title: How to Enable MathJax Rendering in Sublime Text Markdown Preview
body: <p>Using Sublime Text 3, I'm writing a Markdown document that includes math. The Markdown Preview package enables real-time rendering of the document in the browser (Chrome). So as I write, the changes are visible. The following is my markdown text. </p>
  
  <pre><code>$a = \sin^{2}(\Delta \phi/2) + \cos(\phi_{1})\cos(\phi_{2})\sin^{2}(\Delta \lambda/2)$
  $c = 2 \arcsin(\sqrt{a})$
  $d = rc$
  </code></pre>
  
  <p>MarkdownPreview manual says something like "When <code>enable_mathjax</code> is <code>true</code>", but I cannot figure it out where it is. For completeness, The Sublime console does not display any error message. I'm using Windows 7 and the lastest MathJax fetched from Git. MathJax itself works fine when I displayed some sample test html.</p>