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aleph2
  • Member for 1 year, 7 months
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Top posts
question
32
A funny metric over $\mathbb{N}$
Jan 4
question
8
Defining convex sums locally on the sphere?
Jun 6
question
4
A function that maps every perfect set to $\mathbb{R}$
Apr 11
question
4
Group generated by "adjacent" permutations of graph
Oct 15
question
3
Continuum-distanced complete, ultrametric space
Nov 22
question
1
Function whose derivatives eventually vanish almost everywhere
Apr 9
answer
1
What does the extension theorem for tilings state?
May 24, 2023
question
0
Who first gave a result stronger-or-equal to this one on ODEs
Feb 17
answer
0
If $f$ is infinitely differentiable then $f$ coincides with a polynomial
May 13, 2023
Top network posts
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9
When are $n!+1$ and $(n+2)!+1$ coprime?
8
This expected value has a minimum!
6
A literally challenging math book
6
Rewarding the finding of zeroes of a hash function
5
Adding commutation rules to a free group?