X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FGRP520-1.ma;h=bc62f080da79ffca0163753f8673e5b35c45fcba;hb=a88be1ca42c0969dbab9a5c76240f5931df876d9;hp=ac9b9e0e4ac62ddd989280c216c9b83f49496ffb;hpb=0639dda9142d1cf047b07e61fb557e8877aba4d8;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP520-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP520-1.ma
index ac9b9e0e4..bc62f080d 100644
--- a/helm/software/matita/contribs/ng_TPTP/GRP520-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP520-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP520-1 : TPTP v3.2.0. Bugfixed v2.7.0. *)
+(*  File     : GRP520-1 : TPTP v3.7.0. Bugfixed v2.7.0. *)
 
 (*  Domain   : Group Theory (Abelian) *)
 
@@ -22,7 +22,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.00 v2.7.0 *)
+(*  Rating   : 0.00 v3.4.0, 0.12 v3.3.0, 0.00 v2.7.0 *)
 
 (*  Syntax   : Number of clauses     :    2 (   0 non-Horn;   2 unit;   1 RR) *)
 
@@ -61,6 +61,7 @@ ntheorem prove_these_axioms_4:
 #multiply ##.
 #H0 ##.
 nauto by H0 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)