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Spiral and Wobbly Lines



http://www.fractalforums.com/index.php?action=gallery;sa=view;id=9430

Parameters

Formula: PP Mandelbrot 4

z = transform(z)
z.r = z.r - alpha.r*cos(z.i + cos(beta.r*z.i)) + c.r
z.i = z.i - alpha.i*sin(z.r + sin(beta.i*z.r)) + c.i

alpha = 0.5 + 0.7i
beta = 0.7 + 0i

Programs: saturn and titan
Number of A transforms: 0
Number of B transforms: 0
Transform sequence: A
Number of Complex Plane transforms: 1
Transform 0: power, -1 + 0i
Initial values of z: untransformed c
Image centre: -1.424 + 1.984i
Image width: 3.136
Rotation about image centre: 0 degrees
Maximum iterations: 5000
Bailout: norm(z) > 700
Colour selection: outer for bailout otherwise inner
Outer colouring: continuous potential
Inner colouring: fixed colour