unction.html" title="Incomplete Beta Functions">ibetac</a>:
          please refer to these functions for information on accuracy.
        </p>
<h5>
<a name="math_toolkit.dist_ref.dists.negative_binomial_dist.h10"></a>
          <span class="phrase"><a name="math_toolkit.dist_ref.dists.negative_binomial_dist.implementation"></a></span><a class="link" href="negative_binomial_dist.html#math_toolkit.dist_ref.dists.negative_binomial_dist.implementation">Implementation</a>
        </h5>
<p>
          In the foll