Is $e^{i\theta}$ multivalued or singlevalued?
117776
Definition of exponential function, single-valued or multi-valued?
67588
Why does $|e^{ix}|^2 = 1$?
99365
UMVUE for $\theta^2$
142821
Why?$\int_0^1\int_{u(t)}^{u(t)+w(t)} f(t,v(t)) dv dt = \int_0^1 f(t,u(t)+\theta w(t))w(t) dt; ~~\theta\in[0,1] $
109674
If $(I-T)^{-1}$ exists, can it always be written in a series representation?
121197
Eigenvalues and eigenfunctions of the exponential potential $ V(x)=\exp(|x|) $
127000
When does $V = \ker(f) \oplus \operatorname{im}(f)$?
104258
Proof Verification: $\dim\mathrm{Im} T+\dim\ker T=\dim V$
77486
What is the value of $i^i$?
131844
When does $(e^a)^b = e^{ab}$ hold?
107450
False proof that $ρe^{iθ} = ρ$ and so complex numbers do not exist?
39057
Check the differentiablity of $\theta :\mathbb R^2 \setminus\{(0,0)\}\to \mathbb R$
52417
For a Fisher Information matrix $I(\theta)$ of multiple variables, is it true that $I(\theta) = nI_1(\theta)$?
96354
Linear independence of $\sin(x)$, $\sin(2x)$, $\sin(3x)$ in Map($\mathbb{R},\mathbb{R}$)
119352
compact and self adjoint square root of an operator
54735
What is the closed form of $\int e^{x^2} \, dx$?
140381
Mclaurins with $e^{\sin(x)}$