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Don't have much time these days...


Dec
8
awarded  Caucus
Dec
5
revised How can I prove analytically the number $2^{100000}+1$ is not prime??
edited tags
Dec
5
revised 4th grade word problem
edited tags
Dec
5
comment Does anyone know about Ramanujan's method of solving the quartic?
I have removed the soft-question tag. This has a completely objective answer: the method used by Ramanujan.
Dec
5
revised Does anyone know about Ramanujan's method of solving the quartic?
edited tags
Dec
4
awarded  Nice Answer
Dec
3
revised combinatorics problem counting
edited tags
Dec
1
comment Does $\lim_{n\to\infty}\frac{1}{n}\sum_{t=1}^na_t=L$ imply that $\{a_t\}$ is bounded?
@Neal: Why don't you post it as an answer?
Dec
1
revised Six digit perfect square (with conditions)
edited tags
Nov
30
revised Convergence of $\sum _{n=1}^{\infty \:}\frac{\sqrt{n+1}-\sqrt{n}}{\sqrt{n}}$
edited title
Nov
30
revised convoluted recurrence: $f(2n)=f(n)+f(n+1)+n, f(2n+1)=f(n)+f(n-1)+1$
edited tags; edited title
Nov
29
comment Showing that $ϕ(x)=x^n$ is a homomorphism from $G\to Z(G)$
"Showing that $\phi(x) = x^n$ is a homomorphism from $G \to Z(G)$.
Nov
29
comment Showing that $ϕ(x)=x^n$ is a homomorphism from $G\to Z(G)$
Can you please pick a more descriptive title?
Nov
29
revised Any $5$ element subset of $\{1,\dots, 9\}$ contains an arithmetic progression.
more descriptive titles, please.
Nov
24
answered Irrational number inequality : $1+\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}>\sqrt{3}$
Nov
24
comment Algorithmic question regarding permutations
Perhaps more context is needed.
Nov
24
comment How can I solve for x where $10^{10000} = x^x$
Definitely not "elementary"!
Nov
18
comment What algorithm is used by computers to calculate logarithms?
@stackoverflowuser2010: I have updated the links for the two pdfs. Hopefully they won't get stale again.
Nov
18
revised What algorithm is used by computers to calculate logarithms?
deleted 60 characters in body
Nov
18
comment What algorithm is used by computers to calculate logarithms?
@stackoverflowuser2010: You are absolutely correct, and I agree completely. Unfortunately, the pdfs that I linked to earlier were very useful, and I have no way to replicate that information here. I haven't found any better links (still looking, though). Please remember that this answer is three years old, and link rot is expected over time.