pan class="number">0</span><span class="special">)</span> <span class="special">?</span> <span class="special">-</span><span class="identifier">delta</span> <span class="special">:</span> <span class="identifier">delta</span><span class="special">);</span>

      <span class="keyword">if</span><span class="special">((</span><span class="identifier">k</span> <span class="special">&gt;</span> <span class="number">1U</span><span class="special">)</span> <span class="special">&amp;&amp;</span> <span class="spec