61 Commits

Author	SHA1	Message	Date
Chip Kerchner	8f1b6198c2	Fix epsilon and dummy_precision values in long double for double doubles. Prevented some algorithms from converging on PPC. ... (cherry picked from commit 54459214a1b9c67df04bc529474fca1ec9f4c84f)	2023-07-10 14:52:08 -07:00
Christoph Hertzberg	0ec8afde57	Fixed most conversion warnings in MatrixFunctions module	2018-11-20 16:23:28 +01:00
Christoph Hertzberg	449ff74672	Fix most Doxygen warnings. Also add links to stable documentation from unsupported modules (by using the corresponding Doxytags file). ... Manually grafted from d107a371c61b764c73fd1570b1f3ed1c6400dd7e	2018-10-19 21:10:28 +02:00
Christoph Hertzberg	5f79b7f9a9	Removed several shadowing types and use global Index typedef everywhere	2018-07-25 21:47:45 +02:00
Gael Guennebaud	b3fd93207b	Fix typos found using codespell	2018-06-07 14:43:02 +02:00
Christoph Hertzberg	718521d5cf	Silenced several double-promotion warnings	2016-05-22 18:17:04 +02:00
Gael Guennebaud	548a487800	bug #1229: bypass usage of Derived::Options which is available for plain matrix types only. Better use column-major storage anyway.	2016-05-18 16:44:05 +02:00
Christoph Hertzberg	dacb469bc9	Enable and fix -Wdouble-conversion warnings	2016-05-05 13:35:45 +02:00
Christoph Hertzberg	9642fd7a93	Replace all M_PI by EIGEN_PI and add a check to the testsuite.	2016-03-23 15:37:45 +01:00
Gael Guennebaud	5fc4ce6449	bug #876: remove usage of atanh2 in matrix power	2014-12-08 16:44:05 +01:00
Gael Guennebaud	916d29e58f	Backout parts of changeset 6719e56b5bfe9ae4badc9a6e894c5824f663d62e ... (these changes were not intended to be commited)	2013-08-11 19:26:41 +02:00
Gael Guennebaud	6719e56b5b	Ref<> objects must be nested by reference because they potentially store a temporary object	2013-08-11 17:52:43 +02:00
Jitse Niesen	084dc63b4c	Clean-up of MatrixSquareRoot.	2013-07-22 13:56:15 +01:00
Chen-Pang He	c00f688c64	Fix doc. (It is also used by computeFracPower)	2013-07-21 05:40:56 +08:00
Chen-Pang He	ede27f5780	Apply argument-dependent lookup on user-defined types. (using std::)	2013-07-20 23:30:37 +08:00
Chen-Pang He	dda869051d	Optimize MatrixPower::computeIntPower	2013-07-20 18:47:54 +08:00
Chen-Pang He	2320073e41	Comment on private members of MatrixPower.	2013-07-20 17:58:12 +08:00
Chen-Pang He	c587e63631	Simplify MatrixPower::split	2013-07-20 17:49:38 +08:00
Chen-Pang He	d5501d3a90	Document on MatrixPowerAtomic.	2013-07-13 23:13:07 +08:00
Chen-Pang He	3c423ccfe2	Document on complex matrix power.	2013-07-13 22:12:09 +08:00
Chen-Pang He	738d75d3eb	Document on the return type of MatrixPower::operator()	2013-07-13 22:11:36 +08:00
Chen-Pang He	25544dbec3	Add assertion against undefined matrix power.	2013-07-10 02:36:34 +08:00
Chen-Pang He	00e30a5fc4	We need not prohibit assignment here. Thanks to changeset 3edd4681f2f04c1164cb3805f1ac37fbf9a618c0 ... .	2013-07-07 19:57:23 +08:00
Chen-Pang He	55ec3cc6d5	Prevent copying with internal::noncopyable.	2013-07-07 19:34:13 +08:00
Chen-Pang He	04a9ad6e10	Let complex power fall back to "log, scale, exp".	2013-07-05 00:28:28 +08:00
Chen-Pang He	75b3391e3f	Enable singular matrix power using unitary similarities.	2013-07-04 18:37:46 +08:00
Chen-Pang He	3cda1deb52	Simplify class hierarchy.	2013-07-04 05:10:43 +08:00
Chen-Pang He	eaf92ef48c	Remove unreachable MatrixPowerTriangular, paving the way to future cleanups.	2013-07-04 04:42:02 +08:00
Chen-Pang He	7b6e94fb58	Clean namespace pollution.	2013-06-25 02:56:30 +08:00
Chen-Pang He	b9fc9d8f32	Remove mat.pow * vec specialization, which causes segfault for mat.pow * mat.pow	2013-06-24 23:56:17 +08:00
Gael Guennebaud	9816e8532e	Fix bug #482: pass scalar value by const reference (it remained a few cases)	2013-04-12 15:26:55 +02:00
Chen-Pang He	0017d8c58f	Make MatrixPowerTriangularAtomic::computePade static because it should be.	2012-10-07 02:25:00 +08:00
Chen-Pang He	a5d348e30a	Use simplified return type, trying to work around MSVC.	2012-10-03 19:42:02 +08:00
Chen-Pang He	4cfde4590f	Make use of TRMM (speed up), and remove useless condition (the triangular don't need LU)	2012-10-02 23:04:23 +08:00
Chen-Pang He	21c2b4e327	Make better decision on PartialPivLU vs inverse(): We have specialized inverse() only for FIXED matrices.	2012-10-02 19:53:38 +08:00
Chen-Pang He	e92fe88159	Add test for real MatrixPowerTriangular.	2012-09-30 19:21:53 +08:00
Chen-Pang He	332eb36436	Implement complex MatrixPowerTriangular. There are still problems with real one.	2012-09-30 02:14:16 +08:00
Desire NUENTSA	f7e203fb0c	Fix build error in matrixfunctions on MSVC	2012-10-30 11:30:37 +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	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
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	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