er
        subset of the range of unsigned X, as required by &#167;3.9.1/3.
      </p>
<div class="note"><table border="0" summary="Note">
<tr>
<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../../../doc/src/images/note.png"></td>
<th align="left">Note</th>
</tr>
<tr><td align="left" valign="top">
<p>
          Always remember that unsigned types, unlike signed types, have modulo-arithmetic;
          that is, they do not overflow. This means that:
        </p>
<p>
  