Theorem Multiset.prod_nonneg

Modification history

2024-09-09 01:17
Mathlib/Algebra/Order/BigOperators/GroupWithZero/Multiset.lean
feat(Algebra/Order/BigOperators): prove lemmas for `List.prod` and `Multiset.prod` on `CommMonoidWithZero` (#16573) …
Modified Multiset.prod_nonnegView on Github →
2024-04-05 15:59
Mathlib/Algebra/Order/BigOperators/Group/Multiset.lean
chore: Sort big operator order lemmas (#11750) …
Modified Multiset.prod_nonnegView on Github →
2024-03-27 12:36
Mathlib/Algebra/BigOperators/Multiset/Basic.lean
chore(Data/List): Use Std lemmas (#11711) …
Modified Multiset.prod_nonnegView on Github →
2023-01-13 12:32
Mathlib/Algebra/BigOperators/Multiset/Basic.lean
feat: port Algebra.BigOperators.Multiset.Basic (#1526)
Added Multiset.prod_nonnegView on Github →