handled</a>
          </h5>
<p>
            We can also control the policy for handling various errors. For example,
            we can define a new (possibly unwise) policy to ignore domain errors
            ('bad' arguments).
          </p>
<p>
            Unless we are using the boost::math namespace, we will need:
          </p>
<pre class="programlisting"><span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span cla