IAC5BwN,EAAaqB,UAAUkB,EAAiB/P,EAAI,GAAKqP,EAAWrP,GAE9D+P,GAAkBI,EAElB3C,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA,IAAK,IAAI/P,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAaoB,SAAS5O,GAE7E8P,GAAoBI,EAEpB,IAAK,IAAIlQ,EAAI,EAAGA,EAAIkQ,EAAalQ,IAC/BwN,EAAakB,YAAYoB,EAAmB,EAAI9P,GAAKwN,EAAamB,cAAc3O,GAElF8P,GAAoBI,EAEpB1C,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpB,IAAK,IAAIY,EAAW,EAAGA,EAAWP,EAAUO,IAC1ChB,EAAYgB,GAAUR,EAAc,GAAK,EAG3C,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDf,EAAYS,EAAW,GAAGM,GAAe,EAI3C,GADAP,IACIkB,EAAmBlB,EAAc,EACnC,IAAK,IAAIO,EAAcW,EAAmB,EAAGX,EAAcP,EAAaO,IACtEjD,EAAamB,cAAc8B,GAAejD,EAAamB,cAAc8B,EAAc,GAKvF,GADAN,IACIgB,EAAgBhB,EAAW,EAC7B,IAAK,IAAIO,EAAWS,EAAgB,EAAGT,EAAWP,EAAUO,IAC1DrB,EAAWqB,GAAYrB,EAAWqB,EAAW,GAIjD,GAAIP,EAAW,GAAK7C,EAAYC,oBAAsBV,EAAe,SAsBrE,GApBAqC,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAc,IAC7DwC,EAAgB,EAChBE,EAAa3B,EAAY,GAAG,GAC5B+B,EAAsBvR,KAAKwC,IAAI2M,EAAW,IAC1C+B,EAAmB,EACnBM,EACED,EACAvC,EACAS,EAAa8B,EAAsB,GACnC7B,EAAgBV,EAAyB,GAC3C7B,EAAaa,YACVb,EAAaa,YAAcmD,IAAe,IAAMK,EAAqBxR,KAAKwC,IAAI2O,GAEjF7D,EAAaoB,SAAS,GAAK,EACvB1O,KAAKwC,IAAI2O,GAAc,OACzB3Q,EACE,2DAA2D4M,EAAYC,4CAA4CkE,6BAA+CvC,iBAAsCmC,KAIzL,IAAfA,EAAkB,OAEtBjE,EAAYQ,qBAAqB6D,EAAsB,GACrDrE,EAAYQ,qBAAqB6D,EAAsB,GAAKJ,EAC9D7D,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAaoB,SAAS,GACvEkB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAKtC,EAAamB,cAAc,GAC5EmB,IACAtC,EAAakB,YAAYoB,EAAmB,GAAK2B,EACjDjE,EAAakB,YAAYoB,GAAoBI,EAC7C1C,EAAakB,YAAYoB,EAAmB,GAAKsB,EACjD5D,EAAakB,YAAYoB,EAAmB,GAAKuB,EACjDvB,GAAoB,EAEpBtC,EAAaqB,UAAUkB,EAAiB,GAAKN,EAAY,GACzDM,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKV,EAAW,GACxDU,IACAvC,EAAaqB,UAAUkB,EAAiB,GAAKoB,EAC7CpB,IAEA1C,EAAagB,eAAiByB,EACC,IAA3BzC,EAAaU,WACf1N,EAAS,0CAA0CyP,KAGrDgC,EAAwBhC,GACxB,KACD,CACF,CACH,CA1jBEiC,CAAoBvJ,EAAUwD,EAAS+C,EAAoCrB,GAG3E,IAAK,IAAI3G,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACrEqG,EAAYlM,eAAe6F,GAAasG,EAAae,qBAAqBrH,GAI5E,MAAMH,kBAAEA,EAAiBW,kBAAEA,GAAsBiB,EACjD,IAAK,IAAIzB,EAAY,EAAGA,EAAYyB,EAAS5B,kBAAkB3G,OAAQ8G,IACtC,OAA3ByB,EAASxF,cAEX3C,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAO5E,EAAYlM,eAC/D6F,GACAiL,cAAc,MAIlB3R,EACE,GAAGuG,EAAkBG,GAAWiL,cAAc,OAAOzK,EAAkBR,GAAWiL,cAChF,OACI5E,EAAYlM,eAAe6F,GAAWiL,cAAc,MAKhEzR,QAAQsC,QAAQ,iBAChBpC,EAAS,8BAET,MAAQmG,kBAAmBqL,EAAa1K,kBAAmB2K,GAAgB1J,EAC3E,MAAO,CACLtH,eAAgBkM,EAAYlM,eAAeiR,MAAM,EAAG1J,GACpD2J,iBAAkB,CAChBxL,kBAAmBqL,EACnB1K,kBAAmB2K,GAGzB,CAqEA,SAAS3B,EAA4B/H,EAAUwD,EAASiD,EAA2BvB,GACjF,MAAMvG,EAAemG,EAAYC,oBAAsB,EAGvD,GAAIpG,EAAe,GAAKA,GAAgBqB,EAASqE,cAE/C,OADAnM,EAAS,sCAAsCyG,oBAA+BqB,EAASqE,mBAChF,EAIT,MAAMpB,oBAAEA,EAAmBE,oBAAEA,EAAmBM,IAAEA,GAAQyB,EAAc,CACtEvG,eACAD,IAAKkG,EAAY5I,eACjBgE,WACAG,eAAgBA,EAChBqD,UAEA9K,eAAgBmM,EAAa2B,sBAC7BrC,sBAAuBU,EAAaV,wBAItC,IAAI0F,EAA8BjQ,MAAM4J,EAAQlD,UAC7ClG,OACA8I,KAAI,IAAMtJ,MAAM4J,EAAQlD,UAAUlG,KAAK,KACtC0P,EAAyBlQ,MAAM4J,EAAQlD,UAAUlG,KAAK,GAG1D,GAAI8K,IAAkB3B,EAA6B,CAEjD,IAAIwG,GAAwB,EAC5B,IAAK,MAAMtI,KAAezB,EAASnD,iBACjC,GACqE,eAAnE4J,EAA0BpF,mBAAmBI,KAAe,IAC5DzB,EAASnD,iBAAiB4E,GAAauI,MAAK,EAAExN,EAAS8G,KAAO9G,IAAYmC,IAC1E,CACAoL,GAAwB,EACxB,KACD,CAIH,GAAIA,EAAuB,CACzB,MAAMlK,YAAEA,EAAWC,aAAEA,GAAiB0D,EAChCyG,EAASxD,EAA0BzD,