67" data-start="{" data-end="}">
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="namespacenc.html#a536e5046481a32bd6955a222f323393a">   67</a></span>    <span class="keyword">auto</span> <a class="code hl_function" href="namespacenc.html#a48cbc16dc706678b6f85e655e935cd41">log2</a>(<span class="keyword">const</span> <a class="code hl_class" href="classnc_1_1_nd_array.html">NdArray&lt;dtype&gt;</a>&amp; <a class="code hl_function" href="namespacenc.html#a8e78c416b