Comment #1 on issue 1513 by ronan.l...@gmail.com: complex log is not simplified http://code.google.com/p/sympy/issues/detail?id=1513
simplify is rather dumb, by design I think. On the other hand: >>> sympy.expand(sympy.log("sqrt(2)/2+sqrt(2)/2*I"), complex=True) pi*I/4 As for your suggestion, I think it should only ever happen automatically when z is a number. -- 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 -~----------~----~----~----~------~----~------~--~---