add: MathJax support for LaTeX formula rendering

docs/javascripts/mathjax.js

@@ -0,0 +1,9 @@
+window.MathJax = {
+  tex: {
+    inlineMath: [["\\(", "\\)"]],
+    displayMath: [["\\[", "\\]"]],
+  },
+  options: {
+    processHtmlClass: "arithmatex",
+  },
+};

mkdocs.yml

@@ -78,6 +78,10 @@ markdown_extensions:
       custom_checkbox: true
   - pymdownx.tilde
 
+extra_javascript:
+  - javascripts/mathjax.js
+  - https://unpkg.com/mathjax@3/es5/tex-mml-chtml.js
+
 nav:
   - 首页: index.md
   - 项目: