Comment #4 on issue 1724 by [email protected]: conjugate doesn't work for rational powers http://code.google.com/p/sympy/issues/detail?id=1724
Well, maybe we could add an nth_root function defined only on the reals, but x**(1/n) should always return the principal root - doing anything else would add a lot of complications to an already complicated problem. Anyway, the correct way to deal with cryptic complex expressions is to use r[1].as_real_imag() or expand(r[1], complex=True). -- 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 [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.
