Proof using.
unfold refined_raft_net_invariant_append_entries, refined_raft_net_invariant_append_entries'.
intuition eauto.
Qed.

(* Specifications: *)
Lemma refined_raft_net_invariant_append_entries_reply'_weak :
forall net,
refined_raft_net_invariant_append_entries_reply net ->
refined_raft_net_invariant_append_entries_reply' net.