it.history1.milestone_3_first_review_candida">Milestone
      3: First Review Candidate (31st Dec 2006)</a>
    </h5>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
          Implemented the main probability distribution and density functions.
        </li>
<li class="listitem">
          Implemented digamma.
        </li>
<li class="listitem">
          Added more factorial functions.
        </li>
<li class="listitem">
          Implemented the He