FEniCS

We have updated the web site with a new style sheet. Hope you like the new look.

New version of DOLFIN released. This release contains many small fixes and improvements. Most notably the ODE solvers have been improved and support has been added for assembly of non-square systems.

Two papers on FIAT have been added to the docs section.

The new paper A Compiler for Variational Forms by Robert C. Kirby and Anders Logg is now available in the docs section.

Complete source code for a series of benchmarks comparing FFC with quadrature is now available here. The code contains a set of precompiled forms for a range of polynomial degrees. Only for the brave --- it takes a while to compile the code and run all benchmarks.

An updated Lagrange elasticity model has been implemented using FFC and DOLFIN and benchmarked against the previous assembly system in DOLFIN. The results show a speedup of a factor 40 for this model. Some example output and the variational forms can be seen in the gallery.