(***************  Intermediate definitions **********************)
(* Composite world *)
Notation loc_qry s := (getLocal cn (getStatelet s lq)).
Notation loc_tpc' s n := (getLocal n (getStatelet s lc)).
Notation loc_tpc s := (loc_tpc' s cn).
Notation qry_init := (query_init_state lq Data qnodes serialize cn).

Lemma find_empty l i : l \notin dom i -> getStatelet i l = empty_dstatelet.
End QueryPlusTPC.