WallpaperWritten by Paul BourkeJanuary 1991 Images updated January 2018
The wallpaper fractal is an illustration of all the points in the following series with seeds x0,y0 on the plane. There are three parameters a, b, c with values supplied for the examples presented here. yn+1 = a - xn
a = 1, b = 4, c = 60 a = 2, b = -1, c = 200 a = 10, b = -10, c = 0.01 a = 31, b = 12, c = 0.5 a = 0.1, b = 0.1, c = 10 a = 10, b = 1, c = 60 a = 474.12, b = 28.43, c = 17.03 a = 8.39, b = 90.96, c = 0.25 a = 0, b = 8.01, c = 115.63 a = 0, b = 20.62, c = 362 a = 63.79, b = 0.60, c = 0.38 |