Updates: Status: Invalid Comment #2 on issue 2560 by asmeurer: Id should be a Singleton http://code.google.com/p/sympy/issues/detail?id=2560
Oh OK. And we do not have for example S.oo. By the way, the printing of this object should be improved. -- 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.