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user4894

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

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  • Member for 7 years, 5 months
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57 Different sizes of infinity Jun 18 '16
19 Difference between sum and direct sum Feb 24 '15
12 Can the complex numbers be realized as a quotient ring? Dec 28 '14
12 Evaluating the reception of (epsilon, delta) definitions May 3 '14
12 In calculus, which questions can the naive ask that the learned cannot answer? Aug 3 '14
11 what is sine of a real number Jul 14 '16
11 Can we always use the language of set theory to talk about functions? Jan 19 '17
8 In plain language, what's the difference between two things that are 'equivalent', 'equal', and 'identical'? Dec 9 '14
7 Can the order relation on $\mathbb{R}$ be recovered from the topology? Oct 29 '14
6 Prove that the limit of a real sequence (if it exists) can't be a complex number Nov 7 '14
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