/* * @license Apache-2.0 * * Copyright (c) 2021 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. */ // TypeScript Version: 4.1 /* eslint-disable max-lines */ import cfill = require( '@stdlib/blas-ext-base-cfill' ); import csum = require( '@stdlib/blas-ext-base-csum' ); import csumkbn = require( '@stdlib/blas-ext-base-csumkbn' ); import dapx = require( '@stdlib/blas-ext-base-dapx' ); import dapxsum = require( '@stdlib/blas-ext-base-dapxsum' ); import dapxsumkbn = require( '@stdlib/blas-ext-base-dapxsumkbn' ); import dapxsumkbn2 = require( '@stdlib/blas-ext-base-dapxsumkbn2' ); import dapxsumors = require( '@stdlib/blas-ext-base-dapxsumors' ); import dapxsumpw = require( '@stdlib/blas-ext-base-dapxsumpw' ); import dasumpw = require( '@stdlib/blas-ext-base-dasumpw' ); import dcusum = require( '@stdlib/blas-ext-base-dcusum' ); import dcusumkbn = require( '@stdlib/blas-ext-base-dcusumkbn' ); import dcusumkbn2 = require( '@stdlib/blas-ext-base-dcusumkbn2' ); import dcusumors = require( '@stdlib/blas-ext-base-dcusumors' ); import dcusumpw = require( '@stdlib/blas-ext-base-dcusumpw' ); import dfill = require( '@stdlib/blas-ext-base-dfill' ); import dindexOf = require( '@stdlib/blas-ext-base-dindex-of' ); import dlastIndexOf = require( '@stdlib/blas-ext-base-dlast-index-of' ); import dlinspace = require( '@stdlib/blas-ext-base-dlinspace' ); import dnanasum = require( '@stdlib/blas-ext-base-dnanasum' ); import dnanasumors = require( '@stdlib/blas-ext-base-dnanasumors' ); import dnancusumkbn = require( '@stdlib/blas-ext-base-dnancusumkbn' ); import dnannsum = require( '@stdlib/blas-ext-base-dnannsum' ); import dnannsumkbn = require( '@stdlib/blas-ext-base-dnannsumkbn' ); import dnannsumkbn2 = require( '@stdlib/blas-ext-base-dnannsumkbn2' ); import dnannsumors = require( '@stdlib/blas-ext-base-dnannsumors' ); import dnannsumpw = require( '@stdlib/blas-ext-base-dnannsumpw' ); import dnansum = require( '@stdlib/blas-ext-base-dnansum' ); import dnansumkbn = require( '@stdlib/blas-ext-base-dnansumkbn' ); import dnansumkbn2 = require( '@stdlib/blas-ext-base-dnansumkbn2' ); import dnansumors = require( '@stdlib/blas-ext-base-dnansumors' ); import dnansumpw = require( '@stdlib/blas-ext-base-dnansumpw' ); import drev = require( '@stdlib/blas-ext-base-drev' ); import dsapxsum = require( '@stdlib/blas-ext-base-dsapxsum' ); import dsapxsumpw = require( '@stdlib/blas-ext-base-dsapxsumpw' ); import dsnannsumors = require( '@stdlib/blas-ext-base-dsnannsumors' ); import dsnansum = require( '@stdlib/blas-ext-base-dsnansum' ); import dsnansumors = require( '@stdlib/blas-ext-base-dsnansumors' ); import dsnansumpw = require( '@stdlib/blas-ext-base-dsnansumpw' ); import dsort2hp = require( '@stdlib/blas-ext-base-dsort2hp' ); import dsort2ins = require( '@stdlib/blas-ext-base-dsort2ins' ); import dsort2sh = require( '@stdlib/blas-ext-base-dsort2sh' ); import dsorthp = require( '@stdlib/blas-ext-base-dsorthp' ); import dsortins = require( '@stdlib/blas-ext-base-dsortins' ); import dsortsh = require( '@stdlib/blas-ext-base-dsortsh' ); import dssum = require( '@stdlib/blas-ext-base-dssum' ); import dssumors = require( '@stdlib/blas-ext-base-dssumors' ); import dssumpw = require( '@stdlib/blas-ext-base-dssumpw' ); import dsum = require( '@stdlib/blas-ext-base-dsum' ); import dsumkbn = require( '@stdlib/blas-ext-base-dsumkbn' ); import dsumkbn2 = require( '@stdlib/blas-ext-base-dsumkbn2' ); import dsumors = require( '@stdlib/blas-ext-base-dsumors' ); import dsumpw = require( '@stdlib/blas-ext-base-dsumpw' ); import gapx = require( '@stdlib/blas-ext-base-gapx' ); import gapxsum = require( '@stdlib/blas-ext-base-gapxsum' ); import gapxsumkbn = require( '@stdlib/blas-ext-base-gapxsumkbn' ); import gapxsumkbn2 = require( '@stdlib/blas-ext-base-gapxsumkbn2' ); import gapxsumors = require( '@stdlib/blas-ext-base-gapxsumors' ); import gapxsumpw = require( '@stdlib/blas-ext-base-gapxsumpw' ); import gasumpw = require( '@stdlib/blas-ext-base-gasumpw' ); import gcusum = require( '@stdlib/blas-ext-base-gcusum' ); import gcusumkbn = require( '@stdlib/blas-ext-base-gcusumkbn' ); import gcusumkbn2 = require( '@stdlib/blas-ext-base-gcusumkbn2' ); import gcusumors = require( '@stdlib/blas-ext-base-gcusumors' ); import gcusumpw = require( '@stdlib/blas-ext-base-gcusumpw' ); import gfill = require( '@stdlib/blas-ext-base-gfill' ); import gfillBy = require( '@stdlib/blas-ext-base-gfill-by' ); import gfindIndex = require( '@stdlib/blas-ext-base-gfind-index' ); import gfindLastIndex = require( '@stdlib/blas-ext-base-gfind-last-index' ); import gindexOf = require( '@stdlib/blas-ext-base-gindex-of' ); import gindexOfRow = require( '@stdlib/blas-ext-base-gindex-of-row' ); import glastIndexOf = require( '@stdlib/blas-ext-base-glast-index-of' ); import glinspace = require( '@stdlib/blas-ext-base-glinspace' ); import gnannsumkbn = require( '@stdlib/blas-ext-base-gnannsumkbn' ); import gnannsumpw = require( '@stdlib/blas-ext-base-gnannsumpw' ); import gnansum = require( '@stdlib/blas-ext-base-gnansum' ); import gnansumkbn = require( '@stdlib/blas-ext-base-gnansumkbn' ); import gnansumkbn2 = require( '@stdlib/blas-ext-base-gnansumkbn2' ); import gnansumors = require( '@stdlib/blas-ext-base-gnansumors' ); import gnansumpw = require( '@stdlib/blas-ext-base-gnansumpw' ); import grev = require( '@stdlib/blas-ext-base-grev' ); import gsort2hp = require( '@stdlib/blas-ext-base-gsort2hp' ); import gsort2ins = require( '@stdlib/blas-ext-base-gsort2ins' ); import gsort2sh = require( '@stdlib/blas-ext-base-gsort2sh' ); import gsorthp = require( '@stdlib/blas-ext-base-gsorthp' ); import gsortins = require( '@stdlib/blas-ext-base-gsortins' ); import gsortsh = require( '@stdlib/blas-ext-base-gsortsh' ); import gsum = require( '@stdlib/blas-ext-base-gsum' ); import gsumkbn = require( '@stdlib/blas-ext-base-gsumkbn' ); import gsumkbn2 = require( '@stdlib/blas-ext-base-gsumkbn2' ); import gsumors = require( '@stdlib/blas-ext-base-gsumors' ); import gsumpw = require( '@stdlib/blas-ext-base-gsumpw' ); import ndarray = require( '@stdlib/blas-ext-base-ndarray' ); import sapx = require( '@stdlib/blas-ext-base-sapx' ); import sapxsum = require( '@stdlib/blas-ext-base-sapxsum' ); import sapxsumkbn = require( '@stdlib/blas-ext-base-sapxsumkbn' ); import sapxsumkbn2 = require( '@stdlib/blas-ext-base-sapxsumkbn2' ); import sapxsumors = require( '@stdlib/blas-ext-base-sapxsumors' ); import sapxsumpw = require( '@stdlib/blas-ext-base-sapxsumpw' ); import sasumpw = require( '@stdlib/blas-ext-base-sasumpw' ); import scusum = require( '@stdlib/blas-ext-base-scusum' ); import scusumkbn = require( '@stdlib/blas-ext-base-scusumkbn' ); import scusumkbn2 = require( '@stdlib/blas-ext-base-scusumkbn2' ); import scusumors = require( '@stdlib/blas-ext-base-scusumors' ); import scusumpw = require( '@stdlib/blas-ext-base-scusumpw' ); import sdsapxsum = require( '@stdlib/blas-ext-base-sdsapxsum' ); import sdsapxsumpw = require( '@stdlib/blas-ext-base-sdsapxsumpw' ); import sdsnansum = require( '@stdlib/blas-ext-base-sdsnansum' ); import sdsnansumpw = require( '@stdlib/blas-ext-base-sdsnansumpw' ); import sdssum = require( '@stdlib/blas-ext-base-sdssum' ); import sdssumpw = require( '@stdlib/blas-ext-base-sdssumpw' ); import sfill = require( '@stdlib/blas-ext-base-sfill' ); import sindexOf = require( '@stdlib/blas-ext-base-sindex-of' ); import slastIndexOf = require( '@stdlib/blas-ext-base-slast-index-of' ); import slinspace = require( '@stdlib/blas-ext-base-slinspace' ); import snansum = require( '@stdlib/blas-ext-base-snansum' ); import snansumkbn = require( '@stdlib/blas-ext-base-snansumkbn' ); import snansumkbn2 = require( '@stdlib/blas-ext-base-snansumkbn2' ); import snansumors = require( '@stdlib/blas-ext-base-snansumors' ); import snansumpw = require( '@stdlib/blas-ext-base-snansumpw' ); import srev = require( '@stdlib/blas-ext-base-srev' ); import ssort2hp = require( '@stdlib/blas-ext-base-ssort2hp' ); import ssort2ins = require( '@stdlib/blas-ext-base-ssort2ins' ); import ssort2sh = require( '@stdlib/blas-ext-base-ssort2sh' ); import ssorthp = require( '@stdlib/blas-ext-base-ssorthp' ); import ssortins = require( '@stdlib/blas-ext-base-ssortins' ); import ssortsh = require( '@stdlib/blas-ext-base-ssortsh' ); import ssum = require( '@stdlib/blas-ext-base-ssum' ); import ssumkbn = require( '@stdlib/blas-ext-base-ssumkbn' ); import ssumkbn2 = require( '@stdlib/blas-ext-base-ssumkbn2' ); import ssumors = require( '@stdlib/blas-ext-base-ssumors' ); import ssumpw = require( '@stdlib/blas-ext-base-ssumpw' ); import wasm = require( '@stdlib/blas-ext-base-wasm' ); import zfill = require( '@stdlib/blas-ext-base-zfill' ); import zsum = require( '@stdlib/blas-ext-base-zsum' ); import zsumkbn = require( '@stdlib/blas-ext-base-zsumkbn' ); /** * Interface describing the `base` namespace. */ interface Namespace { /** * Fills a single-precision complex floating-point strided array with a specified scalar constant. