3 commits

Author	SHA1	Message	Date
George Weigt	6c2ff199a1	Cosine is symmetric, sine is antisymmetric.	2004-06-19 10:34:47 -07:00
George Weigt	2e3494b2c4	Add new functions expcos and expsin.	2004-06-17 16:02:29 -07:00
George Weigt	4b5e39ae6a	Initial revision	2004-03-03 13:24:06 -07:00