Module NZGcdProp
(Import A : NZOrdAxiomsSig')
(Import B : NZGcd' A)
(Import C : NZMulOrderProp A).
(** Results concerning divisibility*)
Instance divide_wd : Proper (eq==>eq==>iff) divide.

Lemma divide_trans : forall n m p, (n | m) -> (m | p) -> (n | p).