<span class="va">vals</span> <span class="op">=</span> <span class="va">nim</span><span class="op">[</span><span class="va">mask</span><span class="op">]</span></span></span>
<span class="r-in"><span><span class="va">vals</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/MathFun.html" class="external-link">sqrt</a></span><span class="op">(</span><span class="va">vals</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">remake_img</span><span