Is there a reason not to use the following? `self._args = sorting_function(self._args)`
I think it is used in some other places which need similar treatment. I did not understand the question about `eval`. Why do you need to define an `eval` method? -- 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 http://groups.google.com/group/sympy?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
