539 Commits

Author	SHA1	Message	Date
dnuentsa	f757034001	MINRES solver	2012-10-09 13:07:09 +02:00
Desire NUENTSA	fe78c86b4a	Discard failing tests in NonlinearOptimization	2012-10-09 12:20:21 +02:00
Jitse Niesen	2008f76120	Merge	2012-09-29 17:35:15 +01:00
Chen-Pang He	50c07e50e8	Avoid memory manipulation for simplicity, efficiency, and safety.	2012-09-29 17:41:51 +08:00
Chen-Pang He	5814a5f1a0	Abort the extension. MatrixSquareRootTriangular only takes upper triangular matrices.	2012-09-29 17:41:06 +08:00
Chen-Pang He	067a5a98c8	Extend MatrixPowerTriangularAtomic for future implementation for triangular matrix power.	2012-09-29 02:02:12 +08:00
Chen-Pang He	ed18d6f2ad	Fix doc and tidy up	2012-09-28 02:08:14 +08:00
Chen-Pang He	3b88216d42	Move unshared items back to MatrixPower	2012-09-27 17:19:32 +08:00
Chen-Pang He	73a0bfe261	Write doc on (matrix power) * (matrix expression)	2012-09-27 02:31:18 +08:00
Chen-Pang He	aa5acdb352	Create class MatrixPowerBase for further extension (like specialization for triangular or self-adjoint matrices)	2012-09-27 02:20:36 +08:00
Desire NUENTSA	a01371548d	Define sparseLU functions as static	2012-09-25 09:53:40 +02:00
giacomo po	fd0441baee	some clean-up and new comments.	2012-09-24 09:20:40 -07:00
Chen-Pang He	d387dfa9dc	Remove unnecessary code. lazyAssign seems to fix all (noalias, initialization, etc.)	2012-09-24 23:36:19 +08:00
giacomo po	18c41aa04f	Some minor optimization.	2012-09-24 08:33:11 -07:00
giacomo po	dd7ff3f493	moved MINRES to unsupported. Made unit test.	2012-09-24 07:47:38 -07:00
Chen-Pang He	334532b7f5	Remove class MatrixPowerEvaluator with enhanced existing MatrixPowerReturnValue to simplicity, but docs are not completed yet.	2012-09-23 23:49:50 +08:00
Chen-Pang He	1d402dac03	Fix bug in MatrixPower(expression) due to destruction of temporary objects. Sorry for ugly pointer manipulation but it prevents copying a PlainObject.	2012-09-23 18:49:44 +08:00
Chen-Pang He	963794b04a	Eliminate unnecessary evaluations	2012-09-23 00:20:19 +08:00
Chen-Pang He	7e64f78f65	Avoid inefficient 2x2 LU	2012-09-22 22:06:22 +08:00
Chen-Pang He	d7b1049cab	Fix my typo in MatrixPowerBase.h, no effect on the flow.	2012-09-22 19:13:02 +08:00
Chen-Pang He	dd8034bd1c	Fix cost evaluation. (chain product for integral power)	2012-09-22 17:37:14 +08:00
Chen-Pang He	446d14f6ad	Implement matrix power-matrix product again	2012-09-22 03:26:00 +08:00
Chen-Pang He	87afd99433	Enable saving intermidiate (Schur decomposition) but disable unstable specialization for matrix power-matrix product.	2012-09-21 23:24:28 +08:00
Chen-Pang He	d5d99dd1f0	Optimize matrix functions: m_fT is triangular and trmm is faster than gemm	2012-09-16 14:42:42 +08:00
Desire NUENTSA	45672e724e	Incomplete Cholesky preconditioner... not yet stable	2012-09-11 12:12:19 +02:00
Chen-Pang He	d23134e4a7	Avoid inefficient 2x2 LU. Move atanh to internal for maintainability.	2012-08-30 23:40:30 +08:00
Chen-Pang He	d0ee31aea6	Fix dox and tabbing	2012-08-29 01:56:23 +08:00
Chen-Pang He	ba4e886376	Tidy up and write dox.	2012-08-28 01:55:13 +08:00
Chen-Pang He	5252d823c9	Optimize matrix power	2012-08-26 02:15:41 +08:00
Chen-Pang He	1cd4279b03	Fix a lot in MatrixPower.h	2012-08-25 01:09:20 +08:00
Jitse Niesen	edc7a09ee7	merge	2012-08-27 22:57:39 +01:00
Desire NUENTSA W.	fe9956defe	Read real and complex bench matrices from a unique folder ... Output and display bench results using XML and XSLT	2012-08-27 22:52:43 +02:00
Chen-Pang He	b55d260ada	Replace atanh with atanh2	2012-08-27 21:43:41 +01:00
jdh8	1b4aed7255	Fix toc in dox and claim copyright	2012-08-20 03:04:28 +08:00
jdh8	573d88f81c	Dox in MatrixFunctions	2012-08-19 18:12:04 +08:00
jdh8	15dabd4db7	Bugfix in MatrixLogarithm.h	2012-08-18 21:28:05 +08:00
Hauke Heibel	42c1b9a8dd	Ensured that all branches of MatrixLogarithmAtomic::getPadeDegree return values.	2012-08-18 10:18:31 +02:00
jdh8	f047030104	Add specialization for float and long double	2012-08-18 02:27:47 +08:00
jdh8	2337ea430b	Remove useless code (abort specialization for complex exponent temporarily)	2012-08-15 20:56:03 +08:00
jdh8	4be172d84f	matrix power: MatrixBase::pow(RealScalar) and MatrixBase::pow(T) where T is integral type	2012-08-15 00:34:20 +08:00
jdh8	c5800a2452	using std::frexp instead of frexp	2012-08-08 17:50:56 +08:00
jdh8	8cddcaf839	Optimize getting exponent from IEEE floating points.	2012-08-08 01:27:11 +08:00
jdh8	93967b0dd6	Fix some typos in MatrixLogarithm to improve accuracy.	2012-08-03 23:54:42 +08:00
Hauke Heibel	52a0e0d65e	Added a default constructor for Splines which creates zero (constant) splines.	2012-07-28 13:37:29 +02:00
Benoit Jacob	df06e5662d	MINPACK license is OK for MPL2 after all	2012-07-15 10:30:57 -04:00
Benoit Jacob	269be00925	Add a EIGEN_MPL2_ONLY build option to generate compiler errors when including non-MPL2 modules	2012-07-13 14:42:47 -04:00
Benoit Jacob	0733e622a3	Manual MPL2 relicensing fixes	2012-07-13 14:42:47 -04:00
Benoit Jacob	69124cfca2	Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.	2012-07-13 14:42:47 -04:00
Gael Guennebaud	e46fc8c05c	fix GMRES	2012-06-23 19:29:21 +02:00
Gael Guennebaud	5b5f3ecafa	MPreal: extended unit test, remove useless internal overloads, add support for internal::cast (needed for printing)	2012-06-21 10:02:32 +02:00