refactoring of \lambda\delta version 1 in matita

[helm.git] / matitaB / matita / contribs / LAMBDA-TYPES / Basic-1 / lift / defs.ma

diff --git a/matitaB/matita/contribs/LAMBDA-TYPES/Basic-1/lift/defs.ma b/matitaB/matita/contribs/LAMBDA-TYPES/Basic-1/lift/defs.ma
deleted file mode 100644 (file)
index 0465066..0000000
--- a/matitaB/matita/contribs/LAMBDA-TYPES/Basic-1/lift/defs.ma
+++ /dev/null
@@ -1,42 +0,0 @@
-(**************************************************************************)
-(*       ___                                                              *)
-(*      ||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 "Basic-1/tlist/defs.ma".
-
-include "Basic-1/s/defs.ma".
-
-definition lref_map:
- ((nat \to nat)) \to (nat \to (T \to T))
-\def
- let rec lref_map (f: ((nat \to nat))) (d: nat) (t: T) on t: T \def (match t 
-with [(TSort n) \Rightarrow (TSort n) | (TLRef i) \Rightarrow (TLRef (match 
-(blt i d) with [true \Rightarrow i | false \Rightarrow (f i)])) | (THead k u 
-t0) \Rightarrow (THead k (lref_map f d u) (lref_map f (s k d) t0))]) in 
-lref_map.
-
-definition lift:
- nat \to (nat \to (T \to T))
-\def
- \lambda (h: nat).(\lambda (i: nat).(\lambda (t: T).(lref_map (\lambda (x: 
-nat).(plus x h)) i t))).
-
-definition lifts:
- nat \to (nat \to (TList \to TList))
-\def
- let rec lifts (h: nat) (d: nat) (ts: TList) on ts: TList \def (match ts with 
-[TNil \Rightarrow TNil | (TCons t ts0) \Rightarrow (TCons (lift h d t) (lifts 
-h d ts0))]) in lifts.
-