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Theorem
set.pairwise_disjoint_image_left_iff
Modification history
2022-06-24 11:15
src/data/set/pairwise.lean
feat(data/finset/pointwise): `s • t` is the union of the `a • t` (#14696) …
Added
set.pairwise_disjoint_image_left_iff
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