npm package: @stdlib/array-base-zeros2d
Description: Create a zero-filled two-dimensional nested array.
Author: The Stdlib Authors
Latest version: 0.2.3

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  <p>We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.</p>
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# zeros2d

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> Create a zero-filled two-dimensional nested array.

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<section class="intro">

</section>

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<!-- Package usage documentation. -->

<section class="installation">

## Installation

```bash
npm install @stdlib/array-base-zeros2d
```

</section>

<section class="usage">

## Usage

```javascript
var zeros2d = require( '@stdlib/array-base-zeros2d' );
```

#### zeros2d( shape )

Returns a zero-filled two-dimensional nested array.

```javascript
var out = zeros2d( [ 2, 3 ] );
// returns [ [ 0.0, 0.0, 0.0 ], [ 0.0, 0.0, 0.0 ] ]
```

</section>

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<section class="examples">

## Examples

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

```javascript
var gfill = require( '@stdlib/blas-ext-base-gfill' );
var zeros2d = require( '@stdlib/array-base-zeros2d' );

// Create a zero-filled array:
var arr = zeros2d( [ 5, 10 ] );

// Fill nested arrays with the same value...
gfill( arr[ 0 ].length, 1.0, arr[ 0 ], 1 );
gfill( arr[ 1 ].length, 2.0, arr[ 1 ], 1 );
gfill( arr[ 2 ].length, 3.0, arr[ 2 ], 1 );
gfill( arr[ 3 ].length, 4.0, arr[ 3 ], 1 );
gfill( arr[ 4 ].length, 5.0, arr[ 4 ], 1 );

console.log( arr );
// => [ [ 1.0, 1.0, ... ], [ 2.0, 2.0, ... ], [ 3.0, 3.0, ... ], [ 4.0, 4.0, ... ], [ 5.0, 5.0, ... ] ]
```

</section>

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* * *

## See Also

-   <span class="package-name">[`@stdlib/array-base/zeros`][@stdlib/array/base/zeros]</span><span class="delimiter">: </span><span class="description">create a zero-filled generic array.</span>
-   <span class="package-name">[`@stdlib/array-base/ones2d`][@stdlib/array/base/ones2d]</span><span class="delimiter">: </span><span class="description">create a two-dimensional nested array filled with ones.</span>
-   <span class="package-name">[`@stdlib/array-base/zeros3d`][@stdlib/array/base/zeros3d]</span><span class="delimiter">: </span><span class="description">create a zero-filled three-dimensional nested array.</span>
-   <span class="package-name">[`@stdlib/array-base/zeros4d`][@stdlib/array/base/zeros4d]</span><span class="delimiter">: </span><span class="description">create a zero-filled four-dimensional nested array.</span>
-   <span class="package-name">[`@stdlib/array-base/zeros5d`][@stdlib/array/base/zeros5d]</span><span class="delimiter">: </span><span class="description">create a zero-filled five-dimensional nested array.</span>
-   <span class="package-name">[`@stdlib/array-base/zerosnd`][@stdlib/array/base/zerosnd]</span><span class="delimiter">: </span><span class="description">create a zero-filled n-dimensional nested array.</span>

</section>

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* * *

## 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/array/base/zeros]: https://www.npmjs.com/package/@stdlib/array-base-zeros

[@stdlib/array/base/ones2d]: https://www.npmjs.com/package/@stdlib/array-base-ones2d

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