Hi again,
consider
x = Expression('a + A*x[0]', a=1, A=2)
# Works
x = Expression('t + T*x[0]', t=1, T=2)
# AttributeError: can't set attribute
x = Expression('T*x[0]', T=2)
# AttributeError: can't set attribute
Is there something special about "T"? I run through all upper and lower
case letters
(see here
<http://nbviewer.ipython.org/github/MiroK/fenics-qa/blob/master/Untitled0.ipynb>)
and there seems to be a problem with "e", "x" as well. However, these
are not AttributeError and "x" failing is understandable.
Regards, Miro
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