160;    <span class="keywordflow">return</span> ans;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;  }</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160; </div>
<div class="line"><a name="l00416"></a><span class="lineno"><a class="line" href="classhelib_1_1_context.html#a065f668db1a4712692fdd2ea9c70dc47">  416</a></span>&#160;  <span class="keywordtype">double</span> <a class="code" href="classhelib_1_1_context.html#a065f668db1a4712692f