wCACvCrE,EACAqB,EAAS5B,kBACT4B,EAASjB,kBACTc,EACAC,EACAK,GAEF0J,EAA8BI,EAAOhH,oBACrC6G,EAAyBG,EAAO9G,mBACjC,CAGF,CAGD,IAAK,IAAI+G,EAAa,EAAGA,EAAa1G,EAAQlD,SAAU4J,IACtD,IAAK,IAAIC,EAAa,EAAGA,EAAa3G,EAAQlD,SAAU6J,IACtDrF,EAAY7B,oBAAoBiH,GAAYC,GAC1ClH,EAAoBiH,GAAYC,GAAcN,EAA4BK,GAAYC,GAK5F,IAAK,IAAIxJ,EAAiB,EAAGA,EAAiB6C,EAAQlD,SAAUK,IAAkB,CAChF,MAAMgB,EAAkB8B,EAAI9C,GAAkB,EAC9CiE,EAAYQ,qBAAqBzD,IAC/BwB,EAAoBxC,GAAkBmJ,EAAuBnJ,EAChE,CAED,OAAO,CACT,CA0YA,SAAS2I,EAAwBhC,GAC/B,IAAK,IAAI/I,EAAY,EAAGA,EAAYsG,EAAa5E,WAAY1B,IAC3DsG,EAAae,qBAAqBrH,GAAaqG,EAAY9C,eAAevD,GAG5E,IAAK,IAAI6L,EAAiB,EAAGA,GAAkBvF,EAAa5E,WAAYmK,IAAkB,CACxF9C,GAAoB,EACpB,IAAI2B,EAAsBjE,EAAakB,YAAYoB,EAAmB,GAClEI,EAAc1C,EAAakB,YAAYoB,GACvCsB,EAAmB5D,EAAakB,YAAYoB,EAAmB,GAGnE,GAFiBtC,EAAakB,YAAYoB,EAAmB,GAEtC,IAAnB8C,EACF9C,IACAtC,EAAamB,cAAc,GAAKnB,EAAakB,YAAYoB,EAAmB,GAC5EA,IACAtC,EAAaoB,SAAS,GAAKpB,EAAakB,YAAYoB,EAAmB,OAClE,CACLA,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAamB,cAAc8B,GACzBjD,EAAakB,YAAYoB,EAAmB,EAAIW,GAEpDX,GAAoBI,EACpB,IAAK,IAAIO,EAAc,EAAGA,EAAcP,EAAaO,IACnDjD,EAAaoB,SAAS6B,GAAejD,EAAakB,YAAYoB,EAAmB,EAAIW,EAExF,CAED,IAAIvB,EAAyBhP,KAAKwC,IAAI8K,EAAamB,cAAcyC,EAAmB,IACpF,GAAIhE,EAAY/C,mBAAmB6E,EAAyB,GAAK,EAAG,SAEpE,IAAI2D,EAAmB,EACvBrF,EAAaoB,SAASwC,EAAmB,GAAK,EAC9C,IAAK,IAAIX,EAAc,EAAGA,EAAcP,EAAaO,IACnDoC,GACErF,EAAaoB,SAAS6B,GACtBpD,EAAae,qBAAqBlO,KAAKwC,IAAI8K,EAAamB,cAAc8B,IAAgB,GAG1FpD,EAAae,qBAAqBc,EAAyB,GACzD2D,EAAmBzF,EAAYQ,qBAAqB6D,EAAsB,GAE5ErE,EAAY/C,mBAAmB6E,EAAyB,GAAK,CAC9D,CAE8B,IAA3B7B,EAAaU,WACf1N,EAAS,oDAAoDyP,IACjE,CCzsBO,SAASgD,EAAcC,EAAaC,EAAShS,EAAgB,IAAKC,EAAY,MACnF,IAAIgS,EAAY,EACZ9R,GAAY,EACZC,EAAa,EACb0F,EAAS,GACT5F,EAAiB,GACjBL,EAAiB,GACjBC,EAAiB,GAGjB2H,EAAauK,EAAQxK,SAAS5B,kBAAkB3G,OAGpD,IAAK,IAAID,EAAI,EAAGA,EAAIyI,EAAYzI,IAC9B8G,EAAO9G,GAAK,EACZkB,EAAelB,GAAK,EAQtB,IAJIgT,EAAQE,iBAAmBF,EAAQE,gBAAgBjT,SAAWwI,IAChEvH,EAAiB,IAAI8R,EAAQE,kBAGxB9R,EAAaJ,IAAkBG,GAAW,CAE/C,IAAK,IAAInB,EAAI,EAAGA,EAAIkB,EAAejB,OAAQD,IACzCkB,EAAelB,GAAKmT,OAAOjS,EAAelB,IAAMmT,OAAOrM,EAAO9G,IAIhE,GAA6B,YAAzBgT,EAAQpS,aAA4B,CAOtCkG,EANsB2G,EACpBN,EACA6F,EAAQxK,SACRwK,EAAQnJ,mBACR,CAAE3I,iBAAgByL,sBAAuBqG,EAAQrG,wBAE5BzL,cAC7B,KAAW,GAEFL,iBAAgBC,kBAAmBiS,EACpCC,EAAQxK,SACRwK,EAAQnJ,mBACR3I,EACA8R,EAAQrG,wBAKV7F,EAD2BnG,EAAkBqS,EAAQpS,aAAcC,EAAgBC,GACvDI,cAC7B,CAQD,GALA+R,EAAYpT,EAAciH,GAG1BrG,EAAS,4BAA4BW,EAAa,mBAAmB6R,EAAUjB,cAAc,MAEzFiB,GAAahS,EACfE,GAAY,OACP,GAAI8R,EAAY,IAAK,CAC1BvS,EAAS,uCAAuCuS,KAChD,KACD,CAED7R,GACD,CAED,MAAO,CACLF,iBACAC,YACAC,aACAP,iBACAC,iBAEJ;;;;;;ACnGA,MAAMsS,EAAcC,OAAO,iBACrBC,EAAiBD,OAAO,oBACxBE,EAAeF,OAAO,wBACtBG,EAAYH,OAAO,qBACnBI,EAAcJ,OAAO,kBACrBK,EAAYC,GAAwB,iBAARA,GAA4B,OAARA,GAAgC,mBAARA,EAgDxEC,EAAmB,IAAIC,IAAI,CAC7B,CAAC,QA7CwB,CACzBC,UAAYH,GAAQD,EAASC,IAAQA,EAAIP,GACzC,SAAAW,CAAUC,GACN,MAAMC,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAE7B,OADAC,EAAOJ,EAAKC,GACL,CAACC,EAAO,CAACA,GACnB,EACDG,YAAYC,IACRA,EAAKC,QACEC,EAAKF,MAqChB,CAAC,QA/BwB,CACzBR,UAAYtH,GAAUkH,EAASlH,IAAUiH,KAAejH,EACxD,SAAAuH,EAAUvH,MAAEA,IACR,IAAIiI,EAcJ,OAZIA,EADAjI,aAAiBkI,MACJ,CACTC,SAAS,EACTnI,MAAO,CACHlM,QAASkM,EAAMlM,QACf0F,KAAMwG,EAAMxG,KACZ4O,MAAOpI,EAAMoI,QAKR,CAAED,SAAS,EAAOnI,SAE5B,CAACiI,EAAY,GACvB,EACD,WAAAJ,CAAYI,GACR,GAAIA,EAAWE,QACX,MAAM5K,OAAO8K,OAAO,IAAIH,MAAMD,EAAWjI,MAAMlM,