5 Commits

Author	SHA1	Message	Date
Gael Guennebaud	22507fa645	Sparse module: refactoring of the cholesky factorization, ... now the backends are well separated from the default impl, etc.	2008-10-05 20:19:47 +00:00
Gael Guennebaud	d8df318d77	resurrected sparse triangular solver	2008-09-02 19:55:26 +00:00
Gael Guennebaud	b13148c358	renamed inverseProduct => solveTriangular	2008-08-09 20:06:25 +00:00
Gael Guennebaud	e77ccf2928	* Rewrite the triangular solver so that we can take advantage of our efficient matrix-vector products: ... => up to 6 times faster ! * Added DirectAccessBit to Part * Added an exemple of a cwise operator * Renamed perpendicular() => someOrthogonal() (geometry module) * Fix a weired bug in ei_constant_functor: the default copy constructor did not copy the imaginary part when the single member of the class is a complex...	2008-07-26 20:40:29 +00:00
Gael Guennebaud	37a50fa526	* added an in-place version of inverseProduct which ... might be twice faster fot small fixed size matrix * added a sparse triangular solver (sparse version of inverseProduct) * various other improvements in the Sparse module	2008-06-29 21:29:12 +00:00