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Theorem multiset.prod_map_inv

Modification history

2022-05-23 01:49
src/algebra/big_operators/multiset.lean
refactor(algebra/big_operators/*): Generalize to division monoids (#14189) …
Modified multiset.prod_map_invView on Github →
2021-12-25 19:14
src/algebra/big_operators/multiset.lean
split(algebra/big_operators/multiset): Split off `data.multiset.basic` (#11043) …
Modified multiset.prod_map_invView on Github →
2021-05-17 18:10
src/data/multiset/basic.lean
feat(data/multiset): the product of inverses is the inverse of the product (#7637) …
Added multiset.prod_map_invView on Github →