index.js (1411B)
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 * BLAS level 1 routine to compute the sum of absolute values. 23 * 24 * @module @stdlib/blas/base/gasum 25 * 26 * @example 27 * var gasum = require( '@stdlib/blas/base/gasum' ); 28 * 29 * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0, 5.0 ] ); 30 * 31 * var s = gasum( x.length, x, 1 ); 32 * // 15.0 33 * 34 * @example 35 * // Use the `ndarray` interface... 36 * var gasum = require( '@stdlib/blas/base/gasum' ).ndarray; 37 * 38 * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0, 5.0 ] ); 39 * 40 * var s = gasum( x.length, x, 1, 0 ); 41 * // 15.0 42 */ 43 44 // MODULES // 45 46 var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' ); 47 var gasum = require( './main.js' ); 48 var ndarray = require( './ndarray.js' ); 49 50 51 // MAIN // 52 53 setReadOnly( gasum, 'ndarray', ndarray ); 54 55 56 // EXPORTS // 57 58 module.exports = gasum;