Issue 1190: Sum can't do the most basic symbolic sum http://code.google.com/p/sympy/issues/detail?id=1190
Comment #1 by ellisonbg.net: Igmore this, the class has to have an _eval_subs method to actually work with Sum. This is not a bug. -- 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 [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en -~----------~----~----~----~------~----~------~--~---
