Latex on Octopress

_config.yaml.diff

index 1a06ae2..ef440ea 100644
--- a/_config.yml
+++ b/_config.yml
@@ -33,7 +33,7 @@ destination: public
 plugins: plugins
 code_dir: downloads/code
 category_dir: blog/categories
-markdown: rdiscount
+markdown: kramdown
 pygments: false # default python pygments have been replaced by pygments.rb

 paginate: 10          # Posts per page on the blog index

_theme.scss.diff

--- a/sass/base/_theme.scss
+++ b/sass/base/_theme.scss
@@ -75,7 +75,7 @@ html {
   background: $page-bg image-url('line-tile.png') top left;
 }
 body {
-  > div {
+  > div#main {
     background: $sidebar-bg $noise-bg;
     border-bottom: 1px solid $page-border-bottom;
     > div {

head.html

<!-- mathjax config similar to math.stackexchange -->

<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    tex2jax: {
      inlineMath: [ ['$','$'], ["\\(","\\)"] ],
      processEscapes: true
    }
  });
</script>

<script type="text/x-mathjax-config">
    MathJax.Hub.Config({
      tex2jax: {
        skipTags: ['script', 'noscript', 'style', 'textarea', 'pre', 'code']
      }
    });
</script>

<script type="text/x-mathjax-config">
    MathJax.Hub.Queue(function() {
        var all = MathJax.Hub.getAllJax(), i;
        for(i=0; i < all.length; i += 1) {
            all[i].SourceElement().parentNode.className += ' has-jax';
        }
    });
</script>

<script type="text/javascript"
   src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
</script>