Stack Exchange Network

Stack Exchange network consists of 174 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
21,354 reputation
4
42
103

wythagoras

I am a Dutch amateur mathematician currently interested in probability, combinatorics, number theory, calculus, algebra, geometry, set theory, computability theory, graph theory and group theory.

605 answers
48 questions
~603k people reached
  • Member for 3 years, 4 months
  • 3,640 profile views
  • Last seen Sep 9 at 16:12

Communities (83)

Top Meta Posts 12 23

Top Network Posts

Top Tags (238)

Score 359
Posts 95
Posts % 15
Score 303
Posts 81
Score 292
Posts 103
Score 155
Posts 62
Score 144
Posts 43
Score 113
Posts 39
View all tags →

Top Posts (653) All Questions Answers | Votes Newest

56 Is it possible to describe the Collatz function in one formula? Sep 24 '15
39 How do I square a logarithm? May 7 '15
38 What is exactly the difference between a definition and an axiom? Sep 9 '15
31 On the probability of getting the same number for three dice Feb 27 '16
30 Is there any integral for the Golden Ratio? Feb 14 '16
28 Do “other” trigonometric functions than Tan Sin Cos and their derivatives exist? Jun 22 '15
27 Past open problems with sudden and easy-to-understand solutions Dec 23 '15
26 Proof of the derivative of ln(x) Jun 28 '15
23 Past open problems with sudden and easy-to-understand solutions Dec 23 '15
22 Triangle angles. Feb 15 '16
View all questions and answers →

Badges (149)

Gold 4

Rarest
Silver 42

Rarest
Bronze 103

Rarest
View all badges →