fact: Definition subst_enc := ( subst_enc_eterms, subst_enc_eterm, subst_enc_term, subst_enc_nat, ren_enc_eterms, ren_enc_eterm, ren_enc_term, ren_enc_nat).
imports: Undecidability.LambdaCalculus(Krivine Lambda Util.Krivine_facts) Undecidability.LambdaCalculus.Util.term_facts Undecidability.Shared.deterministic_simulation Relations List ssreflect