GetDP

GetDP is a comprehensive software solution that provides finite element solving capabilities. One of its key strengths is utilizing mixed elements to discretize de Rham-type complexes in one, two, and three dimensions.

The software has an impressive feature set, including its ability to maintain close proximity between the input data and the symbolic mathematical expressions of the problems being solved. This is achieved via an ASCII data file format that is authored by the user.

The latest version of the software is noteworthy for several reasons. Firstly, the parser has been simplified by using standard loops as opposed to the previously used multi-index constructs. Additionally, the latest release no longer requires the installation of Cygwin for the Windows version - this is a welcome change that improves the overall user experience.

Overall, GetDP is an excellent choice for anyone who requires a powerful, reliable, and user-friendly finite element solver. Its ability to handle mixed elements and its close linkage between input data and mathematical expressions make it a standout product in its category.