"PlanetMath ( is a virtual community which aims to help make mathematical knowledge more accessible. PlanetMath's content is created collaboratively: the main feature is the mathematics encyclopedia with entries written and reviewed by members. The entries are contributed under the terms of the Creative Commons By/Share-Alike License in order to preserve the rights of authors, readers and other content creators in a sensible way."

The PlanetMath site is currently driven by Noosphere, a decade-old (as of 2010) Perl+XSLT implementation. Replacing this with newer technology was an initial goal of the Planetary System.

Last modified 5 years ago Last modified on 05/04/11 19:19:32