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Theorem set.inter_singleton_nonempty

Modification history

2020-11-22 22:06
src/data/set/basic.lean
chore(data/set/basic): more simp lemmas (#5070) …
Modified set.inter_singleton_nonemptyView on Github →
2020-01-21 09:56
src/data/set/basic.lean
feat(*): assorted simple lemmas, simplify some proofs (#1895) …
Added set.inter_singleton_nonemptyView on Github →