Fix setFromTripplet with empty inputs
Add missing support for x.noalias() = ReturnByValue<...>
fix memory leak from Cholmod data in SPQR support
Set back the default ordering method in SPQR support
Add support in SparseLU to solve with L and U factors independently
Fix non const data() member in Array and Matrix wrappers.
Disallow implicit scalar conversion of SparseMatrix
Fix A=A with A a SparseMatrix
Fix return type of TriangularView::ReverseInnerIterator::operator++
Fix bug 596 : Recover plain SparseMatrix from SparseQR matrixQ()
Optimize Sparse setIdentity and add a unit test
Delete unneeded resize in SparseQR