2017-03-25, 08:09
One of the many approximations of Pi is the Gregory-Leibniz series (image source Wikipedia):
Here is an implementation in Python:
# -*- coding: utf-8 -*-
"""
Created on Sat Mar 25 06:52:11 2017
@author: Uwe Ziegenhagen
"""
sum = 0
factor = -1
for i in range(1, 640000, 2):
sum = sum + factor * 1/i
factor *= -1
# print(sum)
print(-4*sum) |
# -*- coding: utf-8 -*-
"""
Created on Sat Mar 25 06:52:11 2017
@author: Uwe Ziegenhagen
"""
sum = 0
factor = -1
for i in range(1, 640000, 2):
sum = sum + factor * 1/i
factor *= -1
# print(sum)
print(-4*sum)
Uwe Ziegenhagen likes LaTeX and Python, sometimes even combined.
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