From 617ff2f42565015755ada685c6c48931ee853890 Mon Sep 17 00:00:00 2001 From: siveshs Date: Fri, 2 Jul 2010 23:14:12 +0000 Subject: section 3 editing --- Fourier Series.page | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Fourier Series.page') diff --git a/Fourier Series.page b/Fourier Series.page index a49781b..fbfbf06 100644 --- a/Fourier Series.page +++ b/Fourier Series.page @@ -83,9 +83,9 @@ Now, to begin proving that the Fourier series is a true fact let us begin with t Let f ____ be a continuous, periodic function where I is some the time interval(period of the function). Then it can be expressed as $$ -\begin{array} {ccl} +\begin{array}{ccl} f & = & \sigma e^{inx}\\ -& = & \a0 \sigma a~n\cos nx + \sigma b~n\sin nx\\ +& = & a0 + \sigma a~n\cos nx + \sigma b~n\sin nx\\ \end{array} $$ -- cgit v1.2.3