New answers tagged elliptic-pde
3
Most of the widely used finite element libraries are written in C++. If all you really care for -- and if all you will ever care for -- is solving an elliptic PDE on a rectangle, then it's probably not a large amount of work (a few 100 lines) to just write the finite element part yourself and use PETSc for the linear algebra.
But, if you think you might ever ...
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