I just noticed that as_expr_orders() is failing at the moment. The following small patch made it work again:
--- sympy/core/basic.py.old 2008-01-20 22:14:11.000000000 +0100 +++ sympy/core/basic.py 2008-01-20 22:14:23.000000000 +0100 @@ -973,7 +973,7 @@ l1 = [] l2 = [] if isinstance(self, Basic.Add): - for f in self: + for f in self.args: if isinstance(f, Basic.Order): l2.append(f) else: --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---