main.js (1409B)
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 // MODULES // 22 23 var add = require( './cadd.js' ); 24 25 26 // MAIN // 27 28 /** 29 * Adds two complex numbers. 30 * 31 * @param {(Array|TypedArray|Object)} [out] - output array 32 * @param {number} re1 - real component 33 * @param {number} im1 - imaginary component 34 * @param {number} re2 - real component 35 * @param {number} im2 - imaginary component 36 * @returns {(Array|TypedArray|Object)} output array 37 * 38 * @example 39 * var Float64Array = require( '@stdlib/array/float64' ); 40 * var out = new Float64Array( 2 ); 41 * var v = cadd( out, 5.0, 3.0, -2.0, 1.0 ); 42 * // returns <Float64Array>[ 3.0, 4.0 ] 43 */ 44 function cadd( out, re1, im1, re2, im2 ) { 45 if ( arguments.length === 4 ) { 46 return add( [ 0.0, 0.0 ], out, re1, im1, re2 ); 47 } 48 return add( out, re1, im1, re2, im2 ); 49 } 50 51 52 // EXPORTS // 53 54 module.exports = cadd;