Mathematics
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All Questions Answers
Score Newest
answer
33
In what sense does a number "exist" if it is proven to be uncomputable?
Dec 2, 2021
question
31
What is the millionth decimal digit of the $ 10^{10^{10^{10}}} $-th prime?
Oct 28, 2011
question
26
Does iterating $n \to 2n+1$ always eventually produce a prime number?
Dec 25, 2011
question
26
How many planar arrangements of $n$ circles?
May 31, 2015
question
25
Do runs of every length occur in this string?
Jul 24, 2014
question
25
Always oddly-many ones in the binary expression for $10^{10^{n}}$?
Oct 5, 2011
answer
24
Is it possible to plot a graph of any shape?
Sep 11, 2015
answer
18
Function which creates the sequence 1, 2, 3, 1, 2, 3, ...
Mar 6, 2018
answer
17
Represent a Uniform[0,1] random variable as a sum of independent Bernoulli(1/2) random variables
May 30, 2016
question
16
Do any of these sequences have infinitely-many distinct iterates under run-length substitution?
Mar 16, 2015
Top Meta posts
5
1
16
What to do with my cross-posted question that got answered elsewhere?
7
Requests for Reopen & Undeletion Votes (volume 07/2018 - 12/2020)
7
Are uploaded images preserved in the SE system?
4
Privacy: Is editing viewable by anyone else if I decide not to post it?
3
Is it inappropriate to reply to questions that have had no activity for some period of time?
Top network posts
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40
Shortest terminating program whose output size exceeds Graham's number
29
Lifetime of a Worm
26
Is string X a subsequence of string Y?
26
Make a Voronoi diagram (ASCII variant)
18
What is this 877-year cycle in the orbits of Jupiter & Saturn, and this multimillion-year cycle in the lunar orbit?

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