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author | siveshs <siveshs@gmail.com> | 2010-07-03 03:32:47 +0000 |
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committer | bnewbold <bnewbold@adelie.robocracy.org> | 2010-07-03 03:32:47 +0000 |
commit | 40f2e4297d1a048bc0652fcdfb40cbcd1aba9c75 (patch) | |
tree | 9e193c20fd937afc12ac506940ff28f7fde47e99 | |
parent | 10c5e0b439eec72a2de0258be8d95223a9a5fc2d (diff) | |
download | afterklein-wiki-40f2e4297d1a048bc0652fcdfb40cbcd1aba9c75.tar.gz afterklein-wiki-40f2e4297d1a048bc0652fcdfb40cbcd1aba9c75.zip |
section 3 editing
-rw-r--r-- | Fourier Series.page | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Fourier Series.page b/Fourier Series.page index 30cb3f5..cf288fc 100644 --- a/Fourier Series.page +++ b/Fourier Series.page @@ -79,7 +79,7 @@ Summing these two functions we get the following: <center>![$\cos^{2n}(x) + cos^{2n+1}(x)$](/cos10x-cos11x.gif)</center> #What is the Fourier series actually?</b> -Now, to begin proving that the Fourier series is a true fact let us begin with the following hypothesis: +Now, to prove that the Fourier series is indeed true, we begin with the following hypothesis: Let $f : \mathbb I \rightarrow \mathbb C$ be a continuous, periodic function where $I$ is some time interval(period of the function). Then it can be expressed as : $$ |