Consistent extraction of subfunctions in UFL and PyDOLFIN
Registered by
Garth Wells
In UFL, subfunctions are created by
u, v = split(U)
and in DOLFIN (Python interface)
u, v = U.split()
This is confusing, and there are some pitfalls. Can we improve it?
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Not sure, but we can keep it in mind when discussing multidomain stuff and mixed functions over subspaces etc. Our heads might explode in the process, but it's worth a try :)
(?)
