   <div class="features">override</div>
    </section>
    <section class="desc markdown">
      <p>Returns the least integer double value no smaller than <code>this</code>.</p>
<p>If this is already an integer valued double, including <code>-0.0</code>, or it is not
a finite value, the value is returned unmodified.</p>
<p>For the purpose of rounding, <code>-0.0</code> is considered to be below <code>0.0</code>.
A number <code>d</code> in the range <code>-1.0 &lt; d &lt; 0.0</code> will return <code>-0.0</c