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Theorem set.surj_on_Union₂_Union₂

Modification history

2022-01-24 12:47
src/data/set/lattice.lean
chore(data/set/lattice): Generalize more `⋃`/`⋂` lemmas to dependent families (#11516) …
Added set.surj_on_Union₂_Union₂View on Github →