insight-ui/public/lib/jquery/src/var/pnum.js

An open-source frontend for the Insight API. The Insight API provides you with a convenient, powerful and simple way to query and broadcast data on the bitcoin network and build your own services with it.

define(function() {
	return (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
});