Theorem Nat.choose_eq_descFactorial_div_factorial

Modification history

2024-03-27 11:32
Mathlib/Data/Nat/Choose/Basic.lean
chore(Data/Nat/Factorial): Use Std lemmas (#11715) …
Modified Nat.choose_eq_descFactorial_div_factorialView on Github →
2023-01-19 07:45
Mathlib/Data/Nat/Choose/Basic.lean
chore: format `by` line breaks (#1523) …
Modified Nat.choose_eq_descFactorial_div_factorialView on Github →
2022-12-17 08:57
Mathlib/Data/Nat/Choose/Basic.lean
feat port: Data.Nat.Choose.Basic (#1073) …
Added Nat.choose_eq_descFactorial_div_factorialView on Github →