All files ndarray.js

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/**
* @license Apache-2.0
*
* Copyright (c) 2026 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';
 
// MODULES //
 
var base = require( './base.js' );
 
 
// MAIN //
 
/**
* Computes the singular value decomposition of a 2x2 upper triangular matrix using alternative indexing semantics.
*
* ## Notes
*
* -   `abs(SSMAX)` is the larger singular value.
* -   `abs(SSMIN)` is the smaller singular value.
* -   (`CSL`,`SNL`) and (`CSR`,`SNR`) are the left and right singular vectors for `abs(SSMAX)`.
*
* @param {number} F - the (0,0) element of matrix
* @param {number} G - the (0,1) element of matrix
* @param {number} H - the (1,1) element of matrix
* @param {Float64Array} out - output array containing `SSMIN`, `SSMAX`, `SNR`, `CSR`, `SNL`, and `CSL` respectively
* @param {integer} strideOut - stride length for `out`
* @param {NonNegativeInteger} offsetOut - starting index of `out`
* @returns {Float64Array} output array
*
* @example
* var Float64Array = require( '@stdlib/array/float64' );
*
* var out = new Float64Array( 6 );
*
* out = dlasv2( 2.0, 3.0, 4.0, out, 1, 0 );
* // out => <Float64Array>[ ~1.5513, ~5.1569, ~0.9665, ~0.2567, ~0.7497, ~0.6618 ]
*/
function dlasv2( F, G, H, out, strideOut, offsetOut ) {
	return base( F, G, H, out, strideOut, offsetOut );
}
 
 
// EXPORTS //
 
module.exports = dlasv2;