From 9d6ef84f7043ae90b92b5f44a9e551d77b9aa62c Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 19 Jul 2024 07:29:14 +0530
Subject: [PATCH] Add a note that the calibre viewer supports MathML with the
 inclusion of the MathJax canary

---
 manual/typesetting_math.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/manual/typesetting_math.rst b/manual/typesetting_math.rst
index 9f4463b595..644fb9f3e8 100644
--- a/manual/typesetting_math.rst
+++ b/manual/typesetting_math.rst
@@ -56,6 +56,10 @@ with an e-book you can distribute easily to other people.
 .. literalinclude:: mathjax.html
     :language: html
 
+.. note:: The calibre viewer supports MathML as well as TeX, but you must
+   include the ``<script type="text/x-mathjax-config"></script>`` line in
+   your HTML file otherwise the MathML will not render.
+
 More information
 -----------------