Today image is a ritch mix of square circle, give a particular result.
you can view it at https://sites.google.com/site/sinpix12823fractal/



START PARAMETER FILE================================
Diamond_Square     {
  reset=2004 type=formula formulafile=2012_3.frm formulaname=vil
  function=cosh corners=-3.238748/5.241252/-0.04978297/6.310217
  params=0.1/0.1/1/1000 float=y maxiter=2000 inside=fmod
  potential=120/200/4
  colors=000<3>0Mm0Sz0Sw<7>8KY9JVAIS<2>DFIEEEHHH<8>777666555<3>000<8>KK0MM\
  0OO0<3>YY0<3>HH0DD0990550000<8>WWL__NccP<3>rrZ<3>mmakkbjjbhhcggdeee<8>fp\
  fgqggrg<3>hxh<6>gngfmffkf<2>fgfeeecde<7>HQYFOXCMW<3>0ES07SEES<3>SES<3>SE\
  E<3>SSE<3>ESE<3>ESS<2>EHSKKS<2>QKSSKSSKQSKOSKMSKK<2>SQKSSKQSKOSKMSKKSK<2\
  >KSQKSSKQSKOSKMS00G<3>G0G<3>G00<3>GG0<3>0G0<3>0GG<2>04G88G<2>E8GG8GG8EG8\
  CG8AG88<2>GE8GG8EG8CG8AG88G8<2>8GE8GG8EG8CG8AGBBG<2>FBGGBGGBFGBDGBCGBB<2\
  >GFBGGBFGBDGBCGBBGB<2>BGFBGGBFGBDGBCG000<6>000
  }

frm:vil{;sinpix
a=real(p1)
b=real(p2)
c=imag(p1)
d=imag(p2)
e=sin(a/b)
f=sin(c/d)
z=fn1(pixel):
q=1/z^e
r=1/z^f
z=tan(z*q)+sin(z^r)-z^(a/b)
|z|<10
}


END PARAMETER FILE==============================


 
START PARAMETER FILE================================
Diamond_Square     {
  reset=2004 type=formula formulafile=2012_3.frm formulaname=vil
  function=cosh corners=-3.238748/5.241252/-0.04978297/6.310217
  params=0.1/0.1/1/1000 float=y maxiter=2000 inside=fmod
  potential=120/200/4
  colors=000<3>0Mm0Sz0Sw<7>8KY9JVAIS<2>DFIEEEHHH<8>777666555<3>000<8>KK0MM\
  0OO0<3>YY0<3>HH0DD0990550000<8>WWL__NccP<3>rrZ<3>mmakkbjjbhhcggdeee<8>fp\
  fgqggrg<3>hxh<6>gngfmffkf<2>fgfeeecde<7>HQYFOXCMW<3>0ES07SEES<3>SES<3>SE\
  E<3>SSE<3>ESE<3>ESS<2>EHSKKS<2>QKSSKSSKQSKOSKMSKK<2>SQKSSKQSKOSKMSKKSK<2\
  >KSQKSSKQSKOSKMS00G<3>G0G<3>G00<3>GG0<3>0G0<3>0GG<2>04G88G<2>E8GG8GG8EG8\
  CG8AG88<2>GE8GG8EG8CG8AG88G8<2>8GE8GG8EG8CG8AGBBG<2>FBGGBGGBFGBDGBCGBB<2\
  >GFBGGBFGBDGBCGBBGB<2>BGFBGGBFGBDGBCG000<6>000
  }

frm:vil{;sinpix
a=real(p1)
b=real(p2)
c=imag(p1)
d=imag(p2)
e=sin(a/b)
f=sin(c/d)
z=fn1(pixel):
q=1/z^e
r=1/z^f
z=tan(z*q)+sin(z^r)-z^(a/b)
|z|<10
}


END PARAMETER FILE==============================