Tags : Browse Projects

UFC (Unified Form-assembly Code) is a unified framework for finite element assembly. More precisely, it defines a fixed interface for communicating low level routines (functions) for evaluating and assembling finite element variational forms. The UFC interface consists of a single header file ufc.h ... [More] that specifies a C++ interface that must be implemented by code that complies with the UFC specification. [Less]

The finite element method (FEM) package SyFi is a C++ library built on top of the symbolic math library GiNaC. The name SyFi stands for Symbolic Finite Elements. The package provides polygonal domains, polynomial spaces, and degrees of freedom as symbolic expressions that are easily manipulated. ... [More] This makes it easy to define finite elements and variational forms. These elements and forms are then used to generate efficient C++ code. SyFi is a component of the FEniCS project, see http://www.fenicsproject.org. [Less]

The Unified Form Language (UFL) is a domain specific language for declaration of finite element discretizations of variational forms. More precisely, it defines a flexible interface for choosing finite element spaces and defining expressions for weak forms in a notation close to mathematical notation.