php.js
Version:
Use phpjs functions as required.
15 lines (13 loc) • 449 B
JavaScript
module.exports=function(){ return log10.apply(exports,arguments) };
function log10(arg) {
// discuss at: http://phpjs.org/functions/log10/
// original by: Philip Peterson
// improved by: Onno Marsman
// improved by: Tod Gentille
// improved by: Brett Zamir (http://brett-zamir.me)
// example 1: log10(10);
// returns 1: 1
// example 2: log10(1);
// returns 2: 0
return Math.log(arg) / 2.302585092994046; // Math.LN10
}