Puzzling
Julian Rosen's user avatar
Julian Rosen's user avatar
Julian Rosen's user avatar
Julian Rosen
  • Member for 8 years, 11 months
  • Last seen this week
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203k
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90
answers
18
questions
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About

I like number theory and arithmetic geometry.

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silver badges
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Top tags
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532
Score
55
Posts
51
Posts %
180
Score
16
Posts
15
Posts %
117
Score
10
Posts
9
Posts %
107
Score
11
Posts
10
Posts %
92
Score
9
Posts
8
Posts %
86
Score
7
Posts
6
Posts %
Top posts
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All Questions Answers
Score Newest
answer
56
Chasing pirates
Jan 19, 2015
answer
40
A burning sensation
Feb 9, 2015
answer
39
Three mathematicians are forever in Prison
Feb 6, 2016
answer
33
Can you decipher the hidden message in this Christmas card image?
Dec 25, 2014
answer
28
Radioactive Rods
Jul 31, 2015
answer
27
Reach the Maximum by Flooring It
Jun 18, 2015
answer
26
The Importence of Proper Spelled and Grammar
Jul 12, 2015
answer
25
Face Up Poker with Alice and Bob
Jun 3, 2015
answer
24
Two rooks for Bobby Fischer
Feb 11, 2015
answer
24
Riddle: Who wrote this doctoral thesis?
Feb 3, 2015
Top Meta posts
6
6
13
Find posts without accepted answers
11
When tags are subsets of other tags
11
Questions about puzzle creation: deciding on main site or meta
7
Is a puzzle identification question duplicate of the puzzle itself
6
Several tags are special instances of another tag
Top network posts
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95
The $100$th derivative of $(x^2 + 1)/(x^3 - x)$
81
Sophisticated treatments of topics in school mathematics
59
Does $f(x) = f(2x)$ for all real $x$, imply that $f(x)$ is a constant function?
45
Distinguishing non-isomorphic groups with a group-theoretic property
43
What are reasons to believe that e is not a period?

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