mathjax code

mathjax-addition

    <script type="text/javascript" 
        src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
    </script>
    <script type="text/javascript">MathJax.Hub.Config({tex2jax: {processEscapes: true, 
        processEnvironments: false, inlineMath: [ ['$','$'] ], 
        displayMath: [ ['$$','$$'] ] }, 
        asciimath2jax: {delimiters: [ ['$','$'] ] }, 
        "HTML-CSS": {minScaleAdjust: 125 } });
    </script>