compound-ex4/node_modules_/es5-ext/math/log10/shim.js

Compound-ex4 - MVC framework for NodeJS (ExpressJs 4 version), fork compoundjs(https://github.com/1602/compound)

'use strict';

var log = Math.log, LOG10E = Math.LOG10E;

module.exports = function (x) {
	if (isNaN(x)) return NaN;
	x = Number(x);
	if (x < 0) return NaN;
	if (x === 0) return -Infinity;
	if (x === 1) return 0;
	if (x === Infinity) return Infinity;

	return log(x) * LOG10E;
};