SAAUmU,EAAWjI,OAExE,MAAMiI,EAAWjI,KACpB,MAoBL,SAAS4H,EAAOJ,EAAKc,EAAKC,WAAYC,EAAiB,CAAC,MACpDF,EAAGG,iBAAiB,WAAW,SAASC,EAASC,GAC7C,IAAKA,IAAOA,EAAGC,KACX,OAEJ,IAhBR,SAAyBJ,EAAgBK,GACrC,IAAK,MAAMC,KAAiBN,EAAgB,CACxC,GAAIK,IAAWC,GAAmC,MAAlBA,EAC5B,OAAO,EAEX,GAAIA,aAAyBC,QAAUD,EAAcE,KAAKH,GACtD,OAAO,CAEd,CACD,OAAO,CACX,CAMaI,CAAgBT,EAAgBG,EAAGE,QAEpC,YADA9U,QAAQmV,KAAK,mBAAmBP,EAAGE,6BAGvC,MAAMM,GAAEA,EAAEC,KAAEA,EAAIC,KAAEA,GAAS9L,OAAO8K,OAAO,CAAEgB,KAAM,IAAMV,EAAGC,MACpDU,GAAgBX,EAAGC,KAAKU,cAAgB,IAAIpK,IAAIqK,GACtD,IAAIC,EACJ,IACI,MAAMC,EAASJ,EAAK1D,MAAM,GAAI,GAAG+D,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GAC5DmC,EAAWN,EAAKK,QAAO,CAAClC,EAAKtO,IAASsO,EAAItO,IAAOsO,GACvD,OAAQ4B,GACJ,IAAK,MAEGI,EAAcG,EAElB,MACJ,IAAK,MAEGF,EAAOJ,EAAK1D,OAAO,GAAG,IAAM4D,EAAcZ,EAAGC,KAAK5I,OAClDwJ,GAAc,EAElB,MACJ,IAAK,QAEGA,EAAcG,EAASC,MAAMH,EAAQH,GAEzC,MACJ,IAAK,YAGGE,EA+LxB,SAAehC,GACX,OAAOjK,OAAO8K,OAAOb,EAAK,CAAEZ,CAACA,IAAc,GAC/C,CAjMsCiD,CADA,IAAIF,KAAYL,IAGlC,MACJ,IAAK,WACD,CACI,MAAM7B,MAAEA,EAAKC,MAAEA,GAAU,IAAIC,eAC7BC,EAAOJ,EAAKE,GACZ8B,EAoLxB,SAAkBhC,EAAKsC,GAEnB,OADAC,EAAcC,IAAIxC,EAAKsC,GAChBtC,CACX,CAvLsCyC,CAASxC,EAAO,CAACA,GAClC,CACD,MACJ,IAAK,UAEG+B,OAAc1Q,EAElB,MACJ,QACI,OAEX,CACD,MAAOkH,GACHwJ,EAAc,CAAExJ,QAAOiH,CAACA,GAAc,EACzC,CACDiD,QAAQC,QAAQX,GACXY,OAAOpK,IACD,CAAEA,QAAOiH,CAACA,GAAc,MAE9BoD,MAAMb,IACP,MAAOc,EAAWC,GAAiBC,EAAYhB,GAC/ClB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,GACvD,YAATnB,IAEAd,EAAGoC,oBAAoB,UAAWhC,GAClCiC,EAAcrC,GACVtB,KAAaQ,GAAiC,mBAAnBA,EAAIR,IAC/BQ,EAAIR,KAEX,IAEAoD,OAAOQ,IAER,MAAON,EAAWC,GAAiBC,EAAY,CAC3CxK,MAAO,IAAI6K,UAAU,+BACrB5D,CAACA,GAAc,IAEnBqB,EAAGmC,YAAYlN,OAAO8K,OAAO9K,OAAO8K,OAAO,GAAIiC,GAAY,CAAEnB,OAAOoB,EAAc,GAE9F,IACQjC,EAAGP,OACHO,EAAGP,OAEX,CAIA,SAAS4C,EAAcG,IAHvB,SAAuBA,GACnB,MAAqC,gBAA9BA,EAASvU,YAAYiD,IAChC,EAEQuR,CAAcD,IACdA,EAASE,OACjB,CACA,SAAShD,EAAKM,EAAI2C,GACd,MAAMC,EAAmB,IAAI7D,IAiB7B,OAhBAiB,EAAGG,iBAAiB,WAAW,SAAuBE,GAClD,MAAMC,KAAEA,GAASD,EACjB,IAAKC,IAASA,EAAKO,GACf,OAEJ,MAAMgC,EAAWD,EAAiBE,IAAIxC,EAAKO,IAC3C,GAAKgC,EAGL,IACIA,EAASvC,EACZ,CACO,QACJsC,EAAiBG,OAAOzC,EAAKO,GAChC,CACT,IACWmC,EAAYhD,EAAI4C,EAAkB,GAAID,EACjD,CACA,SAASM,EAAqBC,GAC1B,GAAIA,EACA,MAAM,IAAItD,MAAM,6CAExB,CACA,SAASuD,EAAgBnD,GACrB,OAAOoD,EAAuBpD,EAAI,IAAIjB,IAAO,CACzC+B,KAAM,YACPiB,MAAK,KACJM,EAAcrC,EAAG,GAEzB,CACA,MAAMqD,EAAe,IAAIC,QACnBC,EAAkB,yBAA0BtD,YAC9C,IAAIuD,sBAAsBxD,IACtB,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACJ,IAAbA,GACAN,EAAgBnD,EACnB,IAcT,SAASgD,EAAYhD,EAAI4C,EAAkB7B,EAAO,GAAI4B,EAAS,cAC3D,IAAIe,GAAkB,EACtB,MAAMnC,EAAQ,IAAIoC,MAAMhB,EAAQ,CAC5B,GAAAG,CAAIc,EAAShT,GAET,GADAqS,EAAqBS,GACjB9S,IAAS6N,EACT,MAAO,MAXvB,SAAyB8C,GACjBgC,GACAA,EAAgBM,WAAWtC,EAEnC,CAQoBuC,CAAgBvC,GAChB4B,EAAgBnD,GAChB4C,EAAiBmB,QACjBL,GAAkB,CAAI,EAG9B,GAAa,SAAT9S,EAAiB,CACjB,GAAoB,IAAhBmQ,EAAK5V,OACL,MAAO,CAAE4W,KAAM,IAAMR,GAEzB,MAAMyC,EAAIZ,EAAuBpD,EAAI4C,EAAkB,CACnD9B,KAAM,MACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,eACzBnC,KAAKd,GACR,OAAO+C,EAAEjC,KAAKoC,KAAKH,EACtB,CACD,OAAOhB,EAAYhD,EAAI4C,EAAkB,IAAI7B,EAAMnQ,GACtD,EACD,GAAA8Q,CAAIkC,EAAShT,EAAMyQ,GACf4B,EAAqBS,GAGrB,MAAOhM,EAAOuK,GAAiBC,EAAYb,GAC3C,OAAO+B,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,MACNC,KAAM,IAAIA,EAAMnQ,GAAMgG,KAAKqN,GAAMA,EAAEC,aACnCxM,SACDuK,GAAeF,KAAKd