locutus/esm/php/math/asinh.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

export function asinh(arg) {
    //      discuss at: https://locutus.io/php/asinh/
    // parity verified: PHP 8.3
    //     original by: Onno Marsman (https://twitter.com/onnomarsman)
    //       example 1: asinh(8723321.4)
    //       returns 1: 16.67465779841863
    return Math.log(arg + Math.sqrt(arg * arg + 1));
}