Theorem set.compl_subset_comm
Modification history
2022-06-28 19:09
src/data/set/basic.lean
feat(order/boolean_algebra): Interaction of disjointness and complements (#14925) …
Modified set.compl_subset_commView on Github →2021-01-27 18:19
src/data/set/basic.lean
refactor(data/set/basic): simpler proofs (#5920) …
Modified set.compl_subset_commView on Github →