On September 13, 2019 2:25:41 AM HST, Jonathan Osuch <osuchj@mediacombb.net> wrote:
David,
jit:20190808113002 { reset=2050 type=mandel passes=1 center-mag=-0.56698920008583231/+0.47803181554718704/1525965 params=0/0 float=y maxiter=2500 inside=0 logmap=779 colors=@chroma.map }
This is close. Differences are due to square vs rectangular pixels, so I had to zoom out. The 'lakes' can be filled in by increasing the maximum iteration count. The color map is different.
Jonathan
Yes, I noticed that they don't include their color map. Guess they're not using Fractint!
David wrote, concerning the "random Mandelbrot" page
Don't know what formula it uses.
Looking at the pictures, I would say they are all classic Mandelbrots with z^2 + c, but with very nice coloring. Of course the name "random Mandelbrot" gives a clue also! :-)
--- David W. Jones gnome@hawaii.rr.com authenticity, honesty, community http://dancingtreefrog.com Sent from my Android device with F/LOSS K-9 Mail.