English: The picture was constructed with an iterative equation of the form ${\displaystyle x_{n+1}=f(r,x_n),n=1,2,\mathrm{3...},}$ where ${\displaystyle r}$ is a parameter that varies periodically between two values A and B. An exponent on A or B indicates a consecutive repetion of A or B, as given by the exponent. Example: A with exponent 4 means to be an r-sequence AAAA. The parameter A corresponds to the x-axis of the picture and B to the y-axis. ${\displaystyle f}$ is given by te following formula:

${\displaystyle x_{n+1}=\{\begin{array}{cc}b{\sin }^2(x_n+r)+\alpha r^k& \text{if }[x_n]mod(\pi )<\frac{\pi }{2}\\ b{\sin }^2(x_n+r)+\beta r^k& \text{else }\end{array}}$
${\displaystyle r:A^7{B}^7}$ ${\displaystyle A^7{B}^7\mathrm{...},b=2.36,\beta =0.16}$

The exponential growth of a small perturbation is determined for each point in the picture, i.e. for each pair (A,B). The value of the resulting exponent (Markus-Lyapunov exponent) is show with a color.