pi.py

import random

print(f"Random is at: {random.__file__}")
INTERVAL = 1000
 
circle_points = 0
square_points = 0
 
# Total Random numbers generated= possible x
# values* possible y values
for i in range(INTERVAL**2):
 
    # Randomly generated x and y values from a
    # uniform distribution
    # Range of x and y values is -1 to 1
    rand_x = random.uniform(-1, 1)
    rand_y = random.uniform(-1, 1)
 
    # Distance between (x, y) from the origin
    origin_dist = rand_x**2 + rand_y**2
 
    # Checking if (x, y) lies inside the circle
    if origin_dist <= 1:
        circle_points += 1
 
    square_points += 1
 
    # Estimating value of pi,
    # pi= 4*(no. of points generated inside the
    # circle)/ (no. of points generated inside the square)
    pi = 4 * circle_points / square_points
 
##    print(rand_x, rand_y, circle_points, square_points, "-", pi)
# print("\n")
 
print("Final Estimation of Pi =", pi)