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns input array * * @example * var Complex64Array = require( '@stdlib/array-complex64' ); * var Complex64 = require( '@stdlib/complex-float32-ctor' ); * * var x = new Complex64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); * * var alpha = new Complex64( 10.0, 10.0 ); * * ns.cfill( x.length, alpha, x, 1 ); * // x => [ 10.0, 10.0, 10.0, 10.0, 10.0, 10.0, 10.0, 10.0 ] * * @example * var Complex64Array = require( '@stdlib/array-complex64' ); * var Complex64 = require( '@stdlib/complex-float32-ctor' ); * * var x = new Complex64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); * * var alpha = new Complex64( 10.0, 10.0 ); * * ns.cfill.ndarray( x.length, alpha, x, 1, 0 ); * // x => [ 10.0, 10.0, 10.0, 10.0, 10.0, 10.0, 10.0, 10.0 ] */ cfill: typeof cfill; /** * Computes the sum of single-precision complex floating-point strided array elements. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Complex64Array = require( '@stdlib/array-complex64' ); * * var x = new Complex64Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.csum( x.length, x, 1 ); * // returns [ 3.0, 1.0 ] * * @example * var Complex64Array = require( '@stdlib/array-complex64' ); * * var x = new Complex64Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.csum.ndarray( x.length, x, 1, 0 ); * // returns [ 3.0, 1.0 ] */ csum: typeof csum; /** * Computes the sum of single-precision complex floating-point strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Complex64Array = require( '@stdlib/array-complex64' ); * * var x = new Complex64Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.csumkbn( x.length, x, 1 ); * // returns [ 3.0, 1.0 ] * * @example * var Complex64Array = require( '@stdlib/array-complex64' ); * * var x = new Complex64Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.csumkbn.ndarray( x.length, x, 1, 0 ); * // returns [ 3.0, 1.0 ] */ csumkbn: typeof csumkbn; /** * Adds a scalar constant to each element in a double-precision floating-point strided array. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns input array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.dapx( x.length, 5.0, x, 1 ); * // x => [ 3.0, 6.0, 8.0, 0.0, 9.0, 5.0, 4.0, 2.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.dapx.ndarray( x.length, 5.0, x, 1, 0 ); * // x => [ 3.0, 6.0, 8.0, 0.0, 9.0, 5.0, 4.0, 2.0 ] */ dapx: typeof dapx; /** * Adds a scalar constant to each double-precision floating-point strided array element and computes the sum. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsum( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsum.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ dapxsum: typeof dapxsum; /** * Adds a scalar constant to each double-precision floating-point strided array element and computes the sum using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumkbn( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumkbn.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ dapxsumkbn: typeof dapxsumkbn; /** * Adds a scalar constant to each double-precision floating-point strided array element and computes the sum using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumkbn2( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumkbn2.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ dapxsumkbn2: typeof dapxsumkbn2; /** * Adds a scalar constant to each double-precision floating-point strided array element and computes the sum using ordinary recursive summation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumors( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumors.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ dapxsumors: typeof dapxsumors; /** * Adds a scalar constant to each double-precision floating-point strided array element and computes the sum using pairwise summation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumpw( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dapxsumpw.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ dapxsumpw: typeof dapxsumpw; /** * Computes the sum of absolute values (L1 norm) of double-precision floating-point strided array elements using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dasumpw( x.length, x, 1 ); * // returns 5.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dasumpw.ndarray( x.length, x, 1, 0 ); * // returns 5.0 */ dasumpw: typeof dasumpw; /** * Computes the cumulative sum of double-precision floating-point strided array elements. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusum( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusum.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ dcusum: typeof dcusum; /** * Computes the cumulative sum of double-precision floating-point strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumkbn( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumkbn.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ dcusumkbn: typeof dcusumkbn; /** * Computes the cumulative sum of double-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumkbn2( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumkbn2.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ dcusumkbn2: typeof dcusumkbn2; /** * Computes the cumulative sum of double-precision floating-point strided array elements using ordinary recursive summation. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumors( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumors.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ dcusumors: typeof dcusumors; /** * Computes the cumulative sum of double-precision floating-point strided array elements using pairwise summation. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumpw( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float64Array( x.length ); * * ns.dcusumpw.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ dcusumpw: typeof dcusumpw; /** * Fills a double-precision floating-point strided array with a specified scalar value. