Skip to main content
Mathematics
Andreas's user avatar
Andreas's user avatar
Andreas's user avatar
Andreas
  • Member for 9 years, 9 months
  • Last seen this week
  • Germany
Profile Activity

Stats

16,747
reputation
330k
reached
535
answers
56
questions
Communities

Badges

View all badges
This user doesn’t have any gold badges yet.
28
silver badges
64
bronze badges

Top tags

View all tags
354
Score
221
Posts
37
Posts %
135
Score
89
Posts
15
Posts %
132
Score
72
Posts
12
Posts %
89
Score
46
Posts
8
Posts %
76
Score
26
Posts
4
Posts %
68
Score
44
Posts
7
Posts %

Top posts

View all questions and answers
37
What is this curve?
Sep 9, 2018
34
(Dis)Prove $\sum_{i=1}^n\sum_{j=1}^n{(|x_{i}-x_{j}|-|y_{i}-y_{j}|)^2}\geq 4$
May 4, 2019
24
Is there an analytic expression for a number of elements inside a triangular matrix (with and without items on diagonal)
Aug 10, 2017
15
Volume of $n$-dimensional spherical orthant in upper diagonal halfspace
Feb 25, 2016
15
Stronger than Nesbitt inequality
Jun 19, 2016
14
How can I intuitively understand complex exponents?
Nov 3, 2017
14
Natural logarithms of numbers to a base
May 31, 2018
14
Show $\tan(n) < n^q$, conjectured $q < 1.1$
Jan 6, 2020
12
Bound on matrix product $\begin{bmatrix} 1+\frac{1}{n} & -1 \\ 1 & 0 \end{bmatrix}\cdots\begin{bmatrix} 1+\frac{1}{2} & -1 \\ 1 & 0 \end{bmatrix}$
Apr 5, 2020
10
what is the surface area of a cap on a hypersphere?
Apr 17, 2017

Top Meta posts

1
1
17
Identify our millionth question