http://library.wolfram.com/infocenter/MathSource/6735/ Title Downloads 2D Linear FEM without performing any derivative Author Flavio Sartoretto Organization: Uniersita' di Venezia Department: Dipartimento di Informatica Revision date 2007-05-24 Description A package which computes on a given triangular 2D mesh the linear Galerkin FEM stiffness matrix. No derivative is needed. Subject * Applied Mathematics > Numerical Methods Keywords FEM, OSC, Linear Galerkin, PDE, triangular meshes Downloads Download package.zip (1.1 MB) - ZIP archive [for Mathematica 5.2]