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isSameComplex128Array

Test if two arguments are both Complex128Arrays and have the same values.

Installation

npm install @stdlib/assert-is-same-complex128array

Alternatively,

• To load the package in a website via a script tag without installation and bundlers, use the ES Module available on the esm branch (see README).
• If you are using Deno, visit the deno branch (see README for usage intructions).
• For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the umd branch (see README).

The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.

To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.

Usage

var isSameComplex128Array = require( '@stdlib/assert-is-same-complex128array' );

isSameComplex128Array( v1, v2 )

Tests if two arguments are both Complex128Arrays and have the same values.

var Complex128Array = require( '@stdlib/array-complex128' );

var x = new Complex128Array( [ 1.0, 2.0 ] );
var y = new Complex128Array( [ 1.0, 2.0 ] );
var bool = isSameComplex128Array( x, y );
// returns true

bool = isSameComplex128Array( x, [ 1.0, 2.0 ] );
// returns false

Notes

• In contrast to the strict equality operator ===, the function distinguishes between +0 and -0 and treats NaNs as the same value.

Examples

var Complex128Array = require( '@stdlib/array-complex128' );
var isSameComplex128Array = require( '@stdlib/assert-is-same-complex128array' );

var x = new Complex128Array( [ 1.0, 2.0, 3.0, 4.0 ] );
var y = new Complex128Array( [ 1.0, 2.0, 3.0, 4.0 ] );
var out = isSameComplex128Array( x, y );
// returns true

x = new Complex128Array( [ -0.0, 0.0, -0.0, 0.0 ] );
y = new Complex128Array( [ 0.0, -0.0, 0.0, -0.0 ] );
out = isSameComplex128Array( x, y );
// returns false

x = new Complex128Array( [ NaN, NaN, NaN, NaN ] );
y = new Complex128Array( [ NaN, NaN, NaN, NaN ] );
out = isSameComplex128Array( x, y );
// returns true

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See Also

• @stdlib/assert-is-complex128array: test if a value is a Complex128Array.
• @stdlib/assert-is-same-complex64array: test if two arguments are both Complex64Arrays and have the same values.
• @stdlib/assert-is-same-float64array: test if two arguments are both Float64Arrays and have the same values.
• @stdlib/assert-is-same-value: test if two arguments are the same value.

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Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

Community

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License

See LICENSE.

Copyright

Copyright © 2016-2024. The Stdlib Authors.