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/substitution/lift_path.ma".
16 include "delayed_updating/substitution/lift_rmap_eq.ma".
17 include "delayed_updating/substitution/prelift_label_eq.ma".
19 (* LIFT FOR PATH ************************************************************)
21 (* Constructions with path_eq ***********************************************)
23 lemma lift_path_eq_repl (p):
24 stream_eq_repl … (λf1,f2. 🠡[f1]p = 🠡[f2]p).
27 <lift_path_rcons <lift_path_rcons
28 @eq_f2 (**) (* auto fails *)
29 [ /3 width=1 by lift_rmap_eq_repl, prelift_label_eq_repl/