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Theorem set.subset_compl_singleton_iff

Modification history

2022-02-21 11:38
src/data/set/basic.lean
chore(data/set/basic): add a few lemmas and a `@[simp]` attribute (#12176) …
Modified set.subset_compl_singleton_iffView on Github →
2020-06-29 19:03
src/data/set/basic.lean
chore(*): change notation for `set.compl` (#3212) …
Modified set.subset_compl_singleton_iffView on Github →
2020-04-09 09:03
src/data/set/basic.lean
feat(data/set/basic): add lemmata (#2353) …
Added set.subset_compl_singleton_iffView on Github →