Well, the only things that I have ever seen is that sometimes things will reevaluate the evaluate=False expression (such as if it is rebuilding the expression), and that you can get a traceback when using it with other stuff (but I think that was fixed).
Aaron Meurer On Dec 14, 2010, at 4:55 PM, smichr wrote: > Yes, but I am looking for the problems that arise when you have an > unevaluted expression (as opposed to an evaluated expression in which > the constant has not been distributed). I think this was the > motivation for writing 1978 but I didn't document what the > difficulties were :-( > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. > -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
