The Free Finite Element Package is a modular collection of C libraries which contain numerical methods required when working with linear and quadratic finite elements in two dimensions. FFEP works on GNU/Linux and is portable to every system where MEML (i.e. LAPACK and BLAS) are available. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic partial differential equation in two dimensions with Dirichlet and Neumann boundary conditions.
