docs: rename variable

lib/node_modules/@stdlib/constants/float32/e/README.md

@@ -18,7 +18,7 @@ limitations under the License.
 
 -->
 
-# E
+# FLOAT32_E
 
 > The mathematical constant [_e_][e].
 
@@ -27,15 +27,15 @@ limitations under the License.
 ## Usage
 
 ```javascript
-var E = require( '@stdlib/constants/float32/e' );
+var FLOAT32_E = require( '@stdlib/constants/float32/e' );
 ```
 
-#### E
+#### FLOAT32_E
 
 The mathematical constant [_e_][e], also known as Euler's number or Napier's constant. [_e_][e] is the base of the natural logarithm.
 
 ```javascript
-var bool = ( E === 2.7182817459106445 );
+var bool = ( FLOAT32_E === 2.7182817459106445 );
 // returns true
 ```
 
@@ -52,9 +52,9 @@ var bool = ( E === 2.7182817459106445 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var E = require( '@stdlib/constants/float32/e' );
+var FLOAT32_E = require( '@stdlib/constants/float32/e' );
 
-console.log( E );
+console.log( FLOAT32_E );
 // => 2.7182817459106445
 ```
 

lib/node_modules/@stdlib/constants/float32/e/docs/types/index.d.ts

@@ -22,12 +22,12 @@
 * Euler's number.
 *
 * @example
-* var e = E;
+* var e = FLOAT32_E;
 * // returns 2.7182817459106445
 */
-declare const E: number;
+declare const FLOAT32_E: number;
 
 
 // EXPORTS //
 
-export = E;
+export = FLOAT32_E;

lib/node_modules/@stdlib/constants/float32/e/docs/types/test.ts

@@ -16,13 +16,13 @@
 * limitations under the License.
 */
 
-import E = require( './index' );
+import FLOAT32_E = require( './index' );
 
 
 // TESTS //
 
 // The export is a number...
 {
 	// eslint-disable-next-line @typescript-eslint/no-unused-expressions
-	E; // $ExpectType number
+	FLOAT32_E; // $ExpectType number
 }

lib/node_modules/@stdlib/constants/float32/e/examples/index.js

@@ -18,7 +18,7 @@
 
 'use strict';
 
-var E = require( './../lib' );
+var FLOAT32_E = require( './../lib' );
 
-console.log( E );
+console.log( FLOAT32_E );
 // => 2.7182817459106445

lib/node_modules/@stdlib/constants/float32/e/lib/index.js

@@ -45,9 +45,9 @@ var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' );
 * @see [OEIS]{@link https://oeis.org/A001113}
 * @see [Wikipedia]{@link https://en.wikipedia.org/wiki/E_(mathematical_constant)}
 */
-var E = float64ToFloat32( 2.718281828459045 );
+var FLOAT32_E = float64ToFloat32( 2.718281828459045 );
 
 
 // EXPORTS //
 
-module.exports = E;
+module.exports = FLOAT32_E;

lib/node_modules/@stdlib/constants/float32/e/test/test.js

@@ -21,18 +21,18 @@
 // MODULES //
 
 var tape = require( 'tape' );
-var E = require( './../lib' );
+var FLOAT32_E = require( './../lib' );
 
 
 // TESTS //
 
 tape( 'main export is a number', function test( t ) {
 	t.ok( true, __filename );
-	t.strictEqual( typeof E, 'number', 'main export is a number' );
+	t.strictEqual( typeof FLOAT32_E, 'number', 'main export is a number' );
 	t.end();
 });
 
 tape( 'export is a single-precision floating-point number equal to 2.7182817459106445', function test( t ) {
-	t.strictEqual( E, 2.7182817459106445, 'returns expected value' );
+	t.strictEqual( FLOAT32_E, 2.7182817459106445, 'returns expected value' );
 	t.end();
 });