Theorem Finset.prod_neg

Modification history

2025-07-05 03:31
Mathlib/Algebra/BigOperators/Ring/Finset.lean
chore(Algebra/BigOperators): rename variables away from greek letters (#26521) …
Modified Finset.prod_negView on Github →
2025-04-17 22:12
Mathlib/Algebra/BigOperators/Ring/Finset.lean
feat(BigOperators/Ring): add `Finset.prod_neg` (#24146)
Added Finset.prod_negView on Github →