Issue 1414 in sympy: Some tests fail on headless machine

Updates: Status: Fixed Comment #7 on issue 1414 by ondrej.certik: Some tests fail on headless machine http://code.google.com/p/sympy/issues/detail?id=1414 Patch is in, thanks for the review. -- You received this message because you are listed in the owner or CC fields of this issue,

Issue 1537 in sympy: There are certain cases of inversed operations where it seems like sympy might do better reducing

Comment #1 on issue 1537 by ondrej.certik: There are certain cases of inversed operations where it seems like sympy might do better reducing http://code.google.com/p/sympy/issues/detail?id=1537 it's because sqrt(x**2) is not always equal to x. So you need to tell sympy more about your x,