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Theorem finset.bind_subset_bind_of_subset_left

Modification history

2021-01-26 04:21
src/data/finset/basic.lean
chore(data/finset): Rename bind to bUnion (#5813) …
Deleted finset.bind_subset_bind_of_subset_leftView on Github →
2020-04-13 17:33
src/data/finset.lean
feat(data/finset): finset lemmas from combinatorics (#2149) …
Added finset.bind_subset_bind_of_subset_leftView on Github →