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path: root/Eigen/src/Cholesky/LDLT.h
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* add EIGEN_DEVICE_FUNC to methodsGravatar acxz2020-12-01
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* PR 567: makes all dense solvers inherit SoverBase (LU,Cholesky,QR,SVD).Gravatar Patrick Peltzer2019-01-17
| | | | | | | | | | | | | This changeset also includes: * add HouseholderSequence::conjugateIf * define int as the StorageIndex type for all dense solvers * dedicated unit tests, including assertion checking * _check_solve_assertion(): this method can be implemented in derived solver classes to implement custom checks * CompleteOrthogonalDecompositions: add applyZOnTheLeftInPlace, fix scalar type in applyZAdjointOnTheLeftInPlace(), add missing assertions * Cholesky: add missing assertions * FullPivHouseholderQR: Corrected Scalar type in _solve_impl() * BDCSVD: Unambiguous return type for ternary operator * SVDBase: Corrected Scalar type in _solve_impl()
* bug #785: Make Cholesky decomposition work for empty matricesGravatar Christoph Hertzberg2018-12-03
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* bug #1528: better use numeric_limits::min() instead of 1/highest() that with ↵Gravatar Gael Guennebaud2018-04-03
| | | | underflow.
* MIsc. source and comment typosGravatar luz.paz2018-03-11
| | | | Found using `codespell` and `grep` from downstream FreeCAD
* bug #1479: fix failure detection in LDLTGravatar Gael Guennebaud2017-11-16
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* bug #1458: fix documentation of LLT and LDLT info() method.Gravatar Gael Guennebaud2017-08-22
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* Deleted extra: EIGEN_DEVICE_FUNC: the QR and Cholesky code isn't ready to ↵Gravatar Benoit Steiner2017-02-28
| | | | run on GPU yet.
* bug #1266: remove CUDA guards on MatrixBase::<decomposition> definitions. ↵Gravatar Gael Guennebaud2016-09-06
| | | | (those used to break old nvcc versions that we propably don't care anymore)
* bug #1268: detect faillure in LDLT and report them through info()Gravatar Gael Guennebaud2016-08-23
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* Add documentation and exemples for inplace decomposition.Gravatar Gael Guennebaud2016-07-04
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* bug #707: add inplace decomposition through Ref<> for Cholesky, LU and QR ↵Gravatar Gael Guennebaud2016-07-04
| | | | decompositions.
* Cleaning pass on rcond estimator.Gravatar Gael Guennebaud2016-04-14
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* Merged eigen/eigen into defaultGravatar Rasmus Larsen2016-04-08
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| * Properly handle complex numbers.Gravatar Benoit Steiner2016-04-07
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* | Remove transpose() method from LLT and LDLT classes as it would imply ↵Gravatar Rasmus Munk Larsen2016-04-07
| | | | | | | | | | | | conjugation. Explicitly cast constants to RealScalar in ConditionEstimator.h.
* | Use lpNorm<1>() to compute l1 norms in LLT and LDLT.Gravatar Rasmus Munk Larsen2016-04-07
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| * Static casting scalar types so as to let chlesky module of eigen work with ceresGravatar parthaEth2016-04-08
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* | Addresses comments on Eigen pull request PR-174.Gravatar Rasmus Munk Larsen2016-04-04
| | | | | | | | | | | | | | | | * Get rid of code-duplication for real vs. complex matrices. * Fix flipped arguments to select. * Make the condition estimation functions free functions. * Use Vector::Unit() to generate canonical unit vectors. * Misc. cleanup.
