66 commits

Author	SHA1	Message	Date
Fredrik Johansson	5d8f80023e	add acb_csgn (alternative definition of sign function)	2016-02-18 01:37:51 +01:00
Fredrik Johansson	d9c8a39a51	add complex sign function, acb_sgn	2016-02-18 00:55:43 +01:00
Fredrik Johansson	6d18eb53ed	add functions for evaluating Bernoulli polynomials	2016-01-24 15:05:21 +01:00
Fredrik Johansson	118de12f7a	add complex sinc function	2016-01-07 18:21:26 +01:00
alex	aef5f68625	DOC: more carefully preserve authorship info	2016-01-01 17:25:30 -05:00
alex	c7ef0f64ac	MAINT: print(...) is now implemented like fprint(stdout, ...)	2016-01-01 17:18:55 -05:00
alex	020433d0dc	ENH: add fprint	2015-12-31 19:06:07 -05:00
Fredrik Johansson	44b6137cab	typo	2015-11-23 15:35:07 +01:00
Fredrik Johansson	a9b8590a09	add acb_quadratic_roots_fmpz	2015-11-23 15:34:28 +01:00
Fredrik Johansson	a4a52ff95d	add acb_root_ui	2015-11-23 15:09:10 +01:00
William Hart	34008143c1	long -> slong return values.	2015-11-10 13:41:43 +00:00
William Hart	55c2827539	printf -> flint_printf, sprintf -> flint_sprintf, fprintf -> flint_fprintf.	2015-11-06 16:17:27 +00:00
William Hart	0383e04c21	%lu -> %wu in *.c.	2015-11-06 15:56:28 +00:00
William Hart	72abf04641	%ld -> %wd in *.c.	2015-11-06 15:51:44 +00:00
William Hart	5513b601c8	(U)L -> (U)WORD.	2015-11-06 15:34:19 +00:00
William Hart	40e8137bd2	long -> slong for acb/ and acb/test.	2015-11-05 17:43:36 +00:00
Fredrik Johansson	83e79dddfc	implement arb_contains_int and acb_contains_int	2015-11-04 16:08:27 +01:00
Fredrik Johansson	d281d74021	Chebyshev functions	2015-11-01 06:05:48 +01:00
Fredrik Johansson	0076c37faf	tweak inverse functions	2015-11-01 04:39:36 +01:00
Fredrik Johansson	4e361ffff7	inverse trig and hyperbolic functions for acb	2015-11-01 01:56:29 +01:00
Fredrik Johansson	2c97ec6f62	automatically use faster code for integer zeta values in acb_zeta	2015-10-22 15:11:17 +02:00
Fredrik Johansson	3ba474dd42	add arb_rising/acb_rising and use gamma for large n in rising_ui	2015-10-17 01:11:58 +02:00
Fredrik Johansson	41b94f00cb	complex sqrt(finite) -> finite	2015-08-26 13:43:50 +02:00
Fredrik Johansson	d595dae63e	0 ^ positive = 0 instead of nan	2015-08-23 12:57:06 +02:00
Fredrik Johansson	d7e4c5f73b	implement the Barnes G-function	2015-07-13 18:39:05 +02:00
Fredrik Johansson	d6771af8d9	implement the generalized polygamma function (acb_polygamma)	2015-07-13 17:23:34 +02:00
Fredrik Johansson	ea65302bb3	avoid large exponential in acb_log_sin_pi	2015-06-28 15:31:26 +02:00
Fredrik Johansson	e9f7d19561	implement reflection formula for acb_lgamma; tweaks to arb_lgamma	2015-06-16 21:06:14 +02:00
Fredrik Johansson	3a3584aa5a	add acb hyperbolic functions (sinh, cosh, sinh_cosh, tanh, coth)	2015-06-16 10:33:19 +02:00
Fredrik Johansson	68900c5e63	simplify acb_tan and acb_cot, and improve for large values	2015-06-16 10:32:43 +02:00
Fredrik Johansson	b2c7cebc6b	add exp_invexp functions	2015-06-09 11:07:47 +02:00
Fredrik Johansson	f02f83e7dc	factor out a test helper function	2015-06-05 23:39:02 -04:00
Fredrik Johansson	41b737ceb8	fix for last commit	2015-02-19 18:43:01 +01:00
Fredrik Johansson	329ce6b72f	add acb_rel_accuracy_bits and improve the real version	2015-02-19 18:15:47 +01:00
Fredrik Johansson	303a6fb9e0	special-case positive real input in acb_lgamma	2015-02-10 13:19:34 +01:00
Fredrik Johansson	1a29168c4b	add matrix charpoly (ported from flint) and randtest methods	2015-01-18 00:14:42 +01:00
Fredrik Johansson	143543f4fa	more get_unique_fmpz methods, and code for generating Swinnerton-Dyer polynomials	2015-01-16 17:02:03 +01:00
Fredrik Johansson	d782a17a1a	improve complex division with small denominator	2015-01-15 11:33:39 +01:00
Fredrik Johansson	ab93d2e905	add arb_log1p, acb_log1p, acb_atan	2015-01-14 15:17:38 +01:00
Fredrik Johansson	c67ae74360	make _acb_vec_sort_pretty a library function	2015-01-13 17:00:42 +01:00
Fredrik Johansson	d7a1a84f25	add inline functions to library	2014-12-25 15:50:37 +01:00
Fredrik Johansson	7a439e278c	missing clear	2014-12-21 00:30:37 +01:00
Fredrik Johansson	fa2e944576	some better code for bounding complex rising factorials	2014-12-21 00:27:30 +01:00
Fredrik Johansson	efcf9856bd	add mag_fast_mul_2exp_si; small optimization of complex squaring	2014-12-20 23:01:13 +01:00
Fredrik Johansson	6e296f2cba	cleanup and documenting	2014-12-20 22:37:43 +01:00
Fredrik Johansson	17b368da36	implement the complete elliptic integral of the first kind	2014-12-19 23:28:24 +01:00
Fredrik Johansson	c6395d0bd6	implement the complex arithmetic-geometric mean (code is still messy)	2014-12-16 16:53:24 +01:00
Fredrik Johansson	b598f8e6fd	fix algorithm selection	2014-11-09 17:19:54 +01:00
Fredrik Johansson	1345dfd281	implement bessel function of the first kind	2014-11-09 13:28:39 +01:00
Fredrik Johansson	9a0ad0562c	make complex division fast in pure real/imag cases with a small denominator	2014-11-08 13:37:56 +01:00