var $ = require('../internals/export'); var sign = require('../internals/math-sign'); var abs = Math.abs; var pow = Math.pow; // `Math.cbrt` method // https://tc39.es/ecma262/#sec-math.cbrt $({ target: 'Math', stat: true }, { cbrt: function cbrt(x) { var n = +x; return sign(n) * pow(abs(n), 1 / 3); } });