fact: Definition No_codes_package : { lelt : No -> A & (forall (x y : No), (x <= y) -> forall z, ((lelt y).1 z -> (lelt x).1 z) * ((lelt y).2.1 z -> (lelt x).2.1 z)) * (forall (x y : No), (x < y) -> forall z, ((lelt y).1 z -> (lelt x).2.1 z)) }.
imports: HoTT.Basics HoTT.Types TruncType HSet HoTT.Truncations.Core