Technical data for this type of fractal : click here (C06-010). For the fractal here : fn1() = ident(), fn2 = tan(), fn3 = tanh(), fn4 = tanh(). real(p1) = 0, imag(p1) = 16, real(p2) = 3, imag(p2) = 1 real(p3) = 1, imag(p3) = 2