X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FALG005-1.ma;h=3cf950120dcada2664b026462ea958decdea6a61;hb=fd6372c8268d8dbe17810361bc870c6d8bcd5390;hp=a3209c30d10460481a908a7e6049452bc573fff4;hpb=11e495dda047bcdfa4267c06cad2d074fcffe3e3;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/ALG005-1.ma b/helm/software/matita/contribs/ng_TPTP/ALG005-1.ma
index a3209c30d..3cf950120 100644
--- a/helm/software/matita/contribs/ng_TPTP/ALG005-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/ALG005-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : ALG005-1 : TPTP v3.2.0. Released v2.2.0. *)
+(*  File     : ALG005-1 : TPTP v3.7.0. Released v2.2.0. *)
 
 (*  Domain   : General Algebra *)
 
@@ -28,7 +28,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.07 v3.1.0, 0.22 v2.7.0, 0.00 v2.2.1 *)
+(*  Rating   : 0.11 v3.4.0, 0.12 v3.3.0, 0.07 v3.1.0, 0.22 v2.7.0, 0.00 v2.2.1 *)
 
 (*  Syntax   : Number of clauses     :    5 (   0 non-Horn;   5 unit;   1 RR) *)
 
@@ -54,7 +54,7 @@ include "logic/equality.ma".
 
 (* ----Denial of associativity: *)
 ntheorem prove_associativity_of_multiply:
- ∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
+ (∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
 ∀a:Univ.
 ∀b:Univ.
 ∀c:Univ.
@@ -63,22 +63,23 @@ ntheorem prove_associativity_of_multiply:
 ∀H0:∀X:Univ.∀Y:Univ.eq Univ (multiply X Y) (difference X (difference X Y)).
 ∀H1:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (difference (difference X Y) Z) (difference (difference X Z) (difference Y Z)).
 ∀H2:∀X:Univ.∀Y:Univ.eq Univ (difference X (difference X Y)) (difference Y (difference Y X)).
-∀H3:∀X:Univ.∀Y:Univ.eq Univ (difference X (difference Y X)) X.eq Univ (multiply (multiply a b) c) (multiply a (multiply b c))
+∀H3:∀X:Univ.∀Y:Univ.eq Univ (difference X (difference Y X)) X.eq Univ (multiply (multiply a b) c) (multiply a (multiply b c)))
 .
-#Univ.
-#X.
-#Y.
-#Z.
-#a.
-#b.
-#c.
-#difference.
-#multiply.
-#H0.
-#H1.
-#H2.
-#H3.
-nauto by H0,H1,H2,H3;
+#Univ ##.
+#X ##.
+#Y ##.
+#Z ##.
+#a ##.
+#b ##.
+#c ##.
+#difference ##.
+#multiply ##.
+#H0 ##.
+#H1 ##.
+#H2 ##.
+#H3 ##.
+nauto by H0,H1,H2,H3 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)