Theorem Finset.union_eq_right_iff_subset

Modification history

2023-10-01 12:14
Mathlib/Data/Finset/Basic.lean
chore: Make `Set`/`Finset` lemmas match lattice lemma names (#7378) …
Deleted Finset.union_eq_right_iff_subsetView on Github →
2023-01-16 08:13
Mathlib/Data/Finset/Basic.lean
feat: port Data.Finset.Basic (#1555)
Added Finset.union_eq_right_iff_subsetView on Github →