Planet Math was a virtual community that aimed to help make mathematical knowledge more accessible. PlanetMath’s content was created collaboratively: the main feature is the mathematics encyclopedia, a Wiki on mathematics with entries written and reviewed by members.
The project appears to have gone inactive not later than 2013, the year in which any nontrivial editing activity seems to have stopped.
Last revised on November 27, 2020 at 20:41:00. See the history of this page for a list of all contributions to it.