dragon fractal
Assuming "dragon fractal" is referring to dynamical systems | Use as or instead

Input information

Julia set | 
Re(c) | -0.123
Im(c) | 0.745

Iteration rule

z_(n + 1) = z_n^2 + c | z_0 = z
(the Julia set is the boundary of the set of z element C for which the orbit of z_n is bounded)