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path: root/unsupported/test/matrix_function.cpp
Commit message (Collapse)AuthorAge
* MatrixFunctions: Clean up StemFunction.hGravatar Jitse Niesen2013-07-26
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* Clean source code and unit tests with respect to -Wunused-local-typedefsGravatar Gael Guennebaud2013-04-10
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* Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.Gravatar Benoit Jacob2012-07-13
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* Implement matrix logarithm + test + docs.Gravatar Jitse Niesen2011-06-07
| | | | Currently, test matrix_function_1 fails due to bug #288.
* bug #86 : use internal:: namespace instead of ei_ prefixGravatar Benoit Jacob2010-10-25
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* Fix compilation.Gravatar Hauke Heibel2010-06-21
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* Finally fixed the matrix function/exponential warning.Gravatar Hauke Heibel2010-06-20
| | | | Index fixes.
* API change: ei_matrix_exponential(A) --> A.exp(), etcGravatar Jitse Niesen2010-03-16
| | | | | As discussed on mailing list; see http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/02/msg00190.html
* Make MatrixFunctions tests more robust.Gravatar Jitse Niesen2010-03-01
| | | | | | | * Use absolute error instead of relative error. * Test on well-conditioned matrices. * Do not repeat the same test g_repeat times (bug fix). * Correct diagnostic output in matrix_exponential.cpp .
* matrix_function test: replace expm(A).inverse() by expm(-A)Gravatar Jitse Niesen2010-02-20
| | | | | | The latter is more stable. This fixes one of the issues with the test. Also, make typedef's in MatrixFunctionReturnValue public; this is necessary to get the test to compile.
* Use ReturnByValue to return result of ei_matrix_function(), ...Gravatar Jitse Niesen2010-02-16
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* Use ReturnByValue to return result of ei_matrix_exponential() .Gravatar Jitse Niesen2010-02-15
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* Test matrix functions with matrices with clustered imaginary eivals.Gravatar Jitse Niesen2010-02-13
| | | | | | The idea is that these test MatrixFunction::swapEntriesInSchur(), which is not covered by existing tests. This did not work out as expected, but nevertheless it is a good test so I left it in.
* Refactor matrix_function test in preparation of next commit.Gravatar Jitse Niesen2010-02-13
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* Silenced type conversion warnings.Gravatar Hauke Heibel2010-02-03
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* Use matrices with clustered eigenvalues in matrix function test.Gravatar Jitse Niesen2010-01-24
| | | | | | This is in order to get better code coverage. Test matrix_function_3 now fails regularly because ComplexSchur reaches the max number of iterations; further study needed.
* Add support for matrix sine, cosine, sinh and cosh.Gravatar Jitse Niesen2010-01-11