source("fractal_l.R")

Koch island

Generation n = 1
Angle = 90
Initiator = F-F-F-F
Generator(s) = F-F+F+FF-F-F+F
page 8

Koch island

Generation n = 2
Angle = 90
Initiator = F-F-F-F
Generator(s) = F-F+F+FF-F-F+F
page 8

Koch island

Generation n = 3
Angle = 90
Initiator = F-F-F-F
Generator(s) = F-F+F+FF-F-F+F
page 8

“Quadratic Koch island”

Generation n = 2
Angle = 90
Initiator = F-F-F-F
Generator(s) = F+FF-FF-F-F+F+FF-F-F+F+FF+FF-F
page 9a

“Quadratic modification of the snowflake curve”

Generation n = 4
Angle = 90
Initiator = -F
Generator(s) = F+F-F-F+F
page 9b

Koch islands and lakes

Generation n = 2
Angle = 90
Initiator = -F+F+F+F
Generator(s) = F+f-FF+F+FF+Ff+FF-f+FF-F-FF-Ff-FFF
ffffff
page 9c