btitle"><em>Version 2.19</em></h2>
<p class="author"><em>Stan Development Team</em></p>
</div>
<div id="overview" class="section level1 unnumbered">
<h1><i style="font-size: 110%; padding:1.5em 0 0 0; color:#990017;">Overview</i></h1>
<p><img style="float:right; margin: -2em 0em 4em 4em" src="img/logo_tm.png" width="225" alt="Stan logo" /></p>
<div id="about" class="section level4 unnumbered">
<h4>About</h4>
<p>This is the reference for the functions defined in the Stan math
library and available in the Sta