Comment #2 on issue 2900 by smi...@gmail.com: xreplace rebuilds expressions when there is no match
http://code.google.com/p/sympy/issues/detail?id=2900
I had made that change, too, but wasn't sure you would want it to be that way. Now it only rebuilds if there was a change. -- You received this message because you are subscribed to the Google Groups "sympy-patches" group. To post to this group, send email to sympy-patches@googlegroups.com. To unsubscribe from this group, send email to sympy-patches+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-patches?hl=en.