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_mem'View 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_mem'View 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_mem'View on Github →