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hejseb
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5 votes
4 answers
183 views

Show that $|\sin\frac{1}{n^2}|<\frac{1}{n^2}$, $n=0, 1, 2, \dots$

4 votes
1 answer
2k views

Equivalence in Portmanteau's lemma

4 votes
0 answers
501 views

Asymptotic uniform integrability and moments of Student's $t$

3 votes
1 answer
127 views

Implied prior with relationship $y=\text{arccot}(x)$

3 votes
2 answers
220 views

Comparing uniform priors

3 votes
1 answer
339 views

Integration with pdfs and cdfs

3 votes
1 answer
667 views

Normal pdf/cdf inequality

2 votes
1 answer
398 views

"Multivariate" Markov Chains

2 votes
2 answers
2k views

Simple Combinatorics Problem

2 votes
2 answers
125 views

Proving combinatorical equality

2 votes
3 answers
419 views

Finding $\lim_{x\to 0}\frac{\tan x(1- \cos x)}{3x^2}$

1 vote
2 answers
614 views

Convergence or divergence of integral $\int_1^\infty \frac{x \sin x}{\sqrt{1+x^5}}dx$

1 vote
0 answers
456 views

Showing mutual contiguity

1 vote
2 answers
2k views

Nine digit sequences with exactly one zero, two ones, three twos

1 vote
1 answer
754 views

Central Limit Theorem with (linear) weights

1 vote
1 answer
2k views

Trace, Kronecker and vec relations

1 vote
2 answers
145 views

Why does only one of these limits exist?

1 vote
1 answer
76 views

Intervals and sets

1 vote
1 answer
1k views

Is $\cos\sqrt{xy}$ uniformly continuous?

0 votes
1 answer
99 views

Derivative of integral over part of Gaussian distribution

0 votes
1 answer
332 views

Constant coefficients and intuition behind multiplication by $x^m$