X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_1%2FC%2Fdefs.ma;h=9d41d8ce5a9c3eabd5893a9d9eab4f8cf431a490;hb=57ae1762497a5f3ea75740e2908e04adb8642cc2;hp=cecc082677e494c409001a1d93ced6ff865642f1;hpb=88a68a9c334646bc17314d5327cd3b790202acd6;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/basic_1/C/defs.ma b/matita/matita/contribs/lambdadelta/basic_1/C/defs.ma index cecc08267..9d41d8ce5 100644 --- a/matita/matita/contribs/lambdadelta/basic_1/C/defs.ma +++ b/matita/matita/contribs/lambdadelta/basic_1/C/defs.ma @@ -14,17 +14,14 @@ (* This file was automatically generated: do not edit *********************) -include "Basic-1/T/defs.ma". +include "basic_1/T/defs.ma". -inductive C: Set \def +inductive C: Type[0] \def | CSort: nat \to C | CHead: C \to (K \to (T \to C)). -definition cweight: - C \to nat -\def - let rec cweight (c: C) on c: nat \def (match c with [(CSort _) \Rightarrow O -| (CHead c0 _ t) \Rightarrow (plus (cweight c0) (tweight t))]) in cweight. +rec definition cweight (c: C) on c: nat \def match c with [(CSort _) +\Rightarrow O | (CHead c0 _ t) \Rightarrow (plus (cweight c0) (tweight t))]. definition clt: C \to (C \to Prop) @@ -36,10 +33,7 @@ definition cle: \def \lambda (c1: C).(\lambda (c2: C).(le (cweight c1) (cweight c2))). -definition CTail: - K \to (T \to (C \to C)) -\def - let rec CTail (k: K) (t: T) (c: C) on c: C \def (match c with [(CSort n) -\Rightarrow (CHead (CSort n) k t) | (CHead d h u) \Rightarrow (CHead (CTail k -t d) h u)]) in CTail. +rec definition CTail (k: K) (t: T) (c: C) on c: C \def match c with [(CSort +n) \Rightarrow (CHead (CSort n) k t) | (CHead d h u) \Rightarrow (CHead +(CTail k t d) h u)].