diff --git a/lib/node_modules/@stdlib/math/base/special/cexp/README.md b/lib/node_modules/@stdlib/math/base/special/cexp/README.md
index da53b36fccd9..3ddd0e1c7bb7 100644
--- a/lib/node_modules/@stdlib/math/base/special/cexp/README.md
+++ b/lib/node_modules/@stdlib/math/base/special/cexp/README.md
@@ -20,9 +20,9 @@ limitations under the License.
# exp
-> Compute the [exponential][exponential-function] function of a complex number.
+> Evaluate the [exponential][exponential-function] function for a double-precision complex floating-point number.
-
+
The [exponential][exponential-function] function of a complex number is defined as
@@ -51,30 +51,32 @@ The [exponential][exponential-function] function of a complex number is defined
var cexp = require( '@stdlib/math/base/special/cexp' );
```
-#### cexp( \[out,] re, im )
+#### cexp( z )
-Evaluates the [exponential][exponential-function] function with a `complex` argument comprised of a **real** component `re` and an **imaginary** component `im`.
+Evaluates the [exponential][exponential-function] function for a double-precision complex floating-point number.
```javascript
-var v = cexp( 0.0, 0.0 );
-// returns [ 1.0, 0.0 ]
+var Complex128 = require( '@stdlib/complex/float64' );
+var real = require( '@stdlib/complex/real' );
+var imag = require( '@stdlib/complex/imag' );
-v = cexp( 0.0, 1.0 );
-// returns [ ~0.540, ~0.841 ]
-```
+var v = cexp( new Complex128( 0.0, 0.0 ) );
+// returns
-By default, the function returns real and imaginary components as a two-element `array`. To avoid unnecessary memory allocation, the function supports providing an output (destination) object.
+var re = real( v );
+// returns 1.0
-```javascript
-var Float64Array = require( '@stdlib/array/float64' );
+var im = imag( v );
+// returns 0.0
-var out = new Float64Array( 2 );
+v = cexp( new Complex128( 0.0, 1.0 ) );
+// returns
-var v = cexp( out, 0.0, 1.0 );
-// returns [ ~0.540, ~0.841 ]
+re = real( v );
+// returns ~0.540
-var bool = ( v === out );
-// returns true
+im = imag( v );
+// returns ~0.841
```
@@ -89,28 +91,128 @@ var bool = ( v === out );
```javascript
var Complex128 = require( '@stdlib/complex/float64' );
-var randu = require( '@stdlib/random/base/randu' );
-var round = require( '@stdlib/math/base/special/round' );
-var real = require( '@stdlib/complex/real' );
-var imag = require( '@stdlib/complex/imag' );
+var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
var cexp = require( '@stdlib/math/base/special/cexp' );
-var re;
-var im;
+function randomComplex() {
+ var re = discreteUniform( -50, 50 );
+ var im = discreteUniform( -50, 50 );
+ return new Complex128( re, im );
+}
+
var z1;
var z2;
-var o;
var i;
-
for ( i = 0; i < 100; i++ ) {
- re = round( randu()*100.0 ) - 50.0;
- im = round( randu()*100.0 ) - 50.0;
- z1 = new Complex128( re, im );
+ z1 = randomComplex();
+ z2 = cexp( z1 );
+ console.log( 'cexp(%s) = %s', z1.toString(), z2.toString() );
+}
+```
- o = cexp( real(z1), imag(z1) );
- z2 = new Complex128( o[ 0 ], o[ 1 ] );
+
- console.log( 'cexp(%s) = %s', z1.toString(), z2.toString() );
+
+
+
+
+* * *
+
+
+
+## C APIs
+
+
+
+
+
+
+
+
+
+
+
+### Usage
+
+```c
+#include "stdlib/math/base/special/cexp.h"
+```
+
+#### stdlib_base_cexp( z )
+
+Evaluates the [exponential][exponential-function] function for a double-precision complex floating-point number.
+
+```c
+#include "stdlib/complex/float64.h"
+#include "stdlib/complex/real.h"
+#include "stdlib/complex/imag.h"
+
+stdlib_complex128_t z = stdlib_complex128( 0.0, 0.0 );
+stdlib_complex128_t out = stdlib_base_cexp( z );
+
+double re = stdlib_real( out );
+// returns 1.0
+
+double im = stdlib_imag( out );
+// returns 0.0
+```
+
+The function accepts the following arguments:
+
+- **z**: `[in] stdlib_complex128_t` input value.
+
+```c
+stdlib_complex128_t stdlib_base_cexp( const stdlib_complex128_t z );
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+### Examples
+
+```c
+#include "stdlib/math/base/special/cexp.h"
+#include "stdlib/complex/float64.h"
+#include "stdlib/complex/reim.h"
+#include
+
+int main() {
+ const stdlib_complex128_t x[] = {
+ stdlib_complex128( 3.14, 1.5 ),
+ stdlib_complex128( -3.14, -1.5 ),
+ stdlib_complex128( 0.0, 0.0 ),
+ stdlib_complex128( 0.0/0.0, 0.0/0.0 )
+ };
+
+ stdlib_complex128_t v;
+ stdlib_complex128_t y;
+ double re1;
+ double im1;
+ double re2;
+ double im2;
+ int i;
+ for ( i = 0; i < 4; i++ ) {
+ v = x[ i ];
+ y = stdlib_base_cexp( v );
+ stdlib_reim( v, &re1, &im1 );
+ stdlib_reim( y, &re2, &im2 );
+ printf( "cexp(%lf + %lfi) = %lf + %lfi\n", re1, im1, re2, im2 );
+ }
}
```
@@ -118,6 +220,10 @@ for ( i = 0; i < 100; i++ ) {
+
+
+
+