Mathematics
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roulette01
  • Member for 6 years, 1 month
  • Last seen more than a week ago
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All Questions Answers
Score Newest
question
3
Best way to generate U(1,5) from U(1,3)
Sep 6, 2020
question
2
Prove $\sum_{i=1}^{n-1} \left[\frac{n}{i(i+1)} + \frac{n(n-1)}{i(i+1)} (n(H_{n-2} - H_{n-i-1}) - (i-1))) \right] =(n-1)^2$?
May 9, 2020
question
2
QR factorization of a 4x4 symmetric tridiagonal matrix
Apr 13, 2016
question
2
Probability of getting either 3 heads or 3 tails with biased coin vs fair coin
Apr 4, 2020
question
2
Taking seats on a plane - with biased probability
Mar 31, 2021
question
2
Why is $\sum_{y=0}^n \binom{n+y}{y}0.5^{n+y} = 1$ in terms of tossing a fair coin?
Apr 19, 2021
question
1
Finding the distribution of the number of tosses it takes to observe all 6 sides of a fair die
Apr 17, 2021
question
1
Is there a general procedure for inducing a formula / recognizing a pattern?
Apr 17, 2021
question
1
Unconditionally dependent, but conditionally independent
May 4, 2021
question
1
$W \sim Bernoulli(0.5)$ and $Y = X$ if $W = 1$ and $-X$ otherwise where $X \sim N(0,1)$
Apr 10, 2021
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63
switching between tabs in sublime "ctrl+tab"
23
Vector declaration "expected parameter declarator"
7
Moving a vector into an unordered_set
5
Is there any significance to this return statement?

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