eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
*	merge	Benoit Jacob	2009-05-22
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\| *	remove sentence "Eigen itself is part of the KDE project."	Benoit Jacob	2009-05-22
\| \| \| \| \| \| \| \|	it never made very precise sense. but now does it still make any?
* \|	Eigensolver decomposition interface unification.	Hauke Heibel	2009-05-22
\|/ \| \| \| \| \|	Added default ctor and public compute method as well as safe-guards against uninitialized usage. Added unit tests for the safe-guards.
*	more Scalar conversions fixes	Gael Guennebaud	2009-01-07
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*	* suppressed some minor warnings	Kenneth Frank Riddile	2009-01-06
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*	unless i find more failures in the tests, this will be beta3...	Benoit Jacob	2008-12-22
\| \| \| \| \|	* fixes for mistakes (especially in the cast() methods in Geometry) revealed by the new "mixing types" test * dox love, including a section on coeff access in core and an overview in geometry
*	fix non standard non-const std::complex::real/imag issue	Gael Guennebaud	2008-12-17
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*	* replace postfix ++ by prefix ++ wherever that makes sense in Eigen/	Benoit Jacob	2008-12-17
\| \| \| \| \|	* fix some "unused variable" warnings in the tests; there remains a libstdc++ "deprecated" warning which I haven't looked much into
*	doc: add a "non stable" warning for parts which are not part	Gael Guennebaud	2008-11-22
\| \| \| \|	of the stable API yet and a couple of other minor doc updates...
*	* add .imag() function	Gael Guennebaud	2008-11-14
\| \| \| \| \| \|	* fix a very old bug in EigenSolver that I had completely forgotten (thanks to Timothy to refresh my mind) * fix doc of Matrix::Map
*	add EigenSolver::eigenvectors() method for non symmetric matrices.	Gael Guennebaud	2008-10-03
\| \| \| \| \| \|	However, for matrices larger than 5, it seems there is constantly a quite large error for a very few coefficients. I don't what's going on, but that's certainely not due to numerical issues only. (also note that the test with the pseudo eigenvectors fails the same way)
*	Fixes in Eigensolver:	Gael Guennebaud	2008-10-01
\| \| \| \| \| \| \| \|	* eigenvectors => pseudoEigenvectors * added pseudoEigenvalueMatrix * clear the documentation * added respective unit test Still missing: a proper eigenvectors() function.
*	block(int,int)->segment	Benoit Jacob	2008-09-24
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*	Add .perpendicular() function in Geometry module (adapted from Eigen1)	Gael Guennebaud	2008-07-22
\| \| \| \| \| \|	Documentation: * add an overview for each module. * add an example for .all() and Cwise::operator<
*	I forgot that the previous commit needed minor changes outside the bench folder	Gael Guennebaud	2008-07-08
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*	- many updates after Cwise change	Benoit Jacob	2008-07-08
\| \| \| \| \|	- fix compilation in product.cpp with std::complex - fix bug in MatrixBase::operator!=
*	* Added a generalized eigen solver for the selfadjoint case.	Gael Guennebaud	2008-06-14
\| \| \| \| \| \|	(as new members to SelfAdjointEigenSolver) The QR module now depends on Cholesky. * Fix Transpose to correctly preserve the *TriangularBit.
*	Rewrite from scratch of the eigen solver for symmetric matrices	Gael Guennebaud	2008-06-02
\| \| \| \| \|	which now supports selfadjoint matrix. The implementation follows Golub's famous book.
*	updated EigenSolver to use .coeff / .coeffRef	Gael Guennebaud	2008-05-31
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*	* fix the QR module to use extract/part instead of the previous triangular stuff	Gael Guennebaud	2008-05-27
\| \| \| \| \|	* added qr and eigensolver tests * fix a compilation warning in Matrix copy constructor
*	* Clean a bit the eigenvalue solver: if the matrix is known to be	Gael Guennebaud	2008-05-13
\| \| \| \| \|	selfadjoint at compile time, then it returns real eigenvalues. * Fix a couple of bugs with the new product.
*	* Draft of a eigenvalues solver	Gael Guennebaud	2008-05-12
	(does not support complex and does not re-use the QR decomposition) * Rewrite the cache friendly product to have only one instance per scalar type ! This significantly speeds up compilation time and reduces executable size. The current drawback is that some trivial expressions might be evaluated like conjugate or negate. * Renamed "cache optimal" to "cache friendly" * Added the ability to directly access matrix data of some expressions via: - the stride()/_stride() methods - DirectAccessBit flag (replace ReferencableBit)