li>
<li class="listitem">
            If the result is too small to represent, then returns the smallest representable
            value.
          </li>
<li class="listitem">
            Always returns a positive value such that <code class="computeroutput"><span class="identifier">ulp</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span> <span class="special">==</span> <span class="identifier">ulp</span><span class="special">(-</span><span class="identifier">x