
def      lowerCAmelCase	(						lowerCAmelCase_	)->	int:
				lowerCAmelCase_	: Any      			=			1
				lowerCAmelCase_	: List[Any]      			=			0
				lowerCAmelCase_	: Optional[int]      			=			1
				lowerCAmelCase_	: Any      			=			1
				lowerCAmelCase_	: Union[str, Any]      			=			3
				lowerCAmelCase_	: Union[str, Any]      			=			3
				lowerCAmelCase_	: Optional[Any]      			=			limit
				lowerCAmelCase_	: List[Any]      			=			0

				lowerCAmelCase_	: List[str]      			=			""
				while counter != decimal + 1:
								if 4 * q + r - t < n * t:
												result += str(lowercase__	)
												if counter == 0:
																result += "."

												if decimal == counter:
																break

												counter += 1
												lowerCAmelCase_	: str      			=			10 * (r - n * t)
												lowerCAmelCase_	: Tuple      			=			((10 * (3 * q + r)) // t) - 10 * n
												q *= 10
												lowerCAmelCase_	: Optional[Any]      			=			nr
								else:
												lowerCAmelCase_	: Any      			=			(2 * q + r) * l
												lowerCAmelCase_	: Dict      			=			(q * (7 * k) + 2 + (r * l)) // (t * l)
												q *= k
												t *= l
												l += 2
												k += 1
												lowerCAmelCase_	: List[Any]      			=			nn
												lowerCAmelCase_	: str      			=			nr
				return result



def      lowerCAmelCase	(						)->	Optional[Any]:
				print(f"""{calculate_pi(50	) = }"""	)
				import doctest

				doctest.testmod()


if __name__ == "__main__":
						main()



import math







class 			snake_case__:







						'''simple docstring'''




						def __init__(			self				,  __lowercase				,  __lowercase				,  __lowercase							)   ->      Tuple:
										lowerCAmelCase_	: List[str]      			=			x
										lowerCAmelCase_	: Dict      			=			y
										lowerCAmelCase_	: List[Any]      			=			z




						def __repr__(			self							)   ->      str:
										return f"""Point({self.x}, {self.y}, {self.z})"""






def      lowerCAmelCase	(						lowerCAmelCase_	,				lowerCAmelCase_	)->	float:
				return math.sqrt(abs((b.x - a.x) ** 2 + (b.y - a.y) ** 2 + (b.z - a.z) ** 2	)	)


if __name__ == "__main__":
						import doctest

						doctest.testmod()