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns input array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.dfill( x.length, 5.0, x, 1 ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.dfill.ndarray( x.length, 5.0, x, 1, 0 ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] */ dfill: typeof dfill; /** * Returns the first index of a specified search element in a double-precision floating-point strided array. * * ## Notes * * - If the function is unable to find a search element, the function returns `-1`. * * @param N - number of indexed elements * @param searchElement - search element * @param x - input array * @param strideX - stride length * @returns index * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.dindexOf( x.length, 2.0, x, 1 ); * // returns 1 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.dindexOf.ndarray( x.length, 2.0, x, 1, 0 ); * // returns 1 */ dindexOf: typeof dindexOf; /** * Returns the last index of a specified search element in a double-precision floating-point strided array. * * ## Notes * * - If the function is unable to find a search element, the function returns `-1`. * * @param N - number of indexed elements * @param searchElement - search element * @param x - input array * @param strideX - stride length * @returns index * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.dlastIndexOf( x.length, 2.0, x, 1 ); * // returns 1 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.dlastIndexOf.ndarray( x.length, 2.0, x, 1, 0 ); * // returns 1 */ dlastIndexOf: typeof dlastIndexOf; /** * Fills a double-precision floating-point strided array with linearly spaced values over a specified interval. * * @param N - number of indexed elements * @param start - start of interval * @param stop - end of interval * @param endpoint - boolean indicating whether to include the `stop` value when writing values to the input array * @param x - input array * @param strideX - stride length * @returns input array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.dlinspace( x.length, 0.0, 7.0, true, x, 1 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.dlinspace( x.length, 0.0, 8.0, false, x, 1 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.dlinspace.ndarray( x.length, 0.0, 7.0, true, x, 1, 0 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.dlinspace.ndarray( x.length, 0.0, 8.0, false, x, 1, 0 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] */ dlinspace: typeof dlinspace; /** * Computes the sum of absolute values (L1 norm) of double-precision floating-point strided array elements, ignoring `NaN` values. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnanasum( x.length, x, 1 ); * // returns 5.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnanasum.ndarray( x.length, x, 1, 0 ); * // returns 5.0 */ dnanasum: typeof dnanasum; /** * Computes the sum of absolute values (L1 norm) of double-precision floating-point strided array elements, ignoring `NaN` values and using ordinary recursive summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnanasumors( x.length, x, 1 ); * // returns 5.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnanasumors.ndarray( x.length, x, 1, 0 ); * // returns 5.0 */ dnanasumors: typeof dnanasumors; /** * Computes the cumulative sum of double-precision floating-point strided array elements ignoring `NaN` values and using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN ] ); * var y = new Float64Array( x.length ); * * ns.dnancusumkbn( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, -1.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN ] ); * var y = new Float64Array( x.length ); * * ns.dnancusumkbn.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, -1.0 ] */ dnancusumkbn: typeof dnancusumkbn; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length for `x` * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - stride length for `out` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsum( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsum.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ dnannsum: typeof dnannsum; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length for `x` * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - stride length for `out` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumkbn( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumkbn.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ dnannsumkbn: typeof dnannsumkbn; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length for `x` * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - stride length for `out` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumkbn2( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumkbn2.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ dnannsumkbn2: typeof dnannsumkbn2; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using ordinary recursive summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length for `x` * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - stride length for `out` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumors( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumors.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ dnannsumors: typeof dnannsumors; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length for `x` * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - stride length for `out` * @returns output array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumpw( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dnannsumpw.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ dnannsumpw: typeof dnannsumpw; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dnansum: typeof dnansum; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumkbn( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumkbn.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dnansumkbn: typeof dnansumkbn; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumkbn2( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumkbn2.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dnansumkbn2: typeof dnansumkbn2; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using ordinary recursive summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumors( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dnansumors: typeof dnansumors; /** * Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dnansumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dnansumpw: typeof dnansumpw; /** * Reverses a double-precision floating-point strided array in-place. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.drev( x.length, x, 1 ); * // x => [ -3.0, -1.0, 0.0, 4.0, -5.0, 3.0, 1.0, -2.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.drev.ndarray( x.length, x, 1, 0 ); * // x => [ -3.0, -1.0, 0.0, 4.0, -5.0, 3.0, 1.0, -2.0 ] */ drev: typeof drev; /** * Adds a scalar constant to each single-precision floating-point strided array element, and computes the sum using extended accumulation and returning an extended precision result. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsapxsum( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsapxsum.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ dsapxsum: typeof dsapxsum; /** * Adds a constant to each single-precision floating-point strided array element, and computes the sum using pairwise summation with extended accumulation and returning an extended precision result. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsapxsumpw( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsapxsumpw.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ dsapxsumpw: typeof dsapxsumpw; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values, using ordinary recursive summation with extended accumulation, and returning an extended precision result. * * @param N - number of indexed elements * @param x - input array * @param strideX - `x` stride length * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - `out` stride length * @returns output array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dsnannsumors( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * var out = new Float64Array( 2 ); * * var v = ns.dsnannsumors.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ dsnannsumors: typeof dsnannsumors; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values, using extended accumulation, and returning an extended precision result. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dsnansum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dsnansum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsnansum: typeof dsnansum; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values, using ordinary recursive summation with extended accumulation, and returning an extended precision result. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dsnansumors( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dsnansumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsnansumors: typeof dsnansumors; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values, using pairwise summation with extended accumulation, and returning an extended precision result. