Fractal_Diversion  { ; Fractal of the day, 11-12-00 Rating (4)
                     ; time=1:39:18.32 -- SF5 on a P200
  reset=2000 type=formula 
  formulaname=MandelbrotMix4 function=recip passes=1
  center-mag=+1.545147334199108/-0.1066608549682611/19\
  13401/1/-174.999 params=9/-1.5/1/-13/-2/400 float=y
  maxiter=14400 inside=0 logmap=1335 periodicity=10
  colors=000ZgT<3>caTe`Tf_TgYThXTjXS<51>ZOjZOjZNk<2>YN\
  lYNlXOk<46>eBweBwfBw<3>fAxi9z<14>TFoSFnRGm<3>NHjPCl<\
  3>GUeEYdCbb<3>4sX1zX<37>GHIGGIHFH<2>IBGIAGH7F<36>TdG\
  TeGUfG<3>VjGQpTQqTOsT<7>YhT
  }

frm:MandelbrotMix4 {; Jim Muth
a=real(p1), b=imag(p1), d=real(p2), f=imag(p2),
g=1/f, h=1/d, j=1/(f-b), z=(-a*b*g*h)^j,
k=real(p3)+1, l=imag(p3)+100, c=fn1(pixel):
z=k*((a*(z^b))+(d*(z^f)))+c,
|z| < l
}