X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FBOO025-1.ma;h=152a0bd06fae83c941202151534fb3882fc7d69d;hb=395bcb2796cb9edcdb792579341c2271a8d1adaf;hp=a502cb58f1d0c856b1823c1b4060da0ffbdefec9;hpb=11e495dda047bcdfa4267c06cad2d074fcffe3e3;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/BOO025-1.ma b/helm/software/matita/contribs/ng_TPTP/BOO025-1.ma
index a502cb58f..152a0bd06 100644
--- a/helm/software/matita/contribs/ng_TPTP/BOO025-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/BOO025-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : BOO025-1 : TPTP v3.2.0. Released v2.2.0. *)
+(*  File     : BOO025-1 : TPTP v3.7.0. Released v2.2.0. *)
 
 (*  Domain   : Boolean Algebra *)
 
@@ -28,7 +28,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.14 v3.2.0, 0.07 v3.1.0, 0.11 v2.7.0, 0.00 v2.2.1 *)
+(*  Rating   : 0.11 v3.4.0, 0.12 v3.3.0, 0.14 v3.2.0, 0.07 v3.1.0, 0.11 v2.7.0, 0.00 v2.2.1 *)
 
 (*  Syntax   : Number of clauses     :    8 (   0 non-Horn;   8 unit;   1 RR) *)
 
@@ -54,7 +54,7 @@ include "logic/equality.ma".
 
 (* ----Denial of conclusion: *)
 ntheorem prove_equal_identity:
- ∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
+ (∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
 ∀a:Univ.
 ∀add:∀_:Univ.∀_:Univ.Univ.
 ∀b:Univ.
@@ -68,27 +68,28 @@ ntheorem prove_equal_identity:
 ∀H3:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (pixley X Y Z) (add (multiply X (inverse Y)) (add (multiply X Z) (multiply (inverse Y) Z))).
 ∀H4:∀X:Univ.eq Univ (add X (inverse X)) n1.
 ∀H5:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (multiply X (add Y Z)) (add (multiply Y X) (multiply Z X)).
-∀H6:∀X:Univ.∀Y:Univ.eq Univ (multiply (add X Y) Y) Y.eq Univ (multiply b (inverse b)) (multiply a (inverse a))
+∀H6:∀X:Univ.∀Y:Univ.eq Univ (multiply (add X Y) Y) Y.eq Univ (multiply b (inverse b)) (multiply a (inverse a)))
 .
-#Univ.
-#X.
-#Y.
-#Z.
-#a.
-#add.
-#b.
-#inverse.
-#multiply.
-#n1.
-#pixley.
-#H0.
-#H1.
-#H2.
-#H3.
-#H4.
-#H5.
-#H6.
-nauto by H0,H1,H2,H3,H4,H5,H6;
+#Univ ##.
+#X ##.
+#Y ##.
+#Z ##.
+#a ##.
+#add ##.
+#b ##.
+#inverse ##.
+#multiply ##.
+#n1 ##.
+#pixley ##.
+#H0 ##.
+#H1 ##.
+#H2 ##.
+#H3 ##.
+#H4 ##.
+#H5 ##.
+#H6 ##.
+nauto by H0,H1,H2,H3,H4,H5,H6 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)