 copied
before the assignment. This resolves any potential aliasing issues
arising from he right-hand side changing in the middle of an
assignment statement’s execution.</p>
</div>
</div>
<div id="compound-arithmetic-and-assignment-statement" class="section level3">
<h3 class="unnumbered" number="">Compound Arithmetic and Assignment Statement</h3>
<p><a id="compound-arithmetic-assignment.section"></a></p>
<p>Stan’s arithmetic operators may be used in compound arithmetic
and assignment operations. For ex