* | Add rcond method to LDLT.Gravatar Rasmus Munk Larsen2016-04-01
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* Fix numerous doxygen shortcomings, and workaround some clang -Wdocumentation ↵Gravatar Gael Guennebaud2016-01-01
| | | | warnings
* Generalize matrix ctor and compute() method of dense decomposition to 1) ↵Gravatar Gael Guennebaud2015-09-07
| | | | limit temporaries, 2) forward expressions to nested decompositions, 3) fix ambiguous ctor instanciation for square decomposition
* bug #1057: fix a declaration missmatch with MSVCGravatar Gael Guennebaud2015-09-02
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* typoGravatar Gael Guennebaud2015-06-15
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* minor documentation fixesGravatar Gael Guennebaud2015-06-05
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* bug #949: add static assertion for incompatible scalar types in dense ↵Gravatar Gael Guennebaud2015-03-13
| | | | end-user decompositions.
* Remove deprecated usage of expr::Index.Gravatar Gael Guennebaud2015-02-16
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* bug #877, bug #572: Introduce a global Index typedef. Rename Sparse*::Index ↵Gravatar Christoph Hertzberg2014-12-04
| | | | to StorageIndex, make Dense*::StorageIndex an alias to DenseIndex. Overall this commit gets rid of all Index conversion warnings.
* bug #701: workaround (min) and (max) blocking ADL by introducing ↵Gravatar Gael Guennebaud2014-10-20
| | | | numext::mini and numext::maxi internal functions and a EIGEN_NOT_A_MACRO macro.
* Fix bug #894: the sign of LDLT was not re-initialized at each call of compute()Gravatar Gael Guennebaud2014-10-20
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* Make constructors explicit if they could lead to unintended implicit conversionGravatar Christoph Hertzberg2014-09-23
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* Remove deprecated code not used by evaluatorsGravatar Gael Guennebaud2014-09-18
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* merge with default branchGravatar Gael Guennebaud2014-07-18
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| * bug #397: add a warning for 64 to 32 bit integer conversion and fix many of ↵Gravatar Gael Guennebaud2014-07-17
| | | | | | | | these warning by splitting the index type used for storage and as size/coefficient indexes in PermutationMatrix and Transpositions.
* | merge with default branchGravatar Gael Guennebaud2014-07-10
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| * Fix LDLT with semi-definite complex matrices: owing to round-off errors, the ↵Gravatar Gael Guennebaud2014-07-08
| | | | | | | | diagonal was not real. Also exploit the fact that the diagonal is real in the rest of LDLT
| * Fix unused typedef warningGravatar Christoph Hertzberg2014-07-04
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| * LDLT is not rank-revealing, so we should not attempt to use the biggest ↵Gravatar Gael Guennebaud2014-07-02
| | | | | | | | diagonal elements as thresholds.
* | merge with default branchGravatar Gael Guennebaud2014-07-02
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| * Removed the deprecated EIGEN2_SUPPORT, as previously announced. A ↵Gravatar Christoph Hertzberg2014-07-01
| | | | | | | | compilation error is raised, if this compile-switch is defined. The documentation references to the corresponding pages from Eigen3.2 now. Also, the Eigen2 testsuite has been removed.
* | merge with default branchGravatar Gael Guennebaud2014-06-20
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| * doc: Add references to Cholesky methods in SelfAdjointView.Gravatar Jitse Niesen2014-04-07
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* | merge default and evaluator branchesGravatar Gael Guennebaud2014-03-12
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* | Port Cholesky module to evaluatorsGravatar Gael Guennebaud2014-03-11
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| * Remove early termination in LDLT: the zero on the diagonal of the input ↵Gravatar Gael Guennebaud2014-02-26
|/ | | | matrix does not mean the matrix is not full rank. Typical examples are matrices coming from LS with linear equality constraints.
* Fix bug #736: LDLT isPositive returns false for a positive semidefinite matrixGravatar Jitse Niesen2014-02-06
| | | | Add unit test covering this case.
* Disable some shortcuts with nvccGravatar Gael Guennebaud2013-07-31
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* merge with main branchGravatar Gael Guennebaud2013-07-17
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| * Fix bug #314: move remaining math functions from internal to numext namespaceGravatar Gael Guennebaud2013-06-10
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| * Fix bug #608: the sign computation in LDLT was brokenGravatar Gael Guennebaud2013-06-09
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