ent. You can enable MathJax by setting
<code>mathjax = "default"</code>, see
<code>rmarkdown::html_document()</code> for more options.</p>
<h3 id="see-also">See Also</h3>
<p><code>use_cleanrmd()</code> for using cleanrmd themes in places other
than in R Markdown documents</p>
<h3 id="examples-1">Examples</h3>
<div class="sourceCode" id="cb5"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="cf">if</span> (<span class="fu"