Why is $(e^{2πi})^i$ different from $(e^i)^{2πi}$
19628
What is wrong with this fake proof $e^i = 1$?
137811
What is the difference between \$V_{CC}\$, \$V_{DD}\$, \$V_{EE}\$, \$V_{SS}\$
158627
$e^{\left(\pi^{(e^\pi)}\right)}\;$ or $\;\pi^{\left(e^{(\pi^e)}\right)}$. Which one is greater than the other?
105177
Gosper's unusual formula connecting $e$ and $\pi$
85764
Why is surface area not simply $2 \pi \int_{a}^{b} (y) dx$ instead of $2 \pi \int_a^b (y \cdot \sqrt{1 + y'^2}) dx$?
16644
Why does cancellation of dots $\frac{\partial \dot{\mathbf{r}}_i}{\partial \dot{q}_j} = \frac{\partial \mathbf{r}_i}{\partial q_j}$ work?
125506
Why can I get two different results when calculating $\int \ln(z) \,dz$?
59004
Why does time evolution operator have the form $U(t) = e^{-itH}$?
117680
Prove that $|e^{i\theta_1}-e^{i\theta_2}| \leq |\theta_1 - \theta_2|$
26338
Does $1^{\infty}=e$ or $1^{\infty}=1$?
115295
Why are the two dot product definitions equal?
83531
Prove $\iint_{x^{2}+y^{2} \leq 1} e^{x^{2}+y^{2}} d x d y \leq\left[\int_{-\frac{\sqrt{\pi}}{2}}^{\frac{\sqrt{\pi}}{2}} e^{x^{2}} d x\right]^{2} $
53583
Why $e^x$ is always greater than $x^e$?
17620
Why the principal value of complex number argument is taken within $(-\pi,\pi]?$
27898
Difference between $\sqrt{x^2}$ and $(\sqrt{x})^2$
34815
How to read “E = (mc)²” so as not to mistake for “E = mc²”
131424
which of the following is NOT a possible value of $(e^{f})''(0)$??