Mathematics
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  • Member for 8 years, 2 months
  • Last seen more than a month ago
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Top posts
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All Questions Answers
Score Newest
answer
24
Is there a function whose inverse is exactly the reciprocal of the function, that is $f^{-1} = \frac{1}{f}$?
Dec 22, 2015
answer
8
A chess knight's moves
Oct 25, 2016
answer
5
How to evaluate this sum $\sum\limits_{i=1}^{n} \left \lfloor \sqrt{2} \cdot i \right \rfloor$
Jan 14, 2017
answer
5
The equation $a^3 + b^3 = c^2$ has solution $(a, b, c) = (2,2,4)$.
Jan 19, 2016
answer
4
Construct a continuous function $f$ over $[0,1]$ satisfying $f(0) = f(1)$ but $f(x) \neq f(x+a)$
Feb 24, 2016
answer
3
Polynomial divides set of points
Feb 2, 2016
answer
2
Limit of a floor sum
May 20, 2016
answer
2
finding edges of a triangle graph from degrees of points
Feb 4, 2016
answer
1
Is the language regular
Jun 6, 2016
answer
1
Subset of regular language $a^*$
Jun 7, 2016
Top network posts
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34
MASTERING Sudoku
33
Shortest code to produce infinite output
23
Find the Pisano Period
19
Shortest 2-Player Game of Halma
18
Save money with price rounding

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