update in groud_2 and models

[helm.git] / helm / software / matita / contribs / ng_TPTP / BOO088-1.ma

diff --git a/helm/software/matita/contribs/ng_TPTP/BOO088-1.ma b/helm/software/matita/contribs/ng_TPTP/BOO088-1.ma
index d5557527dfee6bfa7b77850b184b93474c582902..c6768b64339d72d87ebfa1d83edaa203029a56de 100644 (file)
--- a/helm/software/matita/contribs/ng_TPTP/BOO088-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/BOO088-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : BOO088-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : BOO088-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Boolean Algebra *)
 
@@ -44,23 +44,24 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_meredith_2_basis_2:
- ∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.
+ (∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.
 ∀a:Univ.
 ∀b:Univ.
 ∀c:Univ.
 ∀nand:∀_:Univ.∀_:Univ.Univ.
-∀H0:∀A:Univ.∀B:Univ.∀C:Univ.eq Univ (nand (nand A (nand A (nand B C))) (nand C (nand A B))) C.eq Univ (nand a (nand b (nand a c))) (nand (nand (nand c b) b) a)
+∀H0:∀A:Univ.∀B:Univ.∀C:Univ.eq Univ (nand (nand A (nand A (nand B C))) (nand C (nand A B))) C.eq Univ (nand a (nand b (nand a c))) (nand (nand (nand c b) b) a))
 .
-#Univ.
-#A.
-#B.
-#C.
-#a.
-#b.
-#c.
-#nand.
-#H0.
-nauto by H0;
+#Univ ##.
+#A ##.
+#B ##.
+#C ##.
+#a ##.
+#b ##.
+#c ##.
+#nand ##.
+#H0 ##.
+nauto by H0 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)