include "static_2/static/rdeq_fqup.ma".
include "static_2/static/fdeq.ma".
-(* DEGREE-BASED EQUIVALENCE FOR CLOSURES ON REFERRED ENTRIES ****************)
+(* SORT-IRRELEVANT EQUIVALENCE FOR CLOSURES ON REFERRED ENTRIES *************)
-(* Properties with degree-based equivalence for terms ***********************)
+(* Properties with sort-irrelevant equivalence for terms ********************)
-lemma tdeq_fdeq: ∀h,o,T1,T2. T1 ≛[h, o] T2 →
- ∀G,L. ⦃G, L, T1⦄ ≛[h, o] ⦃G, L, T2⦄.
+lemma tdeq_fdeq: ∀T1,T2. T1 ≛ T2 →
+ ∀G,L. ⦃G, L, T1⦄ ≛ ⦃G, L, T2⦄.
/2 width=1 by fdeq_intro_sn/ qed.
(* Advanced properties ******************************************************)
-lemma fdeq_refl: ∀h,o. tri_reflexive … (fdeq h o).
+lemma fdeq_refl: tri_reflexive … fdeq.
/2 width=1 by fdeq_intro_sn/ qed.