   </thead>
    <tbody>
      <tr>
        <td class="member-name">

          <code onmouseout="hideTip(event, '12', 12)" onmouseover="showTip(event, '12', 12)">
            ( |Bool|_| ) 
          </code>
          <div class="tip" id="12">
            <strong>Signature:</strong>string -&gt; bool option<br />
                      </div>
        </td>
        <td class="xmldoc">
        
        </td>
      </tr>
      <tr>
        <td class="member-name">

          <code onmouseout="hideTip(event, '13',