Leibniz formula for π - Is this any good? (Python)

Question

I\'m doing an exercise that asks for a function that approximates the value of pi using Leibniz\' formula. These are the explanations on Wikipedia:

Answer 1

The following version uses Ramanujan's formula as outlined in this SO post - it uses a relation between pi and the "monster group", as discussed in this article.

import math

def Pi(x):
    Pi = 0
    Add = 0
    for i in range(x):
        Add =(math.factorial(4*i) * (1103 + 26390*i))/(((math.factorial(i))**4)*(396**(4*i)))
        Pi = Pi + (((math.sqrt(8))/(9801))*Add)
    Pi = 1/Pi
    print(Pi)

Pi(100)