.def("analyzePattern",&analyzePattern,bp::arg("A"),"Initializes the iterative solver for the sparsity pattern of the matrix A for further solving Ax=b problems.\n"
"Currently, this function mostly calls analyzePattern on the preconditioner.\n"
"In the future we might, for instance, implement column reordering for faster matrix vector products.",
.def("factorize",&factorize,bp::arg("A"),"Initializes the iterative solver with the numerical values of the matrix A for further solving Ax=b problems.\n"
"Currently, this function mostly calls factorize on the preconditioner.",