Drop dimnames</p></td>
      </tr><tr>
        
        <td>
          <p><code><a href="expand_dims.html">expand_dims()</a></code> </p>
        </td>
        <td><p>Expand the shape of an array</p></td>
      </tr><tr>
        
        <td>
          <p><code><a href="extract_dim.html">extract_dim()</a></code> <code><a href="extract_dim.html">extract_rows()</a></code> <code><a href="extract_dim.html">extract_cols()</a></code> </p>
        </td>
        <td><p>Extract with <code>[</code> on a specified dime