rusty_gate_detail {
fractal:
  title="rusty_gate_detail" width=1024 height=512 author="Giuseppe Zito"
  created="June 24, 1999" numlayers=2
layer:
  caption="New Layer 1" opacity=100 visible=yes alpha=no mergemode=screen
mapping:
  center=-2.2992741705199691/-0.0689602367172741555
  magn=0.763379494336853281 angle=270
formula:
  filename="zg.frm" entry="boro" maxiter=10 percheck=normal
inside:
  filename="mt.ucl" entry="mt-popcorn-trap" density=0.200000000000000011
  transfer=cuberoot repeat=yes p_trap_mode="Smallest trap"
  p_color_mode="Martin" p_start=0/0 p_skip=0 p_no_of_iters=0 p_a=0.05
  p_max_iterations=10 p_scale=1 p_a2=3.14159 p_m_iterations=10
  p_mscale=0.01 p_randomness=0 f_fn1=asin f_fn2=ident f_fn3=cosh
outside:
  filename="mt.ucl" entry="mt-popcorn-trap" density=0.200000000000000011
  transfer=cuberoot repeat=yes p_trap_mode="Smallest trap"
  p_color_mode="Martin" p_start=0/0 p_skip=0 p_no_of_iters=0 p_a=0.05
  p_max_iterations=10 p_scale=1 p_a2=3.14159 p_m_iterations=10
  p_mscale=0.01 p_randomness=0 f_fn1=asin f_fn2=ident f_fn3=cosh
gradient:
  smooth=yes position=-77 numnodes=4 index=55 color=1255207 index=158
  color=15619104 index=322 color=2829135 index=399 color=3521511
layer:
  caption="Layer 1" visible=yes alpha=no
mapping:
  center=-2.2992741705199691/-0.0689602367172741555
  magn=0.763379494336853281 angle=270
formula:
  filename="zg.frm" entry="boro" maxiter=10 percheck=normal
inside:
  filename="mt.ucl" entry="mt-popcorn-trap" density=0.200000000000000011
  transfer=cuberoot repeat=yes p_trap_mode="Smallest trap"
  p_color_mode="Trap magnitude" p_start=0/0 p_skip=0 p_no_of_iters=0
  p_a=0.05 p_max_iterations=10 p_scale=1 p_a2=3.14159 p_m_iterations=10
  p_mscale=1 p_randomness=0 f_fn1=asin f_fn2=ident f_fn3=cosh
outside:
  filename="mt.ucl" entry="mt-popcorn-trap" density=0.200000000000000011
  transfer=cuberoot repeat=yes p_trap_mode="Smallest trap"
  p_color_mode="Trap magnitude" p_start=0/0 p_skip=0 p_no_of_iters=0
  p_a=0.05 p_max_iterations=10 p_scale=1 p_a2=3.14159 p_m_iterations=10
  p_mscale=1 p_randomness=0 f_fn1=asin f_fn2=ident f_fn3=cosh
gradient:
  smooth=yes numnodes=4 index=10 color=1974063 index=148 color=11634397
  index=222 color=0 index=303 color=8750047
}

zg.frm:boro {; Giuseppe Zito
 z = pixel ,
d0 = -0.503248
d1 = 0.92069
d5 = 0.393206
d10 = 0.997747
  : 
 x = real(z), y = imag(z)
s0 = y
newx = s0 
s0 =d0
s0 = s0 /d1
s0 = s0 /x
s0 = s0 +x
s0 = s0 -x
s0 = s0 +d5
s0 = s0 *d10
s0 = s0 /y
s0 = s0 *y
s0 = s0 /x
s0 = s0 -x
newy = s0 
z = newx + flip(newy)
 newx < 4 && newx > -4 && newy < 4 && newy > -4 
}