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Theorem set.preimage_bUnion

Modification history

2022-01-24 12:47
src/data/set/lattice.lean
chore(data/set/lattice): Generalize more `⋃`/`⋂` lemmas to dependent families (#11516) …
Deleted set.preimage_bUnionView on Github →
2018-10-10 22:50
data/set/lattice.lean
feat(analysis/measure_theory/integration): lebesgue integration [WIP]
Added set.preimage_bUnionView on Github →