ass_vec.html">Vec</a>&amp; sub(<a class="code hl_class" href="classfpm_1_1fixed.html">fx8</a> x_ = 0, <a class="code hl_class" href="classfpm_1_1fixed.html">fx8</a> y_ = 0);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>  <span class="comment">// Multiplies the vector by a scalar</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</spa