mod change (-x)

[helm.git] / helm / software / matita / contribs / ng_TPTP / GRP441-1.ma

diff --git a/helm/software/matita/contribs/ng_TPTP/GRP441-1.ma b/helm/software/matita/contribs/ng_TPTP/GRP441-1.ma
index 6c1b7689f4b0a2997a3ba3f4dc17f7cfca01ef6b..844586eb342b9940e03135933f5fb46311a71172 100644 (file)
--- a/helm/software/matita/contribs/ng_TPTP/GRP441-1.ma
+++ b/helm/software/matita/contribs/ng_TPTP/GRP441-1.ma
@@ -4,7 +4,7 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 
-(*  File     : GRP441-1 : TPTP v3.2.0. Released v2.6.0. *)
+(*  File     : GRP441-1 : TPTP v3.7.0. Released v2.6.0. *)
 
 (*  Domain   : Group Theory *)
 
@@ -22,7 +22,7 @@ include "logic/equality.ma".
 
 (*  Status   : Unsatisfiable *)
 
-(*  Rating   : 0.21 v3.1.0, 0.22 v2.7.0, 0.18 v2.6.0 *)
+(*  Rating   : 0.11 v3.4.0, 0.12 v3.3.0, 0.21 v3.1.0, 0.22 v2.7.0, 0.18 v2.6.0 *)
 
 (*  Syntax   : Number of clauses     :    2 (   0 non-Horn;   2 unit;   1 RR) *)
 
@@ -42,26 +42,27 @@ include "logic/equality.ma".
 
 (* -------------------------------------------------------------------------- *)
 ntheorem prove_these_axioms_3:
- ∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.
+ (∀Univ:Type.∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.
 ∀a3:Univ.
 ∀b3:Univ.
 ∀c3: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 (inverse B) C) (inverse (multiply D (multiply A C))))))) D.eq Univ (multiply (multiply a3 b3) c3) (multiply a3 (multiply b3 c3))
+∀H0:∀A:Univ.∀B:Univ.∀C:Univ.∀D:Univ.eq Univ (inverse (multiply A (multiply B (multiply (multiply (inverse B) C) (inverse (multiply D (multiply A C))))))) D.eq Univ (multiply (multiply a3 b3) c3) (multiply a3 (multiply b3 c3)))
 .
-#Univ.
-#A.
-#B.
-#C.
-#D.
-#a3.
-#b3.
-#c3.
-#inverse.
-#multiply.
-#H0.
-nauto by H0;
+#Univ ##.
+#A ##.
+#B ##.
+#C ##.
+#D ##.
+#a3 ##.
+#b3 ##.
+#c3 ##.
+#inverse ##.
+#multiply ##.
+#H0 ##.
+nauto by H0 ##;
+ntry (nassumption) ##;
 nqed.
 
 (* -------------------------------------------------------------------------- *)