span> <span class="identifier">k</span><span class="special">,</span> <span class="identifier">T2</span> <span class="identifier">phi</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="../../policy.html" title="Policies">Policy</a><span class="special">&amp;);</span>
</pre>
<p>
          Returns the incomplete elliptic integral of the first kind <span class="emphasis"><em>F(&#966;,
          k)</em></span>:
        </p>
<p>
          <span class="inlinemediaobject"