75 commits

Author	SHA1	Message	Date
Fredrik Johansson	6921bdcee4	add fmpcb_gamma, fmpcb_rgamma, fmpcb_lgamma and refactored Stirling series code	2013-02-20 11:58:08 +01:00
Fredrik Johansson	3bd6ad4cdd	add fmprb_sin_pi, fmprb_cos_pi, fmprb_sin_cos_pi	2013-02-19 18:41:13 +01:00
Fredrik Johansson	6a6136fa99	add fmprb_atan2 with test code; use for and fix bug in fmpcb_arg	2013-02-19 11:17:21 +01:00
Fredrik Johansson	800663b950	minor optimization of gamma	2013-02-18 08:50:16 +01:00
Fredrik Johansson	f872b2f6b2	add fmpz_extras module to collect fmpz helper functions	2013-02-17 17:58:15 +01:00
Fredrik Johansson	927dd51379	improve basecase in fmprb_rfac_ui_bsplit at both low and high precision	2013-02-17 16:15:25 +01:00
Fredrik Johansson	6de124c41a	don't use doubles to bound the error in zeta_ui	2013-02-13 08:25:35 +01:00
Fredrik Johansson	36bbff2d78	minor cleanup	2013-02-13 07:55:24 +01:00
Fredrik Johansson	f841b598b5	remove unused cases in zeta_ui_bsplit	2013-02-13 07:52:01 +01:00
Fredrik Johansson	5b4e35b750	tidy up float conversion functions	2013-02-05 15:10:27 +01:00
Fredrik Johansson	00dd89d5db	slight efficiency improvement for zeta_ui_bsplit, and finally document what the heck it does internally	2013-02-04 11:59:51 +01:00
Fredrik Johansson	fb64b6b5d5	slightly improve gamma Stirling series evaluation at high precision	2013-02-03 18:01:26 +01:00
Fredrik Johansson	a59cd1567d	small efficiency improvement for fmprb_overlaps	2013-02-01 16:15:19 +01:00
Fredrik Johansson	82b5ef62ae	fix accuracy problem in div_2expm1, and add test code	2013-02-01 16:15:02 +01:00
Fredrik Johansson	531e238541	fix some unused variable warnings	2013-01-26 21:11:31 +01:00
Fredrik Johansson	3f0901e71a	move hypgeom code to its own module, +improvements and docs	2013-01-23 15:54:38 +01:00
Fredrik Johansson	ba57c989fa	better algorithm for gamma_series_fmpq	2013-01-15 12:09:26 +01:00
Fredrik Johansson	71bb525f9a	Merge remote-tracking branch 'github/master'	2013-01-13 20:26:01 +01:00
Fredrik Johansson	ad69cca2ea	write down proof that the error bounding code in fmprb_mul does not overflow	2013-01-13 19:46:02 +01:00
Fredrik Johansson	7c7280243e	fix a missing fmpr_init	2013-01-11 15:35:59 +01:00
Fredrik Johansson	96733b7083	low-level fmprb_mul	2013-01-10 19:19:18 +01:00
Fredrik Johansson	b76602eca5	make use of the improved set_round functions	2013-01-09 18:02:38 +01:00
Fredrik Johansson	147297748f	refine fmprb test functions; add gamma/rgamma/lgamma with test code	2012-12-22 21:29:11 +01:00
Fredrik Johansson	7a310917d7	don't throw an exception for negative numbers in fmprb_log	2012-12-22 21:28:22 +01:00
Fredrik Johansson	76a4b8dcc1	faster Bernoulli number generation	2012-12-19 14:04:00 +01:00
Fredrik Johansson	2ba582364a	add fmprb_get_unique_fmpz	2012-12-18 11:36:54 +01:00
Fredrik Johansson	f5043a929b	improve div_2expm1	2012-12-17 22:00:41 +01:00
Fredrik Johansson	4ce426946d	initial code for computing Khinchin's constant	2012-12-12 10:18:08 +01:00
Fredrik Johansson	e926d23b4e	improve tuning for zeta_ui for even n and huge precision	2012-12-11 15:32:15 +01:00
Fredrik Johansson	1a2c6331c2	zeta euler product: don't use doubles to bound the error	2012-12-10 16:16:06 +01:00
Fredrik Johansson	0d1c2684d7	add a couple of fmprb helper functions	2012-12-04 13:19:26 +01:00
Fredrik Johansson	b7e05c73d2	improve fmprb_contains to avoid results in some cases	2012-11-26 17:34:50 +01:00
Fredrik Johansson	35f6f21c93	add fmprb_contains and versions; fix a bug; test code for find_roots	2012-11-16 15:12:54 +01:00
Fredrik Johansson	283c5b2227	add sinh, cosh, and improve sin_cos	2012-11-16 13:26:56 +01:00
Fredrik Johansson	88392070cf	add fmprb_overlaps	2012-10-15 15:06:36 +02:00
Fredrik Johansson	efbd560d83	generic code for infinite hypergeometric series	2012-10-08 16:28:28 +02:00
Fredrik Johansson	9b9e170d9d	add cos, sin, atan	2012-09-25 13:11:23 +02:00
Fredrik Johansson	61e04b8bf9	fix some copyright headers	2012-09-24 00:13:37 +02:00
Fredrik Johansson	210b374ef8	experimental rfac based on multipoint evaluation	2012-09-24 00:13:13 +02:00
Fredrik Johansson	57d004cdac	fix sqrt bound being 2x too large	2012-09-20 18:49:16 +02:00
Fredrik Johansson	9f7320c008	improve square roots	2012-09-20 17:11:59 +02:00
Fredrik Johansson	942fd30c90	further cleanup	2012-09-20 15:51:49 +02:00
Fredrik Johansson	0dccc7f8c2	more cleanup	2012-09-20 12:42:39 +02:00
Fredrik Johansson	8b4d882c87	switch to a macro for caching constants	2012-09-20 12:25:41 +02:00
Fredrik Johansson	0d2b7e3e04	some refactoring	2012-09-20 12:00:13 +02:00
Fredrik Johansson	309d711dfb	work-in-progress gamma using Stirling's series	2012-09-19 16:09:25 +02:00
Fredrik Johansson	309e10f4b1	add rising factorial	2012-09-18 13:43:11 +02:00
Fredrik Johansson	632315c608	improve pow with e = 1/2	2012-09-17 00:06:03 +02:00
Fredrik Johansson	1b947fe4c4	implement Karatsuba's FEE algorithm for gamma(p/q)	2012-09-16 22:36:49 +02:00
Fredrik Johansson	36d9255b94	simplify zeta_ui_bsplit	2012-09-16 03:22:34 +02:00