http://www.netvouz.com/chuckcarroll/tag/math?feed=rss chuckcarroll's bookmarks tagged "math" on Netvouz http://www.khanacademy.org/ chuckcarroll Mon, 07 Feb 2011 14:27:51 GMT http://www.cs.unm.edu/~joel/NonEuclid/NonEuclid.html Interactive Constructions in Hyperbolic Geometry chuckcarroll Tue, 29 Jan 2008 18:53:49 GMT http://www.research.att.com/~njas/sequences/ chuckcarroll Thu, 21 Feb 2008 18:56:35 GMT http://domino.research.ibm.com/Comm/wwwr_ponder.nsf/pages/index.html chuckcarroll Sat, 11 Oct 2008 11:23:03 GMT http://www.unl.edu/amc/a-activities/a7-problems/putnamindex.shtml Archive of problems and solutions from prior Putnam Competitions chuckcarroll Thu, 14 Feb 2008 18:26:54 GMT