index.js (1211B)
1 /** 2 * @license Apache-2.0 3 * 4 * Copyright (c) 2018 The Stdlib Authors. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 'use strict'; 20 21 /** 22 * Convert a double-precision floating-point number to the nearest single-precision floating-point number. 23 * 24 * @module @stdlib/number/float64/base/to-float32 25 * 26 * @example 27 * var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' ); 28 * 29 * var y = float64ToFloat32( 1.337 ); 30 * // returns 1.3370000123977661 31 */ 32 33 // MODULES // 34 35 var float64ToFloat32 = require( './main.js' ); 36 var polyfill = require( './polyfill.js' ); 37 38 39 // MAIN // 40 41 if ( typeof float64ToFloat32 !== 'function' ) { 42 float64ToFloat32 = polyfill; 43 } 44 45 46 // EXPORTS // 47 48 module.exports = float64ToFloat32;