add cs231n_notes

docs/js/katex.js

@@ -1,39 +1,10 @@
-(function () {
-    'use strict';
-
-    var katexMath = (function () {
-        var maths = document.querySelectorAll('.arithmatex'),
-            tex;
-
-        for (var i = 0; i < maths.length; i++) {
-          tex = maths[i].textContent || maths[i].innerText;
-          if (tex.startsWith('\\(') && tex.endsWith('\\)')) {
-            katex.render(tex.slice(2, -2), maths[i], {'displayMode': false});
-          } else if (tex.startsWith('\\[') && tex.endsWith('\\]')) {
-            katex.render(tex.slice(2, -2), maths[i], {'displayMode': true});
-          }
-        }
-    });
-
-    (function () {
-      var onReady = function onReady(fn) {
-        if (document.addEventListener) {
-          document.addEventListener("DOMContentLoaded", fn);
-        } else {
-          document.attachEvent("onreadystatechange", function () {
-            if (document.readyState === "interactive") {
-              fn();
-            }
-          });
-        }
-      };
-
-      onReady(function () {
-        if (typeof katex !== "undefined") {
-          katexMath();
-        }
-      });
-    })();
-
-    }());
-
+document$.subscribe(({ body }) => { 
+    renderMathInElement(body, {
+      delimiters: [
+        { left: "$$",  right: "$$",  display: true },   // Display mode equations
+        { left: "$",   right: "$",   display: false },  // Inline equations
+        { left: "\\(", right: "\\)", display: false },  // Alternative inline
+        { left: "\\[", right: "\\]", display: true }    // Alternative display
+      ],
+    })
+  })

docs/js/mathjax.js

@@ -0,0 +1,16 @@
+window.MathJax = {
+    tex: {
+      inlineMath: [["\\(", "\\)"]],           // Inline math delimiters
+      displayMath: [["\\[", "\\]"]],          // Display math delimiters
+      processEscapes: true,                    // Handle escaped characters
+      processEnvironments: true                // Process LaTeX environments
+    },
+    options: {
+      ignoreHtmlClass: ".*|",                 // Ignore all classes by default
+      processHtmlClass: "arithmatex"          // Only process elements with this class
+    }
+  };
+
+  document$.subscribe(() => { 
+    MathJax.typesetPromise()                  // Render math when document loads
+  })

mkdocs.yml

@@ -96,6 +96,8 @@ markdown_extensions:
       custom_checkbox: true
   - pymdownx.arithmatex:
       generic: true
+
+
   # - markdown.extensions.toc:
   #     slugify:
   #       !!python/object/apply:pymdownx.slugs.slugify { kwds: { case: lower } }
@@ -141,8 +143,8 @@ extra:
   #   property: YOUR-ANALYTICS-ID
 
 extra_css:
-  # - https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.7/katex.min.css
-  - https://cdn.tonycrane.cc/utils/katex.min.css
+  - https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/katex.min.css
+  # - https://cdn.tonycrane.cc/utils/katex.min.css
   - https://cdn.tonycrane.cc/jbmono/jetbrainsmono.css
   - https://cdn.tonycrane.cc/lxgw/lxgwscreen.css
   - css/custom.css
@@ -153,17 +155,23 @@ extra_css:
   # - css/changelog_extra.css
   # - css/flod_toc.css
   # - css/grid cards.css # 好用的但还没用
-  # - https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/katex.min.css
   # - css/extra.css
   # - https://cdn.jsdelivr.net/npm/[email protected]/style.css
 
 
 extra_javascript:
   - js/katex.js
-  - https://cdn.tonycrane.cc/utils/katex.min.js
+  - js/mathjax.js
+  # - https://cdn.tonycrane.cc/utils/katex.min.js
   - https://busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js
-  # - https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.7/katex.min.js
-  # - https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.7/contrib/auto-render.min.js
+  # katex
+  - https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/katex.min.js
+  - https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/contrib/auto-render.min.js
+  # mathjax
+  - https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.0/es5/tex-mml-chtml.js
+  - https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.0/es5/tex-chtml.js
+  - https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.0/es5/tex-chtml-full.js
+  - https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.0/es5/tex-svg-full.js
   # - js/custom.js
   # - js/heti.js
   # - js/toc.js