             <td>public,</td>
            <td>
              parameter
            </td>
            <td>::</td>
            <td><strong>zero</strong></td>
<td> =</td>
                <td> (0.0e+0,0.0e+0)</td>
            <td>
                
            </td>
        </tr>
    </tbody>
  </table>

    </section>
    <br>
    
    

    
    


    
    <section>
    <h2><span class="anchor" id="src"></span>Source Code</h2>
    <div class="highlight"><pre><span></span><span class="w">       </span><span cl