npm package: @stdlib/constants-complex64-num-bytes
Description: Size (in bytes) of a 64-bit complex number.
Author: The Stdlib Authors
Latest version: 0.2.3

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# COMPLEX64_NUM_BYTES

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

> Size (in bytes) of a 64-bit complex number.

<section class="installation">

## Installation

```bash
npm install @stdlib/constants-complex64-num-bytes
```

</section>

<section class="usage">

## Usage

```javascript
var COMPLEX64_NUM_BYTES = require( '@stdlib/constants-complex64-num-bytes' );
```

#### COMPLEX64_NUM_BYTES

Size (in bytes) of a 64-bit complex number.

```javascript
var bool = ( COMPLEX64_NUM_BYTES === 8 );
// returns true
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- TODO: better example -->

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

```javascript
var COMPLEX64_NUM_BYTES = require( '@stdlib/constants-complex64-num-bytes' );

console.log( COMPLEX64_NUM_BYTES );
// => 8
```

</section>

<!-- /.examples -->

<!-- C interface documentation. -->

* * *

<section class="c">

## C APIs

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<section class="intro">

</section>

<!-- /.intro -->

<!-- C usage documentation. -->

<section class="usage">

### Usage

```c
#include "stdlib/constants/complex64/num_bytes.h"
```

#### STDLIB_CONSTANT_COMPLEX64_NUM_BYTES

Macro for the size (in bytes) of a 64-bit complex number.

</section>

<!-- /.usage -->

<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

</section>

<!-- /.notes -->

<!-- C API usage examples. -->

<section class="examples">

</section>

<!-- /.examples -->

</section>

<!-- /.c -->

<!-- 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-complex128/num-bytes`][@stdlib/constants/complex128/num-bytes]</span><span class="delimiter">: </span><span class="description">size (in bytes) of a 128-bit complex number.</span>
-   <span class="package-name">[`@stdlib/constants-float32/num-bytes`][@stdlib/constants/float32/num-bytes]</span><span class="delimiter">: </span><span class="description">size (in bytes) of a single-precision floating-point number.</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

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---

## License

See [LICENSE][stdlib-license].


## Copyright

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

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[@stdlib/constants/complex128/num-bytes]: https://www.npmjs.com/package/@stdlib/constants-complex128-num-bytes

[@stdlib/constants/float32/num-bytes]: https://www.npmjs.com/package/@stdlib/constants-float32-num-bytes

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