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Mathematics
Amihai Zivan's user avatar
Amihai Zivan's user avatar
Amihai Zivan's user avatar
Amihai Zivan
  • Member for 12 years, 6 months
  • Last seen more than 2 years ago
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52
Why is $\int_{0}^{\infty} \frac {\ln x}{1+x^2} \mathrm{d}x =0$?
Jul 13, 2012
49
What is a good book to study linear algebra?
Jun 18, 2012
28
Interesting Math for 3-graders
Jun 23, 2013
11
Construction of a right triangle
Oct 8, 2012
10
Calculating the limit $\lim((n!)^{1/n})$
Mar 10, 2014
10
What's the name of this quantity?
Dec 31, 2013
9
dissection of a $1\times 5$ rectangle to a square
Jan 5, 2012
7
Prove that $n! > \sqrt{n^n}, n \geq 3$
Feb 5, 2012
7
If $\sum\limits_{k=1}^{\infty}a_k=S $, then $ a_4+a_3+a_2+a_1+a_8+a_7+a_6+a_5+\dots=?$
Jun 17, 2012
7
Approximating Increasing Sequence
Dec 11, 2012
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VRPTW: OR-Tools does not return a feasible solution in a very simple case