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 *)
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15 include "ground/lib/stream_tls.ma".
16 include "ground/arith/nat_pred_succ.ma".
17 include "ground/relocation/tr_pn_hdtl.ma".
19 (* PUSH AND NEXT FOR TOTAL RELOCATION MAPS **********************************)
21 (* Constructions with stream_tls ********************************************)
24 lemma tr_tls_next (f):
25 ∀p:pnat. ⇂*[p]f = ⇂*[p]↑f.
27 >(npsucc_pred p) <stream_tls_swap <stream_tls_swap //