The issetequal docstring says that issetequal(a, b) is equivalent to a ⊆ b && b ⊆ a, but I found this isn’t the case when there are duplicate elements. In v1.0.0: julia> a = [1,2,3]; julia> b = [1,1,2,3]; julia> a ⊆ b && b ⊆ a true julia> issetequal(a, b) false Is this the intended behavior?

Issetequal behavior with duplicate elements

BLI July 12, 2019, 7:12pm 10

That is, of course, a valid argument.

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