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Theorem set.subset_union_compl_iff_inter_subset

Modification history

2021-10-28 17:00
src/data/set/basic.lean
feat(order/bounded_lattice): add `is_compl.le_sup_right_iff_inf_left_le` (#10014) …
Added set.subset_union_compl_iff_inter_subsetView on Github →