/span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="lognormal_distribution.html" title="Class template lognormal_distribution">lognormal_distribution</a> <span class="special">&amp;</span><span class="special">,</span> 
                         <span class="keyword">const</span> <a class="link" href="lognormal_distribution.html" title="Class template lognormal_distribution">lognormal_distribution</a> <span class="special">&amp;</span><span class="special">)</span