3 commits

Author	SHA1	Message	Date
Fredrik Johansson	942fd30c90	further cleanup	2012-09-20 15:51:49 +02:00
Fredrik Johansson	dc2a3cd404	code for gamma and zeta(n); some bugfixes	2012-09-02 06:09:40 +02:00
Fredrik Johansson	3695c29072	more functions, and first version of ball arithmetic	2012-09-01 23:32:52 +02:00