6 Commits

Author	SHA1	Message	Date
Gael Guennebaud	582c1f92c8	doc: add a "non stable" warning for parts which are not part ... of the stable API yet and a couple of other minor doc updates...	2008-11-22 19:51:05 +00:00
Gael Guennebaud	765219aa51	Big API change in Cholesky module: ... * 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.	2008-10-13 15:53:27 +00:00
Gael Guennebaud	e2bd8623f8	Solve the issue found by Timothy in solveTriangular: ... => row-major rhs are now evaluated to a column-major temporary before the computations. Add solveInPlace in Cholesky*	2008-10-13 13:14:43 +00:00
Gael Guennebaud	12e9de4abb	fix stupid numerical stability issue in SVD::solve (though it is not yet as stable as LU with full pivoting)	2008-09-04 14:38:42 +00:00
Gael Guennebaud	622f2d5eae	trivial compilation fix in SVD	2008-09-03 15:52:44 +00:00
Gael Guennebaud	104f8fd36e	Added a SVD module: ... - the decompostion code has been adfapted from JAMA - handles non square matrices of size MxN with M>=N - does not work for complex matrices - includes a solver where the parts corresponding to zero singular values are set to zero	2008-08-19 17:52:04 +00:00