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dsnansumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.dsnansumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsnansumpw: typeof dsnansumpw; /** * Simultaneously sorts two double-precision floating-point strided arrays based on the sort order of the first array using heapsort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - `x` stride length * @param y - second input array * @param strideY - `y` stride length * @returns `x` * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float64Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.dsort2hp( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float64Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.dsort2hp.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ dsort2hp: typeof dsort2hp; /** * Simultaneously sorts two double-precision floating-point strided arrays based on the sort order of the first array using insertion sort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - `x` stride length * @param y - second input array * @param strideY - `y` stride length * @returns `x` * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float64Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.dsort2ins( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float64Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.dsort2ins.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ dsort2ins: typeof dsort2ins; /** * Simultaneously sorts two double-precision floating-point strided arrays based on the sort order of the first array using Shellsort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - `x` stride length * @param y - second input array * @param strideY - `y` stride length * @returns `x` * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float64Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.dsort2sh( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float64Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.dsort2sh.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ dsort2sh: typeof dsort2sh; /** * Sorts a double-precision floating-point strided array using heapsort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.dsorthp( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.dsorthp.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ dsorthp: typeof dsorthp; /** * Sorts a double-precision floating-point strided array using insertion sort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.dsortins( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.dsortins.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ dsortins: typeof dsortins; /** * Sorts a double-precision floating-point strided array using Shellsort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param stride - stride length * @returns `x` * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.dsortsh( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.dsortsh.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ dsortsh: typeof dsortsh; /** * Computes the sum of single-precision floating-point strided array elements using extended accumulation and returning an extended precision result. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dssum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dssum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dssum: typeof dssum; /** * Computes the sum of single-precision floating-point strided array elements using ordinary recursive summation with extended accumulation and returning an extended precision result. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dssumors( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dssumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dssumors: typeof dssumors; /** * Computes the sum of single-precision floating-point strided array elements using pairwise summation with extended accumulation and returning an extended precision result. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dssumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dssumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dssumpw: typeof dssumpw; /** * Computes the sum of double-precision floating-point strided array elements. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsum: typeof dsum; /** * Computes the sum of double-precision floating-point strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumkbn( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumkbn.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsumkbn: typeof dsumkbn; /** * Computes the sum of double-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumkbn2( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumkbn2.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsumkbn2: typeof dsumkbn2; /** * Computes the sum of double-precision floating-point strided array elements using ordinary recursive summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumors( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsumors: typeof dsumors; /** * Computes the sum of double-precision floating-point strided array elements using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float64Array = require( '@stdlib/array-float64' ); * * var x = new Float64Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.dsumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ dsumpw: typeof dsumpw; /** * Adds a scalar constant to each element in a strided array. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * ns.gapx( x.length, 5.0, x, 1 ); * // x => [ 3.0, 6.0, 8.0, 0.0, 9.0, 5.0, 4.0, 2.0 ] * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * ns.gapx.ndarray( x.length, 5.0, x, 1, 0 ); * // x => [ 3.0, 6.0, 8.0, 0.0, 9.0, 5.0, 4.0, 2.0 ] */ gapx: typeof gapx; /** * Adds a scalar constant to each strided array element and computes the sum. * * @param N - number of indexed elements * @param alpha - constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsum( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsum.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ gapxsum: typeof gapxsum; /** * Adds a scalar constant to each strided array element and computes the sum using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumkbn( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumkbn.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ gapxsumkbn: typeof gapxsumkbn; /** * Adds a scalar constant to each strided array element and computes the sum using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumkbn2( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumkbn2.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ gapxsumkbn2: typeof gapxsumkbn2; /** * Adds a scalar constant to each strided array element and computes the sum using ordinary recursive summation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumors( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumors.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ gapxsumors: typeof gapxsumors; /** * Adds a scalar constant to each strided array element and computes the sum using pairwise summation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumpw( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gapxsumpw.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ gapxsumpw: typeof gapxsumpw; /** * Computes the sum of absolute values (L1 norm) of strided array elements using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gasumpw( x.length, x, 1 ); * // returns 5.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gasumpw.ndarray( x.length, x, 1, 0 ); * // returns 5.0 */ gasumpw: typeof gasumpw; /** * Computes the cumulative sum of strided array elements. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusum( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusum.