idden="true" tabindex="-1"></a>  <span class="dt">real</span> sigma = theta[<span class="dv">2</span>];</span>
<span id="cb6-11"><a href="#cb6-11" aria-hidden="true" tabindex="-1"></a>  <span class="dt">real</span> delta = theta[<span class="dv">3</span>];</span>
<span id="cb6-12"><a href="#cb6-12" aria-hidden="true" tabindex="-1"></a>  <span class="dt">real</span> b = theta[<span class="dv">4</span>];</span>
<span id="cb6-13"><a href="#cb6-13" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb6-14">