Theorem Nat.cast_descFactorial

Modification history

2025-10-31 09:48
Mathlib/Data/Nat/Factorial/Cast.lean
chore(Data/Nat/{Factorial, Choose}/Cast): move lemmas about `Polynomial` (#30745) …
Modified Nat.cast_descFactorialView on Github →
2023-09-12 12:40
Mathlib/Data/Nat/Factorial/Cast.lean
chore: rename `pochhammer` (#6917) …
Modified Nat.cast_descFactorialView on Github →
2023-03-11 15:48
Mathlib/Data/Nat/Factorial/Cast.lean
feat: port Data.Nat.Factorial.Cast (#2801)
Added Nat.cast_descFactorialView on Github →