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ gcusum: typeof gcusum; /** * Computes the cumulative sum of strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumkbn( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumkbn.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ gcusumkbn: typeof gcusumkbn; /** * Computes the cumulative sum of strided array elements using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumkbn2( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumkbn2.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ gcusumkbn2: typeof gcusumkbn2; /** * Computes the cumulative sum of strided array elements using ordinary recursive summation. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumors( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumors.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ gcusumors: typeof gcusumors; /** * Computes the cumulative sum of strided array elements using pairwise summation. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumpw( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var x = [ 1.0, -2.0, 2.0 ]; * var y = [ 0.0, 0.0, 0.0 ]; * * ns.gcusumpw.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ gcusumpw: typeof gcusumpw; /** * Fills a strided array with a specified scalar constant. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * ns.gfill( x.length, 5.0, x, 1 ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * ns.gfill.ndarray( x.length, 5.0, x, 1, 0 ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] */ gfill: typeof gfill; /** * Fills a strided array according to a provided callback function. * * ## Notes * * - The callback function is provided four arguments: * * - `value`: array element * - `aidx`: array index * - `sidx`: strided index (offset + aidx*stride) * - `array`: input array * * - The callback return value is used as the fill value for the current array index. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @param clbk - callback function * @param thisArg - execution context * @returns `x` * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * function fill() { * return 5.0; * } * * ns.gfillBy( x.length, x, 1, fill ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * function fill() { * return 5.0; * } * * ns.gfillBy.ndarray( x.length, x, 1, 0, fill ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] */ gfillBy: typeof gfillBy; /** * Returns the index of the first element which passes a test implemented by a predicate function. * * ## Notes * * - The callback function is provided the following arguments: * * - `value`: array element * - `aidx`: array index * - `sidx`: strided index (offset + aidx*stride) * - `array`: input array * * - If no element passes a test implemented by a predicate function, the function returns `-1`. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @param clbk - predicate function * @param thisArg - predicate function execution context * @returns index * * @example * function isEven( v ) { * return v % 2.0 === 0.0; * } * * var x = [ 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * var idx = ns.gfindIndex( x.length, x, 1, isEven ); * // returns 3 * * @example * function isEven( v ) { * return v % 2.0 === 0.0; * } * * var x = [ 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * var idx = ns.gfindIndex.ndarray( x.length, x, 1, 0, isEven ); * // returns 3 */ gfindIndex: typeof gfindIndex; /** * Returns the index of the last element which passes a test implemented by a predicate function. * * ## Notes * * - The callback function is provided the following arguments: * * - `value`: array element * - `aidx`: array index * - `sidx`: strided index (offset + aidx*stride) * - `array`: input array * * - If no element passes a test implemented by a predicate function, the function returns `-1`. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @param clbk - predicate function * @param thisArg - predicate function execution context * @returns index * * @example * function isEven( v ) { * return v % 2.0 === 0.0; * } * * var x = [ 1.0, 3.0, -5.0, 4.0, 3.0, -2.0, -3.0 ]; * * var idx = ns.gfindLastIndex( x.length, x, 1, isEven ); * // returns 5 * * @example * function isEven( v ) { * return v % 2.0 === 0.0; * } * * var x = [ 1.0, 3.0, -5.0, 4.0, 3.0, -2.0, -3.0 ]; * * var idx = ns.gfindLastIndex.ndarray( x.length, x, 1, 0, isEven ); * // returns 5 */ gfindLastIndex: typeof gfindLastIndex; /** * Returns the first index of a specified search element in a strided array. * * ## Notes * * - If the function is unable to find a search element, the function returns `-1`. * * @param N - number of indexed elements * @param searchElement - search element * @param x - input array * @param strideX - stride length * @returns index * * @example * var x = [ 1.0, 2.0, 3.0, 4.0 ]; * * var idx = ns.gindexOf( x.length, 2.0, x, 1 ); * // returns 1 * * @example * var x = [ 1.0, 2.0, 3.0, 4.0 ]; * * var idx = ns.gindexOf.ndarray( x.length, 2.0, x, 1, 0 ); * // returns 1 */ gindexOf: typeof gindexOf; /** * Returns the index of the first row in an input matrix which has the same elements as a provided search vector. * * ## Notes * * - If the function is provided an empty matrix or if the function is unable to find a search vector, the function returns `-1` (i.e., an invalid index). * * @param order - storage layout * @param M - number of rows in `A` * @param N - number of columns in `A` * @param A - input matrix * @param LDA - stride of the first dimension of `A` (a.k.a., leading dimension of the matrix `A`) * @param x - search vector * @param strideX - stride length for `x` * @returns row index * * @example * var A = [ 1.0, 2.0, 3.0, 4.0, 0.0, 0.0 ]; // => [ [ 1.0, 2.0 ], [ 3.0, 4.0 ], [ 0.0, 0.0 ] ] * var x = [ 3.0, 4.0 ]; * * var out = ns.gindexOfRow( 'row-major', 3, 2, A, 2, x, 1 ); * // returns 1 * * @example * var A = [ 1.0, 2.0, 3.0, 4.0, 0.0, 0.0 ]; // => [ [ 1.0, 2.0 ], [ 3.0, 4.0 ], [ 0.0, 0.0 ] ] * var x = [ 3.0, 4.0 ]; * * var out = ns.gindexOfRow.ndarray( 3, 2, A, 2, 1, 0, x, 1, 0 ); * // returns 1 */ gindexOfRow: typeof gindexOfRow; /** * Returns the last index of a specified search element in a strided array. * * ## Notes * * - If the function is unable to find a search element, the function returns `-1`. * * @param N - number of indexed elements * @param searchElement - search element * @param x - input array * @param strideX - stride length * @returns index * * @example * var x = [ 1.0, 2.0, 3.0, 4.0 ]; * * var idx = ns.glastIndexOf( x.length, 2.0, x, 1 ); * // returns 1 * * @example * var x = [ 1.0, 2.0, 3.0, 4.0 ]; * * var idx = ns.glastIndexOf.ndarray( x.length, 2.0, x, 1, 0 ); * // returns 1 */ glastIndexOf: typeof glastIndexOf; /** * Fills a strided array with linearly spaced values over a specified interval. * * @param N - number of indexed elements * @param start - start of interval * @param stop - end of interval * @param endpoint - boolean indicating whether to include the `stop` value when writing values to the input array * @param x - input array * @param strideX - stride length * @returns input array * * @example * var x = [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ]; * * ns.glinspace( x.length, 0.0, 7.0, true, x, 1 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var x = [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ]; * * ns.glinspace( x.length, 0.0, 8.0, false, x, 1 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var x = [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ]; * * ns.glinspace.ndarray( x.length, 0.0, 7.0, true, x, 1, 0 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var x = [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ]; * * ns.glinspace.ndarray( x.length, 0.0, 8.0, false, x, 1, 0 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] */ glinspace: typeof glinspace; /** * Computes the sum of strided array elements, ignoring `NaN` values and using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length for `x` * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - stride length for `out` * @returns output array * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * var out = [ 0.0, 0 ]; * * var v = ns.gnannsumkbn( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * var out = [ 0.0, 0 ]; * * var v = ns.gnannsumkbn.