7647 1.4594316 2.0000000</span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt; $var</span></span>
<span><span class="co">#&gt; [1] 0.3896004</span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt; $method</span></span>
<span><span class="co">#&gt; [1] "boxes"</span></span></code></pre>
</div>
<div class="section level2">
<h2 id="non-fractal-surfaces">Non-fractal surfaces<a class="anchor" aria-label="anchor" href="#non-fractal-surfaces"></a>
</h