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bio	website	jeremykun.wordpress.com
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Mathematics PhD student.

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32 Questions

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8	What is the name of the $\in$ symbol and where does it come from?
8	Prove that a UFD $R$ is a PID if and only if every nonzero prime ideal in $R$ is maximal
8	Finitely Presented Infinite Group has an Element of Infinite Order?
6	Prove every automorphism can be realized as conjugation
5	What is the relationship between generalized functions and things like the Riesz representation theorem?

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849 Reputation

+5	What is the relationship between generalized functions and things like the Riesz representation theorem?
+10	A Case Against the “Math Gene”
+5	Construct a monotone function which has countably many discontinuities
+5	What is the name of the $\in$ symbol and where does it come from?

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11 Answers

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8	A Case Against the “Math Gene”
8	Do non-mathematical fields use the appropriate level of analytic/probabilistic rigor?
2	How can the geometry (and the reals) be motivated from the bottom up?
2	Baby Rudin: Advice
1	Simple “real life” NP-hard problems?

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57 Tags

16 soft-question × 3	2 definition
16 education × 2	1 numerical-methods × 5
8 reference-request × 2	1 computer-science × 3
2 geometry × 2	1 np-complete
2 axioms	1 mathematica

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$Mathematics Stack Exchange$	Mathematics	849 rep	19
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	Area 51	151 rep

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