Theorem Finset.prod_eq_mul_prod_diff_singleton

Modification history

2026-06-09 08:51
Mathlib/Algebra/BigOperators/Group/Finset/Piecewise.lean
chore: rename `diff` to `sdiff` (#40184) …
Deleted Finset.prod_eq_mul_prod_diff_singletonView on Github →
2026-02-27 06:57
Mathlib/Algebra/BigOperators/Group/Finset/Piecewise.lean
feat: generalize `prod_eq_mul_prod_diff_singleton` (#35482) …
Modified Finset.prod_eq_mul_prod_diff_singletonView on Github →
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_eq_mul_prod_diff_singletonView 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_eq_mul_prod_diff_singletonView on Github →
2023-01-18 12:21
Mathlib/Algebra/BigOperators/Basic.lean
feat: port Algebra.BigOperators.Basic (#1628)
Added Finset.prod_eq_mul_prod_diff_singletonView on Github →