1
0
mirror of https://github.com/musix-org/musix-oss synced 2024-12-23 22:33:17 +00:00
musix-oss/node_modules/core-js/modules/es.math.atanh.js

14 lines
388 B
JavaScript
Raw Normal View History

2020-03-03 20:30:50 +00:00
var $ = require('../internals/export');
var nativeAtanh = Math.atanh;
var log = Math.log;
// `Math.atanh` method
// https://tc39.github.io/ecma262/#sec-math.atanh
// Tor Browser bug: Math.atanh(-0) -> 0
$({ target: 'Math', stat: true, forced: !(nativeAtanh && 1 / nativeAtanh(-0) < 0) }, {
atanh: function atanh(x) {
return (x = +x) == 0 ? x : log((1 + x) / (1 - x)) / 2;
}
});