fact: Definition QCauchySeqLin (un : positive -> Q) : Prop := forall (k : positive) (p q : positive), Pos.le k p -> Pos.le k q -> Qlt (Qabs (un p - un q)) (1 # k).
imports: QArith_base Qabs ConstructiveReals ConstructiveCauchyRealsMult Logic.ConstructiveEpsilon ConstructiveCauchyAbs Lia Lqa Qpower QExtra PosExtra ConstructiveExtra