Mandelbrot set

clear();

a=2;
controlVar(a);

f(z,c)=z^a+c;

mandelbrot("zMandelbrotPlugInDemo2",f);
       

Julia set

Re = -.766227;
Im =  .09699;

controlVar(Im,Re);
f(z)=z^2+Re+Im*i;
julia(f);