
          of all the p<sub>n </sub> previously computed, which does limit the precision of the
          method, depending upon the size of the table used.
        </p>
<p>
          When <span class="emphasis"><em>a</em></span> and <span class="emphasis"><em>b</em></span> are both small integers,
          then we can relate the incomplete beta to the binomial distribution and
          use the following finite sum:
        </p>
<p>
          <span class="inlinemediaobject"><img src="../../../../equations