Issue 3084 in sympy: .expand() allows meaningless arguments

2012-02-17 Thread sympy
Status: Accepted Owner: Labels: Type-Defect Priority-Medium EasyToFix New issue 3084 by asmeu...@gmail.com: .expand() allows meaningless arguments http://code.google.com/p/sympy/issues/detail?id=3084 In [105]: ((x + 1)*(x - 1)).expand() Out[105]: 2 x - 1 In [106]: ((x + 1)*(x - 1)).expan

Re: Issue 3084 in sympy: .expand() allows meaningless arguments

2012-02-18 Thread sympy
Updates: Labels: -EasyToFix Comment #1 on issue 3084 by smi...@gmail.com: .expand() allows meaningless arguments http://code.google.com/p/sympy/issues/detail?id=3084 Where's the options manager discussion to merge this into. (This is a sympy-wide phenomena for any routine that allow

Re: Issue 3084 in sympy: .expand() allows meaningless arguments

2012-02-18 Thread sympy
Updates: Status: Duplicate Mergedinto: 2905 Comment #2 on issue 3084 by smi...@gmail.com: .expand() allows meaningless arguments http://code.google.com/p/sympy/issues/detail?id=3084 merging into issue 2905 ; issue 1725 was where the first proposal was made for a switch manag