Gael Guennebaud b4c974d059 Added triangular assignement, e.g.: ...

m.upper() = a+b;
only updates the upper triangular part of m.
Note that:
 m = (a+b).upper();
updates all coefficients of m (but half of the additions
will be skiped)

Updated back/forward substitution to better use Eigen's capability.

2008-04-26 19:20:26 +00:00

..

src

Added triangular assignement, e.g.:

2008-04-26 19:20:26 +00:00

CMakeLists.txt

part 2 of the reorganization. Benefits/changes:

2007-12-28 16:20:00 +00:00

Core

Added triangular assignement, e.g.:

2008-04-26 19:20:26 +00:00

LU

- optimized determinant calculations for small matrices (size <= 4)

2008-04-14 17:07:12 +00:00

QR

Added Triangular expression to extract upper or lower (strictly or not)

2008-04-26 18:26:05 +00:00