update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_1 / T / defs.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_1/T/defs.ma b/matita/matita/contribs/lambdadelta/basic_1/T/defs.ma
index 6ddbe6d0d46d8688894eb51f1c6f3f98c702f79c..0eeff13ba685501bf50c4863113e35479e3c8b0f 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_1/T/defs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/T/defs.ma
@@ -14,30 +14,32 @@
 
 (* This file was automatically generated: do not edit *********************)
 
-include "Basic-1/preamble.ma".
+include "basic_1/preamble.ma".
 
-inductive B: Set \def
+inductive B: Type[0] \def
 | Abbr: B
 | Abst: B
 | Void: B.
 
-inductive F: Set \def
+inductive F: Type[0] \def
 | Appl: F
 | Cast: F.
 
-inductive K: Set \def
+inductive K: Type[0] \def
 | Bind: B \to K
 | Flat: F \to K.
 
-inductive T: Set \def
+inductive T: Type[0] \def
 | TSort: nat \to T
 | TLRef: nat \to T
 | THead: K \to (T \to (T \to T)).
 
-definition tweight:
- T \to nat
+rec definition tweight (t: T) on t: nat \def match t with [(TSort _) 
+\Rightarrow (S O) | (TLRef _) \Rightarrow (S O) | (THead _ u t0) \Rightarrow 
+(S (plus (tweight u) (tweight t0)))].
+
+definition tle:
+ T \to (T \to Prop)
 \def
- let rec tweight (t: T) on t: nat \def (match t with [(TSort _) \Rightarrow 
-(S O) | (TLRef _) \Rightarrow (S O) | (THead _ u t0) \Rightarrow (S (plus 
-(tweight u) (tweight t0)))]) in tweight.
+ \lambda (t1: T).(\lambda (t2: T).(le (tweight t1) (tweight t2))).