2 files changed, 9 insertions, 6 deletions
diff --git a/README.html b/README.html
index 544497c..8a53c35 100644
--- a/README.html
+++ b/README.html
@@ -158,6 +158,15 @@ $(document).ready(function () {
 
 </script>
 
+<!-- dynamically load mathjax for compatibility with self-contained -->
+<script>
+  (function () {
+    var script = document.createElement("script");
+    script.type = "text/javascript";
+    script.src  = "https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML";
+    document.getElementsByTagName("head")[0].appendChild(script);
+  })();
+</script>
 
 </body>
 </html>
diff --git a/README.md b/README.md
index 359feec..2db5787 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,3 @@
----
-output: 
-  html_document:
-    mathjax: null
----
-
 # chents
 
 The R package **chents** provides some utilities for working with chemical