Theorem Finset.prod_attach_eq_prod_dite

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_attach_eq_prod_diteView 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_attach_eq_prod_diteView on Github →
2025-02-14 19:33
Mathlib/Algebra/BigOperators/Group/Finset/Basic.lean
feat: missing lemmas for homogeneous algebras of finite type (#21795)
Added Finset.prod_attach_eq_prod_diteView on Github →