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path: root/Eigen/src/Sparse/DynamicSparseMatrix.h
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* remove sentence "Eigen itself is part of the KDE project."Gravatar Benoit Jacob2009-05-22
| | | | it never made very precise sense. but now does it still make any?
* * optimize sum() for sparse matrices and vectorsGravatar Gael Guennebaud2009-05-19
| | | | * fix the row()/col() functions of some InnerVector
* new simplified API to fill sparse matrices (the old functions areGravatar Gael Guennebaud2009-05-04
| | | | | | | | | | | | deprecated). Basically there are now only 2 functions to set a coefficient: 1) mat.coeffRef(row,col) = value; 2) mat.insert(row,col) = value; coeffRef has no limitation, insert assumes the coeff has not already been set, and raises an assert otherwise. In addition I added a much lower level, but more efficient filling mechanism for internal use only.
* various minor fixes in Sparse moduleGravatar Gael Guennebaud2009-02-10
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* - add diagonal * sparse product as an expressionGravatar Gael Guennebaud2009-02-09
| | | | | - split sparse_basic unit test - various fixes in sparse module
* add support for read/write sub sets of inner vectors (sparse module)Gravatar Gael Guennebaud2009-01-27
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* sparse module: makes -= and += operator workingGravatar Gael Guennebaud2009-01-23
| | | | | | Question 1: why are *=scalar and /=scalar working right away ? Same weirdness in DynamicSparseMatrix where operators += and -= work wihout having to redefine them ???
* * fix compilation with gcc 3.4Gravatar Gael Guennebaud2009-01-23
| | | | * add an option to disable Qt testing
* sparse module:Gravatar Gael Guennebaud2009-01-21
| | | | | * add row(i), col(i) functions * add prune() function to remove small coefficients
* add a flexible sparse matrix class designed for fast matrix assemblyGravatar Gael Guennebaud2009-01-19
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