X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FLAT072-1.ma;h=b324ac7fed04e6b351bf5bb1851e40af3015cc00;hb=02e8b3eb9d2a8a3bb3942c41b47b6ac048efd5be;hp=061fbcd3cd58fcebb9c1afa2a10e902614ba1ceb;hpb=11e495dda047bcdfa4267c06cad2d074fcffe3e3;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/LAT072-1.ma b/helm/software/matita/contribs/ng_TPTP/LAT072-1.ma
index 061fbcd3c..b324ac7fe 100644
--- a/helm/software/matita/contribs/ng_TPTP/LAT072-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/LAT072-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : LAT072-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : LAT072-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Lattice Theory (Ortholattices) *)
 
@@ -50,24 +50,25 @@ include "logic/equality.ma".
 
 (* ----Denial of Sheffer stroke associativity *)
 ntheorem associativity:
- ∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.
+ (∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.
 ∀a:Univ.
 ∀b:Univ.
 ∀c:Univ.
 ∀f:∀_:Univ.∀_:Univ.Univ.
-∀H0:∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.eq Univ (f (f (f (f B A) (f A C)) D) (f A (f (f C (f (f A A) C)) C))) A.eq Univ (f a (f (f b c) (f b c))) (f c (f (f b a) (f b a)))
+∀H0:∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.eq Univ (f (f (f (f B A) (f A C)) D) (f A (f (f C (f (f A A) C)) C))) A.eq Univ (f a (f (f b c) (f b c))) (f c (f (f b a) (f b a))))
 .
-#Univ.
-#A.
-#B.
-#C.
-#D.
-#a.
-#b.
-#c.
-#f.
-#H0.
-nauto by H0;
+#Univ ##.
+#A ##.
+#B ##.
+#C ##.
+#D ##.
+#a ##.
+#b ##.
+#c ##.
+#f ##.
+#H0 ##.
+nauto by H0 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)