Mathematics
Profile Activity
Meta user
Network profile
1,255
reputation
1
4
21

DreaDk

Apparently, this user prefers to keep an air of mystery about them.

4
answers
56
questions
~13k
people reached
  • Member for 2 years, 11 months
  • 106 profile views
  • Last seen Sep 16 at 22:53

Communities (4)

Top network posts

We respect a laser-like focus on one topic.

Top tags (72)

Score 4
Posts 14
Posts % 23
Score 4
Posts 5
Score 0
Posts 20
Score 0
Posts 9
Score 0
Posts 9
Score 0
Posts 7
View all tags →

Top posts (60)

All Questions Answers
Votes Newest
14 Can we express $\pi$ in terms of $\sum_{n=1}^\infty\frac1{n^2}$? May 29 '18
9 Find the largest term of the sequence $a_n=\sqrt[n]{n}$ Jan 25 '18
6 If $f^n$ is the identity map then prove that $f$ is bijection Dec 20 '17
4 Find $x,y$ given $\gcd(x,y)$ and ${\rm lcm}(x,y)$ Nov 21 '18
4 What is the limit of sequence with sum? Oct 11 '18
3 How to prove that expessions like $\sqrt{93+63\sqrt{85}} - \sqrt{143} \notin \Bbb{Z}$? Mar 31 '19
3 Is the set $\{ (x,y) \in \mathbb{R}^2 : xy=1 \}$ open or closed in $\mathbb{R}^2$ Nov 30 '18
3 Congruence of angles axiom Oct 5 '19
3 Set theory identity Oct 6 '17
3 Integral of a piecewise function Apr 13 '18
View all questions and answers →

Badges (26)

Gold

1

Rarest

Silver

4

Rarest

Bronze

21

Rarest

View all badges →