From 93c83245db73dd08567f13e91befc85d7f53410a Mon Sep 17 00:00:00 2001
From: siveshs <siveshs@gmail.com>
Date: Fri, 2 Jul 2010 23:14:31 +0000
Subject: section 3 editing

---
 Fourier Series.page | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Fourier Series.page b/Fourier Series.page
index fbfbf06..8ef6bd3 100644
--- a/Fourier Series.page	
+++ b/Fourier Series.page	
@@ -84,8 +84,8 @@ Let f ____ be a continuous, periodic function where I is some the time interval(
   
 $$
 \begin{array}{ccl}
-f & = & \sigma e^{inx}\\ 
-& = & a0 + \sigma a~n\cos nx + \sigma b~n\sin nx\\
+f & = & \Sigma e^{inx}\\ 
+& = & a0 + \Sigma a~n\cos nx + \Sigma b~n\sin nx\\
 \end{array}
 $$  
 
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