nLab
Planet Math

Planet Math 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, a Wiki on mathematics with entries written and reviewed by members.

The (future) vision behind the PlanetMath project is indicated in

Revised on January 9, 2014 09:03:55 by Urs Schreiber (89.204.135.244)