Change TeX equation delimiters to \\(, \\), \\[, and \\]

Author: kgryte

lib/node_modules/@stdlib/math/base/special/digamma/lib/digamma.js

@@ -20,7 +20,7 @@
         newChild = document.createElement( 'div' );
 
         // Set the child's content:
-        newChild.innerHTML = '$$' + tex + '$$';
+        newChild.innerHTML = '\\[' + tex + '\\]';
 
         // Get a reference to the parent node:
         parent = el.parentNode;

lib/node_modules/@stdlib/math/base/special/erf/lib/erf.js

@@ -10,7 +10,6 @@
     MathJax.Hub.Config({
         'tex2jax': {
             'inlineMath': [
-                ['$','$'],
                 ['\\(','\\)']
             ]
         }