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FFC: The FEniCS Form Compiler

FFC is a compiler for finite element variational forms. From a high-level description of the form, it generates efficient low-level C++ code that can be used to assemble the corresponding discrete operator (tensor). In particular, a bilinear form may be assembled into a matrix and a linear form may be assembled into a vector.

FFC may be used either from the command line (by invoking the ffc command) or as a Python module (import ffc).

FFC is part of the FEniCS project (http://www.fenicsproject.org) and functions as a just-in-time (JIT) compiler for DOLFIN.

For further introduction to FFC, open the FFC user manual available in the subdirectory doc/manual/ of this source tree, or try out the demos available in the subdirectory src/demo/ of this source tree.

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

Dependencies

  1. Python, version 2.6

  2. The latest version of FIAT, UFC and UFL

    You need to have FIAT, UFC and UFL installed. They are available from the web page: https://launchpad.net/fenics-project/.

  3. The Python NumPy module

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