Brotbrot           { ; Fractal of the day, 18-02-98
                     ; par file, 2-1/2min, 100mhz, 640x480
  reset=1960 type=formula 
  formulaname=HyperBrot center-mag=-0.611178/0/0.6666667
  params=0/0/2/0.84/0.01/1e-005 float=y maxiter=3000
  bailout=25 inside=0 logmap=yes symmetry=xaxis
  periodicity=0 colors=000U`lvLS<15>pu6<18>wYs<9>6Ff<9>eBU<\
  10>bZRrak<3>l5q<7>qLl<12>Z8E<15>th_vkaujasi`<6>wEa<19>qt9\
  <8>bbB``Ca`H<4>fbg<14>jfV<6>KHt<10>MeONhLNhK<11>Kg0<6>pPP\
  <17>I73<12>su0<5>gtneswdqv<5>Vbm
  }

frm:HyperBrot       {; Jim Muth
a=real(p1), b=imag(p1),
d=real(p2), h=imag(p2), f=p3:
z=z+1,
g=sqr(a)-sqr(b)+pixel,
b=d*a*b+f,
a=h*g,
|a|+|b| <= 9
}