tacticals are really tactics now, they have an AST at the same level of

[helm.git] / helm / software / matita / contribs / ng_TPTP / BOO030-1.ma

diff --git a/helm/software/matita/contribs/ng_TPTP/BOO030-1.ma b/helm/software/matita/contribs/ng_TPTP/BOO030-1.ma
index 3aee92bf95bae40bcae773dc8f478c9f284b2826..915a56a71a158d2c85ad1a724e29f579e6149d01 100644 (file)
--- a/helm/software/matita/contribs/ng_TPTP/BOO030-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/BOO030-1.ma
@@ -54,7 +54,7 @@ include "logic/equality.ma".
 
 (* ----Denial of a property of Boolean Algebra. *)
 ntheorem prove_inverse_involution:
- ∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
+ (∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
 ∀a:Univ.
 ∀add:∀_:Univ.∀_:Univ.Univ.
 ∀inverse:∀_:Univ.Univ.
@@ -64,23 +64,23 @@ ntheorem prove_inverse_involution:
 ∀H2:∀X:Univ.∀Y:Univ.eq Univ (multiply (add (multiply X Y) X) (add X Y)) X.
 ∀H3:∀X:Univ.∀Y:Univ.eq Univ (multiply (add X Y) (add X (inverse Y))) X.
 ∀H4:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (add (add (multiply X Y) (multiply Y Z)) Y) Y.
-∀H5:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (add X (multiply Y (multiply X Z))) X.eq Univ (inverse (inverse a)) a
+∀H5:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (add X (multiply Y (multiply X Z))) X.eq Univ (inverse (inverse a)) a)
 .
-#Univ.
-#X.
-#Y.
-#Z.
-#a.
-#add.
-#inverse.
-#multiply.
-#H0.
-#H1.
-#H2.
-#H3.
-#H4.
-#H5.
-nauto by H0,H1,H2,H3,H4,H5;
+#Univ ##.
+#X ##.
+#Y ##.
+#Z ##.
+#a ##.
+#add ##.
+#inverse ##.
+#multiply ##.
+#H0 ##.
+#H1 ##.
+#H2 ##.
+#H3 ##.
+#H4 ##.
+#H5 ##.
+nauto by H0,H1,H2,H3,H4,H5 ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)