X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FBOO021-1.ma;h=500320f39435d8383f762e1a3e90e9f73a882b06;hb=e880d6eab5e1700f4a625ddcd7d0fa8f0cce2dcc;hp=b7511fd987c1bbf944ad4ee4076726191f2c0ec1;hpb=0639dda9142d1cf047b07e61fb557e8877aba4d8;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/BOO021-1.ma b/helm/software/matita/contribs/ng_TPTP/BOO021-1.ma
index b7511fd98..500320f39 100644
--- a/helm/software/matita/contribs/ng_TPTP/BOO021-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/BOO021-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : BOO021-1 : TPTP v3.2.0. Released v2.2.0. *)
+(*  File     : BOO021-1 : TPTP v3.7.0. Released v2.2.0. *)
 
 (*  Domain   : Boolean Algebra *)
 
@@ -26,7 +26,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.07 v3.1.0, 0.11 v2.7.0, 0.00 v2.2.1 *)
+(*  Rating   : 0.00 v3.3.0, 0.07 v3.1.0, 0.11 v2.7.0, 0.00 v2.2.1 *)
 
 (*  Syntax   : Number of clauses     :    7 (   0 non-Horn;   7 unit;   1 RR) *)
 
@@ -83,6 +83,7 @@ ntheorem prove_commutativity_of_multiply:
 #H4 ##.
 #H5 ##.
 nauto by H0,H1,H2,H3,H4,H5 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)