On Friday, 14 October 2016 15:09:46 UTC+2, Albert Pető wrote: > > Hi, I plan to heavily use a function generated with lambdify from a sympy > expression which has repeated occurences of some subexpressions. >
This functionality is available in symengine: https://github.com/symengine/symengine.py/blob/master/symengine/lib/symengine_wrapper.pyx#L2827 (which you might want to consider if you are concerned about speed). If you want to stay pure python and only use sympy you can look at the source code there for how to achieve this (we are creating a closure). Best, Björn -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/45c5d1d6-b5ea-458d-92f4-096cd4b51b8d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