,EAC1B,EACD,KAAAK,CAAMsC,EAASQ,EAAUC,GACrBpB,EAAqBS,GACrB,MAAMY,EAAOvD,EAAKA,EAAK5V,OAAS,GAChC,GAAImZ,IAAS9F,EACT,OAAO4E,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,aACPiB,KAAKd,GAGZ,GAAa,SAATqD,EACA,OAAOtB,EAAYhD,EAAI4C,EAAkB7B,EAAK1D,MAAM,GAAI,IAE5D,MAAO2D,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,QACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,EACD,SAAAuD,CAAUZ,EAASS,GACfpB,EAAqBS,GACrB,MAAO1C,EAAciB,GAAiBsC,EAAiBF,GACvD,OAAOjB,EAAuBpD,EAAI4C,EAAkB,CAChD9B,KAAM,YACNC,KAAMA,EAAKnK,KAAKqN,GAAMA,EAAEC,aACxBlD,gBACDiB,GAAeF,KAAKd,EAC1B,IAGL,OA9EJ,SAAuBM,EAAOvB,GAC1B,MAAMyD,GAAYJ,EAAaP,IAAI9C,IAAO,GAAK,EAC/CqD,EAAa3B,IAAI1B,EAAIyD,GACjBF,GACAA,EAAgBkB,SAASlD,EAAOvB,EAAIuB,EAE5C,CAuEImD,CAAcnD,EAAOvB,GACduB,CACX,CAIA,SAASgD,EAAiBvD,GACtB,MAAM2D,EAAY3D,EAAapK,IAAIsL,GACnC,MAAO,CAACyC,EAAU/N,KAAKgO,GAAMA,EAAE,MALnBC,EAK+BF,EAAU/N,KAAKgO,GAAMA,EAAE,KAJ3DtX,MAAMwX,UAAUC,OAAOzD,MAAM,GAAIuD,KAD5C,IAAgBA,CAMhB,CACA,MAAMpD,EAAgB,IAAI6B,QAe1B,SAASpB,EAAYxK,GACjB,IAAK,MAAOxG,EAAM8T,KAAYlG,EAC1B,GAAIkG,EAAQhG,UAAUtH,GAAQ,CAC1B,MAAOuN,EAAiBhD,GAAiB+C,EAAQ/F,UAAUvH,GAC3D,MAAO,CACH,CACIoJ,KAAM,UACN5P,OACAwG,MAAOuN,GAEXhD,EAEP,CAEL,MAAO,CACH,CACInB,KAAM,MACNpJ,SAEJ+J,EAAcqB,IAAIpL,IAAU,GAEpC,CACA,SAASuJ,EAAcvJ,GACnB,OAAQA,EAAMoJ,MACV,IAAK,UACD,OAAOhC,EAAiBgE,IAAIpL,EAAMxG,MAAMqO,YAAY7H,EAAMA,OAC9D,IAAK,MACD,OAAOA,EAAMA,MAEzB,CACA,SAAS0L,EAAuBpD,EAAI4C,EAAkBsC,EAAK1D,GACvD,OAAO,IAAII,SAASC,IAChB,MAAMhB,EASH,IAAIvT,MAAM,GACZQ,KAAK,GACL8I,KAAI,IAAMxL,KAAK+Z,MAAM/Z,KAAKga,SAAW/G,OAAOgH,kBAAkBnB,SAAS,MACvExS,KAAK,KAXNkR,EAAiBlB,IAAIb,EAAIgB,GACrB7B,EAAGP,OACHO,EAAGP,QAEPO,EAAGmC,YAAYlN,OAAO8K,OAAO,CAAEc,MAAMqE,GAAM1D,EAAU,GAE7D,kBCjUO,MACL,WAAAvT,GACEG,KAAKkX,aAAe,KACpBlX,KAAKmX,WAAa,GAClBnX,KAAK2G,mBAAqB,GAC1B3G,KAAKtC,aAAe,UACpBsC,KAAKoX,qBAAuB,KAC5B7Z,EAAS,kCACV,CAOD,eAAA8Z,CAAgBH,EAAcrZ,EAAU,IACtCmC,KAAKkX,aAAeA,EAGhBrZ,GAAWA,EAAQuZ,uBACrBpX,KAAKoX,qBAAuBvZ,EAAQuZ,qBACpCja,EAAS,8BAGXA,EAAS,yBAAyB+Z,IACnC,CAED,aAAAI,CAAcH,GACZnX,KAAKmX,WAAaA,EAClBha,EAAS,oCAAoCga,EAAWrX,gBACzD,CAED,oBAAAyX,CAAqBxQ,EAAayQ,GAChCxX,KAAK2G,mBAAmBI,GAAeyQ,EACvCra,EAAS,0CAA0C4J,YAAsByQ,EAAU,KACpF,CAED,eAAAC,CAAgB/Z,GACdsC,KAAKtC,aAAeA,EACpBP,EAAS,yBAAyBO,IACnC,CAED,KAAAga,GACE,IAAK1X,KAAKkX,eAAiBlX,KAAKmX,aAAenX,KAAK2G,mBAAoB,CACtE,MAAMuN,EAAQ,kFAEd,MADA7W,QAAQ6W,MAAMA,GACR,IAAI1C,MAAM0C,EACjB,CAYD,IAAIvW,EAAiB,GACjBC,EAAiB,GACjBI,EAAiB,GACjBgS,EAAkB,GAGtBzS,EAAS,qBACT,MAAM+H,ERzEH,SAAqB6R,GAC1B,MAAMrX,cAAEA,EAAaiB,aAAEA,EAAYE,aAAEA,EAAYD,KAAEA,EAAIE,KAAEA,EAAInB,aAAEA,EAAYoB,WAAEA,GAAegW,EAG5F,IAAIQ,EACkB,OAAlB7X,EACF6X,EAAO,IAAIpU,EAAO,CAAExC,eAAcC,OAAMjB,eAAcoB,eAC3B,OAAlBrB,EACT6X,EAAO,IAAIvT,EAAO,CAAErD,eAAcC,OAAMC,eAAcC,OAAMnB,eAAcoB,eAE1E3D,EAAS,+CAIX,MAAMoa,EAA+BD,EAAKvW,0BAA4BuW,EAAKxW,WAAawW,EAAKlU,eAG7F,IAWIkG,EAAepE,EAXf7B,EAAoBkU,EAA6BlU,kBACjDW,EAAoBuT,EAA6BvT,kBACjDV,EAAciU,EAA6BjU,YAC3CW,EAAcsT,EAA6BtT,YAC3CN,EAAM4T,EAA6BtW,eACnCa,EAAmByV,EAA6BzV,iBAmBpD,OAhBqBhB,SAMnBwI,EAAgB3F,EAAIjH,OACpBwI,EAAa7B,EAAkB3G,OAC/BI,EAAS,0BAA0BwM,kBAA8BpE,aAGjEoE,EAAgB5I,GAAkC,OAAlBjB,EAAyBmB,EAAe,GACxEsE,EAAa5B,GAAiC,OAAlB7D,EAAyBwE,EAAc,GACnEnH,EAAS,2CAA2CwM,kBAA8BpE,YAG7E,CACL7B,oBACAW,oBACAV,cACAW,cACAN,MACA7B,mBACAwH,gBACApE,aACAzF,gBACAC,eAEJ,CQoBqB8X,CAAY7X,KAAKmX,YAClC5Z,EAAS,8BAGT,MAAM2R,EAAmB,CACvBxL,kBAAmB4B,EAAS5B,kBAC5BW,kBAAmBiB,EAASjB,mBAM9B,GAFA9G,EAAS,gCACTF,QAAQc,KAAK,oBACa,yBAAtB6B,KAAKkX,aAIP,GAHA3Z,EAAS,iBAAiByC,KAAKkX,gBAGL,YAAtBlX,KAAKtC,aAA4B,CAMnCM,EALsBuM,EACpB1B,EACAvD,EACAtF,KAAK2G,oBAEwB3I,cACvC,KAAa,GAEFL,iBAAgBC,kBNnFpB,SAAmC0H,EAAUqB,GAClDpJ,EAAS,mDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,EAGEwD,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAGJ,IAAK,IAAI7E,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjC,EAAIC,GAAcgC,GAAkB,EAIzE,IAAK,IAAI+C,EAAmB,EAAGA,EAAmB7D,EAAYpI,OAAQiM,IAEpE,GAAsB,OAAlBlJ,EAAwB,CAE1B,MAAMmI,EAA+BxC,EAAexF,kBAAkBkF,EAAY6D,IAG5EY,EAAgB/D,EAA8B,CAClDzF,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDqD,oBACAiC,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,GAAwByD,EAG7C,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd9C,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC/D,CACF,CACF,MAEI,GAAsB,OAAlBrI,EACP,IAAK,IAAIoJ,EAAmB,EAAGA,EAAmB/D,EAAYpI,OAAQmM,IAAoB,CAExF,MAAMjB,EAA+BxC,EAAexF,kBAClDkF,EAAY6D,GACZ7D,EAAY+D,IAIRU,EAAgBxD,EAA8B,CAClDhG,cAAe6H,EAA6B7H,cAC5CC,sBAAuB4H,EAA6B5H,sBACpDC,sBAAuB2H,EAA6B3H,sBACpDoD,oBACAW,oBACAsB,mBACAC,cAIIM,YAAEA,EAAWC,oBAAEA,EAAmBM,oBAAEA,GAAwBmD,EAGlE,IAAK,IAAIX,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,IAAIc,EAAoBpE,EAAiBsD,GAGzC,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,IAAI6B,EAAoBrE,EAAiBwC,GACzCxK,EAAeoM,GAAmBC,KAC/B5E,EAAa4D,GACd5D,EAAa8D,GACbhD,GACCC,EAAoB8C,GAAmB9C,EAAoBgC,GAC1D1B,EAAoBwC,GAAmBxC,EAAoB0B,GAChE,CACF,CACF,CAGN,CAGD,MAAM4D,EAA4B,IAAIrF,EACpCC,EACAxE,EACA6B,EACAlE,EACAC,GAkBF,OAdAgM,EAA0B1E,mCACxBzJ,EACAD,EACAwH,EACAC,EACA1B,EACAW,EACAoB,GAIFsG,EAA0BnF,qCAAqChJ,EAAgBD,GAC/EJ,EAAS,iDAEF,CACLI,iBACAC,iBAEJ,CMvD8Cka,CAA0BxS,EAAUtF,KAAK2G,qBAE/E3I,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,MACI,GAA0B,2BAAtBgC,KAAKkX,aAA2C,CACzD3Z,EAAS,iBAAiByC,KAAKkX,gBAG/B,IAAIzN,EAAwB,EAC5B,MAAMsO,EAA2B,EAG3BjI,EAAU,CACdxK,SAAUA,EACVqB,mBAAoB3G,KAAK2G,mBACzB8C,sBAAuBA,EACvB/L,aAAcsC,KAAKtC,aACnBsS,mBAGF,KAAOvG,GAAyB,GAAG,CAEjCqG,EAAQrG,sBAAwBA,EAG5BzL,EAAejB,OAAS,IAC1B+S,EAAQE,gBAAkB,IAAIhS,IAIhC,MAAMga,EAAsBpI,EAAcpG,EAA6BsG,EAAS,IAAK,MAGrFnS,EAAiBqa,EAAoBra,eACrCC,EAAiBoa,EAAoBpa,eACrCI,EAAiBga,EAAoBha,eAGrCyL,GAAyB,EAAIsO,CAC9B,CACP,MAAW,GAA0B,yBAAtB/X,KAAKkX,aAGd,GAFA3Z,EAAS,iBAAiByC,KAAKkX,gBAEL,YAAtBlX,KAAKtC,aACPF,EACE,uGAEG,GAEFG,iBAAgBC,kBC/IpB,SAAmC0H,EAAUqB,EAAoByQ,GACtE7Z,EAAS,gDAGT,MAAMmG,kBACJA,EAAiBW,kBACjBA,EAAiBL,IACjBA,EAAG7B,iBACHA,EAAgBwH,cAChBA,EAAa7J,cACbA,EAAaC,aACbA,GACEuF,GAGE2S,EAAEA,EAACC,EAAEA,EAACC,EAAEA,EAACC,EAAEA,GAAMhB,EAGjBtO,EAAUzD,EAAcC,IACxB1H,eACJA,EAAcD,eACdA,EAAcgI,iBACdA,EAAgBF,eAChBA,EAAcN,YACdA,EAAWC,aACXA,EAAYQ,SACZA,GACEkD,EAEJ,GAAsB,OAAlBhJ,EAIF,IAAK,IAAImE,EAAe,EAAGA,EAAe0F,EAAe1F,IAAgB,CAEvE,IAAK,IAAIgC,EAAiB,EAAGA,EAAiBL,EAAUK,IAEtDN,EAAiBM,GAAkBjJ,KAAKwC,IAAIwE,EAAIC,GAAcgC,IAAmB,EAInF,IAAK,IAAIoC,EAAkB,EAAGA,EAAkBlD,EAAYpI,OAAQsL,IAAmB,CAErF,MAAMjI,cAAEA,EAAaC,sBAAEA,GAA0BoF,EAAexF,kBAC9DkF,EAAYkD,KAIRnC,YAAEA,EAAWC,oBAAEA,GAAwBN,EAA8B,CACzEzF,gBACAC,wBACAqD,oBACAiC,mBACAC,aAIF,IAAIyS,EAAS,EACb,IAAK,IAAIvb,EAAI,EAAGA,EAAI8I,EAAU9I,IAC5Bub,GAAU3U,EAAkBiC,EAAiB7I,IAAMsD,EAActD,GAInE,MAAMwb,EAAIL,EAAEI,GACNE,EAAIL,EAAEG,GACN7X,EAAI2X,EAAEE,GACNG,EAAIJ,EAAEC,GAGZ,IAAK,IAAIpP,EAAkB,EAAGA,EAAkBrD,EAAUqD,IAAmB,CAC3E,MAAMwP,EAAmB9S,EAAiBsD,GAG1CrL,EAAe6a,IACbrT,EAAaiD,GAAmBnC,EAAcsS,EAAIpY,EAAc6I,GAElE,IAAK,IAAId,EAAkB,EAAGA,EAAkBvC,EAAUuC,IAAmB,CAC3E,MAAMC,EAAmBzC,EAAiBwC,GAG1CxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAoS,EACAnS,EAAoB8C,GACpB9C,EAAoBgC,GAGtBxK,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACAqS,EACApS,EAAoBgC,GACpB/H,EAAc6I,GAGhBtL,EAAe8a,GAAkBrQ,IAC/BhD,EAAaiD,GACbnC,EACA1F,EACAJ,EAAc6I,GACd7I,EAAc+H,EACjB,CACF,CACF,CACF,KAC0B,OAAlBrI,GACTtC,EAAS,0EAkBX,OAbkC,IAAI4L,EACpCzC,EACAxE,EACA6B,EACAlE,EACAC,GAIwBsJ,kCAAkCzL,EAAgBD,GAE5EJ,EAAS,8CAEF,CACLI,iBACAC,iBAEJ,CDc8C8a,CACpCpT,EACAtF,KAAK2G,mBACL3G,KAAKoX,uBAIPpZ,EAD2BP,EAAkBuC,KAAKtC,aAAcC,EAAgBC,GAC5CI,cACrC,CAKH,OAHAX,QAAQsC,QAAQ,oBAChBpC,EAAS,6BAEF,CAAES,iBAAgBkR,mBAC1B,qBElKI,MAKL,WAAArP,GACEG,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAEf7Y,KAAK8Y,aACN,CAOD,iBAAMA,GACJ,IACE9Y,KAAK2Y,OAAS,IAAII,OAAO,IAAIC,IAAI,qBAAsB,oBAAAC,UAAA,oBAAAC,SAAA,IAAAC,QAAA,OAAA,KAAA,QAAAC,YAAAC,KAAA,oBAAAJ,SAAAC,SAAAG,KAAAJ,SAAAK,eAAA,WAAAL,SAAAK,cAAAC,QAAAC,eAAAP,SAAAK,cAAAG,KAAA,IAAAT,IAAA,mBAAAC,SAAAS,SAAAL,MAAkB,CACvE3G,KAAM,WAGR1S,KAAK2Y,OAAOgB,QAAWC,IACrBvc,QAAQ6W,MAAM,iCAAkC0F,EAAM,EAExD,MAAMC,EAAgBC,EAAa9Z,KAAK2Y,QAExC3Y,KAAK4Y,gBAAkB,IAAIiB,EAE3B7Z,KAAK6Y,SAAU,CAChB,CAAC,MAAO3E,GAEP,MADA7W,QAAQ6W,MAAM,8BAA+BA,GACvCA,CACP,CACF,CAQD,kBAAM6F,GACJ,OAAI/Z,KAAK6Y,QAAgBrF,QAAQC,UAE1B,IAAID,SAAQ,CAACC,EAASuG,KAC3B,IAAIC,EAAW,EACf,MAEMC,EAAa,KACjBD,IACIja,KAAK6Y,QACPpF,IACSwG,GANO,GAOhBD,EAAO,IAAIxI,MAAM,2CAEjB2I,WAAWD,EAAY,IACxB,EAEHA,GAAY,GAEf,CAOD,qBAAM7C,CAAgBH,GAGpB,aAFMlX,KAAK+Z,eACXxc,EAAS,8CAA8C2Z,KAChDlX,KAAK4Y,UAAUvB,gBAAgBH,EACvC,CAOD,mBAAMI,CAAcH,GAGlB,aAFMnX,KAAK+Z,eACXxc,EAAS,wCACFyC,KAAK4Y,UAAUtB,cAAcH,EACrC,CAQD,0BAAMI,CAAqBxQ,EAAayQ,GAGtC,aAFMxX,KAAK+Z,eACXxc,EAAS,4DAA4DwJ,KAC9D/G,KAAK4Y,UAAUrB,qBAAqBxQ,EAAayQ,EACzD,CAOD,qBAAMC,CAAgB/Z,GAGpB,aAFMsC,KAAK+Z,eACXxc,EAAS,8CAA8CG,KAChDsC,KAAK4Y,UAAUnB,gBAAgB/Z,EACvC,CAMD,WAAMga,SACE1X,KAAK+Z,eACXxc,EAAS,uDAET,MAAM6c,EAAYC,YAAYC,MACxB/K,QAAevP,KAAK4Y,UAAUlB,QAIpC,OADAna,EAAS,4CAFO8c,YAAYC,MAEmCF,GAAa,KAAMG,QAAQ,OACnFhL,CACR,CAMD,kBAAMiL,GAEJ,aADMxa,KAAK+Z,eACJ/Z,KAAK4Y,UAAU4B,cACvB,CAMD,UAAMC,GAEJ,aADMza,KAAK+Z,eACJ/Z,KAAK4Y,UAAU6B,MACvB,CAKD,SAAAC,GACM1a,KAAK2Y,SACP3Y,KAAK2Y,OAAO+B,YACZ1a,KAAK2Y,OAAS,KACd3Y,KAAK4Y,UAAY,KACjB5Y,KAAK6Y,SAAU,EAElB,uBC3JuB8B,MAAOC,IAC/B,IAAIrL,EAAS,CACX7L,kBAAmB,GACnBW,kBAAmB,GACnB/C,eAAgB,CACdE,aAAc,GACdC,iBAAkB,IAEpBU,iBAAkB,GAClBwE,mBAAoB,GACpBrE,kBAAmB,CAAE,EACrBuY,MAAO,EACPC,OAAO,EACPC,SAAU,IACVpX,YAAa,EACbW,YAAa,EACbpC,gBAAiB,GACjBN,aAAc,CAAE,GAIdoZ,SADgBJ,EAAKK,QAEtBC,MAAM,MACN1S,KAAK2S,GAASA,EAAKC,SACnBC,QAAQF,GAAkB,KAATA,GAAwB,MAATA,IAE/BG,EAAU,GACVC,EAAY,EAEZC,EAAmB,EACnBjW,EAAa,EACbkW,EAAsB,EACtBC,EAAmB,CAAE9V,SAAU,GAC/B+V,EAAoB,EACpBC,EAAW,GACXC,EAA2B,EAE3BC,EAAsB,EAEtBC,EAAyB,EACzBC,EAAsB,CACxBC,IAAK,EACLvZ,IAAK,EACLwZ,YAAa,EACbzR,YAAa,GAEX0R,EAA2B,EAE3BC,EAAwB,CAAA,EAE5B,KAAOb,EAAYP,EAAMje,QAAQ,CAC/B,MAAMoe,EAAOH,EAAMO,GAEnB,GAAa,gBAATJ,EAAwB,CAC1BG,EAAU,aACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,mBAATJ,EAA2B,CACpCG,EAAU,gBACVC,IACA,QACN,CAAW,GAAa,sBAATJ,EAA8B,CACvCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,WAATJ,EAAmB,CAC5BG,EAAU,QACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,GACVC,IACA,QACN,CAAW,GAAa,cAATJ,EAAsB,CAC/BG,EAAU,WACVC,IACA,QACN,CAAW,GAAa,iBAATJ,EAAyB,CAClCG,EAAU,GACVC,IACA,QACD,CAED,MAAMc,EAAQlB,EAAKD,MAAM,OAAOG,QAAQiB,GAAkB,KAATA,IAEjD,GAAgB,eAAZhB,EACF/L,EAAOsL,MAAQ0B,WAAWF,EAAM,IAChC9M,EAAOuL,MAAqB,MAAbuB,EAAM,GACrB9M,EAAOwL,SAAWsB,EAAM,QACnB,GAAgB,kBAAZf,GACT,GAAIe,EAAMtf,QAAU,EAAG,CACrB,IAAK,QAAQuV,KAAK+J,EAAM,IAAK,CAC3Bd,IACA,QACD,CAED,MAAM9Y,EAAY+Z,SAASH,EAAM,GAAI,IAC/B3Z,EAAM8Z,SAASH,EAAM,GAAI,IAC/B,IAAIvZ,EAAOuZ,EAAMpN,MAAM,GAAG3L,KAAK,KAC/BR,EAAOA,EAAK2Z,QAAQ,SAAU,IAE9BlN,EAAOrN,gBAAgBD,KAAK,CAC1BS,MACAD,YACAK,QAEH,OACI,GAAgB,UAAZwY,EAAqB,CAC9B,GAAyB,IAArBE,EAAwB,CAC1BA,EAAmBgB,SAASH,EAAM,GAAI,IACtC9W,EAAaiX,SAASH,EAAM,GAAI,IAChC9M,EAAO7L,kBAAoB,IAAIxE,MAAMqG,GAAY7F,KAAK,GACtD6P,EAAOlL,kBAAoB,IAAInF,MAAMqG,GAAY7F,KAAK,GACtD6b,IACA,QACD,CAED,GAAIE,EAAsBD,GAAkD,IAA9BE,EAAiB9V,SAAgB,CAC7E8V,EAAmB,CACjBO,IAAKO,SAASH,EAAM,GAAI,IACxB3Z,IAAK8Z,SAASH,EAAM,GAAI,IACxBK,WAAYF,SAASH,EAAM,GAAI,IAC/BzW,SAAU4W,SAASH,EAAM,GAAI,KAG/BT,EAAW,GACXD,EAAoB,EACpBE,EAA2B,EAE3BN,IACA,QACD,CAED,GAAII,EAAoBD,EAAiB9V,SAAU,CACjD,IAAK,IAAI9I,EAAI,EAAGA,EAAIuf,EAAMtf,QAAU4e,EAAoBD,EAAiB9V,SAAU9I,IACjF8e,EAAS3Z,KAAKua,SAASH,EAAMvf,GAAI,KACjC6e,IAGF,GAAIA,EAAoBD,EAAiB9V,SAAU,CACjD2V,IACA,QACD,CAEDA,IACA,QACD,CAED,GAAIM,EAA2BH,EAAiB9V,SAAU,CACxD,MAAM+W,EAAUf,EAASC,GAA4B,EAC/C7c,EAAIud,WAAWF,EAAM,IACrBO,EAAIL,WAAWF,EAAM,IAE3B9M,EAAO7L,kBAAkBiZ,GAAW3d,EACpCuQ,EAAOlL,kBAAkBsY,GAAWC,EACpCrN,EAAO5L,cACP4L,EAAOjL,cAEPuX,IAEIA,IAA6BH,EAAiB9V,WAChD6V,IACAC,EAAmB,CAAE9V,SAAU,GAElC,CACP,MAAW,GAAgB,aAAZ0V,EAAwB,CACjC,GAA4B,IAAxBQ,EAA2B,CAC7BA,EAAsBU,SAASH,EAAM,GAAI,IACzBG,SAASH,EAAM,GAAI,IACnCd,IACA,QACD,CAED,GAAIQ,EAAyBD,GAA2D,IAApCE,EAAoBvR,YAAmB,CACzFuR,EAAsB,CACpBC,IAAKO,SAASH,EAAM,GAAI,IACxB3Z,IAAK8Z,SAASH,EAAM,GAAI,IACxBH,YAAaM,SAASH,EAAM,GAAI,IAChC5R,YAAa+R,SAASH,EAAM,GAAI,KAGlC9M,EAAO3N,aAAaoa,EAAoBE,cACrC3M,EAAO3N,aAAaoa,EAAoBE,cAAgB,GAAKF,EAAoBvR,YAEpF0R,EAA2B,EAC3BZ,IACA,QACD,CAED,GAAIY,EAA2BH,EAAoBvR,YAAa,CAC3C+R,SAASH,EAAM,GAAI,IACtC,MAAMQ,EAAcR,EAAMpN,MAAM,GAAGzG,KAAKsU,GAAQN,SAASM,EAAK,MAE9D,GAAwC,IAApCd,EAAoBE,aAAyD,IAApCF,EAAoBE,YAAmB,CAClF,MAAMa,EAAcf,EAAoBtZ,IAEnC0Z,EAAsBW,KACzBX,EAAsBW,GAAe,IAGvCX,EAAsBW,GAAa9a,KAAK4a,GAGnCtN,EAAOjN,kBAAkBya,KAC5BxN,EAAOjN,kBAAkBya,GAAe,IAE1CxN,EAAOjN,kBAAkBya,GAAa9a,KAAK4a,EACrD,MAAuD,IAApCb,EAAoBE,YAE7B3M,EAAOjO,eAAeG,iBAAiBQ,KAAK4a,IACC,IAApCb,EAAoBE,aAGgB,KAApCF,EAAoBE,cAD7B3M,EAAOjO,eAAeE,aAAaS,KAAK4a,GAM1CV,IAEIA,IAA6BH,EAAoBvR,cACnDsR,IACAC,EAAsB,CAAEvR,YAAa,GAExC,CACF,CAED8Q,GACD,CAuBD,OApBAhM,EAAOrN,gBAAgBK,SAASC,IAC9B,GAAuB,IAAnBA,EAAKC,UAAiB,CACxB,MAAMua,EAAgBZ,EAAsB5Z,EAAKE,MAAQ,GAErDsa,EAAcjgB,OAAS,GACzBwS,EAAO5I,mBAAmB1E,KAAK,CAC7Ba,KAAMN,EAAKM,KACXJ,IAAKF,EAAKE,IACVua,MAAOD,GAGZ,KAGH7f,EACE,+CAA+CuE,KAAKC,UAClD4N,EAAOjN,2FAIJiN,CAAM,cjBxQR,SAAmB2N,GACV,UAAVA,GAA+B,UAAVA,GACvB7f,QAAQC,IACN,+BAAiC4f,EAAQ,yBACzC,sCAEFhgB,EAAkB,UAElBA,EAAkBggB,EAClB3f,EAAS,qBAAqB2f,KAElC,iBkBRO,SACLlf,EACAkR,EACAgI,EACApX,EACAqd,EACAC,EACAC,EAAW,cAEX,MAAM3Z,kBAAEA,EAAiBW,kBAAEA,GAAsB6K,EAEjD,GAAsB,OAAlBpP,GAAuC,SAAbqd,EAAqB,CAEjD,IAAIG,EAEFA,EADEtf,EAAejB,OAAS,GAAKmC,MAAMqC,QAAQvD,EAAe,IACpDA,EAAewK,KAAKiO,GAAQA,EAAI,KAEhCzY,EAEV,IAAIuf,EAAQre,MAAMse,KAAK9Z,GAEnB+Z,EAAW,CACbze,EAAGue,EACHX,EAAGU,EACHI,KAAM,QACNhL,KAAM,UACNyI,KAAM,CAAEwC,MAAO,mBAAoBC,MAAO,GAC1C9a,KAAM,YAGJ+a,EAAiB7gB,KAAK8gB,IAAIC,OAAOC,WAAY,KAC7CC,EAAejhB,KAAKuC,OAAOge,GAC3BW,EAAaL,EAAiBI,EAI9BE,EAAS,CACXC,MAAO,eAAelH,IACtB0G,MALc5gB,KAAKuC,IAAI2e,EAAaD,EAAc,KAMlDI,OALe,IAMfC,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,YAChBI,OAAQ,CAAEC,EAAG,GAAI7I,EAAG,GAAI8I,EAAG,GAAInG,EAAG,KAGpCoG,OAAOC,QAAQxB,EAAW,CAACK,GAAWU,EAAQ,CAAEU,YAAY,GAC7D,MAAM,GAAsB,OAAlB/e,GAAuC,YAAbqd,EAAwB,CAE3D,MAAM2B,EAA4B,eAAbzB,EAGf0B,EAAgB,IAAIC,IAAItb,GAAmBub,KAC3CC,EAAgB,IAAIF,IAAI3a,GAAmB4a,KAGjD,IAAIE,EAEFA,EADEjgB,MAAMqC,QAAQvD,EAAe,IACrBA,EAAewK,KAAKiI,GAAQA,EAAI,KAEhCzS,EAIZ,IAAI6f,EAAiB7gB,KAAK8gB,IAAIC,OAAOC,WAAY,KAC7Chd,EAAOhE,KAAKuC,OAAOmE,GAEnB0b,EADOpiB,KAAKuC,OAAO8E,GACErD,EACrBqe,EAAYriB,KAAK8gB,IAAID,EAAgB,KAIrCM,EAAS,CACXC,MAAO,GAAGjB,YAAmBjG,IAC7B0G,MAAOyB,EACPhB,OANegB,EAAYD,EAAc,GAOzCd,MAAO,CAAEF,MAAO,KAChBG,MAAO,CAAEH,MAAO,KAChBI,OAAQ,CAAEC,EAAG,GAAI7I,EAAG,GAAI8I,EAAG,GAAInG,EAAG,IAClC+G,UAAW,WAGb,GAAIR,EAAc,CAEhB,MAAMS,EAAYR,EACZS,EAAYN,EAGS7gB,KAAKohB,QAAQvgB,MAAMse,KAAK9Z,GAAoB,CAAC6b,EAAWC,IACnF,IAAIE,EAAuBrhB,KAAKohB,QAAQvgB,MAAMse,KAAKnZ,GAAoB,CAACkb,EAAWC,IAG/EG,EAAmBthB,KAAKohB,QAAQvgB,MAAMse,KAAKxf,GAAiB,CAACuhB,EAAWC,IAGxEI,EAAqBvhB,KAAKwhB,UAAUF,GAGpCG,EAAmB,GACvB,IAAK,IAAIhjB,EAAI,EAAGA,EAAIyiB,EAAYC,EAAW1iB,GAAK0iB,EAAW,CACzD,IAAIO,EAASrc,EAAkB5G,GAC/BgjB,EAAiB7d,KAAK8d,EACvB,CAGD,IAAIC,EAAc,CAChBC,EAAGL,EACHlN,KAAM,UACNwN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETpf,EAAG8gB,EACHlD,EAAG8C,EAAqB,GACxB5c,KAAM,kBAIR6b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GACrE,KAAW,CAEL,IAAImB,EAAc,CAChBhhB,EAAG0E,EACHkZ,EAAGvY,EACH4b,EAAGd,EACHzM,KAAM,UACNwN,SAAU,CACRC,SAAU,UACVC,YAAY,GAGdC,SAAU,CACRjC,MAAO,YAETtb,KAAM,kBAIR6b,OAAOC,QAAQxB,EAAW,CAAC4C,GAAc7B,EAAQ,CAAEU,YAAY,GAChE,CACF,CACH,iBCrJ4B"}
\ No newline at end of file
diff --git a/examples/generalFormPDEScript/advectionDiffusion1D/README.md b/examples/generalFormPDEScript/advectionDiffusion1D/README.md
index 3b54993..a60be0e 100644
--- a/examples/generalFormPDEScript/advectionDiffusion1D/README.md
+++ b/examples/generalFormPDEScript/advectionDiffusion1D/README.md
@@ -1,4 +1,4 @@
-<!-- <img src="https://feascript.github.io/FEAScript-website/assets/FEAScriptGenPDE.png" width="80" alt="FEAScript General Form PDE Logo"> -->
+<img src="https://feascript.github.io/FEAScript-website/assets/FEAScriptGeneralFormPDE.png" width="80" alt="FEAScript General Form PDE Logo">
 
 ## Advection-Diffusion with Gaussian Source
 
diff --git a/package.json b/package.json
index 8e54bf2..2dde7b1 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "scripts": {
     "build": "rollup -c",
     "prepublishOnly": "npm run build",
-    "test": "echo \"No tests configured\" && exit 0"
+    "test": "for file in $(find examples -name '*.js' -type f | sort); do echo 'Running' \"$file\"; if node \"$file\" > /dev/null 2>&1; then echo 'Success'; else echo 'Failed'; fi; done"
   },
   "repository": {
     "type": "git",
@@ -44,6 +44,14 @@
     {
       "name": "Felipe Ferrari",
       "url": "https://github.com/ferrari212"
+    },
+    {
+      "name": "Akhilesh Tiwari",
+      "url": "https://github.com/silky-x0"
+    },
+    {
+      "name": "Priyank Bansal",
+      "url": "https://github.com/Stu-ops"
     }
   ],
   "license": "MIT",