Trefoil

[Pauldelbrot]

Name: Trefoil
Date: June 5, 2009
Fractal: Matchmaker Julia set
Location: A seahorse valley; centered at -0.1682514892522079586905776670975 + 1.0754573765000433124425842868i
Depth: Deep (25 decimals)
Min Iterations: 7435
Max Iterations: 375643
Layers: 2
Anti-aliasing: 3x3, threshold 0.1, depth 1
Preparation time: 20 minutes
Calculation time: 60 hours (2.5GHz dual-core E5200)
Notes:

A cubic Mandelbrot set zoom combining distance estimator (gold filigrees) with smoothed iterations (black/blue/white details in core).

Distance estimator plus deepzoom equals SLOW.

Freely redistributable and usable subject to the Creative Commons Attribution license, version 3.0.