Mathematics
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smaillis
  • Member for 3 years, 7 months
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Score Newest
question
3
understanding notation for change of basis matrix with respect to two basis
Jul 8, 2020
question
2
eigenvector and eigenvalues of $T(p)=\hat{p}$ where $\hat{p}=p(t+1)$
Aug 19, 2020
question
2
Prove $\Re\left(\frac{1-e^{i(n+1)\theta}}{1-e^{i\theta}}\right) =\frac{1}{2}+\frac{\sin{\left(n+\frac{1}{2}\theta\right)}}{2\sin{\frac{\theta}{2}}}$
Sep 15, 2020
question
2
Proving that $|\sin(z)|^2 = \sin(x)^2+\sinh(y)^2$
Nov 25, 2020
question
2
what is $\lim_{z\rightarrow 0}{(\cos(z))^{1/z^2}}$
Nov 25, 2020
question
2
understand the solution to the unbiased estimator of area of circle when given n independent radius $R$ measurement with error $\sim N(0,\sigma^2)$
Mar 26, 2021
question
2
where did the sum come from in formula of order statistic $ P(X_{(r)}\leq x) = \sum_{j=r}^n C^n_j F(x)^j (1-F(x))^{n-j} $
Mar 5
question
1
find density function from moment generating function
Mar 13
question
1
confirming the definition of the infimum of a random variable
Mar 1
question
1
Why is $ \mathbb{E} \limsup\limits_{n\rightarrow\infty}X_n = \mathbb{E} \lim\limits_{n\rightarrow \infty} X_n$
Mar 4
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How to get pandas row number when index is not like auto_increment.

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