ls" class="anchor-section" aria-label="Anchor link to header"></a></h3>
<p>Stan automatically promotes integer values to real values if
necessary, but does not automatically demote real values to integers.
For very large integers, this will cause a rounding error to fewer
significant digits in the floating point representation than in the
integer representation.</p>
<p>Unlike in C++, real values are never demoted to integers. Therefore,
real values may only be assigned to real variables. Integer values
may 