diff --git a/MathJax.js b/MathJax.js
new file mode 100644
index 0000000000000000000000000000000000000000..3c5458cf56ca84c856384c74f5f51a6b349569f6
--- /dev/null
+++ b/MathJax.js
@@ -0,0 +1,4 @@
+var fileref=document.createElement('script')
+fileref.setAttribute("type","text/javascript")
+fileref.setAttribute("src", "https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML")
+document.getElementsByTagName("head")[0].appendChild(fileref)