Security News
Combatting Alert Fatigue by Prioritizing Malicious Intent
In 2023, data breaches surged 78% from zero-day and supply chain attacks, but developers are still buried under alerts that are unable to prevent these threats.
@stdlib/math-base-assert-is-infinite
Advanced tools
Test if a double-precision floating-point numeric value is infinite.
@stdlib/math-base-assert-is-infinite is a utility package that provides functions to check if a given value is infinite. This can be useful in various mathematical computations and validations where you need to ensure that values are within a finite range.
Check if a value is infinite
This feature allows you to check if a given value is either positive or negative infinity. It returns `true` if the value is infinite and `false` otherwise.
const isInfinite = require('@stdlib/math-base-assert-is-infinite');
console.log(isInfinite(Infinity)); // true
console.log(isInfinite(-Infinity)); // true
console.log(isInfinite(5)); // false
console.log(isInfinite(NaN)); // false
Lodash is a utility library that provides a wide range of functions for common programming tasks, including checking if a value is infinite using `_.isFinite`. While it offers more functionality than @stdlib/math-base-assert-is-infinite, it is also a larger library.
Test if a double-precision floating-point numeric value is infinite.
npm install @stdlib/math-base-assert-is-infinite
var isInfinite = require( '@stdlib/math-base-assert-is-infinite' );
Tests if a double-precision floating-point numeric
value is infinite.
var bool = isInfinite( Infinity );
// returns true
bool = isInfinite( -Infinity );
// returns true
var PINF = require( '@stdlib/constants-float64-pinf' );
var NINF = require( '@stdlib/constants-float64-ninf' );
var isInfinite = require( '@stdlib/math-base-assert-is-infinite' );
var bool = isInfinite( PINF );
// returns true
bool = isInfinite( NINF );
// returns true
bool = isInfinite( 5.0 );
// returns false
bool = isInfinite( NaN );
// returns false
@stdlib/math/base/assert/is-finite
: test if a double-precision floating-point numeric value is finite.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.
See LICENSE.
Copyright © 2016-2022. The Stdlib Authors.
0.0.9 (2022-02-16)
No changes reported for this release.
</section> <!-- /.release --> <section class="release" id="v0.0.8">FAQs
Test if a double-precision floating-point numeric value is infinite.
The npm package @stdlib/math-base-assert-is-infinite receives a total of 353,409 weekly downloads. As such, @stdlib/math-base-assert-is-infinite popularity was classified as popular.
We found that @stdlib/math-base-assert-is-infinite demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
In 2023, data breaches surged 78% from zero-day and supply chain attacks, but developers are still buried under alerts that are unable to prevent these threats.
Security News
Solo open source maintainers face burnout and security challenges, with 60% unpaid and 60% considering quitting.
Security News
License exceptions modify the terms of open source licenses, impacting how software can be used, modified, and distributed. Developers should be aware of the legal implications of these exceptions.