eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
*	s/cholesky/llt in precompiled lib and BTL	Gael Guennebaud	2009-02-06
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*	bugfix in LDLt for size==1	Gael Guennebaud	2009-02-04
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*	Add full pivoting to LDLT decomposition.	Keir Mierle	2009-02-03
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*	LLT: makes the non positive definite test less strict, but we still need	Gael Guennebaud	2009-01-27
\| \| \| \|	something better.
*	* the Upper->UpperTriangular change	Benoit Jacob	2008-12-20
\| \| \| \|	* finally get ei_add_test right
*	* fix in IO.h, a useless copy was made because of assignment from	Benoit Jacob	2008-12-18
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Derived to MatrixBase. * the optimization of eval() for Matrix now consists in a partial specialization of ei_eval, which returns a reference type for Matrix. No overriding of eval() in Matrix anymore. Consequence: careful, ei_eval is no longer guaranteed to give a plain matrix type! For that, use ei_plain_matrix_type, or the PlainMatrixType typedef. * so lots of changes to adapt to that everywhere. Hope this doesn't break (too much) MSVC compilation. * add code examples for the new image() stuff. * lower a bit the precision for floats in the unit tests as we were already doing some workarounds in inverse.cpp and we got some failed tests.
*	fix some documentation issues	Gael Guennebaud	2008-10-17
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*	Big API change in Cholesky module:	Gael Guennebaud	2008-10-13
	* rename Cholesky to LLT * rename CholeskyWithoutSquareRoot to LDLT * rename MatrixBase::cholesky() to llt() * rename MatrixBase::choleskyNoSqrt() to ldlt() * make {LLT,LDLT}::solve() API consistent with other modules Note that we are going to keep a source compatibility untill the next beta release. E.g., the "old" Cholesky* classes, etc are still available for some time. To be clear, Eigen beta2 should be (hopefully) source compatible with beta1, and so beta2 will contain all the deprecated API of beta1. Those features marked as deprecated will be removed in beta3 (or in the final 2.0 if there is no beta 3 !). Also includes various updated in sparse Cholesky.