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
960
reputation
1
3
16

Sudix

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

33
answers
26
questions
~10k
people reached
  • Member for 1 year, 8 months
  • 131 profile views
  • Last seen 10 hours ago

Communities (39)

Top network posts

Top tags (62)

Score 7
Posts 8
Posts % 14
Score 3
Posts 6
Score 3
Posts 3
Score 2
Posts 3
Score 2
Posts 3
Score 1
Posts 12
View all tags →

Top posts (59) All Questions Answers | Votes Newest

25 Notation for an interval when you don't know which bound is greater Jun 8 '18
18 How can a set with one element be equal to a set with two elements Aug 6 '17
4 What's the nonstandard way to argue $\lim_{n\to\infty}\sum_{k=0}^n\binom n k (\frac x n)^k = \sum_{k=0}^\infty \frac{x^k}{k!}$ May 17 '18
4 What's wrong with the following (Robinson-) nonstandard proof? Apr 23 '18
4 Where is the mistake in my counter-example to the statement? (sequences of functions, uniform convergence) Jul 20 '18
4 Closed world paradoxon - He who knows knothing can believe nothing Aug 3 '18
4 What are the properties of countably infinite sets compared to sets of higher cardinality? Dec 3 '18
4 Why Conjunctive Normal Form (CNF) is used instead of simply AND + NOT Feb 5
3 What's the intuition behind using Law of Excluded Middle in Natural Deduction? May 23 '18
3 Fake proof that $1$ is the solution of $x^2+x+1=0$ Jul 22 '18
View all questions and answers →

Badges (20)

Gold

1

Rarest

Silver

3

Rarest

Bronze

16

Rarest

View all badges →