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authorkrasimir <krasimir@chalmers.se>2010-03-24 16:14:36 +0000
committerkrasimir <krasimir@chalmers.se>2010-03-24 16:14:36 +0000
commitfdd68f90403b28f332909aa095c30c18588a1bd7 (patch)
tree7a0cda72ac9494524afe36cd01494384a118e646 /examples/nqueens/NQueens.gf
parent14f19b986591abd53d444c6f6f479ca21d8cafbf (diff)
the Plus predicate from NQueens is replaced with definition for function plus
Diffstat (limited to 'examples/nqueens/NQueens.gf')
-rw-r--r--examples/nqueens/NQueens.gf4
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/nqueens/NQueens.gf b/examples/nqueens/NQueens.gf
index 04aa96a80..bcef1db5c 100644
--- a/examples/nqueens/NQueens.gf
+++ b/examples/nqueens/NQueens.gf
@@ -6,13 +6,13 @@ cat Vec (s,l : Nat) Constr ;
cat Sat Nat Nat Constr ;
data nilV : (s : Nat) -> (c : Constr) -> Vec s zero c ;
- consV : (s,l : Nat) -> (j : Nat) -> (c : Constr) -> LT j s -> Sat j (succ zero) c -> Vec s l (consC j c) -> Vec s (succ l) c ;
+ consV : (s,l,j : Nat) -> (c : Constr) -> LT j s -> Sat j (succ zero) c -> Vec s l (consC j c) -> Vec s (succ l) c ;
nilC : Constr ;
consC : (j : Nat) -> Constr -> Constr ;
nilS : (j,d : Nat) -> Sat j d nilC ;
- consS : (i,j : Nat) -> (d,dj,di : Nat) -> (c : Constr) -> NE i j -> Plus d j dj -> Plus d i di -> NE i dj -> NE di j -> Sat j (succ d) c -> Sat j d (consC i c) ;
+ consS : (i,j,d : Nat) -> (c : Constr) -> NE i j -> NE i (plus d j) -> NE (plus d i) j -> Sat j (succ d) c -> Sat j d (consC i c) ;
matrix : (s : Nat) -> Vec s s nilC -> Matrix s ;