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Theorem finset.image_subset_image₂_right

Modification history

2023-03-31 22:20
src/data/finset/n_ary.lean
feat(data/{set,finset}/pointwise): `a • t ⊆ s • t` (#18697) …
Modified finset.image_subset_image₂_rightView on Github →
2023-03-18 01:10
src/data/finset/n_ary.lean
feat(data/set/sups): Set family operations (#18172) …
Modified finset.image_subset_image₂_rightView on Github →
2022-05-02 21:37
src/data/finset/n_ary.lean
feat(data/finset/n_ary): Binary image of finsets (#13718) …
Added finset.image_subset_image₂_rightView on Github →