and the precision increases which may cause this to happen in
          very exceptional circumstances.
        </li>
</ul></div>
<p>
      Using the above algorithm and a 100-decimal digit type, results accurate to
      80 decimal places were obtained in the difficult area where <span class="emphasis"><em>a</em></span>
      is close to 1, and greater than 95 decimal places elsewhere.
    </p>
</div>
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<td align="lef