mtype">real(8), intent(in)&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">real(8), intent(in)&#160;</td>
          <td class="paramname"><em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">real(8), intent(in)&#160;</td>
          <td class="paramname"><em>z</em>&#160;</td>
        </tr>
        <tr>