Reputation
2,106
Top tag
Next privilege 2,500 Rep.
Create tag synonyms
Badges
1 9 22
Impact
~31k people reached

May
17
accepted Concerning Hurwitz Zeta function, how to prove the following identity?
Apr
25
accepted What do you call the subset of all the Gaussian integers having the smallest magnitude given an argument?
Apr
25
accepted What is the number of complex integers inside a circle of radius r?
Apr
2
accepted How to solve the following equation? $\left(\sqrt{u^2-1}+u\right)^{1/u}=\pi ^{1/\pi }$
Mar
10
accepted What function satisfies the following equation?
Jan
17
accepted Evaluate the double integral $\int _0^1\int _0^1\frac{x+i}{(1-ix y) \ln (x y)} \,dx\,dy$
Jan
14
accepted Fourier transform of exponent?
Dec
18
accepted In dual numbers, what is the value of expressions $0^\varepsilon$ and $\varepsilon^{\varepsilon}$?
Dec
18
accepted In dual numbers, what number is represented by the following matrix?
Dec
15
accepted Formula for tangent derivatives, how to prove?
Dec
2
accepted What is the substitution to remove integration limit from inside an integral?
Oct
31
accepted How to express this operator through derivetives?
Aug
23
accepted Is there an easier way to find the “natural” integration constant?
Jul
19
accepted Proof or source for this Hurwitz Zeta function identity?
Jun
25
accepted Is there a formula to quickly express delayed functions in terms of finite differences?
Jun
14
accepted Can any analytic function be represented as a sum of a Newton series and a periodic function?
Oct
16
accepted Evaluate definite integral $\int_{-1}^1 \exp(1/(x^2-1)) \, dx$
Nov
4
accepted What is the value of $\lim_{x\to 0} x^i$?
Oct
27
accepted Limit $\lim_{x\to \infty } \, \frac{x}{\ln (x)-\ln \left(\frac{1}{x}\right)}$
Mar
27
accepted How to express in closed form?