mirror of
https://github.com/musix-org/musix-oss
synced 2024-09-20 07:41:56 +00:00
17 lines
445 B
JavaScript
17 lines
445 B
JavaScript
var $ = require('../internals/export');
|
|
|
|
var nativeAsinh = Math.asinh;
|
|
var log = Math.log;
|
|
var sqrt = Math.sqrt;
|
|
|
|
function asinh(x) {
|
|
return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : log(x + sqrt(x * x + 1));
|
|
}
|
|
|
|
// `Math.asinh` method
|
|
// https://tc39.github.io/ecma262/#sec-math.asinh
|
|
// Tor Browser bug: Math.asinh(0) -> -0
|
|
$({ target: 'Math', stat: true, forced: !(nativeAsinh && 1 / nativeAsinh(0) > 0) }, {
|
|
asinh: asinh
|
|
});
|