diff options
| author | bringert <bringert@cs.chalmers.se> | 2005-12-06 16:33:40 +0000 |
|---|---|---|
| committer | bringert <bringert@cs.chalmers.se> | 2005-12-06 16:33:40 +0000 |
| commit | c703a92136ce579282c63c6e31fff76cc84b37ce (patch) | |
| tree | e0dedf8972756fa1322bb4d8a0c621a629bedc1e /transfer/lib/nat.tr | |
| parent | ee4adf5ba8ff50b4580a18d197f9e05d36195ede (diff) | |
Transfer: Changed transfer program file extension from .tr to .tra to avoid collision with Troff file extension.
Diffstat (limited to 'transfer/lib/nat.tr')
| -rw-r--r-- | transfer/lib/nat.tr | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/transfer/lib/nat.tr b/transfer/lib/nat.tr deleted file mode 100644 index b13a809ed..000000000 --- a/transfer/lib/nat.tr +++ /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)) |