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3,859 Commits 11 Branches 89 Tags 162 MiB
3ecf7e8f6e
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415 Commits

Author SHA1 Message Date
Gael Guennebaud
3ecf7e8f6e add a KroneckerProduct module (unsupported) from Kolja Brix and Andreas Platen materials. 2011-06-22 14:39:11 +02:00
Thomas Capricelli
cf04a7c682 fix typo in constant name 2011-06-12 23:54:28 +02:00
Jitse Niesen
8c8ab9ae10 Implement matrix logarithm + test + docs. 
Currently, test matrix_function_1 fails due to bug #288.
 2011-06-07 14:44:43 +01:00
Jitse Niesen
a6d42e28fe Decouple MatrixFunction and MatrixFunctionAtomic 
in preparation for implementation of matrix log.
 2011-06-07 14:40:27 +01:00
Jitse Niesen
86ca35ccff Fix and test MatrixSquareRoot for 1-by-1 matrices. 2011-06-07 14:32:16 +01:00
Gael Guennebaud
421ece38e1 Sparse: fix long int as index type in simplicial cholesky and other decompositions 2011-06-06 10:17:28 +02:00
Gael Guennebaud
b495203310 update URL 2011-05-31 19:07:15 +02:00
Gael Guennebaud
5830f90983 add read/write routines for sparse matrices in the Market format 2011-05-31 18:58:04 +02:00
Jitse Niesen
d23845c4cc Fix typo ('using namespace' instead of 'using'). 2011-05-26 09:52:36 +01:00
Gael Guennebaud
87ac09daa8 Simplify the use of custom scalar types, the rule is to never directly call a standard math function using std:: but rather put a using std::foo before and simply call foo: 
using std::max;
max(a,b);
 2011-05-25 08:41:45 +02:00
Gael Guennebaud
d4fd298fbb Autodiff: fix scalr - active_scalar 2011-05-14 22:38:41 +02:00
Gael Guennebaud
a34a216e82 AutoDiff: add one missing operator- version 2011-05-12 23:40:19 +02:00
Gael Guennebaud
3de2f4b75a AutoDiff: fix most of bug #234 (missing operators, used old internal math function interface, etc) 2011-05-12 23:36:33 +02:00
Gael Guennebaud
ae3b6cc324 AutoDiff: fix unary operator- 2011-05-12 22:27:51 +02:00
Jitse Niesen
0c463a21c4 Forgot to 'hg add' example file in last commit. 2011-05-10 09:59:58 +01:00
Jitse Niesen
d7e3c949be Implement and document MatrixBase::sqrt(). 2011-05-09 22:20:20 +01:00
Jitse Niesen
dac4bb640a Fix compilation error under GCC 4.5. 
That version is stricter in forcing function prototype and definition
to match.
 2011-05-09 13:57:06 +01:00
Jitse Niesen
6e1573f66a Implement square root for real matrices via Schur. 2011-05-08 22:18:37 +01:00
Jitse Niesen
6b4e215710 Implement matrix square root for complex matrices. 
I hope to implement the real case soon, but it's a bit more
complicated due to the 2-by-2 blocks in the real Schur decomposition.
 2011-05-07 22:57:46 +01:00
Thomas Capricelli
883219041f better fix for gcc 4.6.0 / ptrdiff_t, as suggested by Benoit 2011-05-05 18:48:18 +02:00
Thomas Capricelli
a18a1be42d Fix compilation with gcc-4.6.0, patch provided by Anton Gladky <gladky.anton@gmail.com>, 
working on debian packaging.
