Re: Issue 2591 in sympy: expr.as_ordered_terms("grlex")[0] gives the wrong term

2011-07-22 Thread sympy
Updates: Status: Invalid Comment #1 on issue 2591 by matt...@gmail.com: expr.as_ordered_terms("grlex")[0] gives the wrong term http://code.google.com/p/sympy/issues/detail?id=2591 This is actually not a bug, because in the first case x > t, but in the other t > x: In [1]: f = Poly

Issue 2591 in sympy: expr.as_ordered_terms("grlex")[0] gives the wrong term

2011-07-22 Thread sympy
Status: Accepted Owner: j.yehde...@gmail.com Labels: Type-Defect Priority-Medium New issue 2591 by j.yehde...@gmail.com: expr.as_ordered_terms("grlex")[0] gives the wrong term http://code.google.com/p/sympy/issues/detail?id=2591 Try the following: f = Poly(x*t**3 + t**4 + 1, x, t) f.LM("grl