Theorem Nat.descFactorial_eq_prod_range

Modification history

2024-05-27 08:32
Mathlib/Data/Nat/Factorial/BigOperators.lean
chore: Use the new `∑ i ∈ s, f i` notation (#13209) …
Modified Nat.descFactorial_eq_prod_rangeView on Github →
2023-09-24 12:30
Mathlib/Data/Nat/Factorial/BigOperators.lean
feat: add Nat.descFactorial_eq_prod_range (#7261)
Added Nat.descFactorial_eq_prod_rangeView on Github →