mirror of
https://github.com/HigherOrderCO/Kind.git
synced 2024-09-11 17:56:48 +03:00
8 lines
120 B
Plaintext
8 lines
120 B
Plaintext
Nat.double
|
|
: ∀(n: Nat) Nat
|
|
= λn
|
|
(~n
|
|
λx Nat
|
|
λpred (Nat.succ (Nat.succ (Nat.double pred)))
|
|
Nat.zero
|
|
) |