n="true" tabindex="-1"></a>  <span class="dt">matrix</span>[<span class="dv">3</span>, <span class="dv">3</span>] A;</span>
<span id="cb29-3"><a href="#cb29-3" aria-hidden="true" tabindex="-1"></a>  <span class="cf">for</span> (i <span class="cf">in</span> <span class="dv">1</span>:<span class="dv">7</span>) {</span>
<span id="cb29-4"><a href="#cb29-4" aria-hidden="true" tabindex="-1"></a>    A[idxs[i, <span class="dv">1</span>], idxs[i, <span class="dv">2</span>]] = A_raw[i];</span>
<span id="cb29-5"><a hr