(* Properties with t-bound rt-equivalence for terms *************************)
-lemma cnv_cpes_dec (a) (h) (n1) (n2) (G) (L):
- ∀T1. ⦃G,L⦄ ⊢ T1 ![a,h] → ∀T2. ⦃G,L⦄ ⊢ T2 ![a,h] →
+lemma cnv_cpes_dec (h) (a) (n1) (n2) (G) (L):
+ ∀T1. ⦃G,L⦄ ⊢ T1 ![h,a] → ∀T2. ⦃G,L⦄ ⊢ T2 ![h,a] →
Decidable … (⦃G,L⦄ ⊢ T1 ⬌*[h,n1,n2] T2).
-#a #h #n1 #n2 #G #L #T1 #HT1 #T2 #HT2
+#h #a #n1 #n2 #G #L #T1 #HT1 #T2 #HT2
elim (cnv_fwd_aaa … HT1) #A1 #HA1
elim (cnv_fwd_aaa … HT2) #A2 #HA2
elim (cpme_total_aaa h n1 … HA1) -HA1 #U1 #HTU1