</title>         <informaltable border="0" width="000%">             <tr>                 <td align="center">                     <emphasis role="bold">Matlab</emphasis>                 </td>                 <td align="center">                     <emphasis role="bold">Scilab</emphasis>                 </td>             </tr>             <tr>                 <td>                     <programlisting role="example"><![CDATA[ y = besselj(alpha,x) y = besselj(alpha,x,