<script type="text/javascript" src="{{ static('mathjax_config.js') }}"></script>
<script type="text/javascript"
        src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML"></script>
<script type="text/javascript">
    window.reload_mathjax = function () {
        MathJax.Hub.queue.Push(function () {
            $('.tex-image').hide();
            $('.tex-text').show();
        });
    };
    window.reload_mathjax();
</script>