locutus/lua/math/cos.js

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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.cos = cos;
function cos(x) {
    //      discuss at: https://locutus.io/lua/cos/
    // parity verified: Lua 5.4
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //       example 1: cos(0)
    //       returns 1: 1
    //       example 2: cos(1)
    //       returns 2: 0.5403023058681398
    return Math.cos(x);
}