Technical data about fractal FRACTINT type FN + FN : click here.

Here :
Zoom on a small area of the previous fractal (in the red bottom).
fn1 = sqr() and fn2 = cotan()
real of p1 = 0.3, imaginary of p1 = 0
real of p2 = 8, imaginary of p2 = 0
bailout test = mod, bailout value = 0