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
376
reputation
1
4

Richard

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

13
answers
1
question
~36k
people reached
  • Member for 7 years, 7 months
  • 99 profile views
  • Last seen Apr 2 at 4:20

Communities (19)

Top network posts

Top tags (21)

Score 6
Posts 2
Posts % 14
Score 5
Posts 2
Score 5
Posts 1
Score 5
Posts 1
Score 5
Posts 1
Score 5
Posts 1
View all tags →

Top posts (14) All Questions Answers | Votes Newest

6 Mathematicians ahead of their time? Apr 29 '14
5 Why are primes considered to be the “building blocks” of the integers? Jan 12 '15
5 Is it highly unusual to win a lottery with 10 tickets in 6 weeks out of 7? Feb 3 '15
5 What is this property called for a function? $f(f(x))=f(x)$ Feb 17 '15
4 Finding the two digit number. Jun 20 '14
1 How long should you descent in Stern-Brocot-Tree to get a fixed approximation guarantee? Apr 29 '14
1 Find a positive integer with prime factors of at most 2, 3, 5, 7 and ends in the digits 11 Nov 11 '14
1 Prove that $\cos(nx)=2\cos((n-1)x)\cos(x)-\cos((n-2)x)$ Nov 11 '14
1 Graph Theory: proof about the number of vertices in a Tree's component Feb 20 '15
0 Discretize differential Equation numerical methods Jan 12 '15
View all questions and answers →

Badges (5)

Gold

—

Silver

1

Rarest

Bronze

4

Rarest