41 commits

Author	SHA1	Message	Date
fredrik	fe53e3f306	convergence sometimes fails for multiple eigenvalues; revert k>1 case, adjust tests and add notes	2018-12-06 19:27:13 +01:00
fredrik	d4c8249493	make matrix is_exact methods public	2018-12-05 12:33:03 +01:00
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	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	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	49d69ec910	implemented eigenvalue/eigenvector enclosures using Rump's algorithm	2018-11-28 12:02:26 +01:00
fredrik	e640056d7f	add acb_mat_randtest_eig, acb_mat_eig_global_enclosure	2018-11-24 23:41:05 +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	7c98883478	approximate dot product and matrix multiplication	2018-09-07 18:04:30 +02:00
fredrik	9e6b5c3413	update docs; call this 2.14.0	2018-07-22 16:30:35 -04:00
fredrik	4051c4e9a8	small doc fix	2018-07-06 12:37:01 +02:00
fredrik	bcc3287c0a	acb_mat_det_precond and other determinant improvements	2018-07-03 17:00:52 +02:00
fredrik	d7cf068dec	some more acb_mat functions: ones, dft, conjugate, conjugate_transpose	2018-07-03 13:20:08 +02:00
fredrik	a9c98ed697	make sure matrix squaring uses the fast multiplication code	2018-07-03 12:48:41 +02:00
fredrik	cbb5a562d1	implement acb_mat_mul_reorder	2018-07-02 22:06:53 +02:00
fredrik	39dde53358	port precond solving to acb_mat	2018-04-10 17:52:06 +02:00
Fredrik Johansson	6035ee2420	add acb_mat_mul_threaded	2017-08-01 14:01:05 +02:00
Fredrik Johansson	84a49ff8fd	add methods to count allocated bytes; restrict memory usage in zeta sum sieving	2016-10-19 17:58:37 +02:00
alex	9244c07d67	ENH: compute frobenius norm interval	2016-04-06 12:25:57 -04:00
alex	eb9573c61c	MAINT: fro -> frobenius	2016-04-06 11:32:51 -04:00
alex	2f0ec37027	ENH: frobenius norm	2016-04-05 18:47:36 -04:00
Fredrik Johansson	846e14c0a9	public functions arb_mat_exp_taylor_sum / acb_mat_exp_taylor_sum	2016-03-04 15:46:09 +01:00
alex	4cfe3f4d9e	MAINT: is_square and is_empty for arb_mat and acb_mat	2016-02-26 19:33:42 -05:00
alex	00d44bc7ca	ENH: acb_mat_mul_entrywise	2016-02-23 18:16:20 -05:00
alex	020433d0dc	ENH: add fprint	2015-12-31 19:06:07 -05:00
alex	98c3e3a0d6	ENH: add trace	2015-11-28 16:12:33 -05:00
alex	40818f686f	ENH: acb_mat_sqr	2015-11-24 11:19:53 -05:00
William Hart	7d5ec1b923	long -> slong acb_mat.rst.	2015-11-06 11:31:24 +00:00
Fredrik Johansson	6823692209	clarify how error bounds are obtained for arb_mat_exp	2015-10-27 11:40:30 +01:00
Tommy Hofmann	4f0a2bdfe5	Add acb_mat_set/set_round_arb_mat	2015-10-09 16:11:01 +02:00
Tommy Hofmann	aaa1785ed9	Add acb_mat_eq/ne	2015-10-09 15:57:11 +02:00
Fredrik Johansson	1c91601241	add more useful methods	2015-10-02 09:46:02 +02:00
Fredrik Johansson	f66d002884	more is_real methods; use in acb_mat exp and det	2015-01-18 17:21:23 +01:00
Fredrik Johansson	1a29168c4b	add matrix charpoly (ported from flint) and randtest methods	2015-01-18 00:14:42 +01:00
Fredrik Johansson	24b18ec104	change arb/acb_mat_bound_inf_norm to output a mag_t; tweak arb/acb_mat_exp	2014-08-15 15:16:07 +02:00
Fredrik Johansson	4df2988515	update documentation	2014-05-27 20:14:09 +02:00