PlanetMath

The idea for the foundation of PlanetMath delivered the dispute to MathWorld in 2000, which led to this popular online encyclopedia for 12 months was no longer available online and the user community was looking for alternatives. PlanetMath 2000-2001 was developed in charge of Nathan Egge and Aaron Krowne, and much of the initial article is from members of the Mathematics Channels ( # math ) of the Undernet. Farms was PlanetMath long time on a server of the Digital Library Research Lab Virginia Tech in Blacksburg, Virginia. From 2009 to February 2011 Server then came in an Amazon Cloud to the application and since February 2011 PlanetMath running on servers at the University of Waterloo.

PlanetMath was initially developed specially for them, the software system Noösphere operated. On March 13, 2013, the operation was converted to the developed software system in Drupal Planetary.