Hexo 博客 Markdown 和 MathJax 配置

npm install hexo-math –save
npm uninstall hexo-renderer-marked –save 
npm install hexo-renderer-kramed –save

Enter node_modules\kramed\lib\rules\inline.js

//escape: /^\\([\\`*{}\[\]()#$+\-.!_>])/,
  escape: /^\\([`*\[\]()#$+\-.!_>])/,

//em: /^\b_((?:__|[\s\S])+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
  em: /^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,

# MathJax Support
mathjax:
  enable: true
  per_page: true
  #cdn: //cdn.bootcss.com/mathjax/2.7.1/latest.js?config=TeX-AMS-MML_HTMLorMML
  cdn: //cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_

---

MathJax Enabled:

\( x_i \)

$$\begin{equation} \begin{split} \frac{\partial^2 f}{\partial{x^2}} &= \frac{\partial(\Delta_x f(i,j))}{\partial x} = \frac{\partial(f(i+1,j)-f(i,j))}{\partial x} \\ &= \frac{\partial f(i+1,j)}{\partial x} - \frac{\partial f(i,j)}{\partial x} \\ &= f(i+2,j) -2f(f+1,j) + f(i,j) \end{split} \nonumber \end{equation}$$

$s$

$$\left( \begin{array}{c} s \\ t \end{array} \right) = \left( \begin{array}{cc} cos(b) & -sin(b) \\ sin(b) & cos(b) \end{array} \right) \left( \begin{array}{c} x \\ y \end{array} \right)$$ $$f\left( \left[ \frac{ 1+\left\{x,y\right\} }{ \left( \frac{x}{y}+\frac{y}{x} \right) \left(u+1\right) }+a \right]^{3\2} \right)$$ $$X_i$$

$y{1}$