1 (**************************************************************************)
4 (* ||A|| A project by Andrea Asperti *)
6 (* ||I|| Developers: *)
7 (* ||T|| The HELM team. *)
8 (* ||A|| http://helm.cs.unibo.it *)
10 (* \ / This file is distributed under the terms of the *)
11 (* v GNU General Public License Version 2 *)
13 (**************************************************************************)
15 include "delayed_updating/syntax/label.ma".
16 include "delayed_updating/notation/functions/black_righttriangle_2.ma".
17 include "ground/relocation/tr_uni.ma".
18 include "ground/relocation/tr_compose.ma".
20 (* TAILED PREUNWIND FOR RELOCATION MAP **************************************)
22 definition preunwind2_rmap (f) (l): tr_map ≝
32 "tailed preunwind (relocation map)"
33 'BlackRightTriangle f l = (preunwind2_rmap f l).
35 (* Basic constructions ******************************************************)
37 lemma preunwind2_rmap_d (f) (k:pnat):
41 lemma preunwind2_rmap_m (f):
45 lemma preunwind2_rmap_L (f):
49 lemma preunwind2_rmap_A (f):
53 lemma preunwind2_rmap_S (f):