pan class="preprocessor"></span></div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span><span class="preprocessor">#define M_LOG10E    0.434294481903251827651128918916605082  </span><span class="comment">/* log10(e)       */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span><span class="preprocessor">#define M_LN2       0.693147180559945309417232121458176568  </span><span class="comment">/* lo