Question Corner -- Why is e^(pi*i) = -1?
Basel problem - Wikipedia
2 Pi or Not 2 Pi?—Wolfram Blog
Gelfond's constant - Wikipedia
i^i = e^(-π/2) | Euler's Identity extension - YouTube
calculus - $\int_{-\infty}^{\infty} \frac{1}{2\pi} \exp\{ -\frac{1}{2} ((y-x)^2 + x^2) \} dx$ - Mathematics Stack Exchange
Euler's identity - Wikipedia
e to the pi i = -1 paradox - YouTube
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calculus - How do I show $e^{2\pi ikx/(b-a)}$ is orthogonal on $(a,b)$ - Mathematics Stack Exchange
e to the pi i, a nontraditional take (old version) - YouTube
Integral of Exp(-x^2) - (Gaussian Integral Trick) - YouTube
Solved Evaluate these exponential functions. a) ejπ e) | Chegg.com
Solved E^j pi = cos pi + j sin pi = -1 + 0 = -1 e^j pi = 1 < | Chegg.com
Why does [math]e^{iπ/2} = i[/math]? - Quora
Solved Explain: x(t) = 3 + 5cos(20 pi t - pi/2) + 7cos(50 | Chegg.com
3. Complex functions – How does it work? Automatics, computers, etc…
 "e^{2pi}-e^pi")
e^{2pi}-e^pi
A (better) Math Challenge | Talk Tennis
solution verification - Doubt on a fake proof of $e^{i\pi}=-1$. - Mathematics Stack Exchange
e^(iπ) in 3.14 minutes, using dynamics | DE5 - YouTube
Why does [math]e^{iπ/2} = i[/math]? - Quora
Solved 1. Show that (a) | Chegg.com
functional analysis - Show that the exponentials $1, e^{2\pi ix}, \dots , e ^{2\pi ikx}, \dots$ form the basis for trigonometric polynomials. - Mathematics Stack Exchange
