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
19,097
reputation
3
39
83

Jack M

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

470
answers
197
questions
~576k
people reached
  • Member for 7 years
  • 2,925 profile views
  • Last seen 14 hours ago

Communities (64)

Top Meta Posts
9
6

Top network posts

Top tags (280)

Score 143
Posts 32
Posts % 5
Score 90
Posts 47
Score 88
Posts 26
Score 84
Posts 57
Score 61
Posts 27
Score 59
Posts 41
View all tags →

Top posts (667) All Questions Answers | Votes Newest

124 Why is the construction of the real numbers important? Apr 1 '15
98 Best way to express 2014 Mar 7 '14
63 Logic behind dividing negative numbers Aug 11 '14
41 Shall remainder always be positive? May 19 '14
39 How to teach mathematical induction? Jun 18 '13
33 Can't argue with success? Looking for “bad math” that “gets away with it” Dec 18 '12
29 A fascinating number chain. Apr 20 '14
26 If the number $x$ is algebraic, then $x^2$ is also algebraic Nov 17 '14
24 Is there any way to define arithmetical multiplication as other thing than repeated addition? May 9 '15
23 Formal basis for variable substitution in limits Jul 7 '12
View all questions and answers →

Badges (125)

Gold

3

Rarest

Silver

39

Rarest

Bronze

83

Rarest

View all badges →