pan>    }</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>    <span class="keyword">const</span> <span class="keywordtype">double</span> dx = rm_sq.x + rM_sq.y + rM_sq.z;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    <span class="keyword">const</span> <span class="keywordtype">double</span> dy = rM_sq.x + rm_sq.y + rM_sq.z;</div