motion</h3>
<p>Integer- or real-valued expressions may be assigned to complex numbers, with the corresponding imaginary component set to zero.</p>
<div class="sourceCode" id="cb5"><pre class="sourceCode stan code-with-copy"><code class="sourceCode stan"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="dt">complex</span> z1 = <span class="dv">3</span>;  <span class="co">// int promoted to 3 + 0i</span></span>
<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1