9"><a href="#cb6-19" aria-hidden="true" tabindex="-1"></a>}</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
<p>What happens here is that, given that the log-normal distribution is shifted by <span class="math inline">\(\delta\)</span>, when we then try to integrate the numerator, our <code>x</code> starts at values just above <code>delta</code>. This, in turn, causes the <code>x - delta</code> term to be near zero, leading to a breakdown.</p>
<