Status: Accepted
Owner: [email protected]
Labels: Type-Defect Priority-Medium EasyToFix
New issue 2689 by [email protected]: Set and Dict args should be sorted
http://code.google.com/p/sympy/issues/detail?id=2689
Dict and Set should compare the same regardless of order that args are
input. This should for sure be true for a Dic; for a Set (which is not a
python-like set() in that it can contain duplicate) it should probably have
this true since it is just a container of objects and ordering of a set
shouldn't matter.
>>> Dict((1,2),(3,2)) == Dict((3,2),(1,2))
False
>>> Set(1,2)==Set(2,1)
False
I'm guessing this is easy to fix.
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