simoncor.net/themes/hugo-coder/exampleSite/content/posts/render-latex-using-katex.md

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+++ date = "2019-03-20" title = "Render LaTeX using KaTeX" description = "Katex support demo" katex = true series = ["Theme", "Hugo"] +++

Enable katex by adding katex = "true" to the front matter

+++
katex = "true"
+++

If you want to enable KaTeX or MathJax for all post, add katex = ture or math = true in config.toml in [params] section.

It's almost a dropin alternative to the mathjax solution,you should just choose one of them.

Inline math looks like this

This is text with inline math $\sum_{n=1}^{\infty} 2^{-n} = 1$

This is text with inline math \sum_{n=1}^{\infty} 2^{-n} = 1
and with math blocks:

$$
\sum_{n=1}^{\infty} 2^{-n} = 1
$$

\sum_{n=1}^{\infty} 2^{-n} = 1