[Fractint] Triangles!

20 May 2010

      Today's fractal is a variation of the Seirpinski triangle. I aimed for a coloring that suggested
the mechanical or  cybernetic.
To demonstrate the awesome power of the internet go to http://maxitersfractalfollies.blogspot.com
for an instant viewing.
may_20_10.gif       { ; seirpinski like
                     ; blank
                     ; calctime   0:01:27.88
                     ; created May 20, 2010
                     ;  Fractint Version 2004 Patchlevel 9
  reset=2000 type=formula formulafile=esc-ifs.frm formulaname=EqTrngl
  center-mag=-4.44089e-016/0.0782269/0.8912656 params=2/0 float=y
  maxiter=1200 outside=atan cyclerange=0/255
  colors=00000000200400600800A00C00E00G00I00K00M00O00Q00S00U00W00Y00_00a00\
  c00e00g00i00k00m00o00q00s00u00w00z01z03z05z07z09z0Bz0Dz0Fz0Hz0Jz0Lz0Nz0P\
  z0Rz0Tz0Vz0Xz0Zz0`z0bz0dz0fz0hz0jz0lz0nz0pz0rz0tz0vz0xz0zz0zz0yz0xz0wz0v\
  z0uz0tz0sz0rz0qz0pz0oz0nz0mz0lz0kz0jz0iz0hz0gz0fz0ez0dz0cz0bz0az0`z0_z0Z\
  z0Yz0Xz0Wz0Vz0Uz0Tz0Sz0Rz0Qz0Pz0Oz0Nz0Mz0Lz0Kz0Jz0Iz0Hz0Gz0Fz0Ez0Dz0Cz0B\
  z0Az09z08z07z06z05z04z03z02z01z00z00z03z07z0Bz0Fz0Jz0Nz0Rz0Vz0Zz0bz0fz0j\
  z0nz0rz0vz0uz1tz1sz2rz3pz3oz4nz5mz5kz6jz7iz7hz8gz9ez9dzAczBbzB`zC_zDZzDY\
  zEWzFVzFUzGTzHSzHQzIPzJOzJNzKLzLKzLJzMIzNGzNFzOEzPDzPCzQAzR9zR8zS7zT5zT4\
  zU3zV2zW0zW0zV0yV0xU0wU0vT0uT0tS0sS0rR0qR0pQ0oQ0nP0mP0lO0kO0jN0iN0hM0gM0\
  fL0eL0dK0cK0bJ0aJ0`I0_I0ZH0YH0XG0WG0VF0UF0TE0SE0RD0QD0PC0OC0NB0MB0LA0KA0\
  J90I90H80G80F70E70D60C60B50A509408407306305204203102101
  }
frm:EqTrngl{
z=pixel, j=(0, -1), k=(.8660, 0.5), l=(-0.8660, 0.5):
x=real(z)
y=imag(z)
r=.575*x
x1=(y>=r)
x2=(-r<=y)
x3=(x1 && x2)
x4=(x3==0)
a=x3*j
b=(x<=0)*x4*k
c=(x>0)*x4*l
p=a+b+c
z=p1*z+p
|z|<=100
}
Roger Alexander

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