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Theorem multiset.all_one_of_le_one_le_of_prod_eq_one

Modification history

2021-12-25 19:14
src/algebra/big_operators/multiset.lean
split(algebra/big_operators/multiset): Split off `data.multiset.basic` (#11043) …
Modified multiset.all_one_of_le_one_le_of_prod_eq_oneView on Github →
2020-10-02 20:49
src/data/multiset/basic.lean
feat(data/multiset): ordered sum lemmas (#4305) …
Added multiset.all_one_of_le_one_le_of_prod_eq_oneView on Github →