GeoGebra-Anweisung:[br][math]Iterationsliste\left(\left(a\cdot y\left(P\right)-b\cdot x\left(P\right)+\frac{c}{1+x\left(P\right)^2}-d,-e\cdot x\left(P\right)\right),P,\left\{A\right\},n\right)[/math][br]