ref="#built-in-constants.section">built-in constants section</a> for a list of built-in constants.</p>
</div>
<div id="type-promotion-and-function-resolution" class="section level3 unnumbered">
<h3>Type Promotion and Function Resolution</h3>
<p>Because of integer to real type promotion, rules must be established
for which function is called given a sequence of argument types. The
scheme employed by Stan is the same as that used by C++, which
resolves a function call to the function requiring the minimum num