eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
*	* HouseholderSequence:	Benoit Jacob	2009-12-02
\| \| \| \| \| \| \|	* be aware of number of actual householder vectors (optimization in non-full-rank case, no behavior change) * fix applyThisOnTheRight, it was using k instead of actual_k * QR: rename matrixQ() to householderQ() where applicable
*	* remove empty destructors in Matrix.h and MatrixStorage.h	Mathieu Gautier	2009-12-02
\|
*	merge	Hauke Heibel	2009-12-02
\|\
\| *	Added NestByValue and .nestByValue() again for the sake of backwards ↵	Hauke Heibel	2009-12-02
\| \| \| \| \| \| \| \|	compatibility.
\| *	Removed unnecessary code.	Hauke Heibel	2009-12-02
\| \|
* \|	merge with tip	Mark Borgerding	2009-12-01
\|\ \
* \| \|	added comments to help vim understand the header files are c++.	Mark Borgerding	2009-12-01
\| \| \|
\| * \|	ColPivQR: now the unit tests even succeeds:	Benoit Jacob	2009-12-01
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	* with random matrices multiplied by 1e+8 (i.e. fixed wrong absolute fuzzy compare) * with 10,000 repetitions (i.e. the fuzzy compare is really clever) and when it occasionnally fails, less than once in 10,000 repeats, it is only on the exact rank computation.
\| * \|	Big reworking of ColPivQR and its unit test, which now passes even with ↵	Benoit Jacob	2009-12-01
\| \| \| \| \| \| \| \| \| \| \| \|	thousands of repetitions and correctly tests matrices of all sizes. Several surprises along the way: for example, a major cause of trouble was the optimized "table of column squared norms" where the accumulation of imprecision was a serious issue; another surprise is that tests like "x!=0" before dividing by x really benefit from being replaced by fuzzy tests, as i hit real cases where i got wrong results in 1/epsilon.
\| * \|	minor cleanup	Benoit Jacob	2009-12-01
\|/ /
\| *	That's it NestByValue and .nestByValue() are both gone!	Hauke Heibel	2009-12-01
\| \|
\| *	Even more NestByValue cleanup...	Hauke Heibel	2009-12-01
\| \|
\| *	Much more NestByValue cleanup.	Hauke Heibel	2009-12-01
\| \|
\| *	Removed NestByValue dependency from Cholesky, Eigenvalues, LU and QR.	Hauke Heibel	2009-12-01
\| \|
\| *	Removed NestByValue dependency from VectorwiseOp.	Hauke Heibel	2009-12-01
\| \|
\| *	Removed NestByValue dependency from MatrixBase::select().	Hauke Heibel	2009-12-01
\| \|
\| *	add specialization ei_ref_selector for sparse matrix types	Gael Guennebaud	2009-12-01
\| \|
\| *	Removed wrong typename.	Hauke Heibel	2009-11-30
\| \|
\| *	Initial commit for a modified ei_nested logic.	Hauke Heibel	2009-11-30
\|/
*	precision ---> dummy_precision	Benoit Jacob	2009-11-26
\|
*	export stableNorm(), blueNorm() and hypotNorm() to colwise() and rowwise()	Thomas Capricelli	2009-11-26
\| \| \| \|	+ rudimentary test
*	add SSE4 support, start with integer multiplication	Benoit Jacob	2009-11-24
\|
*	fix assert and handle Unit shapes	Benoit Jacob	2009-11-24
\|
*	4x4 inverse:	Benoit Jacob	2009-11-23
\| \| \| \| \|	* change block selection threshold from 1e-2 to 1e-1 * add rigorous precision test
*	Eigen/CMakeLists.txt: remove parens from if.	Jitse Niesen	2009-11-20
\| \| \| \| \| \|	Only CMake 2.6.3 and later recognize this syntax, and at the moment we require 2.6.2. CMake uses the right precendence, per its man page, so the parentheses are not necessary.
