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Finset.mem_sym2_iff
Modification history
2023-11-18 03:56
Mathlib/Data/Finset/Sym.lean
feat: remove `DecidableEq` argument from `Finset.sym2` (#8211)
Modified
Finset.mem_sym2_iff
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2023-03-24 18:51
Mathlib/Data/Finset/Sym.lean
feat: port Data.Finset.Sym (#2168) …
Added
Finset.mem_sym2_iff
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