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Mathematics
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picakhu
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45
Intuitive reasoning behind $\pi$'s appearance in bouncing balls.
Apr 29, 2012
44
Is there no solution to the blue-eyed islander puzzle?
Nov 15, 2012
37
Non-Scientific questions solved by mathematics
Jan 16, 2011
25
What does the math notation $\sum$ mean?
Apr 11, 2011
21
Geometric proof for inequality
Nov 21, 2011
18
How do I find the base when Log is given
Apr 6, 2011
15
Combined AM GM QM inequality
Jul 26, 2011
12
Existence Proofs
Jan 19, 2011
11
Algebraic Proof that $\sum\limits_{i=0}^n \binom{n}{i}=2^n$
Jan 24, 2011
11
Alternative to imaginary numbers?
Jun 20, 2011
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Is Robin Chapman a moderator?
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Strange rendering of LaTeX
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How can I "kill" time at work when there is no work for me to do?
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Is Wikipedia reliable?
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Is HIV/AIDS a man-made disease?
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Are religious people happier?
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Is asexuality real?