Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2013-10-09 Thread sympy
Updates: Status: Fixed Labels: -NeedsReview Comment #13 on issue 2814 by julien.r...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 This has been merged. -- You received this message because

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2013-05-23 Thread sympy
Updates: Labels: NeedsReview Comment #12 on issue 2814 by asmeu...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 It works in https://github.com/sympy/sympy/pull/2126 -- You received this message

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2013-05-22 Thread sympy
Comment #11 on issue 2814 by smi...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 The OP expression still hangs and the expression in comment 8 still raises an error. -- You received this message

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2013-04-16 Thread sympy
Updates: Cc: matt...@gmail.com Comment #10 on issue 2814 by smi...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 Issue 2384 has been merged into this issue. -- You received this message because

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2013-04-14 Thread sympy
Comment #9 on issue 2814 by asmeu...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 https://github.com/sympy/sympy/pull/1921 And your example is fixed there too. -- You received this message because this

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2013-04-06 Thread sympy
Comment #8 on issue 2814 by patrick@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 If I try cancel((z/(x**2) + 0.1*z/sqrt(x**2))**2) I get the ValueError: can't raise polynomial to a negative power. Is

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2013-04-03 Thread sympy
Comment #7 on issue 2814 by smi...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 Issue 3575 has been merged into this issue. -- You received this message because this project is configured to send all

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2011-12-20 Thread sympy
Comment #3 on issue 2814 by asmeu...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 The expression from comment 1 now gives a recursion error, and the one from comment 1 works. But the one from issue

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2011-12-20 Thread sympy
Updates: Blockedon: 2935 Comment #4 on issue 2814 by asmeu...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 Well, I remember seeing this before, but I can't find the issue. It happens because the

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2011-12-20 Thread sympy
Comment #5 on issue 2814 by smi...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 even if nsimplify is used to give Rationals instead of floats, infinite recursion is generated. -- You received this

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2011-11-07 Thread sympy
Comment #2 on issue 2814 by smi...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 Issue 2831 has been merged into this issue. -- You received this message because you are subscribed to the Google Groups

Re: Issue 2814 in sympy: ValueError: can't raise polynomial to a negative power with solve()

2011-11-05 Thread sympy
Comment #1 on issue 2814 by smi...@gmail.com: ValueError: can't raise polynomial to a negative power with solve() http://code.google.com/p/sympy/issues/detail?id=2814 from sympy.solvers.solvers import _tsolve _tsolve(((x - 1.1)/(x + 0.1))**(0.83) - C*exp(t), x)