X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FGRP420-1.ma;h=5ea9d5ce57ca80a2bb2b8eb2db47750761770c8e;hb=b714e87e96f14f332a5157567a4c62a4b28fa8eb;hp=41b129f054a41599d0d48d3f72aabad40b51e27d;hpb=11e495dda047bcdfa4267c06cad2d074fcffe3e3;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP420-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP420-1.ma
index 41b129f05..5ea9d5ce5 100644
--- a/helm/software/matita/contribs/ng_TPTP/GRP420-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP420-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP420-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : GRP420-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Group Theory *)
 
@@ -24,7 +24,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.36 v3.1.0, 0.22 v2.7.0, 0.36 v2.6.0 *)
+(*  Rating   : 0.33 v3.4.0, 0.38 v3.3.0, 0.36 v3.1.0, 0.22 v2.7.0, 0.36 v2.6.0 *)
 
 (*  Syntax   : Number of clauses     :    2 (   0 non-Horn;   2 unit;   1 RR) *)
 
@@ -44,25 +44,26 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_these_axioms_3:
- ∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.
+ (∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.
 ∀a3:Univ.
 ∀b3:Univ.
 ∀c3:Univ.
 ∀inverse:∀_:Univ.Univ.
 ∀multiply:∀_:Univ.∀_:Univ.Univ.
-∀H0:∀A:Univ.∀B:Univ.∀C:Univ.eq Univ (inverse (multiply (inverse (multiply A (inverse (multiply (inverse B) (inverse (multiply C (inverse (multiply (inverse C) C)))))))) (multiply A C))) B.eq Univ (multiply (multiply a3 b3) c3) (multiply a3 (multiply b3 c3))
+∀H0:∀A:Univ.∀B:Univ.∀C:Univ.eq Univ (inverse (multiply (inverse (multiply A (inverse (multiply (inverse B) (inverse (multiply C (inverse (multiply (inverse C) C)))))))) (multiply A C))) B.eq Univ (multiply (multiply a3 b3) c3) (multiply a3 (multiply b3 c3)))
 .
-#Univ.
-#A.
-#B.
-#C.
-#a3.
-#b3.
-#c3.
-#inverse.
-#multiply.
-#H0.
-nauto by H0;
+#Univ ##.
+#A ##.
+#B ##.
+#C ##.
+#a3 ##.
+#b3 ##.
+#c3 ##.
+#inverse ##.
+#multiply ##.
+#H0 ##.
+nauto by H0 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)