18 reputation
5
bio website
location
age
visits member for 1 year, 8 months
seen Dec 19 '13 at 21:07

I like math.


Sep
24
awarded  Autobiographer
Feb
3
awarded  Supporter
Feb
2
awarded  Scholar
Feb
2
accepted Better proof of $(x_1^2+…+x_n^2)^2 \leq (x_1+…+x_n)(x_1^3+…+x_n^3)$?
Feb
2
comment Better proof of $(x_1^2+…+x_n^2)^2 \leq (x_1+…+x_n)(x_1^3+…+x_n^3)$?
Very nice, thanks!
Feb
2
comment Better proof of $(x_1^2+…+x_n^2)^2 \leq (x_1+…+x_n)(x_1^3+…+x_n^3)$?
Okay, thanks! I found it somewhat artificial, but I will stick with it.
Feb
2
awarded  Student
Feb
2
awarded  Editor
Feb
2
revised Better proof of $(x_1^2+…+x_n^2)^2 \leq (x_1+…+x_n)(x_1^3+…+x_n^3)$?
edited body
Feb
2
asked Better proof of $(x_1^2+…+x_n^2)^2 \leq (x_1+…+x_n)(x_1^3+…+x_n^3)$?