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Theorem finset.bUnion_smul_finset

Modification history

2023-03-31 22:20
src/data/finset/pointwise.lean
feat(data/{set,finset}/pointwise): `a • t ⊆ s • t` (#18697) …
Modified finset.bUnion_smul_finsetView on Github →
2022-06-24 11:15
src/data/finset/pointwise.lean
feat(data/finset/pointwise): `s • t` is the union of the `a • t` (#14696) …
Added finset.bUnion_smul_finsetView on Github →