or" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>f</th>
      <td><p>function representing a Csiszar-function in log-space.</p></td>
    </tr>
    <tr>
      <th>p_log_prob</th>
      <td><p>function representing the natural-log of the
probability under distribution <code>p</code>. (In variational inference <code>p</code> is the
joint distribution.)</p></td>
    </t