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Wang Yun's user avatar
Wang Yun's user avatar
Wang Yun's user avatar
Wang Yun
  • Member for 3 years, 4 months
  • Last seen more than a week ago
  • China
Profile Activity
Stats
379
reputation
3k
reached
1
answer
8
questions
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About

My name is Wang Yun.

I am learning physics in JiLin University.

I want to be a physicist.

And I also want to be a superhero.

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1
Score
9
Posts
100
Posts %
1
Score
4
Posts
44
Posts %
1
Score
2
Posts
22
Posts %
0
Score
4
Posts
44
Posts %
0
Score
2
Posts
22
Posts %
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Score
2
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22
Posts %
Top posts
All Questions Answers
Score Newest
question
12
Why do people choose 0.2 as the value of linking length in the friends-of-friends algorithm?
Jan 26, 2021
question
4
How to locate helpful and instructive books and resources about numerical methods in cosmology?
Jul 13, 2021
question
2
Is there any method that enables us to observe the 3D large-scale spatial distribution of the dark matter?
Oct 21, 2022
question
2
Why is the boundary of friends-of-friends (FOF) halo corresponding to iso-density contour?
Jan 28, 2021
question
2
What do "overdense" and "underdense" mean in cosmology?
Jun 22, 2021
question
2
What are the one-dimensional observables that can reveal the matter clustering properties of the Universe?
Jul 11, 2021
answer
1
Why is the probability dP of finding an object (e.g. galaxy) in an infinitesmal volume dV equal to \overline{n}dV?
Oct 12, 2022
question
1
Are there galaxy clusters or dark matter halos in the void?
Nov 28, 2021
question
1
Why is the probability dP of finding an object (e.g. galaxy) in an infinitesmal volume dV equal to \overline{n}dV?
Jul 8, 2022
Top network posts
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25
How do I ensure that the colormap shows well in black and white?
7
Continuous Wavelet Transform vs Discrete Wavelet Transform
5
Can you explain Fermat's Principle to me?
5
Why is the relation between luminosity distance $d_L$ and comoving distance $\chi$ $d_L=\chi/a$?

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