--- /dev/null
+(**************************************************************************)
+(* ___ *)
+(* ||M|| *)
+(* ||A|| A project by Andrea Asperti *)
+(* ||T|| *)
+(* ||I|| Developers: *)
+(* ||T|| The HELM team. *)
+(* ||A|| http://helm.cs.unibo.it *)
+(* \ / *)
+(* \ / This file is distributed under the terms of the *)
+(* v GNU General Public License Version 2 *)
+(* *)
+(**************************************************************************)
+
+(* This file was automatically generated: do not edit *********************)
+
+include "LambdaDelta-1/aplus/defs.ma".
+
+inductive leq (g: G): A \to (A \to Prop) \def
+| leq_sort: \forall (h1: nat).(\forall (h2: nat).(\forall (n1: nat).(\forall
+(n2: nat).(\forall (k: nat).((eq A (aplus g (ASort h1 n1) k) (aplus g (ASort
+h2 n2) k)) \to (leq g (ASort h1 n1) (ASort h2 n2)))))))
+| leq_head: \forall (a1: A).(\forall (a2: A).((leq g a1 a2) \to (\forall (a3:
+A).(\forall (a4: A).((leq g a3 a4) \to (leq g (AHead a1 a3) (AHead a2
+a4))))))).
+