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* Merged.Gravatar Jeff2014-06-23
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| * Removed tabs and fixed indentation.Gravatar Jeff2014-06-23
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* | Fixed type mixing issues.Gravatar Jeff2014-06-23
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* Using LU decomposition with complete pivoting for better accuracy.Gravatar Jeff2014-06-23
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* Changed uint to unsigned int.Gravatar Jeff2014-06-23
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* Added Spline interpolation with derivatives.Gravatar Jeff2014-06-20
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* PolynomialSolver: fix typo.Gravatar Benjamin Chrétien2014-05-19
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* PolynomialSolver: fix bugs related to linear polynomials.Gravatar Benjamin Chrétien2014-05-19
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* PolynomialSolver: add missing constructors.Gravatar Benjamin Chrétien2014-05-19
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* Add include LevenbergMarquardt in CMakeLists.txt.Gravatar Freddie Witherden2014-04-12
| | | | This fixes bug #768.
* Fix no newline at end of file warningGravatar Gael Guennebaud2014-04-01
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* MINRES, bug #715: add support for zero rhs, and remove square test.Gravatar giacomo po2014-03-17
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* fix Spline constructorGravatar Bo Li2014-03-15
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* Fix compilation of SPlines moduleGravatar Gael Guennebaud2014-02-17
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* optimize sparse-sparse Kronecker productGravatar Gael Guennebaud2014-02-14
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* Fixed issue #734 (thanks to Philipp Büttgenbach for reporting the issue and ↵Gravatar Hauke Heibel2014-02-01
| | | | | | proposing a fix). Kept ColMajor layout if possible in order to keep derivatives of the same order adjacent in memory.
* Port unsupported constrained CG to Eigen3Gravatar Anton Gladky2014-01-15
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* Fixed bug #702 and added unit test.Gravatar Christoph Hertzberg2013-11-07
| | | | Thanks to Alexander Werner for the report.
* Add a block sparse matrix class. tests to be addedGravatar Desire NUENTSA2013-09-20
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* BDCSVD: Use rational interpolation to solve secular equation.Gravatar Jitse Niesen2013-08-27
| | | | Algorithm is rather ad-hoc and falls back on bisection if required.
* Added missing inline statements in order to prevent linker errors.Gravatar Hauke Heibel2013-08-27
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* BDCSVD: Use HouseholderSeq directly.Gravatar Jitse Niesen2013-08-21
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* BDCSVD: Compute SVD of combined problem directly.Gravatar Jitse Niesen2013-08-20
| | | | | | First step at implementing final stage in BDCSVD algorithm. Uses bisection method to solve nonlinear equation. Still lots of room for optimization.
* Backout parts of changeset 6719e56b5bfe9ae4badc9a6e894c5824f663d62eGravatar Gael Guennebaud2013-08-11
| | | | (these changes were not intended to be commited)
* Ref<> objects must be nested by reference because they potentially store a ↵Gravatar Gael Guennebaud2013-08-11
| | | | temporary object
* BDCSVD: Streamline compute() and copyUV()Gravatar Jitse Niesen2013-08-07
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* Fix compilation.Gravatar Hauke Heibel2013-08-02
| | | | | | The Matrix is required to be mutable but it also needs to be a reference and temporaries do not bind to non-const references - thus we need a hack and cast away the constness.
* MatrixFunctions: replace eval() by nested.Gravatar Jitse Niesen2013-07-31
| | | | This eliminates an unnecessary copy in some situations, e.g. Map.
* Removed 'T' prefix from types and thus fixed compilation for GCC.Gravatar Hauke Heibel2013-07-29
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* Fix bug in MatrixFunctions for matrices with multiple eigenvalues.Gravatar Jitse Niesen2013-07-26
| | | | | | Store indices, not eigenvalues, in clusters. Bug was introduced in changeset a3a55357db7394281c872e911f13d69aba510aec .
* mergeGravatar Jitse Niesen2013-07-26
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* | Fixed floating point warning.Gravatar Hauke Heibel2013-07-26
| | | | | | | | Fixed evaluation of matrix_exp_computeUV.
| * MatrixFunctions: Clean up StemFunction.hGravatar Jitse Niesen2013-07-26
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* Fixed VC11 compilation.Gravatar Hauke Heibel2013-07-26
| | | | The typedefs Lhs/Rhs in the base class are now accessible by derived classes.
* Clean up MatrixFunction and MatrixLogarithm.Gravatar Jitse Niesen2013-07-25
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* Clean-up of MatrixSquareRoot.Gravatar Jitse Niesen2013-07-22
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* Clean-up of MatrixExponential:Gravatar Jitse Niesen2013-07-21
| | | | | * put internal stuff in the internal namespace * replace member functions by free functions
* Merge in jdh8's branch.Gravatar Jitse Niesen2013-07-21
|\ | | | | | | | | * Enable singular matrix power and complex exponents. * Eliminate unnecessary copying for sparse Kronecker product.
| * Fix doc. (It is also used by computeFracPower)Gravatar Chen-Pang He2013-07-21
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| * Improve documentation on Kronecker product module.Gravatar Chen-Pang He2013-07-21
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| * Document on MatrixExponential::ScalingOpGravatar Chen-Pang He2013-07-21
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| * Apply argument-dependent lookup on user-defined types. (using std::)Gravatar Chen-Pang He2013-07-20
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| * Optimize MatrixPower::computeIntPowerGravatar Chen-Pang He2013-07-20
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| * Comment on private members of MatrixPower.Gravatar Chen-Pang He2013-07-20
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| * Simplify MatrixPower::splitGravatar Chen-Pang He2013-07-20
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* | Fix vompilation of bdcsvd with ICC.Gravatar Gael Guennebaud2013-07-17
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* | Add bdcsvd unit test in CMakeListsGravatar Gael Guennebaud2013-07-15
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| * Eliminate unnecessary copying for sparse Kronecker product.Gravatar Chen-Pang He2013-07-15
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| * Document on MatrixPowerAtomic.Gravatar Chen-Pang He2013-07-13
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| * Document on complex matrix power.Gravatar Chen-Pang He2013-07-13
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