953 commits

Author	SHA1	Message	Date
Fredrik Johansson	2fb101501d	edits to lcentral.c and to the docs	2017-10-31 16:55:49 +01:00
Fredrik Johansson	0639ef7eb5	Merge remote-tracking branch 'origin/dft'	2017-10-31 16:18:16 +01:00
Pascal	226ed94603	order arguments in acb_vec_unit_roots	2017-10-30 08:43:01 +01:00
Pascal	c2a7f874dc	update acb_dirichlet to use same dft convention	2017-10-30 08:43:01 +01:00
Pascal	4376829974	change acb_vec_unit_roots interface ... separate order from length, and allow negative order	2017-10-30 08:43:00 +01:00
Pascal	c2fb3c8221	dft: fix len=0,1 + test	2017-10-30 08:43:00 +01:00
Pascal	4469966ae0	typos	2017-10-30 08:43:00 +01:00
Pascal	df5ef78b0f	quick documentation of all dft schemes	2017-10-30 08:43:00 +01:00
Pascal	50548c194e	doc	2017-10-30 08:43:00 +01:00
Pascal	46cceb956a	use dft convol for smooth integers	2017-10-30 08:43:00 +01:00
Pascal	04b5dcf3a6	document acb_dft	2017-10-30 08:43:00 +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	0021661d61	faster basecase for Legendre polynomials, and a bugfix	2017-10-13 22:09:19 +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	ffaed26841	fast and accurate evaluation of ordinary Legendre polynomials (may need further work)	2017-10-09 21:29:48 +02:00
Fredrik Johansson	df40b73eee	doc fix	2017-10-06 20:08:15 +02:00
Fredrik Johansson	44bb510943	add mag_bin_uiui	2017-10-06 20:07:41 +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
Pascal	cfa3545e2b	simplify paths	2017-10-02 14:51:23 +02:00
Fredrik Johansson	28c969927c	merge and update some acb_dirichlet code	2017-09-18 18:20:47 +02:00
Fredrik Johansson	b84da69711	fix a typo	2017-09-11 04:14:35 +02:00
Fredrik Johansson	d3e395f4f4	speed up arb_exp() between 4600 and 19000 bits	2017-09-06 16:45:56 +02:00
Fredrik Johansson	fcd3d3bf12	sin, cos: replace mpfr with faster custom implementation of the bit-burst algorithm at very high precision	2017-09-04 04:43:07 +02:00
Fredrik Johansson	82fff1db45	use generic arb version of rs algorithm instead of mpfr to speed up sin/cos at 4600 to 90000 bits; also always use arb's pi for argument reduction	2017-09-03 01:30:13 +02:00
Fredrik Johansson	acc552d2ee	fix a doc typo	2017-08-25 19:17:56 +02:00
Fredrik Johansson	380ce57f6a	reduce z' mod tau' in theta functions to support larger arguments with reasonable performance	2017-08-25 15:40:57 +02:00
Fredrik Johansson	64fd8a8920	speed up acb_elliptic_rj for high precision by using a variable length Taylor expansion	2017-08-23 22:51:20 +02:00
Fredrik Johansson	2fb86a0383	speed up acb_elliptic_rf for high precision by using a variable length Taylor expansion	2017-08-17 23:51:03 +02:00
Fredrik Johansson	757d714ac1	speed up arb_agm	2017-08-12 15:03:09 +02:00
Fredrik Johansson	46bfe1e976	add mag_set_d_lower, mag_sqrt_lower, mag_set_d_2exp_fmpz_lower; some code improvements	2017-08-11 11:33:20 +02:00
Fredrik Johansson	683dea6c17	agm: use central difference instead of forward difference to reduce precision	2017-08-08 23:36:56 +02:00
Fredrik Johansson	6035ee2420	add acb_mat_mul_threaded	2017-08-01 14:01:05 +02:00
Fredrik Johansson	de4fc234ea	update version to 2.11.1	2017-07-10 19:23:44 +02:00
Fredrik Johansson	dc6bea8b9c	update docs; call this 2.11.0	2017-07-09 21:24:49 +02:00
Fredrik Johansson	4fb7e281e1	small bugfix for poly_roots example program, and update docs	2017-07-09 18:45:02 +02:00
Fredrik Johansson	3be24cc287	update citations	2017-07-09 18:26:25 +02:00
Fredrik Johansson	7975162629	rely on the fmpz_poly_cos_minpoly code from flint (available since 2.5)	2017-06-25 11:53:21 +02:00
Fredrik Johansson	f62ce540cf	edit docs	2017-06-25 11:31:16 +02:00
Fredrik Johansson	472b1768c4	small doc fixes	2017-06-23 15:17:51 +02:00
Fredrik Johansson	7d0f75f38e	add arb_fmpz_poly_complex_roots	2017-06-23 15:14:30 +02:00
Fredrik Johansson	84c79a3a10	add arb_fmpz_poly module with evaluation, plus a function to construct minimal polynomials of Gaussian periods	2017-06-23 13:08:45 +02:00
Fredrik Johansson	bb45bbcbed	require flint 2.5	2017-06-23 13:08:10 +02:00
Fredrik Johansson	12d6658ae7	add arb_poly_product_roots_complex; add test code and slight optimization for arb/acb_poly_product_roots	2017-06-21 15:07:40 +02:00
Fredrik Johansson	de0349a885	add arb_sinc_pi, acb_sinc_pi	2017-06-20 09:44:25 +02:00
Fredrik Johansson	af1f607c32	add acb_dirichlet_hurwitz; rearrange internal call sequence to make sure Riemann zeta code is used in all cases when a=1	2017-06-19 10:23:44 +02:00
Fredrik Johansson	e08d863d58	add acb_expm1	2017-06-12 16:40:33 +02:00
Fredrik Johansson	d529f4df86	fix two typos in docs	2017-04-22 14:03:36 +02:00