sci-mathematics DOLFIN is the C++/Python interface of FEniCS, providing a consistent PSE (Problem Solving Environment) for ordinary and partial differential equations. Adds support for geometric algorithms with sci-mathematics/cgal Adds support for sparse Cholesky factorization with sci-libs/cholmod Adds support for parallel graph partitioning with sci-libs/parmetis Adds support for graph partitioning with sci-libs/scotch Adds support for sparse solving with sci-libs/umfpack