n></span></span><span class="baseline-fix"><span class="fontsize-ensurer reset-size5 size5"><span style="font-size:0em;">​</span></span>​</span></span></span></span></span></span></span></eqn></section></td>
      <td style="text-align:left;">single block equation, greek index</td>
    </tr>
   <tr id="#13">
      <td style="text-align:right;">13</td>
      <td style="text-align:center;">&#128522;</td>
      <td style="text-align:left;">$$1+1=2$$</td>
      <td style="text-align:left;"><section><eqn><sp