Theorem Finset.prod_Ico_id_eq_factorial

Modification history

2024-05-27 08:32
Mathlib/Algebra/BigOperators/Intervals.lean
chore: Use the new `∑ i ∈ s, f i` notation (#13209) …
Modified Finset.prod_Ico_id_eq_factorialView on Github →
2023-01-28 21:25
Mathlib/Algebra/BigOperators/Intervals.lean
feat: port Algebra.BigOperators.Intervals (#1901)
Added Finset.prod_Ico_id_eq_factorialView on Github →