Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Mathematics
Meta user
Network profile
144
reputation
11

Arcticmonkey

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

0
answers
21
questions
~1k
people reached
  • Firenze, FI, Italia
  • Member for 1 year, 1 month
  • 31 profile views
  • Last seen Feb 22 at 19:57

Communities (1)

Top network posts

We respect a laser-like focus on one topic.

Top tags (32)

Score 0
Posts 10
Posts % 48
Score 0
Posts 7
Score 0
Posts 6
Score 0
Posts 5
Score 0
Posts 4
Score 0
Posts 4
View all tags →

Top posts (21) All Questions Answers | Votes Newest

7 How to integrate $\int\frac{1}{\sqrt{x(x-9)(x-5)}}\,dx$? Aug 19 '18
6 Find a flag to transform a matrix to an upper triangular one May 22 '18
2 Proving that a transformation is an isometry and find the projectivity which reperesents May 23 '18
2 Given linear functionals, in $\mathbb{R}^3$, find the annihilator May 12 '18
2 Inverse projective transformation: given $\varphi_A:\mathbb{P^3}\to \mathbb{P^3}$ and a line $r$, find $\varphi_A^{-1}(r)$ May 17 '18
2 Convergence of $\sum_{n=1}^{\infty}\left(\frac{\sin(2\alpha^n)}{\alpha^n}-2\right)$ Aug 16 '18
2 Find all the isometries which fix a conic May 28 '18
2 The quotient set $\mathbb{Z}/{\sim}$ where $a\sim b \iff$ $a^3 \equiv b^3 \pmod{7}$ Jan 21
1 Find a positive-definite scalar product for which $F:\mathbb{R^3}\to \mathbb{R^3}$ is symmetrical Jun 1 '18
1 Let $f:A \to B$ and $\phi: C^B \to C^A$ be applications, prove: if $f$ is injective then $ \phi$ is surjective Jul 15 '18
View all questions and answers →

Badges (11)

Gold

—

Silver

—

Bronze

11

Rarest

View all badges →