205"></a><span class="lineno">  205</span>    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>  }</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span> </div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>  <span class="comment">// Returns the result of vector addition</span></div>
<div class="line"><a id="l00209" nam