747868.fig.0013a
(a) , , , and
747868.fig.0013b
(b) , , , and
747868.fig.0013c
(c) , , , and
747868.fig.0013d
(d) , , , and
Figure 13: For we have drawn several different -limits. We make 200000 iterations and draw the last 100000 in the axis. We can see that for these parameter values the function is chaotic, but it could happen that the chaos is not physically observable.