title: matplotlib mathtext slanted fractions
body: <p>Is it possible with matplotlib to create a  <a href="http://en.wikibooks.org/wiki/LaTeX/Mathematics#Fractions_and_Binomials" rel="nofollow">slanted fractions</a> ( /sfrac{1}{1} in Latex)</p>
  
  <p>I tried r'$/sfrac{1}{2}$', but I get nothing... </p>