wax                {
  reset=1960 type=formula 
  formulaname=formula305 center-mag=-0.217993/0.392984/17.53162
  float=y maxiter=50 inside=bof60 outside=1
  colors=wwc<19>kbFkaEj`DiZBiZBhYA<12>aM2`L1`L1`K1<10>WE3WD3WC3VB4UB4<5>S7\
  5R66R66R66<26>K11J11J11I00I00<30>000wvy<7>qrtpqsoprnpqmop<10>chgchgbgfbg\
  fafe<10>VaZU`YU`YU`Y<12>OVSOVSOVSOVSOUR<68>000
  }

frm:Formula305 {; Giuseppe Zito
 z = pixel ,
c5 = -0.429507
c10 = 0.68116
c11 = 0.770711
  : 
 x = real(z), y = imag(z)
s0 = x
s0 = s0 *x
s0 = s0 /c5
s0 = s0 *y
s0 = s0 *y
s0 = s0 +c10
s0 = s0 +c11
s0 = s0 *y
newx = s0 
s0 = y
s0 = s0 -x
newy = s0 
z = newx + flip(newy)
 newx < 4 && newx > -4 && newy < 4 && newy > -4 
}