X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FGRP552-1.ma;h=7a963b59d7061f317516903bd3f640f5474b52af;hb=0f13d14b63b012e0ea8ce0d0e71bf808fdd444eb;hp=a79f97d762a607a6d223e464258de6cf1ab4e753;hpb=0639dda9142d1cf047b07e61fb557e8877aba4d8;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP552-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP552-1.ma
index a79f97d76..7a963b59d 100644
--- a/helm/software/matita/contribs/ng_TPTP/GRP552-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP552-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP552-1 : TPTP v3.2.0. Bugfixed v2.7.0. *)
+(*  File     : GRP552-1 : TPTP v3.7.0. Bugfixed v2.7.0. *)
 
 (*  Domain   : Group Theory (Abelian) *)
 
@@ -71,6 +71,7 @@ ntheorem prove_these_axioms_4:
 #H2 ##.
 #H3 ##.
 nauto by H0,H1,H2,H3 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)