Created
February 9, 2023 07:14
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| from typing import Iterator, TypeVar | |
| from decimal import Decimal | |
| it = int(input("Enter number of iterations: ")) | |
| def calculate_pi(till: int, factory: TypeVar) -> Iterator[int]: | |
| approx = factory(0) | |
| denom = factory(1) | |
| for i in range(till): | |
| if i % 2 == 0: | |
| approx += factory(1) / denom | |
| else: | |
| approx -= factory(1) / denom | |
| denom += 2 | |
| yield approx * 4 | |
| int_pi = calculate_pi(it, int) | |
| dec_pi = calculate_pi(it, Decimal) | |
| for i, (int_res, dec_res) in enumerate(zip(int_pi, dec_pi)): | |
| print(f"int: {int_res} | dec: {dec_res} | diff: {abs(dec_res - Decimal(int_res))}") | |
| if i >= it: | |
| break |
Author
purarue
commented
Feb 9, 2023
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