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University of Florence


2d
revised Can we claim that $f(x)$ is an increasing function and its stationary point is $x = \infty$ (in this specific case)?
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2d
revised Probability of woman receiving positive mammogram and having cancer
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Jan
23
revised Find the volume of the set.
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Jan
21
revised Finding matrix exponential
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Jan
21
revised Finding matrix exponential
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Jan
21
revised Finding matrix exponential
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Jan
21
revised Finding matrix exponential
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Jan
8
revised Why do some accept zero as a natural number but others don't?
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Jan
8
revised Why do some accept zero as a natural number but others don't?
added 1149 characters in body
Jan
8
revised Why do some accept zero as a natural number but others don't?
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Dec
27
revised Prove that limit inferior is same as limit superior for a convergent sequence
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Dec
26
revised Differential geometry problem about curves
texified
Dec
6
revised Show all roots of $\sum_{k=0}^n 2^{k(n-k)} x^k$ are real (December 6, 2014 Putnam problem)
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Nov
30
revised Continuity of addition map with lower limit topology
corrected
Nov
30
revised The infinite sum of the reciprocal of a strictly increasing sequence is irrational if we place a limiting condition on the se quence itself
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Nov
28
revised set notation, find min
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Nov
23
revised How can I find the example of $f(x)$ such that $\,\lim_{x\to\infty}f(x) \neq 0$?
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Nov
11
revised About Banach Spaces And Absolute Convergence Of Series
typo
Nov
7
revised Limit of derivatives and continuous
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Nov
6
revised If $f$ is bounded and twice differentiable in $\mathbb{R}$, show that there exists $\xi\in\mathbb{R}$, s.t. $f''(\xi)=0$.
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