Theorem Finset.prod_ite_eq_of_mem

Modification history

2025-07-05 03:31
Mathlib/Algebra/BigOperators/Group/Finset/Piecewise.lean
chore(Algebra/BigOperators): rename variables away from greek letters (#26521) …
Modified Finset.prod_ite_eq_of_memView on Github →
2025-04-10 03:41
Mathlib/Algebra/BigOperators/Group/Finset/Basic.lean
chore: split `Algebra.BigOperators.Group.Finset.Basic` (#23897) …
Modified Finset.prod_ite_eq_of_memView on Github →
2024-12-18 01:49
Mathlib/Algebra/BigOperators/Group/Finset.lean
feat(BigOperators): prod_ite_eq_of_mem (#20026) …
Added Finset.prod_ite_eq_of_memView on Github →