="nt">&lt;/code&gt;&lt;/pre&gt;</span></code></pre></div>

<h2 id="variables">Variables</h2>

<p>For indicating variables use the <code class="highlighter-rouge">&lt;var&gt;</code> tag.</p>

<div class="bd-example">
<var>y</var> = <var>m</var><var>x</var> + <var>b</var>
</div>
<div class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;var&gt;</span>y<span class="nt">&lt;/var&gt;</span> = <span class="nt">&lt;var&gt;</span>m<span class="nt">&lt;/var&gt;&lt;var&gt;</span>x<s