(* Forward lemmas with unbound parallel rt-transition for ref local envs ****)
(* Basic_2A1: was: lpr_lpx *)
-lemma lpr_fwd_lpx (h) (G): â\88\80L1,L2. â¦\83G,L1â¦\84 â\8a¢ â\9e¡[h] L2 â\86\92 â¦\83G,L1â¦\84 ⊢ ⬈[h] L2.
+lemma lpr_fwd_lpx (h) (G): â\88\80L1,L2. â\9dªG,L1â\9d« â\8a¢ â\9e¡[h] L2 â\86\92 â\9dªG,L1â\9d« ⊢ ⬈[h] L2.
/3 width=3 by cpm_fwd_cpx, lex_co/ qed-.