urceLine" id="cb32-8" title="8">Error <span class="cf">in</span> <span class="kw">log</span>(x) <span class="op">:</span><span class="st"> </span>non<span class="op">-</span>numeric argument to mathematical <span class="cf">function</span></a>
<a class="sourceLine" id="cb32-9" title="9">[<span class="dv">1</span>] <span class="st">"ouch"</span></a></code></pre></div>
</div>
</div>
<div id="misc" class="section level1">
<h1 class="hasAnchor">
<a href="#misc" class="anchor"></a>Misc</h1>
<div id="acknowledgme