48 commits

Author	SHA1	Message	Date
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	28814f40c2	special case +/- 2 in fmpcb_root	2013-10-22 11:41:58 +02:00
Fredrik Johansson	7d663e14f7	remove unnecessary include	2013-10-21 17:59:32 +02:00
Fredrik Johansson	9ded02956b	add fmpcb_rsqrt (complex reciprocal square root)	2013-10-21 17:58:42 +02:00
Fredrik Johansson	e6d8bb2e16	cleanup some powering code	2013-09-19 00:30:04 +01:00
Fredrik Johansson	ad91a197b1	lgamma: unify branch correction code; speed up series code when n <= 2	2013-08-05 13:41:26 +02:00
Fredrik Johansson	06592241a1	fix pow aliasing issue and add test code	2013-08-02 21:06:10 +02:00
Fredrik Johansson	d6ef6f70b2	some renaming	2013-07-30 15:21:17 +02:00
Fredrik Johansson	4bd28225bc	use flint_cleanup() everywhere	2013-07-30 13:53:10 +02:00
Fredrik Johansson	289a780a73	more simple interfaces for zeta functions; implement functional equation	2013-03-27 18:25:00 +01:00
Fredrik Johansson	5b1361958f	add wrapper for hurwitz zeta	2013-03-27 17:43:06 +01:00
Fredrik Johansson	475bb2c8f3	reorg zeta related functions	2013-03-27 15:54:05 +01:00
Fredrik Johansson	7fa0542746	use cot_pi in digamma functional equation	2013-03-26 17:54:40 +01:00
Fredrik Johansson	1ddaeee5d7	complex tan_pi, cot_pi	2013-03-26 17:40:42 +01:00
Fredrik Johansson	f0f687dd06	add fmpcb_tan, fmpcb_cot	2013-03-26 16:04:49 +01:00
Fredrik Johansson	c549675c0b	add real tan, cot, and complex cos_pi	2013-03-26 13:58:27 +01:00
Fredrik Johansson	f1d6faaf07	more work on powers	2013-03-26 13:39:06 +01:00
Fredrik Johansson	ee9a5eb8fc	add complex square roots	2013-03-22 13:32:48 +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	d4943a8bd1	some rearrangement	2013-03-02 22:05:50 +01:00
Fredrik Johansson	1a0e89c749	move zeta function implementation code to separate module (wip)	2013-02-28 17:24:50 +01:00
Fredrik Johansson	ec513f83c5	properly support extremely large arguments in gamma functions	2013-02-28 16:29:22 +01:00
Fredrik Johansson	c74ddfc98c	remove/rename obsolete code	2013-02-27 18:31:04 +01:00
Fredrik Johansson	52ad95fe74	faster complex rising factorials	2013-02-27 17:35:37 +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	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	fb18b0663c	implement squaring formula and reduce number of temporaries in fmpcb_mul	2013-02-16 02:24:39 +01:00
Fredrik Johansson	7946454c0a	improve zeta sum by using sieving	2013-01-28 15:52:39 +01:00
Fredrik Johansson	56ea7b2e3b	slight improvements to zeta code; remove old implementation	2013-01-24 15:27:23 +01:00
Fredrik Johansson	fa5ad50f6e	fix error bounding for zeta_series, +docs, tests	2013-01-19 20:45:35 +01:00
Fredrik Johansson	b76602eca5	make use of the improved set_round functions	2013-01-09 18:02:38 +01:00
Fredrik Johansson	e680993c60	fix an off-by-one error	2012-12-26 11:26:43 +01:00
Fredrik Johansson	76a4b8dcc1	faster Bernoulli number generation	2012-12-19 14:04:00 +01:00
Fredrik Johansson	ffd27fb34c	error bounding for zeta series	2012-12-04 14:18:01 +01:00
Fredrik Johansson	1f66412969	fixes	2012-11-30 02:26:40 +01:00
Fredrik Johansson	2ca8228fd9	initial code for the Hurwitz zeta function with derivatives	2012-11-29 16:06:15 +01:00
Fredrik Johansson	6627cfde6a	tidy nth root code; update documentation	2012-11-26 17:42:16 +01:00
Fredrik Johansson	b633bd4200	fix bugs in fmpcb_arg	2012-11-26 16:54:46 +01:00
Fredrik Johansson	139fe3ee65	code for complex nth roots (work in progress)	2012-11-23 17:50:51 +01:00
Fredrik Johansson	937dc4da57	add complex trigonometric functions	2012-11-16 14:06:49 +01:00
Fredrik Johansson	ff087f6fb3	complex Riemann zeta function	2012-11-10 19:44:55 +01:00
Fredrik Johansson	8bb4f5a6a9	don't use the three-point complex multiplication by default, as it introduces too much error in some cases	2012-11-10 18:43:43 +01:00
Fredrik Johansson	45ad953f69	add complex log, exp, pow	2012-11-09 17:45:25 +01:00
Fredrik Johansson	c96f9cf837	add the fmpcb_mat module, and various helper functions	2012-11-07 16:07:22 +01:00
Fredrik Johansson	615ea353a5	some more work on the fmpcb module; test code for multiplication	2012-11-07 11:48:22 +01:00
Fredrik Johansson	c305ff6338	initial code for complex numbers and polynomials	2012-10-14 16:30:01 +02:00