An intresting equation ? Taking squares by equation. - Printable Version +- Tetration Forum ( https://math.eretrandre.org/tetrationforum)+-- Forum: Tetration and Related Topics ( https://math.eretrandre.org/tetrationforum/forumdisplay.php?fid=1)+--- Forum: Mathematical and General Discussion ( https://math.eretrandre.org/tetrationforum/forumdisplay.php?fid=3)+--- 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 |