565 views 15th May 2014
101 views 8th June 2012
6th May 2012 Featured by Fractal Abstracts
Detail from Wire Gnarls.
Created using mars and expanded using phobos (see my public profile).
Formula: PP Mandelbrot
z_r = z_r – alpha_r*sin(z_i + tan(beta_r*z_i)) + c_r
z_i = z_i – alpha_i*sin(z_r + tan(beta_i*z_r)) + c_i
The suffixes _r and _i mean the real part of the variable and the imaginary part of the variable.
alpha = 0.5 + 0.5i
beta = 0.0 + 0.0i
c is the location in the complex plane and has been transformed using the power -1 i.e. it has been inverted.
The initial value of z is the untransformed value of c.
Bailout limit: 300
Iterations to completion: 140 approx.
Image centre: 1.193356 – 9.040649
Long side: 9.863
Rotation about image centre: 270 degrees
Colouring: absolute log of Change of Angle, minimum.
27th July 2011 – 4:3 ratio original replaced with a 3:2 ratio version