63 commits

Author	SHA1	Message	Date
Fredrik Johansson	1835534cae	incomplete beta function	2016-05-19 15:43:15 +02:00
Fredrik Johansson	5d77920f43	pfq_series_sum: implement binary splitting and rectangular splitting -> greatly speeds up Y_n(z), K_n(z) and other functions at high precision, and speeds up high-order parameter derivatives	2016-05-16 18:40:45 +02:00
Fredrik Johansson	9ef9f79145	2F1: allow computing finite limits for inexact parameters differing by integers	2016-05-10 17:21:26 +02:00
alex	ae3777314d	ENH: acb poly scalar mul and div convenience functions	2016-04-27 21:23:54 -04:00
Fredrik Johansson	53b6db89d3	Merge pull request #140 from argriffing/gamma-lower-series ... ENH: add incomplete gamma lower series	2016-04-27 23:17:20 +02:00
alex	daede9569b	simplify gamma lower series code a bit	2016-04-27 11:39:35 -04:00
alex	43e2c636c1	update license declarations for lower gamma series	2016-04-27 10:49:25 -04:00
alex	abcaa05e61	TST: lower incomplete gamma series with nonpositive integer parameter	2016-04-26 21:45:41 -04:00
Fredrik Johansson	ecb70e7476	update copyright headers to switch from GPL to LGPL	2016-04-26 17:20:05 +02:00
alex	9e2c631de8	ENH: add incomplete gamma lower series	2016-04-25 14:01:56 -04:00
alex	2ef8db5c16	MAINT: fix upper gamma series regularized=2	2016-04-21 12:13:28 -04:00
alex	7008991878	ENH: regularization of upper incomplete gamma series	2016-04-20 17:43:59 -04:00
alex	650d891efc	MAINT: move upper incomplete gamma series from acb_poly to acb_hypgeom	2016-04-19 15:27:53 -04:00
alex	53fb93bbdd	MAINT: use acb_hypgeom_m for lower incomplete gamma	2016-04-18 19:03:26 -04:00
alex	0f280312a8	ENH: add lower gamma	2016-04-15 20:34:50 -04:00
Fredrik Johansson	b4ebc87a1d	use arb_test_multiplier to control number of test iterations	2016-04-10 17:24:58 +02:00
Fredrik Johansson	5ca2c97d15	Fresnel integrals of power series	2016-03-17 17:21:55 +01:00
Fredrik Johansson	d6097d77d7	add Fresnel integrals	2016-03-15 16:47:02 +01:00
Fredrik Johansson	c7ea34ed71	avoid cancellation in erfc	2016-03-14 16:24:16 +01:00
Fredrik Johansson	2c7cb96656	logarithmic integral of power series	2016-03-13 04:11:14 +01:00
Fredrik Johansson	f50489aa1d	series expansions of trigonometric and hyperbolic integrals	2016-03-13 03:42:47 +01:00
Fredrik Johansson	da407b2a2d	exponential integral Ei of power series	2016-03-12 22:49:26 +01:00
Fredrik Johansson	11755ee3d4	erf, erfc, erfi of power series in the acb_hypgeom module	2016-03-10 15:52:43 +01:00
Fredrik Johansson	cda7f0503a	support computing the regularized incomplete gamma function	2016-03-10 01:35:18 +01:00
Fredrik Johansson	daa5a20aa8	series expansions of Airy functions	2016-03-09 15:10:17 +01:00
Fredrik Johansson	7746b9afa9	add generalized hypergeometric function acb_hypgeom_pfq	2016-03-04 04:43:42 +01:00
Fredrik Johansson	89b67ce6db	acb_hypgeom_sum - avoid dividing s by the denominator of the next term, since this could lead to a division by zero when evaluating a hypergeometric polynomial truncated early (e.g. gamma_upper(-5,1))	2016-02-22 16:26:26 +01:00
Fredrik Johansson	4161094ac2	fix test failures for Laguerre function: be more careful with infinities, and make the function undefined for negative integer n so as to be consistent with the test recurrence relation	2015-12-31 01:14:56 +01:00
Fredrik Johansson	d9eb026ae0	allow computing Bessel J and Y simultaneously	2015-11-28 05:12:44 +01:00
Fredrik Johansson	9eed54684c	initial code for Airy functions	2015-11-19 11:10:22 +01:00
William Hart	55c2827539	printf -> flint_printf, sprintf -> flint_sprintf, fprintf -> flint_fprintf.	2015-11-06 16:17:27 +00:00
William Hart	72abf04641	%ld -> %wd in *.c.	2015-11-06 15:51:44 +00:00
William Hart	68988519ec	Merge branch 'master' of https://github.com/wbhart/arb ... Conflicts: acb_hypgeom.h	2015-11-06 11:24:11 +00:00
William Hart	7e113af67c	long -> slong in acb_hypgeom/ and acb_hypgeom/test/.	2015-11-05 17:46:43 +00:00
Fredrik Johansson	2ca92e5f96	implement the confluent 0F1 function	2015-11-05 15:23:59 +01:00
Fredrik Johansson	4f741bff1c	implement spherical harmonics	2015-11-01 17:59:59 +01:00
Fredrik Johansson	d84efb61ca	use recurrence relations for Legendre polynomials of some orders	2015-11-01 15:52:49 +01:00
Fredrik Johansson	d281d74021	Chebyshev functions	2015-11-01 06:05:48 +01:00
Fredrik Johansson	8aa260c35a	Jacobi, Gegenbauer, Laguerre, Hermite functions	2015-10-31 23:12:54 +01:00
Fredrik Johansson	ef64707fa9	implement Legendre functions	2015-10-27 23:55:16 +01:00
Fredrik Johansson	ebe739e902	fix some bugs in the hypergeometric code and improve special cases	2015-10-21 14:14:27 +02:00
Fredrik Johansson	241520c6e0	complete the 2F1 implementation	2015-10-19 17:10:46 +02:00
Fredrik Johansson	1a2b993b1c	code for 2F1 in the exp(pi i/3) corner case	2015-10-18 18:35:47 +02:00
Fredrik Johansson	f710012552	small test fix	2015-10-18 18:11:50 +02:00
Fredrik Johansson	2d2803657f	analytic continuation algorithm for 2F1	2015-10-18 18:09:53 +02:00
Fredrik Johansson	71b194d89f	initial code for hypergeometric 2F1 (some cases still missing)	2015-10-17 03:29:45 +02:00
Fredrik Johansson	dcaef9699c	enable fast multipoint evaluation when p, q = 3	2015-07-14 15:34:41 +02:00
Fredrik Johansson	57b1dd98d1	implement binary splitting acb_hypgeom summation	2015-07-13 15:47:04 +02:00
Fredrik Johansson	0f2e1d4cd2	add fast multipoint evaluation based hypgeom summation	2015-06-12 14:46:55 +02:00
Fredrik Johansson	4d09c77329	bessel_i and bessel_y functions	2015-06-10 17:05:32 +02:00