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

Lemma msg_refined_raft_net_invariant_request_vote'_weak :
forall net,
msg_refined_raft_net_invariant_request_vote net ->
msg_refined_raft_net_invariant_request_vote' net.