Mathematics
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Leox
  • Member for 8 years, 8 months
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  • Ukraine
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All Questions Answers
Score Newest
answer
76
Is $\pi$ equal to $180^\circ$?
Feb 16, 2015
question
13
Derive the recurrence relations
Jun 24, 2020
answer
12
Why is probability density function is always positive?
Sep 29, 2013
question
11
Solve the functional equation $\frac{f(x)}{f(y)}=f\left( \frac{x-y}{f(y)} \right)$
Jun 6, 2015
answer
11
What is $\frac{1}{1+\sqrt[3]{2}}$ in $\mathbb{Q}(\sqrt[3]{2})$?
Dec 22, 2015
question
10
Find all prime solutions of equation $5x^2-7x+1=y^2.$
Jan 27, 2017
question
9
Calculate the binomial sum $ I_n=\sum_{i=0}^n (-1)^i { 2n+1-i \choose i} $
Sep 18, 2014
answer
9
How do I get area of an arbitrary shape using numerical integration?
Jan 7, 2014
answer
9
Evaluating $ \sum\frac{1}{1+n^2+n^4} $
Oct 10, 2014
question
8
How to represent Fermat number $F_n$ as a sum of three squares?
Sep 17, 2014
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11
Generating function for Schur polynomials
9
Determinant connection between Schur polynomials and power sum polynomials
6
How to fill OpenCV image with one solid color?
5
Linearisation of a group
5
For how large graphs can we still check for isomorphism?

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