1 var $ = require('../internals/export');
3 // eslint-disable-next-line es/no-math-asinh -- required for testing
4 var $asinh = Math.asinh;
9 return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : log(x + sqrt(x * x + 1));
12 // `Math.asinh` method
13 // https://tc39.es/ecma262/#sec-math.asinh
14 // Tor Browser bug: Math.asinh(0) -> -0
15 $({ target: 'Math', stat: true, forced: !($asinh && 1 / $asinh(0) > 0) }, {