Shrimp_Festival    { ; Fractal of the day, 16-07-00 Rating (5)
                     ; time=0:11:11.51 -- SF5 on a p200
                     ;  Version 2000 Patchlevel 9
  reset=2000 type=formula 
  formulaname=MandelbrotMix4 function=recip passes=1
  center-mag=+0.5631088685160116/-0.303287451331795/1.\
  818684e+010/1/80 params=1/-1.2/1/-2.3/-25/0 float=y
  maxiter=1500 inside=0 logmap=216 periodicity=10
  colors=000vqz<3>vpzvozvqzvnzmlzunzupzumznmzulznlyulx\
  qkwukwukopgfkccf`_aTXXQTSKQNIMIFJBCFDBGEDGGFGHMG<3>N\
  TGOVGQXGRZGS`m<4>SZmSYmSYm<2>SXmSXmSWk<4>SUaSU_SUY<3\
  >SSQ<3>SRSPQV<3>`TLcTIhUGmVDrVBwW8zT3wW6rZ8maBhcDefF\
  aiIZlKXpN<21>NMJMLJMJI<2>KFIKEIL5E<3>JKMINOIRQHVR<24\
  >ND`NC`NBa<3>O8bM7d<18>`BNaBMbCL<3>eCHmDGwDFzDEzDDzD\
  A<3>zDGzDIzDJzDLzFMwGO<3>cKUZLVUMWPNYLOZ<3>ESdCTfBUg\
  <2>6Xl4Ym2Zp<14>Cm`Dn_EnZ<4>HtUIuTIvS<3>LzOJzK<3>NzP\
  OzQPzRQzS<6>RzT
  }

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
}