But CE&#x27;s still just the same numbering system as AD. Much better to use AUC[0].<p>[0]: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Ab_urbe_condita" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Ab_urbe_condita</a>