27 commits

Author	SHA1	Message	Date
fredrik	c713d91280	fix #376 by renaming function	2021-09-22 11:15:48 +02:00
fredrik	15380eedb6	small test speedup	2021-09-19 15:54:24 +02:00
Daniel Schultz	43e74b1f57	check relation	2021-05-22 19:01:30 +02:00
Daniel Schultz	151193e52d	add acb_elliptic_p_prime	2021-05-22 18:50:30 +02:00
fredrik	58d9ef888d	acb_elliptic_rj: use a slow fallback algorithm when Carlson's algorithm is not valid; this fixes instances where elliptic_pi or elliptic_rj previously ended up on the wrong branch	2020-03-23 21:20:10 +01:00
fredrik	eb60d7ac4e	fix (not elegant) for fragile argument reduction in incomplete elliptic integrals	2018-10-24 22:36:30 +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	a275e740b3	speed up acb_elliptic_rf slightly by precomputing optimal denominators	2017-08-21 03:07:24 +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
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	7711297f62	elliptic_roots, modular_eisenstein: detect real output	2017-02-17 06:47:10 +01:00
Fredrik Johansson	3a42fe0107	add theta_jet functions with tau transformation, and use in elliptic functions	2017-02-16 13:48:30 +01:00
Fredrik Johansson	98ceadfe70	test for elliptic_rj: don't use input for which the algorithm might not apply	2017-02-15 17:09:21 +01:00
Fredrik Johansson	8374323b89	weierstrass p, p_jet, zeta, sigma: detect rectangular lattice and output real on real input	2017-02-14 14:42:14 +01:00
Fredrik Johansson	8f9f343127	add arb_is_int_2exp_si and acb_is_int_2exp_si	2017-02-14 14:31:48 +01:00
Fredrik Johansson	9005956dba	improve precision and loop termination in elliptic_rf and elliptic_rj	2017-02-14 13:38:39 +01:00
Fredrik Johansson	4b82b88e56	implement inverse Weierstrass elliptic function and lattice invariants	2017-02-14 07:37:32 +01:00
Fredrik Johansson	ef21ad8ce5	add Weierstrass elliptic zeta and sigma functions	2017-02-13 16:36:07 +01:00
Fredrik Johansson	4b8b39c45d	migrate elliptic functions to the acb_elliptic module	2017-02-12 22:20:33 +01:00
Fredrik Johansson	626d71218d	fix a branch cut issue with pi_inc	2017-02-12 19:48:53 +01:00
Fredrik Johansson	778c71b5a7	complete and incomplete elliptic integral of the third kind	2017-02-12 07:07:10 +01:00
Fredrik Johansson	62b1dcb30a	second Legendre incomplete elliptic integral	2017-02-12 02:11:04 +01:00
Fredrik Johansson	7cc5d033ac	first Legendre incomplete elliptic integral	2017-02-12 01:03:54 +01:00
Fredrik Johansson	30ef271aa2	Carlson elliptic integral of the second kind	2017-02-11 08:31:31 +01:00
Fredrik Johansson	1ff095f89c	Carlson elliptic integral of the third kind	2017-02-11 06:06:22 +01:00
Fredrik Johansson	ea6c9bedaa	start of code for incomplete elliptic integrals	2017-02-09 00:28:34 +01:00