X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FGRP517-1.ma;h=f8dc74c8c19d305ce54e7265672c05d6ef43ae15;hb=HEAD;hp=9d6b2cfc1666b19bed64f953930dd129b6f49ce0;hpb=0639dda9142d1cf047b07e61fb557e8877aba4d8;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP517-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP517-1.ma
index 9d6b2cfc1..f8dc74c8c 100644
--- a/helm/software/matita/contribs/ng_TPTP/GRP517-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP517-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP517-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : GRP517-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Group Theory (Abelian) *)
 
@@ -59,6 +59,7 @@ ntheorem prove_these_axioms_1:
 #multiply ##.
 #H0 ##.
 nauto by H0 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)