the behaviour of the function: how it handles errors, what
      level of precision to use etc. Refer to the <a class="link" href="../policy.html" title="Chapter&#160;18.&#160;Policies: Controlling Precision, Error Handling etc">policy documentation
      for more details</a>.
    </p>
<p>
      &#8198; &#8198;  <span class="inlinemediaobject"><img src="../../equations/owens_t.svg"></span>
    </p>
<p>
      <span class="inlinemediaobject"><img src="../../graphs/plot_owens_t.png"></span>
    </p>
<p>
      