            <p>
                      Case
                    </p>
                  </th>
<th>
                    <p>
                      Behavior
                    </p>
                  </th>
</tr></thead>
<tbody>
<tr>
<td>
                    <p>
                      pointlike (e.g. point)
                    </p>
                  </td>
<td>
                    <p>
                      Returns zero
                    </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
        