Comment #17 on issue 1358 by wflynny: (e*f*e*f).subs(e*f,f*e+h) fails if e*f is not commutative http://code.google.com/p/sympy/issues/detail?id=1358
I can't seem to be able to run those tests correctly despite reading the tutorial. Could you please tell me where bin/test is? I wrote the following patch and test for mul.py. There is still one large problem and thats division with substitution of more than 1 symbol in the denominator. Still haven't quite figured that out yet. Attachments: mul_patch.diff 12.0 KB test.py 3.5 KB -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-issues@googlegroups.com To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en -~----------~----~----~----~------~----~------~--~---