s="link" href="../../policy.html" title="Chapter&#160;19.&#160;Policies: Controlling Precision, Error Handling etc">Policy</a> type, and if it did terminate
            as a result of exceeding the maximum, then the appropriate error handler
            should be called (see existing code for examples).
          </li>
<li class="listitem">
            Numeric constants such as &#960; etc should be obtained via a call to the <a class="link" href="../constants.html" title="The Mathematical Constants">appropr