Comment 0 for bug 876362

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B. von Loesch (vloesch) wrote :

In the docstring of the Expression class (dolfin/functions/expression.py) the example in part 2 (2. Complex user-defined JIT-compiled Expressions) is not working because the syntax is not used anymore. The header

void eval(Array<double>& values, const Data& data) const

should be changed to

void eval(Array<double>& values, Array<double>& x) const

and every occurrence of "data.x" to "x".