                       <span class="keyword">const</span> Eigen::Vector&lt;T, dim&gt;&amp; e0,</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>                         <span class="keyword">const</span> Eigen::Vector&lt;T, dim&gt;&amp; e1,</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>                         T&amp;                           ratio);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="line