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

[helm.git] / helm / software / matita / contribs / ng_TPTP / BOO012-4.ma

diff --git a/helm/software/matita/contribs/ng_TPTP/BOO012-4.ma b/helm/software/matita/contribs/ng_TPTP/BOO012-4.ma
index 43812ba77b1e20bfd7196efba3cb49ff18bb9003..c664f2645457d6440b746191532653562f4d3ab2 100644 (file)
--- a/helm/software/matita/contribs/ng_TPTP/BOO012-4.ma
+++ b/helm/software/matita/contribs/ng_TPTP/BOO012-4.ma
@@ -88,7 +88,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_inverse_is_an_involution:
- ∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
+ (∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
 ∀add:∀_:Univ.∀_:Univ.Univ.
 ∀additive_identity:Univ.
 ∀inverse:∀_:Univ.Univ.
@@ -102,27 +102,27 @@ ntheorem prove_inverse_is_an_involution:
 ∀H4:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (multiply X (add Y Z)) (add (multiply X Y) (multiply X Z)).
 ∀H5:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (add X (multiply Y Z)) (multiply (add X Y) (add X Z)).
 ∀H6:∀X:Univ.∀Y:Univ.eq Univ (multiply X Y) (multiply Y X).
-∀H7:∀X:Univ.∀Y:Univ.eq Univ (add X Y) (add Y X).eq Univ (inverse (inverse x)) x
+∀H7:∀X:Univ.∀Y:Univ.eq Univ (add X Y) (add Y X).eq Univ (inverse (inverse x)) x)
 .
-#Univ.
-#X.
-#Y.
-#Z.
-#add.
-#additive_identity.
-#inverse.
-#multiplicative_identity.
-#multiply.
-#x.
-#H0.
-#H1.
-#H2.
-#H3.
-#H4.
-#H5.
-#H6.
-#H7.
-nauto by H0,H1,H2,H3,H4,H5,H6,H7;
+#Univ ##.
+#X ##.
+#Y ##.
+#Z ##.
+#add ##.
+#additive_identity ##.
+#inverse ##.
+#multiplicative_identity ##.
+#multiply ##.
+#x ##.
+#H0 ##.
+#H1 ##.
+#H2 ##.
+#H3 ##.
+#H4 ##.
+#H5 ##.
+#H6 ##.
+#H7 ##.
+nauto by H0,H1,H2,H3,H4,H5,H6,H7 ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)