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Arkamis

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51
Optimizing response times of an ambulance corp: short-term versus average
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37
Prove that $i^i$ is a real number
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15
How does $2^{k+1} = 2 \times 2^k$?
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14
$\sqrt{\frac{a}{2}}+\sqrt{\frac{a}{2}}\ge \sqrt{a}$?
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12
What is $n!$ when $n=0$?
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10
Why does $i^2 = -1$?
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9
How does $({{n/e})^n} / ({({n/{2e}})^n})$ simplify to $2^n$ (MIT OpenCourseware 6.006)
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7
Does this kind of matrix have a name?
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7
Ethical problems in mathematics
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7
The Best of Dover Books (a.k.a the best cheap mathematical texts)
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6
Is There a Continuous Analogue of the Hypergeometric Distribution?
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6
Show that $f$ has at most one fixed point
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6
How to win a game like this?
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6
How to determine the difference Onto vs One-to-one?
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5
Can this function be rewritten to improve numerical stability?
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5
Why we need to know how to solve a quadratic?
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5
Simplify the difference quotient $\frac{f(x+h)-f(x)}{h}$.
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5
The pronuncation of “Tychonoff” and “Alaoglu”
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5
Is the golden ratio overrated?
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5
Crackpots who turned out to be right.
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5
What exactly is infinity?
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5
Verify that $\sum^{8564}_{i=82} \binom{8564}{i} < 2^{8564}$
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5
Cramer rule - why A has non-zero determinant?
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5
What was the first team to use the 1-3-1 Forecheck
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