"dv">3</span>] v;</span>
<span id="cb9-2"><a href="#cb9-2" aria-hidden="true" tabindex="-1"></a><span class="dt">complex_row_vector</span>[<span class="dv">2</span>] rv;</span>
<span id="cb9-3"><a href="#cb9-3" aria-hidden="true" tabindex="-1"></a><span class="dt">complex_matrix</span>[<span class="dv">3</span>, <span class="dv">2</span>] m;</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
<p>We can construct vectors and matrices using brackets 