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ gnannsumkbn: typeof gnannsumkbn; /** * Computes the sum of strided array elements, ignoring `NaN` values and using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length for `x` * @param out - output array whose first element is the sum and whose second element is the number of non-NaN elements * @param strideOut - stride length for `out` * @returns output array * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * var out = [ 0.0, 0 ]; * * var v = ns.gnannsumpw( x.length, x, 1, out, 1 ); * // returns [ 1.0, 3 ] * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * var out = [ 0.0, 0 ]; * * var v = ns.gnannsumpw.ndarray( x.length, x, 1, 0, out, 1, 0 ); * // returns [ 1.0, 3 ] */ gnannsumpw: typeof gnannsumpw; /** * Computes the sum of strided array elements, ignoring `NaN` values. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansum( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gnansum: typeof gnansum; /** * Computes the sum of strided array elements, ignoring `NaN` values and using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumkbn( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumkbn.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gnansumkbn: typeof gnansumkbn; /** * Computes the sum of strided array elements, ignoring `NaN` values and using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumkbn2( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumkbn2.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gnansumkbn2: typeof gnansumkbn2; /** * Computes the sum of strided array elements, ignoring `NaN` values and using ordinary recursive summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumors( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gnansumors: typeof gnansumors; /** * Computes the sum of strided array elements, ignoring `NaN` values and using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, NaN, 2.0 ]; * * var v = ns.gnansumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gnansumpw: typeof gnansumpw; /** * Reverses a strided array in-place. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * ns.grev( x.length, x, 1 ); * // x => [ -3.0, -1.0, 0.0, 4.0, -5.0, 3.0, 1.0, -2.0 ] * * @example * var x = [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ]; * * ns.grev.ndarray( x.length, x, 1, 0 ); * // x => [ -3.0, -1.0, 0.0, 4.0, -5.0, 3.0, 1.0, -2.0 ] */ grev: typeof grev; /** * Simultaneously sorts two strided arrays based on the sort order of the first array using heapsort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - stride length for `x` * @param y - second input array * @param strideY - stride length for `x` * @returns `x` * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * var y = [ 0.0, 1.0, 2.0, 3.0 ]; * * ns.gsort2hp( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * var y = [ 0.0, 1.0, 2.0, 3.0 ]; * * ns.gsort2hp.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ gsort2hp: typeof gsort2hp; /** * Simultaneously sorts two strided arrays based on the sort order of the first array using insertion sort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - stride length for `x` * @param y - second input array * @param strideY - stride length for `y` * @returns `x` * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * var y = [ 0.0, 1.0, 2.0, 3.0 ]; * * ns.gsort2ins( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * var y = [ 0.0, 1.0, 2.0, 3.0 ]; * * ns.gsort2ins.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ gsort2ins: typeof gsort2ins; /** * Simultaneously sorts two strided arrays based on the sort order of the first array using Shellsort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - stride length for `x` * @param y - second input array * @param strideY - stride length for `y` * @returns `x` * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * var y = [ 0.0, 1.0, 2.0, 3.0 ]; * * ns.gsort2sh( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * var y = [ 0.0, 1.0, 2.0, 3.0 ]; * * ns.gsort2sh.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ gsort2sh: typeof gsort2sh; /** * Sorts a strided array using heapsort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * * ns.gsorthp( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * * ns.gsorthp.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ gsorthp: typeof gsorthp; /** * Sorts a strided array using insertion sort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * * ns.gsortins( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * * ns.gsortins.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ gsortins: typeof gsortins; /** * Sorts a strided array using Shellsort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * * ns.gsortsh( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var x = [ 1.0, -2.0, 3.0, -4.0 ]; * * ns.gsortsh.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ gsortsh: typeof gsortsh; /** * Computes the sum of strided array elements. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsum( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gsum: typeof gsum; /** * Computes the sum of strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumkbn( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumkbn.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gsumkbn: typeof gsumkbn; /** * Computes the sum of strided array elements using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumkbn2( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumkbn2.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gsumkbn2: typeof gsumkbn2; /** * Computes the sum of strided array elements using ordinary recursion summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumors( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gsumors: typeof gsumors; /** * Computes the sum of strided array elements using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var x = [ 1.0, -2.0, 2.0 ]; * * var v = ns.gsumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ gsumpw: typeof gsumpw; /** * Base ndarray extended BLAS functions. */ ndarray: typeof ndarray; /** * Adds a scalar constant to each element in a single-precision floating-point strided array. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns `x` * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.sapx( x.length, 5.0, x, 1 ); * // x => [ 3.0, 6.0, 8.0, 0.0, 9.0, 5.0, 4.0, 2.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.sapx.ndarray( x.length, 5.0, x, 1, 0 ); * // x => [ 3.0, 6.0, 8.0, 0.0, 9.0, 5.0, 4.0, 2.0 ] */ sapx: typeof sapx; /** * Adds a scalar constant to each single-precision floating-point strided array element and computes the sum. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsum( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsum.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ sapxsum: typeof sapxsum; /** * Adds a scalar constant to each single-precision floating-point strided array element and computes the sum using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumkbn( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumkbn.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ sapxsumkbn: typeof sapxsumkbn; /** * Adds a scalar constant to each single-precision floating-point strided array element and computes the sum using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumkbn2( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumkbn2.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ sapxsumkbn2: typeof sapxsumkbn2; /** * Adds a scalar constant to each single-precision floating-point strided array element and computes the sum using ordinary recursive summation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumors( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumors.