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Mathematics
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Louis
  • Member for 12 years, 6 months
  • Last seen more than a month ago
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9
Proof that $\sum\limits_{i=1}^k \log(i)$ belongs to $O(k)$
Dec 22, 2011
7
Bijective proof? Examples?
Dec 22, 2011
7
Probability of 3 people in a room of 30 having the same birthday
Jan 28, 2017
6
Differentiating the binomial theorem
Aug 3, 2017
6
Degree of vertices in planar graph
Feb 1, 2012
5
Diameter of a graph when removing a non-cut edge
Dec 23, 2011
5
How to prove that $\log_2(n!) = \Theta(n\log_2[n])$?
Jan 27, 2013
4
A property of circles
Mar 22, 2012
4
Proving the Existence of Triangle by Induction
Feb 19, 2013
3
Reference for determinant identity
Aug 23, 2017
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24
Can Schengen resident permit holders use the "EU" line at passport control?
18
How can we assume that basic operations on numbers take constant time?
16
Why did RSA encryption become popular for key exchange?
15
How to prove that a language is not regular?
13
All-pairs shortest paths in trees?