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45 Questions

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10	Prove: The positive integers cannot be partitioned into arithmetic sequences (using Complex Analysis)
7	Difficult integral: $\sin^3\theta / (\sin^3\theta - \cos^3\theta)$
6	Ash's construction of the Lebesgue-Stieltjes Measure from a distribution function
6	Can every real polynomial be factored up to quadratic factors?
5	Algebra Question from Mathematics GRE

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385 Reputation

+20	Solving equations involving modulo operator
+10	Why do injective holomorphic functions have nonzero derivative
+10	Playing with bases (2013 AMC 10B #25)
+10	if $\mathbf x$ is sampled randomly from a hypercube on $R^n$, what is the probability density for $\|\mathbf x\| = d$

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5 Answers

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1	if $\mathbf x$ is sampled randomly from a hypercube on $R^n$, what is the probability density for $\|\mathbf x\| = d$
1	Convert this intuitive explanation of Euler's Totient function into a proof
1	Exercises about Hausdorff spaces
1	How to prove that $\mathbb{Q} \subset \mathbb{R}$ is not locally compact directly?
1	Probabilistic Calculus I test: bonus question (a. k. a. challenge)

40 Tags

2 general-topology × 4	1 compactness
2 probability × 3	0 complex-analysis × 10
1 calculus × 7	0 sequences-and-series × 5
1 linear-algebra × 3	0 abstract-algebra × 4
1 totient-function × 2	0 inequality × 3

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3 Accounts

	Stack Overflow	425 rep	215
$Mathematics Stack Exchange$	Mathematics	385 rep	310
	Physics	116 rep	2

12 Badges

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Nice Question	Teacher
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1 Active bounty

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+100	Solving equations involving modulo operator

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