Math.expm1

An ESnext spec-compliant Math.expm1 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.expm1

Usage/Examples

console.log(Math.expm1(-1)); // -0.6321205588285577
console.log(Math.expm1(0)); // 0
console.log(Math.expm1(1)); // 1.718281828459045

Tests

Simply clone the repo, npm install, and run npm test