Math.cosh
An ESnext spec-compliant Math.cosh
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.
Getting started
npm install --save math.cosh
Usage/Examples
console.log(Math.cosh(0)); // 1
console.log(Math.cosh(1)); // 1.5430806348152437
console.log(Math.cosh(-1)); // 1.5430806348152437
Tests
Simply clone the repo, npm install
, and run npm test