Status: New Owner: ---- Labels: Type-Defect Priority-Medium
New issue 3132 by jorgeeca...@gmail.com: Not an Number is actually a number. http://code.google.com/p/sympy/issues/detail?id=3132 I don't really know the real implications of this but it seems to me weird: In [60]: sympy.__version__ Out[60]: '0.7.1-git' In [61]: nan.is_Number Out[61]: True -- 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.