X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FLCL133-1.ma;h=62c6e618e6ee6d9acfbd429d2061561580473d71;hb=0639dda9142d1cf047b07e61fb557e8877aba4d8;hp=2500bc7e88a8d25772f48145102fbedc3de23361;hpb=c40f28fe5bfa74fc1fcef986c03fc960793902a5;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/LCL133-1.ma b/helm/software/matita/contribs/ng_TPTP/LCL133-1.ma
index 2500bc7e8..62c6e618e 100644
--- a/helm/software/matita/contribs/ng_TPTP/LCL133-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/LCL133-1.ma
@@ -94,7 +94,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_wajsberg_lemma:
- ∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
+ (∀Univ:Type.∀X:Univ.∀Y:Univ.∀Z:Univ.
 ∀implies:∀_:Univ.∀_:Univ.Univ.
 ∀not:∀_:Univ.Univ.
 ∀truth:Univ.
@@ -104,23 +104,23 @@ ntheorem prove_wajsberg_lemma:
 ∀H1:∀X:Univ.∀Y:Univ.eq Univ (implies (implies (not X) (not Y)) (implies Y X)) truth.
 ∀H2:∀X:Univ.∀Y:Univ.eq Univ (implies (implies X Y) Y) (implies (implies Y X) X).
 ∀H3:∀X:Univ.∀Y:Univ.∀Z:Univ.eq Univ (implies (implies X Y) (implies (implies Y Z) (implies X Z))) truth.
-∀H4:∀X:Univ.eq Univ (implies truth X) X.eq Univ x y
+∀H4:∀X:Univ.eq Univ (implies truth X) X.eq Univ x y)
 .
-#Univ.
-#X.
-#Y.
-#Z.
-#implies.
-#not.
-#truth.
-#x.
-#y.
-#H0.
-#H1.
-#H2.
-#H3.
-#H4.
-nauto by H0,H1,H2,H3,H4;
+#Univ ##.
+#X ##.
+#Y ##.
+#Z ##.
+#implies ##.
+#not ##.
+#truth ##.
+#x ##.
+#y ##.
+#H0 ##.
+#H1 ##.
+#H2 ##.
+#H3 ##.
+#H4 ##.
+nauto by H0,H1,H2,H3,H4 ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)