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| var $ = require('../internals/export');
|
| // eslint-disable-next-line es-x/no-math-asinh -- required for testing
| var $asinh = 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.es/ecma262/#sec-math.asinh
| // Tor Browser bug: Math.asinh(0) -> -0
| $({ target: 'Math', stat: true, forced: !($asinh && 1 / $asinh(0) > 0) }, {
| asinh: asinh
| });
|
|
