Mathlib v3 is deprecated. Go to Mathlib v4

Theorem set.Union_range_eq_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.Union_range_eq_UnionView on Github →
2019-04-20 20:07
src/data/set/lattice.lean
feat(data/[fin]set): add some more basic properties of (finite) sets (#948) …
Added set.Union_range_eq_UnionView on Github →