X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FGRP493-1.ma;h=9059617e0c1c0ca812fee9cefd49e901daf4081c;hb=0f13d14b63b012e0ea8ce0d0e71bf808fdd444eb;hp=c3db76a9289fd6154d3fc7d9c298d8d85d5e5a24;hpb=11e495dda047bcdfa4267c06cad2d074fcffe3e3;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP493-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP493-1.ma
index c3db76a92..9059617e0 100644
--- a/helm/software/matita/contribs/ng_TPTP/GRP493-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP493-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP493-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : GRP493-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Group Theory *)
 
@@ -42,7 +42,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_these_axioms_1:
- ∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.
+ (∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.
 ∀a1:Univ.
 ∀double_divide:∀_:Univ.∀_:Univ.Univ.
 ∀identity:Univ.
@@ -51,22 +51,23 @@ ntheorem prove_these_axioms_1:
 ∀H0:∀A:Univ.eq Univ identity (double_divide A (inverse A)).
 ∀H1:∀A:Univ.eq Univ (inverse A) (double_divide A identity).
 ∀H2:∀A:Univ.∀B:Univ.eq Univ (multiply A B) (double_divide (double_divide B A) identity).
-∀H3:∀A:Univ.∀B:Univ.∀C:Univ.eq Univ (double_divide (double_divide identity A) (double_divide (double_divide (double_divide B C) (double_divide identity identity)) (double_divide A C))) B.eq Univ (multiply (inverse a1) a1) identity
+∀H3:∀A:Univ.∀B:Univ.∀C:Univ.eq Univ (double_divide (double_divide identity A) (double_divide (double_divide (double_divide B C) (double_divide identity identity)) (double_divide A C))) B.eq Univ (multiply (inverse a1) a1) identity)
 .
-#Univ.
-#A.
-#B.
-#C.
-#a1.
-#double_divide.
-#identity.
-#inverse.
-#multiply.
-#H0.
-#H1.
-#H2.
-#H3.
-nauto by H0,H1,H2,H3;
+#Univ ##.
+#A ##.
+#B ##.
+#C ##.
+#a1 ##.
+#double_divide ##.
+#identity ##.
+#inverse ##.
+#multiply ##.
+#H0 ##.
+#H1 ##.
+#H2 ##.
+#H3 ##.
+nauto by H0,H1,H2,H3 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)