Comment #1 on issue 2467 by smi...@gmail.com: Better way to test if evalf() returns a Number
http://code.google.com/p/sympy/issues/detail?id=2467
is_number is the test needed here: >>> (1+I).n() 1.0 + 1.0*I >>> _.is_number 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.