Mathjax Mathematical Formulas

You can use the hexo-filter-mathjax (opens in a new tab) plugin to write mathematical formulas using LaTeX syntax in your articles.

Result

Configuration

Install the Plugin

Install the hexo-filter-mathjax plugin in the root directory of your Hexo project by executing the following command:

npm install hexo-filter-mathjax

Modify the Configuration File

Add the following configuration at the bottom of the Hexo configuration file _config.yml:

_config.yml

mathjax:
  tags: none               # or 'ams' or 'all'
  single_dollars: true     # enable single dollar signs as in-line math delimiters
  cjk_width: 0.9           # relative CJK char width
  normal_width: 0.6        # relative normal (monospace) width
  append_css: true         # add CSS to every page
  every_page: false        # if true, every page will be rendered by mathjax regardless the `mathjax` setting in Front-matter of each article

Use in Articles

Add the mathjax: true attribute to the article page. You can now write formulas on that page.

Example:

---
title: MathJax Test
date: 2020-09-12 16:02:07
tags: MathJax
categories: MathJax
mathjax: true
---
$$
i\hbar\frac{\partial}{\partial t}\psi=-\frac{\hbar^2}{2m}\nabla^2\psi+V\psi
$$

For a hands-on experience, please visit the Redefine Demo Site (opens in a new tab)

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