="line"><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> xmax = 100.0;</div><div class="line"><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> xsamples = XSAMPLES;</div><div class="line"><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> sigma = 5.0;</div><div class="line"></div><div class="line"><span class="keyword">static</spa