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[helm.git] / matita / contribs / LAMBDA-TYPES / LambdaDelta-1 / llt / defs.ma

diff --git a/matita/contribs/LAMBDA-TYPES/LambdaDelta-1/llt/defs.ma b/matita/contribs/LAMBDA-TYPES/LambdaDelta-1/llt/defs.ma
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+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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/A/defs.ma".
+
+definition lweight:
+ A \to nat
+\def
+ let rec lweight (a: A) on a: nat \def (match a with [(ASort _ _) \Rightarrow 
+O | (AHead a1 a2) \Rightarrow (S (plus (lweight a1) (lweight a2)))]) in 
+lweight.
+
+definition llt:
+ A \to (A \to Prop)
+\def
+ \lambda (a1: A).(\lambda (a2: A).(lt (lweight a1) (lweight a2))).
+