2041 commits

This branch

This branch

All branches

Author	SHA1	Message	Date
arbguest	03a2a201ee	add arb_mat_solve_preapprox	2018-03-06 16:59:30 -06:00
arbguest	0a620942b1	int -> slong	2018-03-05 16:47:30 -06:00
arbguest	a947295ec9	add more solvers for comparison	2018-02-26 17:19:55 -06:00
arbguest	6c1f87df50	reset err for each column	2018-02-26 12:12:22 -06:00
arbguest	8fdf2ea61c	per-column error bounds	2018-02-26 11:23:41 -06:00
arbguest	e3e568fa5b	tighten bounds on matrix solutions	2018-02-25 21:32:49 -06:00
fredrik	b0d5ccdb59	update docs; call this 2.13.0	2018-02-23 18:51:59 +01:00
fredrik	36563b2547	documentation updates; more test integrals	2018-02-23 16:19:48 +01:00
fredrik	63526714e2	utility functions acb_sqrt_analytic, acb_rsqrt_analytic, acb_log_analytic, acb_pow_analytic, acb_real_sqrtpos; also improve bounds in acb_rsqrt	2018-02-23 00:21:01 +01:00
fredrik	73a8d86da8	add arb_log_hypot and improve acb_log for wide intervals	2018-02-21 19:03:26 +01:00
fredrik	e11d502161	slight improvement for wide intervals in gamma function	2018-02-21 14:08:54 +01:00
fredrik	7ed45ef356	fix description of one integral	2018-02-13 11:18:37 +01:00
fredrik	dc57bf64a2	fix acb_real_floor / acb_real_ceil (for some reason the wrong code was committed)	2018-02-13 10:42:44 +01:00
fredrik	760d30c171	small optimization of acb trig functions for pure real or imaginary input	2018-02-13 10:11:21 +01:00
fredrik	ee10a84c43	bump default quadrature deg_limit at low precision => speedup for entire functions	2018-02-12 15:12:30 +01:00
fredrik	d64055fb3f	attempt to improve bounds for Airy functions	2018-02-11 22:28:49 +01:00
fredrik	a7d9c0b1c1	mpfr 4.0 deprecated mpfr_root	2018-02-11 00:41:38 +01:00
fredrik	504c80811e	Merge branch 'master' of github.com:fredrik-johansson/arb	2018-02-11 00:22:52 +01:00
fredrik	15f40f7f46	fix broken test code for l_vec_hurwitz	2018-02-11 00:21:58 +01:00
Fredrik Johansson	98f8d44134	Merge pull request #207 from isuruf/patch-5 ... Fix travis-ci error	2018-02-11 00:13:27 +01:00
Isuru Fernando	102b5e60b5	Update .travis.yml	2018-02-10 16:33:46 -06:00
fredrik	fbe994f446	utility functions acb_real_abs, sgn, heaviside, floor, ceil, min, max	2018-02-10 22:31:33 +01:00
fredrik	af96e2cf20	missing C++ include guards	2018-02-09 21:52:34 +01:00
Fredrik Johansson	185b6eab10	Merge pull request #204 from jpflori/master ... Other simplifications for gauss periods.	2018-02-09 21:47:25 +01:00
fredrik	b8e9c6c3c4	add missing declaration for arb_bell_ui (#206)	2018-02-09 21:45:10 +01:00
Fredrik Johansson	39e312119c	legendre_p: tweak cutoffs a little further	2018-01-31 16:21:18 +01:00
Fredrik Johansson	8089ee7f51	micro-opt	2018-01-30 16:00:33 +01:00
Fredrik Johansson	074d7c96df	tentatively include -Wl Makefile.subdirs fix	2018-01-30 15:57:32 +01:00
Fredrik Johansson	573cf1ed51	merge; avoid fancy superscript characters	2018-01-30 15:56:58 +01:00
Fredrik Johansson	efba8aaa29	Merge remote-tracking branch 'marc/legendre' into legendre	2018-01-30 12:20:36 +01:00
Fredrik Johansson	1a38d83261	improve arb_exp for wide input	2018-01-26 19:42:17 +01:00
Fredrik Johansson	16af2412c3	add mag_exp_lower, mag_expinv_lower, mag_pow_fmpz_lower, mag_get_fmpz, mag_get_fmpz_lower; tweaks to mag_exp code	2018-01-23 16:29:39 +01:00
Fredrik Johansson	e9c5d48150	allow arb_exp_arf to be called with a variable maglim	2018-01-23 16:04:49 +01:00
Fredrik Johansson	60727fbc8b	another integral, suggested by Silviu Ioan-Filip	2018-01-22 19:02:22 +01:00
Jean-Pierre Flori	bc2f89e4ed	Simplify real case.	2018-01-18 16:56:06 +01:00
Jean-Pierre Flori	c0983585c0	Directly discard conjugates in complex case.	2018-01-18 16:22:03 +01:00
Jean-Pierre Flori	16f5dcec29	Remove useless constraints on q.	2018-01-18 16:18:11 +01:00
Fredrik Johansson	17d82b3326	git stash pop ... Merge branch 'master' of git+ssh://github.com/fredrik-johansson/arb	2018-01-18 15:24:07 +01:00
Fredrik Johansson	a9aa946155	Merge pull request #203 from jpflori/master ... Remove mysterious 2 factor.	2018-01-18 15:16:32 +01:00
Jean-Pierre Flori	aa65e975f6	Remove mysterious 2 factor.	2018-01-18 13:57:13 +01:00
Fredrik Johansson	12a82a6401	add another example integral	2018-01-15 13:33:40 +01:00
Marc Mezzarobba	0f0d3c8b39	legendre_p_ui_root: simplify failure test ... as a micro-optimization, because the call to arb_contains could be comparatively costly for small n	2018-01-13 20:13:55 +01:00
Marc Mezzarobba	d59e3fc5ec	use hyp_central_bin_uiui in legendre_p_ui_zero	2018-01-13 18:39:00 +01:00
Marc Mezzarobba	3959e07b5a	division-avoiding legendre_p_ui_rec	2018-01-13 18:38:39 +01:00
Fredrik Johansson	0dddeca598	improve arb_div for wide input; also handle special input a bit more consistently	2018-01-08 17:23:55 +01:00
Marc Mezzarobba	153747dce3	legendre_p_ui_asymp: minor optimization ... Take advantage of the fact that |z|=1 in power computation.	2018-01-08 16:17:11 +01:00
Fredrik Johansson	9c3b458e3c	slight speedup of arb_get_mag_lower, arb_get_mag_lower_nonnegative	2018-01-06 23:18:40 +01:00
Fredrik Johansson	8ec2304863	add mag_rsqrt and improve arb_rsqrt for wide input	2018-01-05 22:48:49 +01:00
Fredrik Johansson	a068d5890f	improve arb_sqrt for wide input	2018-01-05 18:30:20 +01:00
Fredrik Johansson	6453da14ea	fix a minor issue	2018-01-04 23:06:13 +01:00