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Theorem multiset.prod_bind

Modification history

2021-12-25 19:14
src/data/multiset/basic.lean
split(algebra/big_operators/multiset): Split off `data.multiset.basic` (#11043) …
Modified multiset.prod_bindView on Github →
2018-04-13 19:25
data/multiset.lean
feat(algebra/big_operators): add prod_sum (equating the product over a sum to the sum of all combinations)
Added multiset.prod_bindView on Github →