Image: Mandelbrot sequence new

Description: Used Zom-B's library with my own code and a golden gradient (similar to the default gradient used in Ultra Fractal). Each scene is 6x supersampled to remove sharp edges. Took... a while to render Links to Java source code: Zom-B version project directory containing DoubleDouble class, adjustments made by Simpsons Contributor to keep max iteration and anti-aliasing factor at more conservative values for faster rendering. New golden gradient added. Includes animated gif encoder. Zom-B version Mandelbrot zoom with center at (-0.743643887037158704752191506114774, 0.131825904205311970493132056385139) and magnification 1 .. 3.18 × 1031 created using my own Java program, using: Double-double precision (self-written library), Adaptive maxiter depending on the inverse square root of the magnification Adaptive per-pixel antialiasing strength depending on the maximum iteration of nearby pixels (15x AA max), (during antialiasing phase, maxiter is quadrupled), Iteration smoothing, New warm gradient which also gives clearer details, applied to the base-2 log of the smoothed iteration number, Modified periodicity checking algorithm from Fractint, for significant speedup, Main cardioid and period-2 bulb checking for another speedup, Multi-threaded calculation 136 hours calculation time on two PC's (6 cores combined)
Title: Mandelbrot sequence new
Credit: Transferred from en.wikipedia to Commons by Franklin.vp using CommonsHelper.
Author: Simpsons contributor at English Wikipedia
Usage Terms: Public domain
License: Public domain
Attribution Required?: No