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Theorem list.mem_permutations

Modification history

2021-08-10 10:54
src/data/list/perm.lean
feat(data/list/perm): perm.permutations (#8587) …
Modified list.mem_permutationsView on Github →
2017-11-19 00:41
data/list/perm.lean
feat(data/multiset): working on multisets, fix rcases bug
Added list.mem_permutationsView on Github →