Could this be the same as the problem I see here? https://groups.google.com/forum/m/#!topic/sympy/ogz52F5Ol5c
Regards Riccardo -- 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/96b961d8-f998-4ef1-8e12-e3340207ccc6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
