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Theorem set.mem_Union

Modification history

2022-01-24 12:47
src/data/set/lattice.lean
chore(data/set/lattice): Generalize more `⋃`/`⋂` lemmas to dependent families (#11516) …
Modified set.mem_UnionView on Github →
2018-07-16 20:46
data/set/lattice.lean
feat(data/set/basic): more set theorems, normalize naming
Added set.mem_UnionView on Github →