mod change (-x)

[helm.git] / helm / software / matita / contribs / ng_TPTP / GRP427-1.ma

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP427-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP427-1.ma
index ea27150067fd9f6b86f123f1cd485e82f5c9ab8a..c442eda7c691837b819dd4c7a13e6e9660458a75 100644 (file)
--- a/helm/software/matita/contribs/ng_TPTP/GRP427-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP427-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP427-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : GRP427-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Group Theory *)
 
@@ -24,7 +24,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.00 v2.6.0 *)
+(*  Rating   : 0.11 v3.4.0, 0.12 v3.3.0, 0.00 v2.6.0 *)
 
 (*  Syntax   : Number of clauses     :    2 (   0 non-Horn;   2 unit;   1 RR) *)
 
@@ -44,24 +44,25 @@ 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 (multiply A (inverse (multiply (multiply (inverse (multiply (inverse B) (multiply (inverse A) C))) D) (inverse (multiply B D))))) C.eq Univ (multiply (inverse a1) a1) (multiply (inverse b1) b1)
+∀H0:∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.eq Univ (multiply A (inverse (multiply (multiply (inverse (multiply (inverse B) (multiply (inverse A) C))) D) (inverse (multiply B D))))) C.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.
 
 (* -------------------------------------------------------------------------- *)