I have found a bug in factor() and simplify() please look at the image below
the correct answer is q2 + 0.1 -- 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/295f1423-8b87-4e66-99b3-c19fd44b111d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
