>&#321;</span>)<br>
      </td>
    </tr>
  </tbody>
</table>
<br>
<h3><a name="The_Lattice_of_Theories_within_the"></a>The Lattice of
Theories within the Context of Theories<br>
</h3>
<p style="text-align: justify;"><img alt="Context of Theories"
 title="Context of Theories" src="context.gif"
 style="width: 559px; height: 479px;" vspace="20"><br>
</p>
<div style="text-align: justify;">The context of theories <span
 style="font-family: arial; font-weight: bold;">Theory</span> is
compatible with the lattices