thod</h1>

    <section class="multi-line-signature">
      <span class="returntype"><a href="dart-core/int-class.html">int</a></span>
      <span class="name ">ceil</span>
(<wbr>)
    </section>
    <section class="desc markdown">
      <p>Returns the least integer no smaller than <code>this</code>.</p>
<p>If <code>this</code> is not finite (<code>NaN</code> or infinity), throws an <a href="dart-core/UnsupportedError-class.html">UnsupportedError</a>.</p>
    </section>
    
    <section class="summary sour