IFS Tree

Written by Paul Bourke
January 1999

The IFS equations are as follows

x_n+1 = r cos(theta) x_n - s sin(phi) y_n + e

y_n+1 = r sin(theta) x_n + s cos(phi) y_n + f

The parameter table:

                   set 1     set 2     set 3     set 4     set 5     set 6
             r     0.0500    0.0500    0.6000    0.5000    0.5000    0.5500 
             s     0.6000   -0.5000    0.5000    0.4500    0.5500    0.4000 
         theta     0.0000    0.0000    0.6980    0.3490   -0.5240   -0.6980 
           phi     0.0000    0.0000    0.6980    0.3492   -0.5240   -0.6980 
             e     0.0000    0.0000    0.0000    0.0000    0.0000    0.0000 
             f     0.0000    1.0000    0.6000    1.1000    1.0000    0.7000