Actually there is nothing to do except including the scripts. I have included just the below scripts in the head section. This might not be a professional solution but the easiest way. You can have all customization here:
http://docs.mathjax.org/en/latest/configuration.html
<script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: { inlineMath: [ ['$','$'], ["\\(","\\)"] ], config: ["MMLorHTML.js"], jax: ["input/TeX"], processEscapes: true } });
MathJax.Hub.Config({ "HTML-CSS": { linebreaks: { automatic: true, width: "95% container" } } });
</script>
<script async type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"> </script>
Welcome to the Q&A site for Question2Answer.
If you have a question about Q2A, please ask here, in English.
To report a bug, please create a new issue on Github or ask a question here with the bug tag.
If you just want to try Q2A, please use the demo site.