Benoit Jacob
44cdbaba4d
* make inverse() do a ReturnByValue
...
* add computeInverseWithCheck
* doc improvements
* update test
2009-10-26 14:16:50 -04:00
Benoit Jacob
68d48511b2
move PartialLU to the new API
2009-10-21 17:06:42 -04:00
Benoit Jacob
13f31b8daf
* make PartialLU avoid to generate inf/nan when given a singular matrix
...
(result undefined, but at least it won't take forever on intel 387)
* add lots of comments, especially to LU.h
* fix stuff I had broken in Inverse.h
* split inverse test
2009-10-20 00:36:07 -04:00
Gael Guennebaud
fcae32cc3f
compilation fixes
2009-09-17 15:11:13 +02:00
Benoit Jacob
a4fd0aa25b
* fix bug in col-pivoting qr, forgot to swap the colNorms when swapping cols
...
* add Gael a copyright line
2009-09-16 14:19:59 -04:00
Gael Guennebaud
fc9480cbb3
bugfix in compute_matrix_flags, optimization in LU,
...
improve doc, and workaround aliasing detection in MatrixBase_eval snippet
(not very nice but I don't know how to do it in a better way)
2009-08-16 10:55:10 +02:00
Benoit Jacob
ee982709d3
in all decs, make the compute() methods return *this
...
(implements feature request #18 )
2009-08-15 23:12:39 -04:00
Gael Guennebaud
2707a6b87c
fix determinant in PartialLU
2009-08-06 17:28:31 +02:00
Gael Guennebaud
3ac01b1400
compilation fix in EigenSolver,
...
bugfix in PartialLU
2009-08-06 16:41:54 +02:00
Gael Guennebaud
4bec101470
implement two levels of blocking in PartialLU => high speedup
2009-08-04 11:28:02 +02:00
Gael Guennebaud
ce1dc1ab16
implements a blocked version of PartialLU
2009-08-03 12:11:18 +02:00
Gael Guennebaud
94cc30180e
compilation fixes
2009-07-27 13:50:23 +02:00
Benoit Jacob
7667a93cbe
merge
2009-05-22 20:31:26 +02:00
Benoit Jacob
6347b1db5b
remove sentence "Eigen itself is part of the KDE project."
...
it never made very precise sense. but now does it still make any?
2009-05-22 20:25:33 +02:00
Hauke Heibel
2c247fc8a8
LU and PartialLU decomposition interface unification.
...
Added default ctor and public compute method as well
as safe-guards against uninitialized usage.
Added unit tests for the safe-guards.
2009-05-22 14:27:58 +02:00
Benoit Jacob
c7baddb132
add internal comment (mostly a pretext to test the eigen-commits list)
2009-05-20 16:54:40 +02:00
Benoit Jacob
a697cb4094
fix comments (old comments that were copied from LU)
2009-05-19 21:54:29 +02:00
Benoit Jacob
7c14e1eac4
add partial-pivoting LU decomposition
...
the name 'PartialLU' is not meant to be definitive!
make inverse() and determinant() use it, so it's *almost* considered
well tested.
2009-05-13 02:02:22 +00:00
