What is the value of $e^{3i \pi /2}$?
73687
Powers of $i$ in Complex Numbers.
16712
Evaluate $\int_{-\pi/4}^{\pi/4}(\cos(t)+\sqrt{1+t^2}\cos(t)^3\sin (t)^3)dt$
141391
how to find $\Gamma(n+3/2)$
44398
How to compute $\int_0^{\pi/2}\frac{\sin^3 t}{\sin^3 t+\cos^3 t}dt$?
49444
Why isn't $e^{2\pi xi}=1$ true for all $x$?
54638
Integral $\int^{ \pi /2}_{0} \ln (\sin x)\ dx$
151179
Finding the value of $\sum k/3^k$
47845
Mirror algorithm for computing $\pi$ and $e$ - does it hint on some connection between them?
125096
Minimal polynomial of $\alpha=\sqrt 2e^\frac{2\pi i}{3}$
149913
Evaluate $\iint dy\,dx;\frac{\pi}{4}\leq\theta \leq\frac{3\pi}{4};0\leq r\leq2$
158627
$e^{\left(\pi^{(e^\pi)}\right)}\;$ or $\;\pi^{\left(e^{(\pi^e)}\right)}$. Which one is greater than the other?
124209
How is $\ln(-1) = i\pi$?
50038
Proving that $e^\pi=e^{-\pi}$
133186
Understanding the "$\pi$" of a rotating disk
17620
Why the principal value of complex number argument is taken within $(-\pi,\pi]?$
156485
How to evaluate $\int_{0}^{2\pi}e^{\cos \theta}\cos( \sin \theta) d\theta$?
61466
what is $\int_{|z|=3}\frac{1}{(z-2)^n(z-4)^m}dz$ for $m,n\in\mathbb{N}$?