*	* don't laugh, but these bugs took me forever to fix.	Benoit Jacob	2009-11-19
\| \| \| \|	* expand unit tests to make sure to catch them: they nearly escaped the existing tests as these memory violations were highly dependent on the numbers of rows and cols.
*	minor improvements in triangular stuff	Benoit Jacob	2009-11-19
\|
*	* fix compilation of unit-tests (sorry, had tested only 1 channel)	Benoit Jacob	2009-11-19
\| \| \| \|	* remove buggy (superfluous?) specialization in the meta-unroller
*	TriangularMatrix: extend to rectangular matrices	Benoit Jacob	2009-11-19
\|
*	move signature file to root directory, where it belongs	Benoit Jacob	2009-11-19
\|
*	* in Eigen/CMakeLists.txt, finally do a globbing to we no longer will have ↵	Benoit Jacob	2009-11-19
\| \| \| \| \| \|	problems with "oops forgot to install new module". * add a file Eigen/signature_of_eigen3_matrix_library, use it to make FindEigen3.cmake more solid: able to find Eigen in either eigen3/ or eigen/ and not mix it up with Eigen2.
*	* eigen2->eigen3	Benoit Jacob	2009-11-19
\| \| \| \| \|	* bump version to 2.91.0 * add FindEigen3.cmake
*	simplification	Benoit Jacob	2009-11-18
\|
*	fix remaining bug in ColPivHouseholderQR, so now all tests pass again	Benoit Jacob	2009-11-18
\|
*	fix bugs, old and new:	Benoit Jacob	2009-11-18
\| \| \| \| \|	* old bug: in CwiseBinaryOp: only set the LinearAccessBit if both sides have the same storage order. * new bug: in Assign.h, only consider linear traversal if both sides have the same storage order.
*	temporarily disable linear traversal.	Benoit Jacob	2009-11-18
\| \| \| \| \| \|	Actually I don't think it's buggy. But it probably triggers existing bugs, I suspect that some xprs have LinearAccessBit and shouldn't have it. Also this fixes the "bugs" with JacobiSVD ---> now it works again
*	fix stuff after the PermutationMatrix changes.	Benoit Jacob	2009-11-18
\| \| \| \|	I still have JacobiSVD errors when cols>rows
*	Assign.h: add LinearTraversal (non-vectorized index-based traversal)	Benoit Jacob	2009-11-18
\| \| \| \|	Rename some constants to make names match more closely what they mean.
*	port the QR module to PermutationMatrix	Benoit Jacob	2009-11-17
\|
*	vade retro	Benoit Jacob	2009-11-16
\|
*	for consistency: PlainMatrixType ---> DenseMatrixType	Benoit Jacob	2009-11-16
\|
*	addToDense ---> addTo	Benoit Jacob	2009-11-16
\| \| \| \|	subToDense ---> subTo
*	PermutationMatrix: add setIdentity and transpositions methods	Benoit Jacob	2009-11-16
\| \| \| \|	LU: make use of that
*	Port FullPivLU to PermutationMatrix	Benoit Jacob	2009-11-16
\|
*	PartialPivLU: port to PermutationMatrix	Benoit Jacob	2009-11-16
\| \| \| \|	PermutationMatrix: add resize()
*	DiagonalMatrix: release-quality documentation	Benoit Jacob	2009-11-16
\| \| \| \|	BandMatrix: rename toDense() ---> toDenseMatrix() for consistency
*	PermutationMatrix:	Benoit Jacob	2009-11-16
\| \| \| \| \|	* make multiplication order not be reversed * release-quality documentation
*	initialize-by-zero: remember that when the newsize==oldsize, resize() must ↵	Benoit Jacob	2009-11-16
\| \| \| \|	remain a NOP
*	PermutationMatrix: add inverse() and product of permutations	Benoit Jacob	2009-11-16
\|
*	* add PermutationMatrix	Benoit Jacob	2009-11-15
\| \| \| \| \| \| \|	* DiagonalMatrix: - add MaxSizeAtCompileTime parameter - DiagonalOnTheLeft ---> OnTheLeft - fix bug in DiagonalMatrix::setIdentity()