Added problems from CASC 208

[helm.git] / helm / software / matita / contribs / ng_TPTP / LAT054-1.ma

diff --git a/helm/software/matita/contribs/ng_TPTP/LAT054-1.ma b/helm/software/matita/contribs/ng_TPTP/LAT054-1.ma
index cf631367ed2911afa959b250435684f07b3d0f7b..2c9236e29cdf07c0294638021f41189ebbb5677a 100644 (file)
--- a/helm/software/matita/contribs/ng_TPTP/LAT054-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/LAT054-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : LAT054-1 : TPTP v3.2.0. Released v2.5.0. *)
+(*  File     : LAT054-1 : TPTP v3.7.0. Released v2.5.0. *)
 
 (*  Domain   : Lattice Theory *)
 
@@ -56,7 +56,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : LAT001-0 : TPTP v3.2.0. Released v1.0.0. *)
+(*  File     : LAT001-0 : TPTP v3.7.0. Released v1.0.0. *)
 
 (*  Domain   : Lattice Theory *)
 
@@ -80,7 +80,7 @@ include "logic/equality.ma".
 
 (*  Syntax   : Number of clauses    :    8 (   0 non-Horn;   8 unit;   0 RR) *)
 
-(*             Number of literals   :    8 (   8 equality) *)
+(*             Number of atoms      :    8 (   8 equality) *)
 
 (*             Maximal clause size  :    1 (   1 average) *)
 
@@ -108,7 +108,7 @@ include "logic/equality.ma".
 
 (* ----Denial of equation in question *)
 ntheorem prove_this:
- ∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
+ (∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
 ∀a:Univ.
 ∀b:Univ.
 ∀complement:∀_:Univ.Univ.
@@ -128,33 +128,34 @@ ntheorem prove_this:
 ∀H9:∀X:Univ.∀Y:Univ.eq Univ (join X (meet X Y)) X.
 ∀H10:∀X:Univ.∀Y:Univ.eq Univ (meet X (join X Y)) X.
 ∀H11:∀X:Univ.eq Univ (join X X) X.
-∀H12:∀X:Univ.eq Univ (meet X X) X.eq Univ (join a (meet (complement b) (join (complement a) (meet (complement b) (join a (meet (complement b) (complement a))))))) (join a (meet (complement b) (join (complement a) (meet (complement b) (join a (meet (complement b) (join (complement a) (meet (complement b) a))))))))
+∀H12:∀X:Univ.eq Univ (meet X X) X.eq Univ (join a (meet (complement b) (join (complement a) (meet (complement b) (join a (meet (complement b) (complement a))))))) (join a (meet (complement b) (join (complement a) (meet (complement b) (join a (meet (complement b) (join (complement a) (meet (complement b) a)))))))))
 .
-#Univ.
-#X.
-#Y.
-#Z.
-#a.
-#b.
-#complement.
-#join.
-#meet.
-#n0.
-#n1.
-#H0.
-#H1.
-#H2.
-#H3.
-#H4.
-#H5.
-#H6.
-#H7.
-#H8.
-#H9.
-#H10.
-#H11.
-#H12.
-nauto by H0,H1,H2,H3,H4,H5,H6,H7,H8,H9,H10,H11,H12;
+#Univ ##.
+#X ##.
+#Y ##.
+#Z ##.
+#a ##.
+#b ##.
+#complement ##.
+#join ##.
+#meet ##.
+#n0 ##.
+#n1 ##.
+#H0 ##.
+#H1 ##.
+#H2 ##.
+#H3 ##.
+#H4 ##.
+#H5 ##.
+#H6 ##.
+#H7 ##.
+#H8 ##.
+#H9 ##.
+#H10 ##.
+#H11 ##.
+#H12 ##.
+nauto by H0,H1,H2,H3,H4,H5,H6,H7,H8,H9,H10,H11,H12 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)