- #1
mousakas
- 5
- 0
Hello!
I would like to find some functions F(x,y) which satisfy the following equation
[itex]
\frac{F(x,y)}{\partial x}=\frac{F(y,x)}{\partial y}
[/itex]
For example this is obviously satisfied for the function
[itex]
F= exp(x+y)
[/itex]
I would like however to find the most general closed form solution.
Do you have any ideas?
Could it be that it has to be a function of x+y only for example?
I tried to get some info by taylor expansions but I was not so succesful.
I would like to find some functions F(x,y) which satisfy the following equation
[itex]
\frac{F(x,y)}{\partial x}=\frac{F(y,x)}{\partial y}
[/itex]
For example this is obviously satisfied for the function
[itex]
F= exp(x+y)
[/itex]
I would like however to find the most general closed form solution.
Do you have any ideas?
Could it be that it has to be a function of x+y only for example?
I tried to get some info by taylor expansions but I was not so succesful.