docs: refactor examples to use log-each-map

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---

Author: anandkaranubc

lib/node_modules/@stdlib/math/base/special/cphasef/README.md

@@ -60,17 +60,16 @@ var phi = cphasef( new Complex64( 5.0, 3.0 ) );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var Complex64 = require( '@stdlib/complex/float32/ctor' );
-var uniform = require( '@stdlib/random/base/uniform' );
+var Complex64Array = require( '@stdlib/array/complex64' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var cphasef = require( '@stdlib/math/base/special/cphasef' );
 
-var z;
-var i;
+// Create an array of random numbers:
+var arr = new Complex64Array( uniform( 200, -100.0, 100.0 ) );
 
-for ( i = 0; i < 100; i++ ) {
-    z = new Complex64( uniform( -500.0, 500.0 ), uniform( -500.0, 500.0 ) );
-    console.log( 'arg(%s) = %d', z.toString(), cphasef( z ) );
-}
+// Compute the inverse of each number in the array:
+logEachMap( 'cphasef(%s) = %0.4f', arr, cphasef );
 ```
 
 </section>
@@ -166,7 +165,7 @@ int main( void ) {
         v = x[ i ];
         y = stdlib_base_cphasef( v );
         stdlib_complex64_reim( v, &re, &im );
-        printf( "fcphasef(%f + %fi) = %f\n", re, im, y );
+        printf( "cphasef(%f + %fi) = %f\n", re, im, y );
     }
 }
 ```

lib/node_modules/@stdlib/math/base/special/cphasef/examples/c/example.c

@@ -38,6 +38,6 @@ int main( void ) {
 		v = x[ i ];
 		y = stdlib_base_cphasef( v );
 		stdlib_complex64_reim( v, &re, &im );
-		printf( "fcphasef(%f + %fi) = %f\n", re, im, y );
+		printf( "cphasef(%f + %fi) = %f\n", re, im, y );
 	}
 }

lib/node_modules/@stdlib/math/base/special/cphasef/examples/index.js

@@ -18,14 +18,13 @@
 
 'use strict';
 
-var Complex64 = require( '@stdlib/complex/float32/ctor' );
-var uniform = require( '@stdlib/random/base/uniform' );
+var Complex64Array = require( '@stdlib/array/complex64' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var cphasef = require( './../lib' );
 
-var z;
-var i;
+// Create an array of random numbers:
+var arr = new Complex64Array( uniform( 200, -100.0, 100.0 ) );
 
-for ( i = 0; i < 100; i++ ) {
-	z = new Complex64( uniform( -500.0, 500.0 ), uniform( -500.0, 500.0 ) );
-	console.log( 'arg(%s) = %d', z.toString(), cphasef( z ) );
-}
+// Compute the inverse of each number in the array:
+logEachMap( 'cphasef(%s) = %0.4f', arr, cphasef );