- #1
jk22
- 729
- 24
I'm in a problem where I have to solve the following functional equation :
[tex]F(n)^2=n+F(n+1)[/tex]
Does anyone know some methods to solve this kind of problems ?
A similar equation happens in Ramanujan example of root denesting : http://en.wikipedia.org/wiki/Nested_radical#Square_roots
[tex]F(n)^2=n+F(n+1)[/tex]
Does anyone know some methods to solve this kind of problems ?
A similar equation happens in Ramanujan example of root denesting : http://en.wikipedia.org/wiki/Nested_radical#Square_roots