   function </span><a class="code" href="classcnfunction.html#a85ed653a32209befdf8aa037ae8f078c">d2functest</a>( x ) result( output )</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        <span class="keywordtype">real(8)</span>, <span class="keywordtype">intent(in)</span> :: <a class="code" href="structcnfunction2d_1_1cnfunction2d.html#ad6ce35edc74ab62f8af85322418434cc">x</a></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;        <s