An ESnext spec-compliant Math.asinh
shim/polyfill/replacement that works as far down as ES3.
This package implements the es-shim API interface. It works in an ES3-supported environment and complies with the spec.
npm install --save math.asinh
console.log(Math.asinh(-1)); // -0.881373587019543
console.log(Math.asinh(0)); // 0
console.log(Math.asinh(2)); // 1.4436354751788103
Simply clone the repo, npm install
, and run npm test