npm package: @stdlib/constants-float64-pinf
Description: Double-precision floating-point positive infinity.
Author: The Stdlib Authors
Latest version: 0.2.3

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# PINF

[![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 floating-point][ieee754] positive infinity.

<section class="installation">

## Installation

```bash
npm install @stdlib/constants-float64-pinf
```

</section>

<section class="usage">

## Usage

```javascript
var FLOAT64_PINF = require( '@stdlib/constants-float64-pinf' );
```

#### FLOAT64_PINF

[Double-precision floating-point][ieee754] positive infinity.

```javascript
var bool = ( FLOAT64_PINF === Infinity );
// returns true
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- TODO: better example -->

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

```javascript
var FLOAT64_PINF = require( '@stdlib/constants-float64-pinf' );

console.log( FLOAT64_PINF );
// => Infinity
```

</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/float64/pinf.h"
```

#### STDLIB_CONSTANT_FLOAT64_PINF

Macro for [double-precision floating-point][ieee754] positive infinity.

</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 -->

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<section class="related">

* * *

## See Also

-   <span class="package-name">[`@stdlib/constants-float64/ninf`][@stdlib/constants/float64/ninf]</span><span class="delimiter">: </span><span class="description">double-precision floating-point negative infinity.</span>

</section>

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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].

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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-float64-pinf/tree/deno
[deno-readme]: https://github.com/stdlib-js/constants-float64-pinf/blob/deno/README.md
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/constants-float64-pinf/main/LICENSE

[ieee754]: https://en.wikipedia.org/wiki/IEEE_754-1985

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[@stdlib/constants/float64/ninf]: https://www.npmjs.com/package/@stdlib/constants-float64-ninf

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</section>

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