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Author	SHA1	Message	Date
fredrik	101a95cd25	more public matrix helpers: is_zero, is_finite, is_triu, is_tril, is_diag, diag_prod	2018-12-05 11:44:57 +01:00
fredrik	40026fd69d	companion matrices	2018-12-04 12:25:28 +01:00
fredrik	1d6ab79610	eig_multiple; doc edits	2018-12-04 11:29:46 +01:00
fredrik	e7eba6be30	acb_get_mid as a common function; small doc edits	2018-12-03 22:38:36 +01:00
fredrik	bbf6860121	add acb_mat_eig_multiple_rump, handling overlapping eigenvalues	2018-12-02 12:20:13 +01:00
fredrik	eecc160028	implement vdhoeven-mourrain eigenvalue/vector certification	2018-12-01 22:17:20 +01:00
fredrik	8690d49a71	fix accidentally trivial test code	2018-12-01 20:51:33 +01:00
fredrik	22f06aad82	add acb_mat_eig_simple (diagonalization / computing all eigenvalues+eigenvectors)	2018-11-28 17:21:23 +01:00
fredrik	87857ace37	add arb_mat_indeterminate, acb_mat_indeterminate	2018-11-28 13:38:13 +01:00
fredrik	9f1de7ecb8	remove accidental unicode character	2018-11-28 12:07:43 +01:00
fredrik	49d69ec910	implemented eigenvalue/eigenvector enclosures using Rump's algorithm	2018-11-28 12:02:26 +01:00
fredrik	ea664619ee	add arb_mat_approx_inv, acb_mat_approx_inv	2018-11-28 11:11:13 +01:00
fredrik	2538a490d1	make test code less trivial	2018-11-26 16:28:13 +01:00
fredrik	e640056d7f	add acb_mat_randtest_eig, acb_mat_eig_global_enclosure	2018-11-24 23:41:05 +01:00
fredrik	8ea1d81059	missing arb_clears	2018-11-24 19:49:53 +01:00
fredrik	0e2867460c	approximate eigenvectors + better test code	2018-11-24 19:27:42 +01:00
fredrik	5535cba2b2	approximate computation of eigenvalues for acb_mat	2018-11-20 21:31:40 +01:00
fredrik	d1fa3561a7	arb_mat_mul_block: use arb_dot in fallback code, and force bigger minimal blocks	2018-11-07 17:18:17 +01:00
fredrik	987e7a1395	make this a 2.15.1 patch release	2018-10-25 21:14:40 +02:00
fredrik	eb60d7ac4e	fix (not elegant) for fragile argument reduction in incomplete elliptic integrals	2018-10-24 22:36:30 +02:00
fredrik	512ada9674	update docs; call this 2.15.0	2018-09-18 17:26:34 +02:00
fredrik	8f996d54d6	fix acb_dft_bluestein for length 0	2018-09-18 06:57:26 +02:00
fredrik	e9a9293516	de-inline mag_mul_2exp_si	2018-09-17 11:21:11 +02:00
fredrik	ea2c300a1f	fix fallback code for sub_dddmmmsss	2018-09-17 11:33:49 +09:00
fredrik	8eb4140b7b	fix radius ignorance in arb_mat_approx_mul and acb_mat_approx_mul	2018-09-15 19:51:53 +09:00
fredrik	4c3627dde7	fix arm64 problem in stieltjes.c	2018-09-15 15:53:25 +09:00
fredrik	c288db1803	de-inline and rename internal acb_modular multiply method	2018-09-15 10:58:21 +09:00
fredrik	7f1ef6cd83	remove some bad __inline__ attributes	2018-09-15 10:50:22 +09:00
fredrik	2d9a6dd54d	remove obsolete and unused function _arb_vec_dot	2018-09-15 09:17:45 +09:00
fredrik	3ede97982a	fix two minor doc typos (reported by rudolph-git-acc)	2018-09-13 10:11:08 +09:00
fredrik	7c98883478	approximate dot product and matrix multiplication	2018-09-07 18:04:30 +02:00
fredrik	fb9a514763	32-bit bugfix for acb_dot	2018-09-06 15:46:48 +02:00
fredrik	0779c1eb48	adjust sizes in test code	2018-09-04 15:41:29 +02:00
fredrik	0a56d139e1	adjust some matrix cutoffs	2018-09-04 15:27:37 +02:00
fredrik	ba9497c28d	use dot product in solve_tril, solve_triu, charpoly	2018-09-04 14:37:35 +02:00
fredrik	ce12934875	cutoffs for using mat_sqr_classical	2018-08-28 15:54:25 +02:00
fredrik	41176f59db	initial use of arb_dot and acb_dot in matrix multiplication (cutoffs not updated)	2018-08-26 21:02:14 +02:00
fredrik	a682aedb61	use arb_dot/acb_dot in more polynomial methods	2018-08-26 20:25:31 +02:00
fredrik	ffa60bf319	implement acb_dot and use in the acb_poly module	2018-08-26 19:59:30 +02:00
fredrik	7739f884de	tweak tuning for arb_poly_mullow	2018-08-25 22:40:19 +02:00
fredrik	4d1b7edbd5	tweak cutoffs for arb_poly_mullow	2018-08-25 21:01:26 +02:00
fredrik	1465e566dd	use arb_dot in arb_poly series sin_cos and sinh_cosh + improve cutoffs	2018-08-22 02:09:56 +02:00
fredrik	20579719ef	use arb_dot in arb_poly series exponential + improve cutoffs	2018-08-21 21:45:21 +02:00
fredrik	1764c21c03	use arb_dot in arb_poly division	2018-08-20 22:43:16 +02:00
fredrik	10ebab1b70	use arb_dot in arb_poly multiplication	2018-08-20 21:52:08 +02:00
fredrik	a5aaa9f2a5	avoid reading limbs with random noise	2018-08-19 13:18:52 +02:00
fredrik	c2be5a4d2b	include the 3-limb addition macros from longlong.h since flint-2.5 is out of date	2018-08-18 22:45:22 +02:00
fredrik	689d13c64d	fast arb dot product	2018-08-18 21:39:36 +02:00
fredrik	35d6f7184a	slightly faster mag_set_ui_2exp_si	2018-08-18 17:06:11 +02:00
fredrik	4dcebda66e	arb_const_pi, const_log2: use static table at low precision (small speedup+accuracy improvement; no recomputation when starting threads)	2018-08-01 23:10:00 +02:00