Marek Dragon
Submitted by Roger Bagula
Graphics by Paul Bourke
August 2003

z_{n+1} = z_{c} z_{n} + z_{n}^{2}
Where z_{c} is e^{2 pi r i}
and z_{0} are the points in the complex image plane.
r is an irrational, for the examples here it is
1  (sqrt(2)  sqrt(3) + sqrt(5)) / 2.0
