locutus/esm/php/math/asin.js

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

export function asin(arg) {
    //  discuss at: https://locutus.io/php/asin/
    // original by: Onno Marsman (https://twitter.com/onnomarsman)
    //      note 1: Sorry about the crippled test. Needed because precision differs accross platforms.
    //   example 1: (asin(0.3) + '').substr(0, 17)
    //   returns 1: "0.304692654015397"
    return Math.asin(arg);
}