X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FBOO002-2.ma;h=0b1f988d3cbf7a356be550f3b194924a2843ef5a;hb=e880d6eab5e1700f4a625ddcd7d0fa8f0cce2dcc;hp=5e0f29312754ac225b84146f548fde0b4e323df1;hpb=0639dda9142d1cf047b07e61fb557e8877aba4d8;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/BOO002-2.ma b/helm/software/matita/contribs/ng_TPTP/BOO002-2.ma
index 5e0f29312..0b1f988d3 100644
--- a/helm/software/matita/contribs/ng_TPTP/BOO002-2.ma
+++ b/helm/software/matita/contribs/ng_TPTP/BOO002-2.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : BOO002-2 : TPTP v3.2.0. Released v1.1.0. *)
+(*  File     : BOO002-2 : TPTP v3.7.0. Released v1.1.0. *)
 
 (*  Domain   : Boolean Algebra (Ternary) *)
 
@@ -83,6 +83,7 @@ ntheorem prove_equation:
 #H3 ##.
 #H4 ##.
 nauto by H0,H1,H2,H3,H4 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)