Mathematics
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principal-ideal-domain
  • Member for 9 years
  • Last seen more than a month ago
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5,906
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137k
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133
answers
156
questions
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58
Score
76
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26
Posts %
27
Score
22
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8
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23
Score
20
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7
Posts %
22
Score
22
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8
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13
Score
29
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10
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11
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21
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7
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Top posts
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All Questions Answers
Score Newest
question
22
Geometrical interpretation of $(\sum_{k=1}^n k)^2=\sum_{k=1}^n k^3$
May 30, 2015
question
15
For which $n$ is $\mathbb{A}^n\setminus \{0\}$ an affine variety?
Jul 28, 2014
question
12
What does it mean to be functorial (in something)?
Nov 11, 2016
question
10
Expressing diagonal matrix using elementary matrices as generators in $\operatorname{SL}(\mathcal O_K \oplus \mathfrak a)$
Apr 29, 2021
answer
9
Discontinuity of Greatest Integer Function
Jun 29, 2021
question
9
Group of all permutations of $\mathbb N$ that don't change the limit of series
Nov 17, 2021
question
9
Non-Abelian group $G$ in which $x\mapsto x^3$ is a homomorphism
Sep 13, 2015
question
9
Possible order of $ab$ when orders of $a$ and $b$ are known.
Sep 2, 2015
answer
8
If $\frac{f(x^2)}{f(x)}=1+x+x^2+\ldots+x^7$ then what is $f(x)$?
Nov 25, 2021
answer
8
If $[a,b]$ is an interval of minimal length with $\int_a^bf(x)dx=\alpha$ then $f(a)=f(b)$
Sep 13, 2015
Top network posts
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78
Determine if two files store the same content
38
Convert InputStream into Stream<String> given a Charset
34
Exclude folders from recent files
33
Hotkey for "This PC"
19
Double a stream

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