Hello, when updating python-sympy, I noticed that its dependent python-dolfin-adjoint fails to build. Probably this was also true before, since we do not have a substitute.
I think the problem was in FEniCS, with an assertion failure, so my impression was that the code computed a wrong solution. It would be nice if someone with special knowledge could have a look; some of the packages in the family also have updates available (but not dolfin itself if I saw correctly). Andreas