There is a official Numworks Mandelbrot script. This is a different version made from scratch. Uses the library kandinsky. Tested on the calculator using software version 23.2.6.
from kandinsky import * for x in range(320): re=x/319*3.5-2.5 for y in range(210): im=y/219*2.5-1.25 c=complex(re,im) z=0 i=0 while abs(z)<2 and i<64: z=z**2+c i+=1 r=(i % 64)*4 g=(i % 32)*8 b=(i % 16)*16 set_pixel(x,y,color(r,g,b))