Mathematics
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Tsuyoshi Ito
  • Member for 11 years, 11 months
  • Last seen more than 4 years ago
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49
Score
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25
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43
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42
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All Questions Answers
Score Newest
question
21
On existence of an integer between $\sqrt{n}$ and $\sqrt{2n}$ coprime to $n$
Mar 5, 2011
answer
15
Example of a problem that is NP-Hard but not NP-Complete
Sep 14, 2010
answer
15
Can an algorithm be faster than O(1)?
Jul 22, 2011
answer
13
if P=NP, then is E=NE?
Feb 15, 2012
answer
11
How do I explain 2 to the power of zero equals 1 to a child
Nov 11, 2010
answer
9
The Hamiltonian problem on Polyominoes
Sep 14, 2010
answer
8
Are there any known barriers to some approach for solving P vs. NP?
Feb 27, 2011
answer
7
Is there a log-space algorithm for divisibility?
Oct 26, 2011
answer
7
Proof that Pi is constant (the same for all circles), without using limits
Aug 24, 2010
answer
7
Complexity of sorting algorthms
Nov 22, 2011
Top Meta posts
0
5
11
Write an Elevator Pitch / Tagline
5
Write an Elevator Pitch / Tagline
Top network posts
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154
Why is “cannot” spelled as one word?
143
"log in to" or "log into" or "login to"
71
Distinguish close votes by reason
60
How important is knowing how to program for TCS?
58
Is it acceptable to extend results from an arXiv paper that has not appeared in a journal?

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