From 928420ef3e0a8f1555c770c72a64a0f00101c653 Mon Sep 17 00:00:00 2001
From: Adam-Dvorak1 <92300992+Adam-Dvorak1@users.noreply.github.com>
Date: Wed, 23 Nov 2022 14:12:51 +0100
Subject: [PATCH] Update supply_demand.rst

---
 doc/supply_demand.rst | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/doc/supply_demand.rst b/doc/supply_demand.rst
index fd1d5ba9..95a6de84 100644
--- a/doc/supply_demand.rst
+++ b/doc/supply_demand.rst
@@ -12,7 +12,10 @@ Test |H2O|
 This is a test
 
 .. math:: 
-	CH_4 + H_2O → CO + 3H_2
+	CH_4 + H_2O→ CO + 3H_2
+	
+.. math::
+   \frac{ \sum_{t=0}^{N}f(t,k) }{N}
 
 .. |H2O| replace:: H\ :sub:`2`\ O
 .. |CH4| replace:: CH\ :sub:`4`