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Mathematics
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ronno
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58
How to weigh up to 100kg with 5 weights
Oct 31, 2013
43
If it took 10 minutes to saw a board into 2 pieces, how long will it take to saw another into 3 pieces?
May 6, 2013
21
How can Busy beaver($10 \uparrow \uparrow 10$) have no provable upper bound?
Oct 21, 2012
21
Is there any result, that says that $\lfloor e^{n} \rfloor$ is never a prime for $n>2$?
Sep 19, 2013
18
Salvaging a damaged cable
Aug 2, 2013
18
Are compact spaces characterized by "closed maps to Hausdorff spaces"?
Aug 22, 2013
16
Do matrices really rotate and stretch vectors or is that definition incorrect?
Feb 12
14
Continuous maps between compact manifolds are homotopic to smooth ones
Jul 29, 2012
14
Is there an infinite connected topological space such that every space obtained by removing one point from it is totally disconnected?
Jan 11, 2014
14
Is this a sufficient condition for a subset of a topological space to be closed?
Aug 25, 2012
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Is it a duplicate if the same question exists in another site?
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Tag management 2023-present
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38
Asked to cite papers for money
33
How do I get Steam to recognize existing game files from a different, non-Steam source?
33
How do I get Steam to recognize existing game files from a different, non-Steam source?
23
The word "decant" for clone generation
14
Short story about a euthanasia machine