1,680 reputation
926
bio website fuz.su/~fuz
location Berlin, Germany
age 20
visits member for 3 years, 11 months
seen Dec 14 at 10:59

I am a student of computer science and mathematics at the Humboldt University of Berlin.


Jun
12
suggested approved edit on Ice Cream Combinatorics
Jun
7
suggested rejected edit on How to prove that $\lim\limits_{x\to0}\frac{\sin x}x=1$?
Apr
6
suggested approved edit on High school math definition of a variable: the first step from the concrete into the abstract…
Mar
30
suggested approved edit on What is the expression of $n$ that equals to $\sum_{i=1}^n \frac{1}{i^2}$?
Dec
18
suggested approved edit on Find function if known some limit
Oct
23
suggested approved edit on How do I prove $f (n) = \omega(2^n)$ if $f(n) = n!$?
Sep
6
suggested approved edit on Help with easy proof
Sep
4
suggested approved edit on Project Euler, Problem #25
Aug
29
suggested approved edit on Conjectures that have been disproved with extremely large counterexamples?
Jul
14
suggested approved edit on $\sqrt[x]{y} = y^{1 / x}$? Need help with algebra of exponentiation
Jun
14
suggested rejected edit on Compute $ \lim\limits_{n \to \infty }\sin \sin \dots\sin n$
Jun
13
suggested rejected edit on All functions $\frac{1}{f\left(y^2f(x)\right)} = \big(f(x)\big)^2\left(\frac{1}{f\left(x^2-y^2\right)} + \frac{2x^2}{f(y)}\right)$
May
20
suggested approved edit on Showing uniform continuity
Apr
4
suggested approved edit on wave equation and superposition
Mar
23
suggested approved edit on factorization of a^n+1?
Mar
20
suggested approved edit on Prove inequality: When $n > 2$, $n! < {\left(\frac{n+2}{\sqrt{6}}\right)}^n$
Mar
20
suggested approved edit on Salt concentration as a function of time
Mar
19
suggested approved edit on Create Fisheye from image