reveal_mathjax = function() {
    if (window.MathJax) {
        // MathJax loaded
        MathJax.Hub.Config({
            tex2jax: {
                inlineMath: [ ['$','$'], ["\\(","\\)"] ],
                displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
            },
            displayAlign: 'center', // Change this to 'center' to center equations.
            "HTML-CSS": {
                styles: {'.MathJax_Display': {"margin": 0}}
            }
        });
        MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
    }
}
reveal_mathjax();