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ sapxsumors: typeof sapxsumors; /** * Adds a scalar constant to each single-precision floating-point strided array element and computes the sum using pairwise summation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumpw( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sapxsumpw.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ sapxsumpw: typeof sapxsumpw; /** * Computes the sum of absolute values (L1 norm) of single-precision floating-point strided array elements using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sasumpw( x.length, x, 1 ); * // returns 5.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sasumpw.ndarray( x.length, x, 1, 0 ); * // returns 5.0 */ sasumpw: typeof sasumpw; /** * Computes the cumulative sum of single-precision floating-point strided array elements. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusum( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusum.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ scusum: typeof scusum; /** * Computes the cumulative sum of single-precision floating-point strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumkbn( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumkbn.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ scusumkbn: typeof scusumkbn; /** * Computes the cumulative sum of single-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumkbn2( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumkbn2.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ scusumkbn2: typeof scusumkbn2; /** * Computes the cumulative sum of single-precision floating-point strided array elements using ordinary recursive summation. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumors( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumors.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ scusumors: typeof scusumors; /** * Computes the cumulative sum of single-precision floating-point strided array elements using pairwise summation. * * @param N - number of indexed elements * @param sum - initial sum * @param x - input array * @param strideX - stride length for `x` * @param y - output array * @param strideY - stride length for `y` * @returns output array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumpw( x.length, 0.0, x, 1, y, 1 ); * // y => [ 1.0, -1.0, 1.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * var y = new Float32Array( x.length ); * * ns.scusumpw.ndarray( x.length, 0.0, x, 1, 0, y, 1, 0 ); * // y => [ 1.0, -1.0, 1.0 ] */ scusumpw: typeof scusumpw; /** * Adds a scalar constant to each single-precision floating-point strided array element and computes the sum using extended accumulation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdsapxsum( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdsapxsum.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ sdsapxsum: typeof sdsapxsum; /** * Adds a scalar constant to each single-precision floating-point strided array element and computes the sum using pairwise summation with extended accumulation. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdsapxsumpw( x.length, 5.0, x, 1 ); * // returns 16.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdsapxsumpw.ndarray( x.length, 5.0, x, 1, 0 ); * // returns 16.0 */ sdsapxsumpw: typeof sdsapxsumpw; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values and using extended accumulation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.sdsnansum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.sdsnansum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ sdsnansum: typeof sdsnansum; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values and using pairwise summation with extended accumulation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.sdsnansumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.sdsnansumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ sdsnansumpw: typeof sdsnansumpw; /** * Computes the sum of single-precision floating-point strided array elements using extended accumulation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdssum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdssum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ sdssum: typeof sdssum; /** * Computes the sum of single-precision floating-point strided array elements using pairwise summation with extended accumulation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdssumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.sdssumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ sdssumpw: typeof sdssumpw; /** * Fills a single-precision floating-point strided array with a specified scalar value. * * @param N - number of indexed elements * @param alpha - constant * @param x - input array * @param strideX - stride length * @returns input array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.sfill( x.length, 5.0, x, 1 ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.sfill.ndarray( x.length, 5.0, x, 1, 0 ); * // x => [ 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 ] */ sfill: typeof sfill; /** * Returns the first index of a specified search element in a single-precision floating-point strided array. * * ## Notes * * - If the function is unable to find a search element, the function returns `-1`. * * @param N - number of indexed elements * @param searchElement - search element * @param x - input array * @param strideX - stride length * @returns index * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.sindexOf( x.length, 2.0, x, 1 ); * // returns 1 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.sindexOf.ndarray( x.length, 2.0, x, 1, 0 ); * // returns 1 */ sindexOf: typeof sindexOf; /** * Returns the last index of a specified search element in a single-precision floating-point strided array. * * ## Notes * * - If the function is unable to find a search element, the function returns `-1`. * * @param N - number of indexed elements * @param searchElement - search element * @param x - input array * @param strideX - stride length * @returns index * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.slastIndexOf( x.length, 2.0, x, 1 ); * // returns 1 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, 2.0, 3.0, 4.0 ] ); * * var idx = ns.slastIndexOf.ndarray( x.length, 2.0, x, 1, 0 ); * // returns 1 */ slastIndexOf: typeof slastIndexOf; /** * Fills a single-precision floating-point strided array with linearly spaced values over a specified interval. * * @param N - number of indexed elements * @param start - start of interval * @param stop - end of interval * @param endpoint - boolean indicating whether to include the `stop` value when writing values to the input array * @param x - input array * @param strideX - stride length * @returns input array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.slinspace( x.length, 0.0, 7.0, true, x, 1 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.slinspace( x.length, 0.0, 8.0, false, x, 1 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.slinspace.ndarray( x.length, 0.0, 7.0, true, x, 1, 0 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] ); * * ns.slinspace.ndarray( x.length, 0.0, 8.0, false, x, 1, 0 ); * // x => [ 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ] */ slinspace: typeof slinspace; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ snansum: typeof snansum; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values and using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumkbn( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumkbn.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ snansumkbn: typeof snansumkbn; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values and using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumkbn2( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumkbn2.