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/unwind/unwind2_rmap.ma".
16 include "delayed_updating/syntax/path_labels.ma".
17 include "ground/relocation/tr_pushs.ma".
19 (* UNWIND MAP FOR PATH ******************************************************)
21 (* Constructions with labels ************************************************)
23 lemma unwind2_rmap_labels_L (f) (n):
24 (⫯*[n]f) = ▶[f](𝗟∗∗n).
25 #f #n @(nat_ind_succ … n) -n //
27 <labels_succ <unwind2_rmap_L_sn //