Comment #3 on issue 1648 by smichr: trigsimp fails http://code.google.com/p/sympy/issues/detail?id=1648
You are right about the change that is needed there, but several of the tests for types of equality could use it. But what should be returned when you are comparing a FunctionClass object like cos (not cos(x)) to a number? e.g. What should be returned for: cos==1 cos!=1 cos<1 cos<=1 cos>1 cos>=1 One might say that cos != 1 so that takes care of the first two, but should the other tests raise an error or is there some value that would make sense? /c -- 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 -~----------~----~----~----~------~----~------~--~---
