26 commits

Author	SHA1	Message	Date
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	573cf1ed51	merge; avoid fancy superscript characters	2018-01-30 15:56:58 +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
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	6599fb8528	use interval Newton update in legendre_p_ui_root	2017-10-25 18:23:53 +02:00
Fredrik Johansson	ac044b4e29	slight speedup of Legendre polynomials	2017-10-18 15:17:52 +02:00
Fredrik Johansson	0346fe4df7	slight tuning of cutoff parameters	2017-10-13 23:57:55 +02:00
Fredrik Johansson	0021661d61	faster basecase for Legendre polynomials, and a bugfix	2017-10-13 22:09:19 +02:00
Fredrik Johansson	1f9242d626	use old flint function	2017-10-11 02:03:14 +02:00
Fredrik Johansson	61f9e6c489	computation of Legendre polynomial roots and Gauss-Legendre quadrature nodes	2017-10-11 00:37:57 +02:00
Fredrik Johansson	8947049b77	fix and refactor derivative bounds for legendre polynomials	2017-10-10 22:34:09 +02:00
Fredrik Johansson	49e2d28582	fix severe error overestimate in legendre_p_ui	2017-10-10 16:04:27 +02:00
Fredrik Johansson	ffaed26841	fast and accurate evaluation of ordinary Legendre polynomials (may need further work)	2017-10-09 21:29:48 +02:00
Fredrik Johansson	ebfe2189b9	asymptotic expansion of Legendre polynomials, initial code	2017-10-05 16:29:16 +02:00
Fredrik Johansson	76ffc69264	fast computation of central binomial coefficients (todo: improve general bin_uiui)	2017-10-04 22:01:40 +02:00
Tommy Hofmann	6bf072eb59	Replace abort with flint_abort. ... This will allow us to not loose the julia session on error. See also https://github.com/wbhart/flint2/pull/243	2017-02-28 16:52:57 +01:00
Fredrik Johansson	416cc2aa09	arb_hypgeom: more wrappers, and add some test code	2016-11-23 13:17:38 +01:00
Fredrik Johansson	ddb6690715	wrap incomplete gamma and beta for arb_hypgeom	2016-09-06 13:12:13 +02:00
Fredrik Johansson	5468d7d31b	wrap bessel functions for arb_hypgeom	2016-09-05 21:32:19 +02:00
Fredrik Johansson	5a3778befc	wrap airy functions for arb_hypgeom	2016-09-05 20:54:16 +02:00
Fredrik Johansson	3a4005d1e1	more arb_hypgeom wrappers	2016-07-07 01:49:25 +02:00
Fredrik Johansson	0524b0dfec	more functions wrapped for arb_hypgeom	2016-07-06 20:05:09 +02:00
Fredrik Johansson	f168915ed6	initial code for arb_hypgeom wrapper module	2016-07-04 21:18:12 +02:00