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 "apps_2/functional/mf_vpush_vlift.ma".
16 include "apps_2/functional/mf_exteq.ma".
18 (* MULTIPLE FILLING FOR TERMS ***********************************************)
20 (* Properties with relocation ***********************************************)
22 lemma mf_lifts_basic_SO_dx (T) (j): ∀gv,lv. ↑[j,1]■[gv,lv]T = ■[⇡[j]gv,⇡[j]lv]T.
24 [ #p #I #V #T #IHV #IHT #j #gv #lv
25 >mf_bind >mf_bind >flifts_basic_bind
26 /4 width=1 by mf_comp, mf_vlift_swap, eq_f2/
27 | #I #V #T #IHV #IHT #j #gv #lv
28 >mf_flat >mf_flat >flifts_flat