diff options
Diffstat (limited to 'plugins/extraction/ExtrHaskellNatNum.v')
| -rw-r--r-- | plugins/extraction/ExtrHaskellNatNum.v | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/plugins/extraction/ExtrHaskellNatNum.v b/plugins/extraction/ExtrHaskellNatNum.v index 979a1cdc4..81d76a5ff 100644 --- a/plugins/extraction/ExtrHaskellNatNum.v +++ b/plugins/extraction/ExtrHaskellNatNum.v @@ -11,7 +11,6 @@ Require Import EqNat. Extract Inlined Constant Nat.add => "(Prelude.+)". Extract Inlined Constant Nat.mul => "(Prelude.*)". -Extract Inlined Constant Nat.div => "Prelude.div". Extract Inlined Constant Nat.max => "Prelude.max". Extract Inlined Constant Nat.min => "Prelude.min". Extract Inlined Constant Init.Nat.add => "(Prelude.+)". @@ -23,5 +22,8 @@ Extract Inlined Constant EqNat.beq_nat => "(Prelude.==)". Extract Inlined Constant EqNat.eq_nat_decide => "(Prelude.==)". Extract Inlined Constant Peano_dec.eq_nat_dec => "(Prelude.==)". -Extract Constant pred => "(\n -> Prelude.max 0 (Prelude.pred n))". -Extract Constant minus => "(\n m -> Prelude.max 0 (n Prelude.- m))". +Extract Constant Nat.pred => "(\n -> Prelude.max 0 (Prelude.pred n))". +Extract Constant Nat.sub => "(\n m -> Prelude.max 0 (n Prelude.- m))". + +Extract Constant Nat.div => "(\n m -> if m Prelude.== 0 then 0 else Prelude.div n m)". +Extract Constant Nat.modulo => "(\n m -> if m Prelude.== 0 then 0 else Prelude.mod n m)". |