es-shims / Math.cosh

An ES-spec-compliant Math.cosh shim/polyfill/replacement that works as far down as ES3

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