Why does knowing whether the function is odd or even make calculating the fourier series easier?
122579
How does knowing a function as even or odd help in integration ??
28221
Numerical Fourier transform of a complicated function
24694
Why does a fourier series have a 1/2 in front of the a_0 coefficient
106477
Fourier Series of "Split" Defined Function
91951
How do I check if an integer is even or odd?
95224
Why does triply periodic univariate function not exist?
58013
Integral of Even and Odd functions
156950
Why do some people use $+\infty$ instead of $\infty$?
148415
Fourier package causes equation to not show up properly
146067
Creating intuition about Laplace & Fourier transforms
6712
Why does Fourier give a large error in MachinePrecision?
136996
Fourier transform of function composition
55718
Is zero odd or even?
95637
Justifying Calculations on $f(n)=\frac{1}{2 \pi}\int_{-\pi}^{\pi}\theta e^{-in \theta} d \theta$
76074
Fourier Series Representation $e^{ax}$
132859
How does C compute sin() and other math functions?
95746
Why aren't these additions of integrals and summations equal?