Mathematics
Profile Activity
Meta user
Network profile
1,116
reputation
3
12
29

Stoner

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

7
answers
50
questions
~36k
people reached
  • Member for 4 years, 9 months
  • 227 profile views
  • Last seen yesterday

Communities (15)

Top network posts

We respect a laser-like focus on one topic.

Top tags (75)

Score 0
Posts 13
Posts % 23
Score 0
Posts 11
Score 0
Posts 11
Score 0
Posts 10
Score 0
Posts 8
Score 0
Posts 7
View all tags →

Top posts (57)

All Questions Answers
Votes Newest
15 How many ways can a natural number n be expressed as a sum of one or more positive integers, taking order into account? Aug 29 '16
14 Arrangements of a,a,a,b,b,b,c,c,c in which no three consecutive letters are the same Sep 28 '16
5 Finding $\det(B)$ in terms of $\det(A) $ for matrices $A$ and $B$ Oct 4 '16
5 Mean duration of the renewal intervals Oct 24 '17
4 Show that $\sum\limits_{n=0}^{\infty} \binom{3n}{n} (\frac{4}{125})^n=\frac{1}{2\pi i}\int_{C(0;1)}\frac{-125}{(z-4)(4z^2+28z-1)}dz$ May 3 '18
4 Motivation behind Lagrangian duality Nov 1 '17
3 Is there a vehicle routing problem without time and cost constraints, whose objective is to maximize revenue? Oct 29 '17
3 Find the number of ways to select 2n balls from n identical blue balls, n identical red balls and n identical white balls, where n $\in$ $\mathbb N$ Sep 19 '16
3 Showing that $b\bar{d}=a\bar{c}\hspace{3mm}\text{and} \hspace{3mm} a\bar{b}=c\bar{d}$ & $\frac{P(z)}{Q(z)}=\omega \frac{z-\alpha}{1-\bar{\alpha}z}$ May 4 '18
3 Show that $\mathbb R^n$ is the direct sum of the subspaces $W_1$ and $W_2$ Aug 28 '16
View all questions and answers →

Badges (44)

Gold

3

Rarest

Silver

12

Rarest

Bronze

29

Rarest

View all badges →