td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ab427a8d56118103dfb7f2357f91f2dc3">is_unsigned</a> (format Format)</td></tr>
<tr class="memdesc:ab427a8d56118103dfb7f2357f91f2dc3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluate whether a format is unsigned. <br /></td></tr>
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