 2011-05-05 00:44:24 +02:00
Gael Guennebaud
535a61ede8 port sparse LLT/LDLT to new stack allocation API 2011-03-20 17:10:43 +01:00
Gael Guennebaud
951e238430 now fixing "unsupported" "legacy" code... 2011-03-01 16:45:46 +01:00
Gael Guennebaud
4fbd78d993 fix compilation with gcc 3.4 2011-02-25 09:02:15 +01:00
Benoit Jacob
d8e97aee89 shut up stupid ICC warnings 2011-02-22 09:31:22 -05:00
Gael Guennebaud
434817164e fix umfpack with complexes 2011-02-18 18:07:59 +01:00
Gael Guennebaud
3345ea0ddd clean a bit SuperLU declarations 2011-02-18 10:23:32 +01:00
Gael Guennebaud
a53a7d6e6a use C linkage for umfpack (might fix some linking issues) 2011-02-17 18:19:28 +01:00
Gael Guennebaud
03d86ea736 fix intallation of unsupported modules 2011-02-16 17:59:35 +01:00
Gael Guennebaud
a1d7e9051e fix bug #184 (warning) 2011-02-14 15:41:00 +01:00
Thomas Capricelli
0b555a4a3d fix misc warnings 2011-02-04 13:55:12 +01:00
Gael Guennebaud
c478e0039e disable broken determinant for complexes and SuperLU 2011-01-28 16:30:21 +01:00
Gael Guennebaud
6ec660ca7e fix crash in autodiff 2011-01-28 15:30:33 +01:00
Gael Guennebaud
837f1ae59c fix compilation with old gcc 2011-01-28 11:23:02 +01:00
Gael Guennebaud
f5d0f115b4 EigenSolver is now in the Eigenvalues modules, not QR ! 
: Enter commit message.  Lines beginning with 'HG:' are removed.
 2011-01-27 13:56:03 +01:00
Gael Guennebaud
255f2a1379 fix various compilations issues 2011-01-27 13:51:39 +01:00
Gael Guennebaud
5f03cbd44f fix many missing const in return types 2011-01-27 12:12:24 +01:00
Gael Guennebaud
1eb85b4cf1 allow the possibility to automatically call or not the ctors on a per scalar type basis, and disable automatic initialization of std::complex<> 2011-01-26 17:56:49 +01:00
Romain Bossart
4abb772b52 Fix bug #38 
* address of temporaries were passed to umfpack_zi_* functions. It is ok with g++-4.4 or 4.5, but not with the -std=c++0x in both versions. This patch makes it work for c++98 and c++0x versions
 2011-01-07 10:27:22 +01:00
Gael Guennebaud
e7318148b5 an attempt to fix a compilation issue with -std=c++0x 2011-01-01 11:40:30 +01:00
Benoit Jacob
75b7d98665 bug #54 - really fix const correctness except in Sparse 2010-12-22 17:45:37 -05:00
Gael Guennebaud
6a9a6bbc78 fix warning 2010-12-13 10:18:33 +01:00
Jitse Niesen
9cd4f67e7f Specify root namespace for fftw_plan from FFTW3 library. 
After changeset 4716040703
 (the ei_ --> internal:: change), there are two symbols
called fftw_plan, one from the FFTW3 library and one from Eigen.
 2010-12-12 11:44:30 +00:00
Gael Guennebaud
3e99356b59 clean a bit AMD and SimplicialCholesky and add support for partly stored selfadjoint matrices 2010-11-18 10:30:52 +01:00
Gael Guennebaud
15e8ad686c add a minimum degree ordering routine based on CSparse (LGPL) and a new built-in sparse cholesky decomposition 2010-11-04 09:58:22 +01:00
Gael Guennebaud
241e5ee3e7 add the possibility to solve for sparse rhs with Cholmod 2010-10-27 14:31:23 +02:00
Hauke Heibel
3efff8c69e Merge 2010-10-26 16:48:12 +02:00
Gael Guennebaud
f4a6a8e295 rm the useless SparseSolverBase class and provide more compile time traits 2010-10-26 16:47:47 +02:00
Hauke Heibel
c738cd56eb Renamed cleantype to remove_all since it is close to remove_{const|pointer|reference}. 2010-10-26 16:47:01 +02:00
Gael Guennebaud
2fbb9932b0 fix compilation (bad internal:: stuff) 2010-10-26 16:38:51 +02:00