<tr><td align="left" valign="top"><p>
            This convenience typedef is <span class="bold"><strong>not provided</strong></span>
            if a clash would occur with the name of a function: currently only <code class="computeroutput"><span class="identifier">beta</span></code> and <code class="computeroutput"><span class="identifier">gamma</span></code>
            fall into this category.
          </p></td></tr>
</table></div>
<p>
          So, after a using statement,
        </p>
<pre class="pro