X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fng_TPTP%2FCOL029-1.ma;h=e7c7b1b2f0a4443ab6e6b51fd7a7181a9b04da10;hb=fd6372c8268d8dbe17810361bc870c6d8bcd5390;hp=7247922708b8e920eb333fdd8e3ff8ce70863052;hpb=11e495dda047bcdfa4267c06cad2d074fcffe3e3;p=helm.git

diff --git a/helm/software/matita/contribs/ng_TPTP/COL029-1.ma b/helm/software/matita/contribs/ng_TPTP/COL029-1.ma
index 724792270..e7c7b1b2f 100644
--- a/helm/software/matita/contribs/ng_TPTP/COL029-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/COL029-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : COL029-1 : TPTP v3.2.0. Released v1.0.0. *)
+(*  File     : COL029-1 : TPTP v3.7.0. Released v1.0.0. *)
 
 (*  Domain   : Combinatory Logic *)
 
@@ -54,24 +54,24 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_fixed_point:
- ∀Univ:Type.∀X:Univ.∀Y:Univ.
+ (∀Univ:Type.∀X:Univ.∀Y:Univ.
 ∀apply:∀_:Univ.∀_:Univ.Univ.
 ∀f:∀_:Univ.Univ.
 ∀u:Univ.
-∀H0:∀X:Univ.∀Y:Univ.eq Univ (apply (apply u X) Y) (apply Y (apply (apply X X) Y)).∃Y:Univ.eq Univ (apply Y (f Y)) (apply (f Y) (apply Y (f Y)))
+∀H0:∀X:Univ.∀Y:Univ.eq Univ (apply (apply u X) Y) (apply Y (apply (apply X X) Y)).∃Y:Univ.eq Univ (apply Y (f Y)) (apply (f Y) (apply Y (f Y))))
 .
-#Univ.
-#X.
-#Y.
-#apply.
-#f.
-#u.
-#H0.
-napply ex_intro[
-nid2:
-nauto by H0;
-nid|
-skip]
+#Univ ##.
+#X ##.
+#Y ##.
+#apply ##.
+#f ##.
+#u ##.
+#H0 ##.
+napply (ex_intro ? ? ? ?) ##[
+##2:
+nauto by H0 ##;
+##| ##skip ##]
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)