Irrigation

[element90]

Irrigation



http://www.fractalforums.com/index.php?action=gallery;sa=view;id=8429

Not all areas among the space filling patterns are 'inner', some areas exceed the bailout condition and are coloured as 'outer' areas. The outer areas can clearly be seen as tears in the blue and along the tears appear to be very sharp teeth.

Parameters

Formula: Quadratic

z = transform(z)
z = alpha*z^2 + beta*z + c

alpha = 1 + 0i
beta = -1.3 + 0i
Number of Transforms: 1
Transform 1: unsign imaginary
Complex plane transform: none
Initial values of z: c
Image centre: 0.17774 + 0.464676i
Long side: 0.0109
Rotation about image centre: 0 degrees
Bailout condition: norm(z) > 16
Maximum iterations: 65
Colour selection: outer for bailout otherwise inner
Outer colouring: minimum angle
Inner colouring: absolute log of average ratio (abs(imag(z)) divided by larger(real(z), imag(z)) )
Programs: saturn and titan

More of my fractals can be found at:

http://element90.deviantart.com
http://www.redbubble.com/people/element90