lass="multi-line-signature">
      <span class="returntype"><a href="../../dart-core/BigInt-class.html">BigInt</a></span>
            <span class="name ">pow</span>
(<wbr><ol class="parameter-list"><li><span class="parameter" id="pow-param-exponent"><span class="type-annotation"><a href="../../dart-core/int-class.html">int</a></span> <span class="parameter-name">exponent</span></span></li>
</ol>)
      
    </section>
    <section class="desc markdown">
      <p>Returns <code>this</code> to the power of <co