Mandelbrot_Vision  { ; Fractal of the day, 05-09-99
                     ; t=0:01:45.02 on a p233, SF5
  reset=1960 type=formula 
  formulaname=MandelbrotMix4 function=ident passes=t
  center-mag=+0.01248328825047417/0/557.041/1/-90
  params=0.98/0.76/-0.23/0.45/1.00087/0 float=y
  maxiter=95 bailout=25 inside=bof61 logmap=yes
  symmetry=none periodicity=10
  colors=000066005<13>0Cg<2>0QS<2>FbC<2>USTcPZoLd<3>v\
  8z<7>Pcm<7>WkRWbO<2>VcFVcCWcA<2>bbPdbUeaZf`c<3>jSwk\
  TtlUu<6>mUwmUwmUwmUwmUwmUw<14>mUwmKwmRwmUw<15>mUwAj\
  Z<2>VeOk0I<2>cVLFmp<2>XfTRDSxmkrjdlhYffRbmqah`P9DWP\
  HduQMExSNjXWYGgyxOKlXLJ0cQEXWSRYi3<2>`eHY47_HC`THOR\
  LTWLY`Lc_LbaLacLpgnDT6<2>WaIPOvUUiY_X2Ks<2>T_T18DKP\
  HORfSMkWTbZZUPQ9<2>ZaIjVrnWiiZ`eaTxLjpSahZTUTvp_Mka\
  LfcLL2k<2>YWRlATfQPHEHSSJkMd<2>c`QFzD<2>XiJYFa<2>`Z\
  PRequxRnqPgjNbyqan`3YCagNafMaeL4QVGVRR_OkwAcS9m5wgN\
  chd7VEi<2>`ZRW_U<2>`cNkPRQFUWSPbJY<2>a_ODinRlqVifZf\
  WFPvNViV_XFhS<2>XeM_OCWIASC8
  }

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
}