Definition leaderLogs_entries_match_nw (net : network) : Prop :=
    forall h llt ll p t src pli plt es ci,
      In (llt, ll) (leaderLogs (fst (nwState net h))) ->
      In p (nwPackets net) ->
      pBody p = AppendEntries t src pli plt es ci ->
      (forall e1 e2,
         eIndex e1 = eIndex e2 ->
         eTerm e1 = eTerm e2 ->
         In e1 es ->
         In e2 ll ->
         (forall e3,
            eIndex e3 <= eIndex e1 ->
            In e3 es ->
            In e3 ll) /\
         (pli <> 0 ->
          exists e4,
            eIndex e4 = pli /\
            eTerm e4 = plt /\
            In e4 ll)).Definition leaderLogs_entries_match (net : network) : Prop :=
    leaderLogs_entries_match_host net /\
    leaderLogs_entries_match_nw net.

Lemma entries_match_cons_gt_maxTerm : forall x xs ys, sorted xs -> sorted ys -> eIndex x > maxIndex xs -> eTerm x > maxTerm ys -> entries_match xs ys -> entries_match (x :: xs) ys.