="Warning">
<tr>
<td rowspan="2" align="center" valign="top" width="25"><img alt="[Warning]" src="../../../../../../../doc/src/images/warning.png"></td>
<th align="left">Warning</th>
</tr>
<tr><td align="left" valign="top"><p>
            When using multiprecision, it is all too easy to get accidental truncation!
          </p></td></tr>
</table></div>
<p>
          For example, if you write
        </p>
<pre class="programlisting"><span class="identifier">std</span><span class="special">::</span><span clas