title: iPython Notebook output latex or mathjax
body: <p>How do you get iPython to output results using latex?</p>
  
  <p>For example, like on this page: <a href="http://nbviewer.ipython.org/urls/raw.github.com/ipython/ipython/master/examples/notebooks/SymPy%20Examples.ipynb" rel="nofollow">http://nbviewer.ipython.org/urls/raw.github.com/ipython/ipython/master/examples/notebooks/SymPy%20Examples.ipynb</a></p>
  
  <p>If I execute the code:</p>
  
  <pre><code>Rational(3,2)*pi + exp(I*x) / (x**2 + y)
  </code></pre>
  
  <p>I get output:</p>
  
  <pre><code>Out[13]: 3*pi/2 + exp(I*x)/(x**2 + y)
  </code></pre>
  
  <p>I want to see output in latex as shown in the link above.</p>