fact: Definition Γ_lr (bound : nat) (i : nat) : list ty := map (fun j => s_pos i j) (seq 0 bound).
imports: Undecidability.IntersectionTypes.CD Undecidability.IntersectionTypes.Util.CD_facts Undecidability.StringRewriting.SSTS Undecidability.LambdaCalculus.Util.term_facts Relations List PeanoNat Lia ssreflect ssrfun