keyFE2 is a finite elements software designed to solve partial derivative equations that have been discredited.
One of the most important benefits of this program is that it allows the user to define their own problems, equations, and constraints, providing a lot of flexibility. A Newton-Raphson algorithm is utilized to solve non-linear sets of equations; this innovative approach significantly streamlines the problem-solving process.
The program also permits the development of non-linear equations, along with the imposition of constraints using methods such as Dirichlet, periodicity, by Lagrange multipliers, and more. Another noteworthy feature is that the program can solve time-dependent problems.
The software's advantages are numerous, including allowing users to develop and solve their own equation, serving as a library that can be integrated with larger software, and providing access to the program's sources. It is worth noting that the program is distributed under the General Public License (GPL).
However, one of the downsides of the keyFE2 program is that the user must compile their data file in C++, which means users must have a good command of C++ programming and also use the gcc compiler.
In conclusion, keyFE2 is an excellent finite elements software that could solve discredited partial derivative equations effortlessly, allowing users unparalleled flexibility in problem-solving. Although there are some limitations, such as the requirement for C++ programming skills to compile data files, it is still highly recommended as it offers efficient solutions to complex equations. The software is updated continuously with new feature implementations/limitations/changes regularly added to enhance its capabilities, making it stand out from other finite elements software on the market.
Version 1.5.4.1: N/A