Fourier Cosine Series
If 
is an Even Function, then 
and the Fourier Series collapses to
 | (1) |
 |  |  | (2) |
 | |  | |
|  | (3) |
where the last equality is true because
 | (4) |
, | |  | (5) |
| |  | (6) |
See also Even Function, Fourier Cosine Transform, Fourier Series, Fourier Sine Series
- Machin-Like Formulas
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- Maclaurin-Bezout Theorem
- Maclaurin-Cauchy Theorem
- Maclaurin Integral Test
- Maclaurin Polynomial
- Maclaurin Series
- Maclaurin Trisectrix
- Maclaurin Trisectrix Inverse Curve
- MacMahon's Prime Number of Measurement
- MacRobert's E-Function
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- Maehly's Procedure
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