An ESnext spec-compliant Math.log1p 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 @osjwnpm/dolores-aspernatur-et

var assert = require('assert');
var x = 0.007;

// Compute log(1 + x)
assert.equal(Math.log1p(x), 0.006975613736425242);

assert.equal(Math.log1p(6.3890560989306495), 2);

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