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 "basic_2/relocation/drops_lex.ma".
16 include "basic_2/rt_transition/cpx_drops.ma".
17 include "basic_2/rt_transition/lpx.ma".
19 (* UNBOUND PARALLEL RT-TRANSITION FOR FULL LOCAL ENVIRONMENTS ***************)
21 (* Properties with generic slicing for local environments *******************)
23 (* Basic_2A1: was: drop_lpx_trans *)
24 lemma drops_lpx_trans (h) (G): dedropable_sn (cpx h G).
25 /3 width=6 by lex_liftable_dedropable_sn, cpx_lifts_sn/ qed-.
27 (* Inversion lemmas with generic slicing for local environments *************)
29 (* Basic_2A1: was: lpx_drop_conf *)
30 lemma lpx_drops_conf (h) (G): dropable_sn (cpx h G).
31 /2 width=3 by lex_dropable_sn/ qed-.
33 (* Basic_2A1: was: lpx_drop_trans_O1 *)
34 lemma lpx_drops_trans (h) (G): dropable_dx (cpx h G).
35 /2 width=3 by lex_dropable_dx/ qed-.