Mathematics
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Rain's user avatar
Rain's user avatar
Rain
  • Member for 6 years, 3 months
  • Last seen more than a week ago
Profile Activity
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205
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2k
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2
answers
7
questions
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2
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2
Posts
22
Posts %
2
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1
Posts
11
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0
Score
2
Posts
22
Posts %
0
Score
2
Posts
22
Posts %
0
Score
1
Posts
11
Posts %
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Score
1
Posts
11
Posts %
Top posts
All Questions Answers
Score Newest
question
4
Stuck on nasty integral regarding associated Legendre polynomials and spherical Bessel functions.
Jan 31, 2022
answer
2
Solving a complex number polynomial equation problem
Aug 4, 2017
question
1
expressing $g=\frac{df}{dy}$ with $y=y(x)$ as $g(x)$ instead of $g(y)$ in MATLAB
Aug 4, 2017
question
1
Dynamically updating density graphs with values from slider in MATLAB
Aug 2, 2018
question
1
Green function of $\left(\nabla^2+k^2\right)\!\psi=-4\pi\,\delta\!\left(\vec{r}\right)$?
Mar 24, 2022
question
1
What is a decimal point with an "m" above it?
May 12
question
0
Proof that projection of area element $\text{d}A$ over sphere is $\text{d}A/\cos(\theta)$
Dec 5, 2017
question
0
Does the limit definition of $e$ work if the quantity that approaches 0 (or $\infty$) is complex?
Dec 26, 2020
answer
0
Proof that projection of area element $\text{d}A$ over sphere is $\text{d}A/\cos(\theta)$
Dec 7, 2017
Top network posts
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15
Is there a keyboard shortcut to navigate to a matching parenthesis/bracket?
13
How do I tell my wife that a family member has just died with an illness they both have?
9
Why are(n’t) rechargeable batteries damaged by partial charging?
7
How does Mathematica determine when to use scientific notation?
7
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