style: minor clean-up

Author: Planeshifter

lib/node_modules/@stdlib/math/iter/ops/README.md

@@ -101,13 +101,12 @@ console.log( itSub.next().value );
 console.log( itSub.next().value );
 // => -1.0
 
-// Demonstrate operation with iterator and constant
-var it3 = array2iterator( [ 1.0, 2.0 ] );
-var itWithConstant = ns.iterAdd( it3, 3.0 );
+// Demonstrate broadcasting:
+var itAdd3 = ns.iterAdd( array2iterator( [ 1.0, 2.0 ] ), 3.0 );
 
-console.log( itWithConstant.next().value );
+console.log( itAdd3.next().value );
 // => 4.0
-console.log( itWithConstant.next().value );
+console.log( itAdd3.next().value );
 // => 5.0
 ```
 

lib/node_modules/@stdlib/math/iter/ops/examples/index.js

@@ -53,11 +53,10 @@ console.log( itSub.next().value );
 console.log( itSub.next().value );
 // => -1.0
 
-// Demonstrate operation with iterator and constant
-var it3 = array2iterator( [ 1.0, 2.0 ] );
-var itWithConstant = ns.iterAdd( it3, 3.0 );
+// Demonstrate broadcasting:
+var itAdd3 = ns.iterAdd( array2iterator( [ 1.0, 2.0 ] ), 3.0 );
 
-console.log( itWithConstant.next().value );
+console.log( itAdd3.next().value );
 // => 4.0
-console.log( itWithConstant.next().value );
+console.log( itAdd3.next().value );
 // => 5.0

lib/node_modules/@stdlib/math/iter/sequences/README.md

@@ -97,13 +97,9 @@ var squares = ns.iterSquaresSeq();
 var cubes = ns.iterCubesSeq();
 
 // Iterate over both sequences and log the first five pairs:
-var square;
-var cube;
 var i;
 for ( i = 0; i < 5; i++ ) {
-    square = squares.next().value;
-    cube = cubes.next().value;
-    console.log( 'Square: %d, Cube: %d', square, cube );
+    console.log( 'Square: %d, Cube: %d', squares.next().value, cubes.next().value );
 }
 
 // Calculate the sum of the first ten Fibonacci numbers:

lib/node_modules/@stdlib/math/iter/sequences/examples/index.js

@@ -18,20 +18,16 @@
 
 'use strict';
 
-var ns = require('./../lib');
+var ns = require( './../lib' );
 
 // Create iterators for generating square and cube numbers:
 var squares = ns.iterSquaresSeq();
 var cubes = ns.iterCubesSeq();
 
 // Iterate over both sequences and log the first five pairs:
-var square;
-var cube;
 var i;
 for ( i = 0; i < 5; i++ ) {
-	square = squares.next().value;
-	cube = cubes.next().value;
-	console.log( 'Square: %d, Cube: %d', square, cube );
+	console.log( 'Square: %d, Cube: %d', squares.next().value, cubes.next().value );
 }
 
 // Calculate the sum of the first 10 Fibonacci numbers: