Hi, I haven't looked into that file, but maybe you should try to solve and simplify the equations directly in sympy? There is also a group for sympy, maybe they can help you streamlining this, too. https://groups.google.com/forum/#!forum/sympy
Harald -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.