Serpents { ; FOTD -- November 04, 2001 (Rating 7)
 ; time=0:12:54.00--SF5 on a P200
  reset=2002 type=formula 
  formulaname=MandelbrotMix4 function=recip passes=1
  center-mag=-1.62649121081121200/-0.002084293563031\
  75/1.819965e+008/1/-45.0000022040314676/-3.7329433\
  9848229129e-005 params=3/-1.4/-7.6/-14/0/300
  float=y maxiter=5000 inside=0 logmap=136
  periodicity=10
  colors=000PzCPzKPzTRz`RziRzrTzzTzzTzzYzz`zzdzxgzpm\
  zipzbtzWxzPzzIzzCzy6zy0wz4tz9qzCnzHkzKhzPezTbxP_mM\
  XdIUVFSKCQCAOH9MK7KN6IR4GV2EY0Cb0Af09i09m0Ap0At0An\
  0Ai0Ad6C`4D_4FY4HV2IT2KR2MN0NM0PK0RH0TF0VD0WA0Y90Y\
  70VMAR`MPn_MzkKzxMzymzzmzzmzzRzzTxzVtzWrzYnzYkz_gz\
  `dzb`zdYzdWz`_z_cvWhnVlfRq_PuTRoWRj_RfbR`fRWiRTmRN\
  pRKrTHvTCyT9zT6zT0zT0zT0zT0zW0z_0z`0rd0if0`i0Tm2Kn\
  4Cr64t70wI2mV6cd9UY4KT04N0CH0KC0T70`20VPDNkmVgt`dy\
  g`zmWzpZzzcdzcYzcRzcTzcVmcWmckmczmcvmcrmcmicibcfVc\
  `NcYFbb9_i2Vp0Rx0Mx0Ix0Fx0Cx09x06x02x00x05x0Ax0Fx0\
  Kx0Px0Ux4ZxMcfmcftcdzc_zhVzhPzhMzcPzTTzPWzP_zPbzPf\
  zPizPmzPpxPtrPxmPzgPz`PzWPzRPzMPzHPzCPzIPzNPzVPz_P\
  zdPzkPzpPzxPzzPzzPzxPznPzdPzWPzMPzDPz4Pz0Pz0Pz0Pz0\
  Pz0Pz0Pz0Pz0Pz6PzAPzDPzIPzNPzTPzWPz`PzfPziPz7PzCPz\
  FPzIPzNPzRPzVPzYPzbPzfPziPzmPzrPzvPzyPzzPzzPzrPzfP\
  zVPzHPz6Pz0Pz0PzMPzNPzNPz

}

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
}