fact: Definition move_eqb (m n : move) : bool := match m,n with N,N => true | L,L => true | R,R => true | _,_ => false end.
imports: Undecidability.L.Datatypes(LVector) Undecidability.L(Functions.EqBool) Undecidability.TM.Util(TM_facts) Undecidability.L.Tactics(LTactics GenEncode)