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bio website joezeng.com
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age 20
visits member for 2 years, 7 months
seen Sep 19 at 3:35

Jul
25
revised Examples of sub-exponential functions that aren't exponential functions when chained by a polynomial
Guess I'll correct the asymptotic notation.
Jul
20
awarded  Popular Question
Jul
16
awarded  Nice Question
Jul
16
comment Is there a function such that $f(f(n)) = 2^n$?
What is that $W$?
Jul
16
comment Examples of sub-exponential functions that aren't exponential functions when chained by a polynomial
Yeah, I meant $\Omega(2^n)$. I'm too used to using big $O$ notation as a misnomer for that.
Jul
16
comment Is there a function such that $f(f(n)) = 2^n$?
Unfortunately, I can't read German :(
Jul
16
comment Is there a function such that $f(f(n)) = 2^n$?
That is indeed a possibility.
Jul
16
comment Is there a function such that $f(f(n)) = 2^n$?
That question didn't appear at all in the list of suggested questions while I was writing this question. I wonder why.
Jul
16
revised Is there a function such that $f(f(n)) = 2^n$?
added 95 characters in body
Jul
16
asked Is there a function such that $f(f(n)) = 2^n$?
Jul
9
comment Examples of sub-exponential functions that aren't exponential functions when chained by a polynomial
That is excellent. Thank you.
Jul
8
accepted Examples of sub-exponential functions that aren't exponential functions when chained by a polynomial
Jul
8
comment Examples of sub-exponential functions that aren't exponential functions when chained by a polynomial
That got a downvote pretty quickly. What happened?
Jul
8
asked Examples of sub-exponential functions that aren't exponential functions when chained by a polynomial
Jul
7
comment Graph with edge disjoint cycles
I understand that this isn't a complete answer, but I'm not sure if you're doing this as a homework question or not. I will fill in the rest eventually.
Jul
7
answered Graph with edge disjoint cycles
Jul
6
comment A year having more than one Friday the 13th?
Maybe I have an off-by-1 error somewhere in there.
Jul
6
revised A year having more than one Friday the 13th?
added 178 characters in body
Jul
6
answered A year having more than one Friday the 13th?
Jul
2
awarded  Curious