X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FGRP521-1.ma;h=048f61ce5ddf35bad682141c61341467656e474d;hb=02e8b3eb9d2a8a3bb3942c41b47b6ac048efd5be;hp=686429dcc129d7fb7726c395c234b38dd3507621;hpb=0639dda9142d1cf047b07e61fb557e8877aba4d8;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP521-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP521-1.ma
index 686429dcc..048f61ce5 100644
--- a/helm/software/matita/contribs/ng_TPTP/GRP521-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP521-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP521-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : GRP521-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Group Theory (Abelian) *)
 
@@ -67,6 +67,7 @@ ntheorem prove_these_axioms_1:
 #H1 ##.
 #H2 ##.
 nauto by H0,H1,H2 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)