6,548 reputation
11041
bio website
location
age
visits member for 2 years, 8 months
seen 12 hours ago

1d
answered Find $f(x)$ where $ f(x)+f\left(\frac{1-x}x\right)=x$
1d
revised Find a solution for $f\left(\frac{1}{x}\right)+f(x+1)=x$
added 40 characters in body; edited title; added 2 characters in body
1d
answered Find a solution for $f\left(\frac{1}{x}\right)+f(x+1)=x$
Jan
25
answered Functional equation $f(ax)=bf(x)$
Jan
25
comment Find $f(x)$ where $ f(x)+f\left(\frac{1-x}x\right)=x$
en.wikipedia.org/wiki/Iterated_function#Examples maybe useful.
Jan
25
comment A function satisfying $f(\frac1{x+1})\cdot x=f(x)-1$ and $f(1)=1$?
en.wikipedia.org/wiki/Iterated_function#Examples maybe userful.
Jan
25
comment Find a solution for $f\left(\frac{1}{x}\right)+f(x+1)=x$
en.wikipedia.org/wiki/Iterated_function#Examples maybe userful.
Jan
18
answered Difference equation with log
Jan
18
answered Solve the Relation $T(n)=T(n/4)+T(3n/4)+n$
Jan
18
answered Solving a recurrence with a term $T(\frac n 2 + 2)$
Jan
15
revised Solving second order difference equations with non-constant coefficients
deleted 1 character in body
Jan
13
answered Can $f(x+1) = f(x)^{\ln(x)}$ be expressed as integral transform $\int g(x,t) dt $?
Jan
13
revised Solving second order difference equations with non-constant coefficients
added 114 characters in body
Jan
13
answered Solving second order difference equations with non-constant coefficients
Jan
12
answered Integrate $(\sin x)^{\sin x}\,dx$
Jan
11
answered How to reduce order of this ODE
Jan
11
answered A simple Partial Differential Equation? I thought…
Jan
11
answered General Solution to Almost Riccati Like Equation
Jan
11
comment Inverse Laplace of $\frac 1 {(s^2+a^2)^n}$
Why downvote? My answer gives the most general cases!
Jan
11
revised Inverse Laplace of $\frac 1 {(s^2+a^2)^n}$
added 307 characters in body