All files / blas/ext/base/snancusumkbn/lib index.js

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/**
* @license Apache-2.0
*
* Copyright (c) 2025 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
 
'use strict';
 
/**
* Compute the sum of strided array elements using an improved Kahan–Babuška algorithm, ignoring `NaN` values.
*
* @module @stdlib/blas/ext/base/snancusumkbn
*
* @example
* var Float32Array = require( '@stdlib/array/float32' );
* var snancusumkbn = require( '@stdlib/blas/ext/base/snancusumkbn' );
*
* var x = new Float32Array( [ 1.0, NaN, 2.0 ] );
* var y = new Float32Array( x.length );
*
* snancusumkbn( x.length, 0.0, x, 1, y, 1 );
* // y => <Float32Array>[ 1.0, 1.0, 3.0 ]
*
* @example
* var Float32Array = require( '@stdlib/array/float32' );
* var snancusumkbn = require( '@stdlib/blas/ext/base/snancusumkbn' );
*
* var x = new Float32Array( [ 2.0, 1.0, NaN, -2.0, NaN, NaN, 3.0, 4.0 ] );
* var y = new Float32Array( x.length );
*
* snancusumkbn.ndarray( 4, 0.0, x, 2, 1, y, 1, 0 );
* // y => <Float32Array>[ 1.0, -1.0, -1.0, 3.0, 0.0, 0.0, 0.0, 0.0 ]
*/
 
// MODULES //
 
var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
var main = require( './main.js' );
var ndarray = require( './ndarray.js' );
 
 
// MAIN //
 
setReadOnly( main, 'ndarray', ndarray );
 
 
// EXPORTS //
 
module.exports = main;