Star JuliaBy Roger Bagula
C source and examples by Paul Bourke
April 2000, images updated Jan 2018
This article is a result of experimentation with the reverse iteration of the fixed point Julia. In the calculation of the formula:
There are many ways you can put together the signs and there are two ones that can be made harmonic. In a series of experiments with up to four IFS transforms I got a series of stars from an experimental program by replacing one with:
Where n and m are integers. I got a lot of other fractals by varying the signs, but these stars are the pretty results.