Theorem Finset.prod_disj_sum

Modification history

2025-06-12 12:52
Mathlib/Algebra/BigOperators/Group/Finset/Basic.lean
chore(Data/Finset): rename `disj_sum` -> `disjSum` and `disj_union` -> `disjUnion` in lemmas (#25801) …
Deleted Finset.prod_disj_sumView on Github →
2025-04-19 14:06
Mathlib/Algebra/BigOperators/Group/Finset/Basic.lean
chore(Algebra/BigOperators/Group/Finset/Basic): use meaningful letter names (#24123) …
Modified Finset.prod_disj_sumView on Github →
2024-07-20 07:03
Mathlib/Algebra/BigOperators/Group/Finset.lean
chore(*): use ⊕ notation for `Sum` (#14934)
Modified Finset.prod_disj_sumView on Github →
2023-01-18 12:21
Mathlib/Algebra/BigOperators/Basic.lean
feat: port Algebra.BigOperators.Basic (#1628)
Added Finset.prod_disj_sumView on Github →