.svg"></span>

      </p></blockquote></div>
<p>
      See also <a class="link" href="sf_erf/error_function.html" title="Error Function erf and complement erfc">erf</a> for
      the full template (header only) version of this function.
    </p>
<pre class="programlisting"><span class="keyword">double</span> <span class="identifier">erfc</span><span class="special">(</span><span class="keyword">double</span> <span class="identifier">x</span><span class="special">);</span>
<span class="keyword">float</span> 