still testing

1 files changed, 7 insertions, 2 deletions

diff --git a/Fourier Series.page b/Fourier Series.page
index 2f12fb1..ab12979 100644
--- a/Fourier Series.page
+++ b/Fourier Series.page
@@ -52,8 +52,13 @@ $$
 \begin{array}{ccl}
 e^{i\theta} & = & \cos \theta + i \sin \theta\\
 e^{-i\theta} & = & \cos \theta - i \sin \theta\\
-\\
-Solving for \cos \theta and \sin \theta\\
+\end{array}{ccl}
+$$
+  
+Solving for \cos \theta and \sin \theta\\  
+  
+$$
+\begin{array}{ccl}
 \cos \theta & = & \frac{1}{2}e^{i\theta} + \frac{1}{2}e^{-i\theta}\\
 \sin \theta & = & \frac{1}{2i}e^{i\theta} - \frac{1}{2i}e^{-i\theta}\\
 \end{array}