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    is-pentagonal

    1.0.0 • Public • Published

    is-pentagonal

    NPM Version Build Status Coverage Status

    Fastest way to check if a number is pentagonal.

    Install

    npm install is-pentagonal
    
    var isPentagonal = require('is-pentagonal');

    Usage

    console.log(isPentagonal(1)); // true
    console.log(isPentagonal(5)); // true
    console.log(isPentagonal(12)); // true
    console.log(isPentagonal(22)); // true
    console.log(isPentagonal(35)); // true
    console.log(isPentagonal(51)); // true
    console.log(isPentagonal(70)); // true
    console.log(isPentagonal(92)); // true
    console.log(isPentagonal(117)); // true
    console.log(isPentagonal(145];)); // true
    console.log(isPentagonal(36)); // false
    console.log(isPentagonal(18)); // false
    console.log(isPentagonal(25)); // false
    console.log(isPentagonal(49)); // false

    Tests

    To run the test suite, first install the dependencies, then run npm test:

    $ npm install
    $ npm test
    

    Install

    npm i is-pentagonal

    DownloadsWeekly Downloads

    3

    Version

    1.0.0

    License

    ISC

    Last publish

    Collaborators

    • dsernst