Comment #2 on issue 1645 by jorn.baayen: [PATCH] Can not expand or simplify piecewise functions http://code.google.com/p/sympy/issues/detail?id=1645
Here is an alternative fix that does not change the sympification of booleans. All tests pass. Attachments: 0001-check-for-presence-of-__contains__-attribute.patch 783 bytes 0002-support-ExprCondPair-arguments-in-constructor.patch 2.4 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 -~----------~----~----~----~------~----~------~--~---