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<title>Math Typesetting | Hugo</title>
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<h1 class="title">Math Typesetting</h1>
<div class="tip">
<span>
Mar 8, 2019 00:00
</span>
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·
</span>
<span>
115 words
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·
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<span>
1 minute read
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<p>Mathematical notation in a Hugo project can be enabled by using third party JavaScript libraries.</p>
<p>In this example we will be using <a
href="https://katex.org/"
target="_blank"
rel="noopener"
>
KaTeX
</a></p>
<ul>
<li>Create a partial under <code>/layouts/partials/math.html</code></li>
<li>Within this partial reference the <a
href="https://katex.org/docs/autorender.html"
target="_blank"
rel="noopener"
>
Auto-render Extension
</a> or host these scripts locally.</li>
<li>Include the partial in your templates like so:</li>
</ul>
<div class="highlight"><pre style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash"><span style="color:#666">{{</span> <span style="color:#a2f;font-weight:bold">if</span> or .Params.math .Site.Params.math <span style="color:#666">}}</span>
<span style="color:#666">{{</span> partial <span style="color:#b44">"math.html"</span> . <span style="color:#666">}}</span>
<span style="color:#666">{{</span> end <span style="color:#666">}}</span>
</code></pre></div><ul>
<li>To enable KaTex globally set the parameter <code>math</code> to <code>true</code> in a project’s configuration</li>
<li>To enable KaTex on a per page basis include the parameter <code>math: true</code> in content files</li>
</ul>
<p><strong>Note:</strong> Use the online reference of <a
href="https://katex.org/docs/supported.html"
target="_blank"
rel="noopener"
>
Supported TeX Functions
</a></p>
<h3 id="examples">Examples <a href="#examples" class="anchor">🔗</a></h3>
<p>Block math:
$$
\varphi = 1+\frac{1} {1+\frac{1} {1+\frac{1} {1+\cdots} } }
$$</p>
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