36 commits

Author	SHA1	Message	Date
Fredrik Johansson	477bcebf1e	small code cleanup	2013-12-29 19:29:42 +01:00
Fredrik Johansson	c3d61204e8	faster digamma function argument reduction	2013-12-29 18:07:56 +01:00
Fredrik Johansson	8d80118bbd	add fmprb_inv and replace uses of fmprb_ui_div	2013-11-12 15:25:50 +01:00
Fredrik Johansson	991814c481	add fmpr_abs_bound_lt_2exp_si; some more simplification	2013-09-19 11:50:01 +01:00
Fredrik Johansson	d133f1f96a	some more renaming	2013-07-30 15:38:43 +02:00
Fredrik Johansson	d6ef6f70b2	some renaming	2013-07-30 15:21:17 +02:00
Fredrik Johansson	3f345ce848	use flint_cleanup in a few more places	2013-07-30 13:06:08 +02:00
Fredrik Johansson	598d88e10d	complex gamma function series expansions (work in progress)	2013-07-27 18:43:47 +02:00
Fredrik Johansson	3a5d229c9b	some more cleanup	2013-07-24 12:09:22 +02:00
Fredrik Johansson	5ec4231d21	improve lgamma_series; remove log_gamma_series	2013-07-22 03:09:07 +02:00
Fredrik Johansson	3bc81e2838	bugfix	2013-07-22 01:28:16 +02:00
Fredrik Johansson	8b79fe0a9a	lgamma series expansion (work in progress; may still have bugs)	2013-07-19 16:51:48 +02:00
Fredrik Johansson	6231061911	some more general error bounding code for the Stirling series (work in progress)	2013-07-19 14:38:38 +02:00
Fredrik Johansson	558e0bc8a8	replace code by a function call	2013-07-19 12:08:52 +02:00
Fredrik Johansson	7f572df9a5	introduce fmprb_ptr, fmprb_srcptr, fmpcb_ptr, fmpcb_srcptr typedefs	2013-07-17 20:18:15 +02:00
Fredrik Johansson	48a853aa0b	remove duplicated function	2013-07-17 04:25:19 +02:00
Fredrik Johansson	6ea4bfd215	fix function call	2013-07-15 13:53:56 +02:00
Fredrik Johansson	7c389434ba	disable TLS if disabled in flint	2013-04-27 21:07:57 +02:00
Fredrik Johansson	8c4081ee78	some helper functions for fast gamma function of rational arguments	2013-03-22 18:06:22 +01:00
Fredrik Johansson	2fb26f42ca	improve tuning for very high precision	2013-03-09 19:01:09 +01:00
Fredrik Johansson	72e4d68b63	faster rising factorials again	2013-03-09 12:32:56 +01:00
Fredrik Johansson	2b3ed11fa9	add complex digamma function	2013-03-04 11:28:53 +01:00
Fredrik Johansson	b266ff1eca	work to support the digamma function	2013-03-04 00:55:36 +01:00
Fredrik Johansson	039090e4dd	add harmonic sums for digamma function argument reduction	2013-03-03 19:42:43 +01:00
Fredrik Johansson	13499b2c8b	refactor stirling param selection and make more robust for large arguments	2013-03-03 19:18:17 +01:00
Fredrik Johansson	d4943a8bd1	some rearrangement	2013-03-02 22:05:50 +01:00
Fredrik Johansson	3f5fa1b3bc	extend fast gamma to 1/2, 2/3, 3/4, 1/6, 5/6	2013-03-01 17:06:49 +01:00
Fredrik Johansson	5349c15a51	add fmpr_bits, fmprb_bits, fmpcb_bits	2013-03-01 14:16:42 +01:00
Fredrik Johansson	ec513f83c5	properly support extremely large arguments in gamma functions	2013-02-28 16:29:22 +01:00
Fredrik Johansson	ed4a974c58	add functions for rapid computation of gamma(1/3), gamma(1/4)	2013-02-28 15:58:07 +01:00
Fredrik Johansson	c9da808f7c	some moving things around	2013-02-28 12:38:22 +01:00
Fredrik Johansson	52ad95fe74	faster complex rising factorials	2013-02-27 17:35:37 +01:00
Fredrik Johansson	bbb8c2a90c	faster high-precision rising factorials; reorg	2013-02-27 14:51:03 +01:00
Fredrik Johansson	fe7403929e	remove debug statements	2013-02-20 12:01:02 +01:00
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	ea7a826a39	code for computing the gamma function using Taylor series (wip)	2013-02-14 18:53:31 +01:00