Re: Issue 3376 in sympy: subset is wrong for TransformationSet

2014-02-09 Thread sympy
Comment #1 on issue 3376 by gupta.ha...@gmail.com: subset is wrong for TransformationSet http://code.google.com/p/sympy/issues/detail?id=3376 This bug is still there in the new unevaluated ImageSet In [9]: a = ImageSet(Lambda(x, x**2), Interval(0, 1)) In [10]: a.subset(Interval(0, 1)) Out[1

Issue 3376 in sympy: subset is wrong for TransformationSet

2012-08-25 Thread sympy
Status: Valid Owner: Labels: Type-Defect Priority-Medium WrongResult Sets New issue 3376 by asmeu...@gmail.com: subset is wrong for TransformationSet http://code.google.com/p/sympy/issues/detail?id=3376 In [58]: a = TransformationSet(Lambda(x, x**2), Interval(0, 1)) In [59]: a.subset(Inter