2 Commits (8428f66933f1cfb9c20e818667b8ef36eb93b614)

Author	SHA1	Message	Date
Aaron Schaefer	c770e5d586	Fix nPk and add permutation words to math.combinatorics; including docs/tests	2008-01-27 20:00:31 -05:00
Slava Pestov	a96457cecc	Initial import	2007-09-20 18:09:08 -04:00