title: How to render Latex markup using Python?
body: <p>How to show an easy latex-formula in python?
  Maybe numpy is the right choice?</p>
  <p>I have python code like:</p>
  <pre><code>a = '\frac{a}{b}'
  </code></pre>
  <p>and want to print this in a graphical output (like matplotlib).</p>