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Polynomial
Newton iteration:
zn+1 = zn − f(z)/f′(z)
Color = which root
Brightness = speed
Fractal boundary:
dim ≈ 1.5–1.9
Julia set structure
zn+1 = zn − f(z)/f′(z)
Color = which root
Brightness = speed
Fractal boundary:
dim ≈ 1.5–1.9
Julia set structure