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Theorem sup_eq_sup_of_le_of_le

Modification history

2022-07-17 23:41
src/order/lattice.lean
feat(order/lattice): Congruence lemmas for `⊔` and `⊓` (#15439) …
Deleted sup_eq_sup_of_le_of_leView on Github →
2022-07-01 18:31
src/order/lattice.lean
feat(order/lattice, data/set): some helper lemmas (#14789) …
Added sup_eq_sup_of_le_of_leView on Github →