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user135172

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 5 years, 5 months
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  • Last seen Jun 6 at 6:02

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Top posts (46) All Questions Answers | Votes Newest

9 Can anyone explain what is the intuition behind the following definition of $p \Vdash^* \phi $? Mar 2 '15
7 how to collapse $\omega_2$ to a smaller cardinal Mar 1 '15
5 How to prove $cf(\aleph_{\omega_1})=\omega_1$? Feb 24 '15
4 Is there a topological space $X$ such that $C_p(X)$ is sequential but not Fréchet? Mar 27 '15
4 What is the lagrange remainder for $\sin x$? Dec 24 '15
3 An example for a topological space $X$ in which $C_p(X)$ is countably tight but not sequential Mar 30 '15
3 How to show that the signal $x_n = A\cos(\omega n)$ can be fully predicted by a system with two weights $w_1,w_2$ Mar 23 '16
3 Given $\lim_{n \rightarrow \infty} a_n a_{n+1} = L$, how to show: $\lim_{n \rightarrow \infty} a_n a_{n+3} = L$ Apr 2
2 Can I prove that $f(x+1) - f(x)$ is a monotonic increasing function, given $f'(x) > x$ for every $x>0$? Jun 21 '18
2 What is a formula in a model Mar 6 '15
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