eout="hideTip(event, 'fs14', 41)" onmouseover="showTip(event, 'fs14', 41)" class="id">cos</span><span class="pn">(</span><span class="n">5</span><span class="pn">)</span> <span class="o">?+?</span> <span onmouseout="hideTip(event, 'fs16', 42)" onmouseover="showTip(event, 'fs16', 42)" class="id">sin</span><span class="pn">(</span><span class="n">5</span><span class="pn">)</span> <span class="o">|&gt;</span> <span onmouseout="hideTip(event, 'fs15', 43)" onmouseover="showTip(event, 'fs15', 43)" class="id">prin