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Theorem set.monotone_union

Modification history

2022-01-01 00:20
src/data/set/lattice.lean
feat(data/set/*): lemmas about `monotone`/`antitone` and sets/intervals (#11173) …
Deleted set.monotone_unionView on Github →
2019-02-07 19:36
src/data/set/lattice.lean
refactor(src/data/finset): supr/infi as a directed supr/infi of finite inf/sup
Added set.monotone_unionView on Github →