74 reputation
6
bio website
location Iran
age 26
visits member for 1 year, 9 months
seen Mar 24 at 12:21

Dec
7
answered Prove a functions integral is greater than $0$
Dec
6
comment two non-degenerate quadratic forms on $GF(2)^2r$
thank you. it helps me very much.
Dec
6
comment If $xRy$ is equivalent to $xy=1$, what is $R^2$ equivalent to?
what is exactly your questions?
Dec
6
answered Is there a theorem that disproves this or is this just some made up meaningless thing?
Dec
6
asked two non-degenerate quadratic forms on $GF(2)^2r$
Dec
6
accepted 2-rank of symmetric matrix
Dec
5
asked 2-rank of symmetric matrix
Dec
2
comment Limit of $x\log x\cdot f(x)$ when $f$ is integrable function
xln(x)f(x) $\qquad$ or $\qquad$ xln(xf(x))??
Dec
2
comment Limit of $x\log x\cdot f(x)$ when $f$ is integrable function
why do you check integral?
Dec
2
answered Limit of $x\log x\cdot f(x)$ when $f$ is integrable function
Dec
2
comment Show that $\Bbb{Z}/4\Bbb{Z}\times\Bbb{Z}/2\Bbb{Z}\not\cong\Bbb{Z}/8\Bbb{Z}$
yes. that's true and enugh.
Dec
1
awarded  Student
Dec
1
awarded  Scholar
Dec
1
accepted continuous function and not differentiable
Dec
1
asked continuous function and not differentiable
Nov
27
revised Problem related with characteristic polynomial
get $$ to it
Nov
27
suggested suggested edit on Problem related with characteristic polynomial
Nov
25
comment Choosing 3 groups out of 10 people
for example: for first Person team A has 10 choise, for second person team A or B have 9 choise, for six person team A or B have 5 choise. and last 4 person for team C.
Nov
25
answered Choosing 3 groups out of 10 people
Nov
25
answered If $f^2$ is Riemann Integrable is $f$ always Riemann Integrable?