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    @stdlib/math-base-assert-is-infinitef
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    0.0.6 • Public • Published

    isInfinitef

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    Test if a single-precision floating-point numeric value is infinite.

    Installation

    npm install @stdlib/math-base-assert-is-infinitef

    Usage

    var isInfinitef = require( '@stdlib/math-base-assert-is-infinitef' );

    isInfinitef( x )

    Tests if a single-precision floating-point numeric value is infinite.

    var bool = isInfinitef( Infinity );
    // returns true
    
    bool = isInfinitef( -Infinity );
    // returns true

    Examples

    var PINF = require( '@stdlib/constants-float32-pinf' );
    var NINF = require( '@stdlib/constants-float32-ninf' );
    var isInfinitef = require( '@stdlib/math-base-assert-is-infinitef' );
    
    var bool = isInfinitef( PINF );
    // returns true
    
    bool = isInfinitef( NINF );
    // returns true
    
    bool = isInfinitef( 5.0 );
    // returns false
    
    bool = isInfinitef( NaN );
    // returns false

    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.

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    License

    See LICENSE.

    Copyright

    Copyright © 2016-2021. The Stdlib Authors.

    Install

    npm i @stdlib/math-base-assert-is-infinitef

    Homepage

    stdlib.io

    DownloadsWeekly Downloads

    38

    Version

    0.0.6

    License

    Apache-2.0

    Unpacked Size

    48.6 kB

    Total Files

    16

    Last publish

    Collaborators

    • stdlib-bot
    • kgryte
    • planeshifter
    • rreusser