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+--- Thread: An intresting equation ? Taking squares by equation. (/showthread.php?tid=998)
An intresting equation ? Taking squares by equation. - tommy1729 - 05/08/2015
Let g be An analytic function with attracting parabolic fixpoint at 0.
( hyperbolic might also be intresting )
I want to compute g(u)^2 + g(g(u))^2 + ...
Instead of using super and Abel, work directly :
F(x) = x^2 + F(g(x))
Now the intresting things are
1) g is a polynomial
2) taking the 3rd derivative of the equation.
Regards
Tommy1729