factor

Author	SHA1	Message	Date
Erik Charlebois	cebabdc323	Add perp and angle-between words for vectors. Fix bug in cross product and add unit tests.	2010-02-25 16:46:02 -08:00
Slava Pestov	7826543d2e	sequences: add cartesian-each, cartesian-map, cartesian-product words to eliminate some duplication throughout the codebase	2010-02-25 20:54:57 +13:00
prunedtree	9ffbf32c6f	unit test for m^n	2009-06-12 01:35:25 -07:00
Slava Pestov	9add08c200	Move math.matrices to basis	2009-04-18 04:09:16 -05:00