Problems with katex

Help
1

I’m using $f(x)$ and $(x_n)_{n}$ and $(y_n)_{n}$ in my markdown file. After jekyll clean && jekyll serve, the result is

image
image736×108 5.39 KB

If I remove the curly braces, everything is fine. What’s the problem?

2

I’ve not used katex, so not sure. If you searched for jekyll katex to see if there are any blog posts about how it works? I found a few.

Maybe you need to wrap it in {% raw %} {% endraw %} so jekyll doesn’t process the curly brackets as liquid?

3

I had tried this method. However, it didn’t work.

4

Sorry, I am unfamiliar with this functionality, but it would be good to see what you expected vs. the output you received.

5

This is my expectation:

image
image1020×262 8.71 KB

Demo markdown file for the problem:

---
layout: post
title: title
category: 
description: 
math: true
---
{% raw %}
$f(x)$ and $(x_n)_{n}$ and $(y_n)_{n}$
{% endraw %}
6

When using kramdown:

Using inline math is also easy: just surround your math content with two dollar signs, like with a math block.

So try $$…$$ instead of $…$.