fact: Fixpoint T1limit alpha := match alpha with | zero => false | cons zero _ _ => false | cons _ _ zero => true | cons _ _ beta => T1limit beta end.
imports: Coq(Arith Max Bool Lia Compare_dec Relations Ensembles Wellfounded Bool RelationClasses Operators_Properties ArithRing Logic.Eqdep_dec) hydras(More_Arith Restriction DecPreOrder) hydras(OrdNotations)