User Per Alexandersson

126 votes

Most helpful math resources on the web

answered Oct 23, 2009 at 19:38

116 votes

LaTeX tricks that save time in typesetting

answered Jan 3, 2019 at 6:36

75 votes

Every mathematician has only a few tricks

answered Jun 15, 2020 at 18:39

61 votes

What programming language should a professional mathematician know?

answered Aug 21, 2018 at 10:34

59 votes

Examples of unexpected mathematical images

answered Aug 13, 2014 at 13:41

45 votes

LaTeX tricks that save time in typesetting

answered Jan 7, 2019 at 11:39

40 votes

A second Ph.D. in mathematics?

answered May 28, 2018 at 15:47

31 votes

What's so great about blackboards?

answered Nov 18, 2009 at 10:27

28 votes

Examples of unexpected mathematical images

answered Jun 22, 2015 at 15:45

26 votes

Proposals for polymath projects

answered Sep 30, 2015 at 16:35

23 votes

Time-saving (technology) tricks for writing papers

answered Jul 11, 2020 at 9:13

23 votes

How to accelerate progress in mathematical research?

answered Sep 6, 2019 at 21:15

20 votes

Mathematicians with both “very abstract” and “very applied” achievements

answered Jan 1, 2020 at 18:54

18 votes

Nonequivalent definitions in Mathematics

answered Nov 23, 2017 at 14:58

17 votes

Old books you would like to have reprinted with high-quality typesetting

answered Dec 17, 2018 at 12:03

17 votes

Do mathematicians ignore mathematical works from non-mathematicians?

answered Apr 25, 2020 at 15:42

17 votes

Prominent non-mathematical work of mathematicians

answered Aug 20, 2020 at 17:10

16 votes

What's a great christmas present for someone with a PhD in Mathematics?

answered Dec 12, 2020 at 21:53

16 votes

Atlas-like websites on specific areas of mathematics

answered Mar 6, 2020 at 22:23

16 votes

What do you do when you're stuck?

answered Feb 7 at 9:18

15 votes

Accepted

A search for theorems which appear to have very few, if any hypotheses

answered Feb 17, 2016 at 0:45

15 votes

universality of Macdonald polynomials

answered Mar 3, 2016 at 1:49

15 votes

Why are the Julia sets so simple? (quadratic family)

answered Aug 24, 2016 at 14:15

15 votes

Open problems/questions in representation theory and around?

answered May 4, 2015 at 20:35

14 votes

Each mathematician has only a few tricks

answered Jun 17, 2020 at 19:27

12 votes

Special rational numbers that appear as answers to natural questions

answered Sep 9, 2015 at 18:57

12 votes

Accepted

Rep-tiles of order 2

answered Oct 17, 2014 at 12:31

12 votes

Changing combination lock

answered Apr 24, 2014 at 20:49

11 votes

What problem would you base your mathcoin on?

answered Nov 29, 2014 at 11:08

11 votes

Has incorrect notation ever led to a mistaken proof?

answered Aug 9, 2018 at 18:26

Stack Exchange Network

328 Answers

Most helpful math resources on the web

LaTeX tricks that save time in typesetting

Every mathematician has only a few tricks

What programming language should a professional mathematician know?

Examples of unexpected mathematical images

LaTeX tricks that save time in typesetting

A second Ph.D. in mathematics?

What's so great about blackboards?

Examples of unexpected mathematical images

Proposals for polymath projects

Time-saving (technology) tricks for writing papers

How to accelerate progress in mathematical research?

Mathematicians with both “very abstract” and “very applied” achievements

Nonequivalent definitions in Mathematics

Old books you would like to have reprinted with high-quality typesetting

Do mathematicians ignore mathematical works from non-mathematicians?

Prominent non-mathematical work of mathematicians

What's a great christmas present for someone with a PhD in Mathematics?

Atlas-like websites on specific areas of mathematics

What do you do when you're stuck?

A search for theorems which appear to have very few, if any hypotheses

universality of Macdonald polynomials

Why are the Julia sets so simple? (quadratic family)

Open problems/questions in representation theory and around?

Each mathematician has only a few tricks

Special rational numbers that appear as answers to natural questions

Rep-tiles of order 2

Changing combination lock

What problem would you base your mathcoin on?

Has incorrect notation ever led to a mistaken proof?