Comment #1 on issue 2081 by rosen.diankov: Pow substitution introduces wrong answers
http://code.google.com/p/sympy/issues/detail?id=2081
the reason why there is two answers is because: y**(3/2) = y * y**0.5 = 1 * (+- 1) -- 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.
