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authorjoshuab <>2010-07-12 22:40:45 +0000
committerbnewbold <bnewbold@adelie.robocracy.org>2010-07-12 22:40:45 +0000
commit93ee966ec05bc1ce36db9eb21ff073ed46c4f775 (patch)
tree643377f2603dc2d539b6da6a0a1fd5be7ed9a465
parent3691af780fe86b90c4e52c4c6124a8b2dd58d8a3 (diff)
downloadafterklein-wiki-93ee966ec05bc1ce36db9eb21ff073ed46c4f775.tar.gz
afterklein-wiki-93ee966ec05bc1ce36db9eb21ff073ed46c4f775.zip
typo fixed
-rw-r--r--ClassJune28.page2
1 files changed, 1 insertions, 1 deletions
diff --git a/ClassJune28.page b/ClassJune28.page
index 1934c8e..6359933 100644
--- a/ClassJune28.page
+++ b/ClassJune28.page
@@ -205,7 +205,7 @@ Due to orthonormality of basis vectors, the inner product in the right-hand side
Thus,
$$ (f, f_m) = a_m $$
Using the definition of the inner product,
-$$ a_m = \int_0^{2\pi} \, f \, \frac{1}{\sqrt{2\pi}} \, e^ {-inx} \, dx $$
+$$ a_m = \int_0^{2\pi} \, f \, \frac{1}{\sqrt{2\pi}} \, e^ {-imx} \, dx $$
This is the common definition for the terms of the Fourier series.