fact: Definition Nop_Rel : pRel sig unit n := ignoreParam (fun t t' => t' = t).
imports: Undecidability(TM.Util.Prelim) Undecidability(TM.Util.TM_facts) Undecidability(TM.Basic.Mono) Undecidability(TM.Combinators.Combinators) Undecidability(TM.Compound.TMTac)