der">
<th align="center">index type</th>
<th align="center">example</th>
<th align="center">value</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td align="center">integer</td>
<td align="center"><code>a[11]</code></td>
<td align="center">value of <code>a</code> at index 11</td>
</tr>
<tr class="even">
<td align="center">integer array</td>
<td align="center"><code>a[ii]</code></td>
<td align="center"><code>a[ii[1]]</code>, …, <code>a[ii[K]]</code></td>
</tr>
<tr class="odd">
<td align="center">lower bound</