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ snansumkbn2: typeof snansumkbn2; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values and using ordinary recursive summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumors( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ snansumors: typeof snansumors; /** * Computes the sum of single-precision floating-point strided array elements, ignoring `NaN` values and using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] ); * * var v = ns.snansumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ snansumpw: typeof snansumpw; /** * Reverses a single-precision floating-point strided array in-place. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns input array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.srev( x.length, x, 1 ); * // x => [ -3.0, -1.0, 0.0, 4.0, -5.0, 3.0, 1.0, -2.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] ); * * ns.srev.ndarray( x.length, x, 1, 0 ); * // x => [ -3.0, -1.0, 0.0, 4.0, -5.0, 3.0, 1.0, -2.0 ] */ srev: typeof srev; /** * Simultaneously sorts two single-precision floating-point strided arrays based on the sort order of the first array using heapsort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - `x` stride length * @param y - second input array * @param strideY - `y` stride length * @returns `x` * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float32Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.ssort2hp( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float32Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.ssort2hp.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ ssort2hp: typeof ssort2hp; /** * Simultaneously sorts two single-precision floating-point strided arrays based on the sort order of the first array using insertion sort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - stride length for `x` * @param y - second input array * @param strideY - stride length for `y` * @returns first input array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float32Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.ssort2ins( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float32Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.ssort2ins.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ ssort2ins: typeof ssort2ins; /** * Simultaneously sorts two single-precision floating-point strided arrays based on the sort order of the first array using Shellsort. * * @param N - number of indexed elements * @param order - sort order * @param x - first input array * @param strideX - first stride length * @param y - second input array * @param strideY - second stride length * @returns `x` * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float32Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.ssort2sh( x.length, 1, x, 1, y, 1 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * var y = new Float32Array( [ 0.0, 1.0, 2.0, 3.0 ] ); * * ns.ssort2sh.ndarray( x.length, 1, x, 1, 0, y, 1, 0 ); * * console.log( x ); * // => [ -4.0, -2.0, 1.0, 3.0 ] * * console.log( y ); * // => [ 3.0, 1.0, 0.0, 2.0 ] */ ssort2sh: typeof ssort2sh; /** * Sorts a single-precision floating-point strided array using heapsort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param stride - stride length * @returns input array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.ssorthp( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.ssorthp.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ ssorthp: typeof ssorthp; /** * Sorts a single-precision floating-point strided array using insertion sort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param stride - stride length * @returns input array * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.ssortins( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.ssortins.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ ssortins: typeof ssortins; /** * Sorts a single-precision floating-point strided array using Shellsort. * * @param N - number of indexed elements * @param order - sort order * @param x - input array * @param stride - stride length * @returns `x` * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.ssortsh( x.length, 1, x, 1 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 3.0, -4.0 ] ); * * ns.ssortsh.ndarray( x.length, 1, x, 1, 0 ); * // x => [ -4.0, -2.0, 1.0, 3.0 ] */ ssortsh: typeof ssortsh; /** * Computes the sum of single-precision floating-point strided array elements. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssum( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssum.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ ssum: typeof ssum; /** * Computes the sum of single-precision floating-point strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumkbn( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumkbn.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ ssumkbn: typeof ssumkbn; /** * Computes the sum of single-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumkbn2( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumkbn2.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ ssumkbn2: typeof ssumkbn2; /** * Computes the sum of single-precision floating-point strided array elements using ordinary recursive summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumors( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumors.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ ssumors: typeof ssumors; /** * Computes the sum of single-precision floating-point strided array elements using pairwise summation. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumpw( x.length, x, 1 ); * // returns 1.0 * * @example * var Float32Array = require( '@stdlib/array-float32' ); * * var x = new Float32Array( [ 1.0, -2.0, 2.0 ] ); * * var v = ns.ssumpw.ndarray( x.length, x, 1, 0 ); * // returns 1.0 */ ssumpw: typeof ssumpw; /** * Extensions to basic linear algebra subprograms (BLAS) compiled to WebAssembly. */ wasm: typeof wasm; /** * Fills a double-precision complex floating-point strided array with a specified scalar constant. * * @param N - number of indexed elements * @param alpha - scalar constant * @param x - input array * @param strideX - index increment * @returns input array * * @example * var Float64Array = require( '@stdlib/array-float64' ); * var Complex128Array = require( '@stdlib/array-complex128' ); * var Complex128 = require( '@stdlib/complex-float64-ctor' ); * * var arr = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); * var x = new Complex128Array( arr ); * * var alpha = new Complex128( 10.0, 10.0 ); * * ns.zfill( x.length, alpha, x, 1 ); * * var y = x.get( 0 ); * // returns [ 10.0, 10.0 ] */ zfill: typeof zfill; /** * Computes the sum of double-precision complex floating-point strided array elements. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Complex128Array = require( '@stdlib/array-complex128' ); * * var x = new Complex128Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.zsum( x.length, x, 1 ); * // returns [ 3.0, 1.0 ] * * @example * var Complex128Array = require( '@stdlib/array-complex128' ); * * var x = new Complex128Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.zsum.ndarray( x.length, x, 1, 0 ); * // returns [ 3.0, 1.0 ] */ zsum: typeof zsum; /** * Computes the sum of double-precision complex floating-point strided array elements using an improved Kahan–Babuška algorithm. * * @param N - number of indexed elements * @param x - input array * @param strideX - stride length * @returns sum * * @example * var Complex128Array = require( '@stdlib/array-complex128' ); * * var x = new Complex128Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.zsumkbn( x.length, x, 1 ); * // returns [ 3.0, 1.0 ] * * @example * var Complex128Array = require( '@stdlib/array-complex128' ); * * var x = new Complex128Array( [ 1.0, -2.0, 2.0, 3.0 ] ); * * var v = ns.zsumkbn.ndarray( x.length, x, 1, 0 ); * // returns [ 3.0, 1.0 ] */ zsumkbn: typeof zsumkbn; } /** * Extended base (i.e., lower-level) basic linear algebra subroutines (BLAS). */ declare var ns: Namespace; // EXPORTS // export = ns;