From fb1d9b7d2c3c8261fc5a2ce3698e6749458b207a Mon Sep 17 00:00:00 2001 From: aarne Date: Thu, 26 Jun 2008 21:05:01 +0000 Subject: removed transfer from gf3 --- transfer/lib/nat.tra | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 transfer/lib/nat.tra (limited to 'transfer/lib/nat.tra') diff --git a/transfer/lib/nat.tra b/transfer/lib/nat.tra deleted file mode 100644 index b13a809ed..000000000 --- a/transfer/lib/nat.tra +++ /dev/null @@ -1,24 +0,0 @@ -import prelude - -data Nat : Type where - Zero : Nat - Succ : (n:Nat) -> Nat - -add_Nat : Add Nat -add_Nat = rec zero = Zero - plus = natPlus - -natPlus : Nat -> Nat -> Nat -natPlus Zero y = y -natPlus (Succ x) y = Succ (natPlus x y) - -pred : Nat -> Nat -pred Zero = Zero -pred (Succ n) = n - -natToInt : Nat -> Integer -natToInt Zero = 0 -natToInt (Succ n) = 1 + natToInt n - -intToNat : Integer -> Nat -intToNat n = if n == 0 then Zero else Succ (intToNat (n-1)) -- cgit v1.2.3