npm package: @stdlib/constants-complex128-zero
Description: Double-precision complex floating-point zero.
Author: The Stdlib Authors
Latest version: 0.2.3

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  <summary>
    About stdlib...
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# ZERO

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Double-precision complex floating-point zero.

<section class="installation">

## Installation

```bash
npm install @stdlib/constants-complex128-zero
```

</section>

<section class="usage">

## Usage

```javascript
var COMPLEX128_ZERO = require( '@stdlib/constants-complex128-zero' );
```

#### COMPLEX128_ZERO

Double-precision complex floating-point zero.

```javascript
var real = require( '@stdlib/complex-float64-real' );
var imag = require( '@stdlib/complex-float64-imag' );

var re = real( COMPLEX128_ZERO );
// returns 0.0

var im = imag( COMPLEX128_ZERO );
// returns 0.0
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var real = require( '@stdlib/complex-float64-real' );
var imag = require( '@stdlib/complex-float64-imag' );
var Complex128Array = require( '@stdlib/array-complex128' );
var COMPLEX128_ZERO = require( '@stdlib/constants-complex128-zero' );

var x = new Complex128Array( [ 1.0, 2.0, 3.0, 4.0 ] );
// returns <Complex128Array>

var v = x.get( 0 );
// returns <Complex128>

var re = real( v );
// returns 1.0

var im = imag( v );
// returns 2.0

x.fill( COMPLEX128_ZERO );

v = x.get( 0 );
// returns <Complex128>

re = real( v );
// returns 0.0

im = imag( v );
// returns 0.0
```

</section>

<!-- /.examples -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

* * *

## See Also

-   <span class="package-name">[`@stdlib/constants-complex64/zero`][@stdlib/constants/complex64/zero]</span><span class="delimiter">: </span><span class="description">single-precision complex floating-point zero.</span>

</section>

<!-- /.related -->

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][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][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

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[stdlib]: https://github.com/stdlib-js/stdlib

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[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/constants-complex128-zero/tree/deno
[deno-readme]: https://github.com/stdlib-js/constants-complex128-zero/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/constants-complex128-zero/tree/umd
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[esm-url]: https://github.com/stdlib-js/constants-complex128-zero/tree/esm
[esm-readme]: https://github.com/stdlib-js/constants-complex128-zero/blob/esm/README.md
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/constants-complex128-zero/main/LICENSE

<!-- <related-links> -->

[@stdlib/constants/complex64/zero]: https://www.npmjs.com/package/@stdlib/constants-complex64-zero

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</section>

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