made executable again

[helm.git] / helm / software / matita / contribs / ng_TPTP / GRP442-1.ma

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP442-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP442-1.ma
index df3e7d2dda6d8b97bb49707bc5a17a946831528f..1b12ce8c9d1932d5044320a06e098cfcfd20c1e6 100644 (file)
--- a/helm/software/matita/contribs/ng_TPTP/GRP442-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP442-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP442-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : GRP442-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Group Theory *)
 
@@ -22,7 +22,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.14 v3.1.0, 0.00 v2.7.0, 0.18 v2.6.0 *)
+(*  Rating   : 0.11 v3.4.0, 0.12 v3.3.0, 0.14 v3.1.0, 0.00 v2.7.0, 0.18 v2.6.0 *)
 
 (*  Syntax   : Number of clauses     :    2 (   0 non-Horn;   2 unit;   1 RR) *)
 
@@ -42,24 +42,25 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_these_axioms_1:
- ∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.
+ (∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.
 ∀a1:Univ.
 ∀b1:Univ.
 ∀inverse:∀_:Univ.Univ.
 ∀multiply:∀_:Univ.∀_:Univ.Univ.
-∀H0:∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.eq Univ (inverse (multiply A (multiply B (multiply (multiply C (inverse C)) (inverse (multiply D (multiply A B))))))) D.eq Univ (multiply (inverse a1) a1) (multiply (inverse b1) b1)
+∀H0:∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.eq Univ (inverse (multiply A (multiply B (multiply (multiply C (inverse C)) (inverse (multiply D (multiply A B))))))) D.eq Univ (multiply (inverse a1) a1) (multiply (inverse b1) b1))
 .
-#Univ.
-#A.
-#B.
-#C.
-#D.
-#a1.
-#b1.
-#inverse.
-#multiply.
-#H0.
-nauto by H0;
+#Univ ##.
+#A ##.
+#B ##.
+#C ##.
+#D ##.
+#a1 ##.
+#b1 ##.
+#inverse ##.
+#multiply ##.
+#H0 ##.
+nauto by H0 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)