human
Complete the below
def bench_R1():

    ''''real(f(f(f(f(f(f(f(f(f(f(i/2)))))))))))'
    '''
assistant
#Here is the Python code you requested.
    def f(z):
        return ((sqrt((Integer(1) / 3)) * (z ** 2)) + (I / 3))
    e = f(f(f(f(f(f(f(f(f(f((I / 2))))))))))).as_real_imag()[0]