



def  UpperCamelCase						(       _A			:				Optional[Any]			,							_A			:				Optional[int]			,							_A			:				Any=False    )->       Tuple:





						"""simple docstring"""





						if isinstance(_A			,							_A    ) and isinstance(_A			,							_A    ):
												A__							=       len(set_a.intersection(_A    )    )

												if alternative_union:
																		A__							=       len(_A    ) + len(_A    )
												else:
																		A__							=       len(set_a.union(_A    )    )

												return intersection / union

						if isinstance(_A			,							(list, tuple)    ) and isinstance(_A			,							(list, tuple)    ):
												A__							=       [element for element in set_a if element in set_b]

												if alternative_union:
																		A__							=       len(_A    ) + len(_A    )
																		return len(_A    ) / union
												else:
																		A__							=       set_a + [element for element in set_b if element not in set_a]
																		return len(_A    ) / len(_A    )

												return len(_A    ) / len(_A    )
						return None


if __name__ == "__main__":
						UpperCAmelCase_							:      Dict      =  {"a", "b", "c", "d", "e"}
						UpperCAmelCase_							:      int      =  {"c", "d", "e", "f", "h", "i"}
						print(jaccard_similarity(set_a, set_b))










import math
from collections.abc import Iterator
from itertools import takewhile
def  UpperCamelCase						(       _A			:				int    )->       bool:





						"""simple docstring"""





						if 1 < number < 4:
												# 2 and 3 are primes
												return True
						elif number < 2 or number % 2 == 0 or number % 3 == 0:
												# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
												return False

						# All primes number are in format of 6k +/- 1
						for i in range(5			,							int(math.sqrt(_A    ) + 1    )			,							6    ):
												if number % i == 0 or number % (i + 2) == 0:
																		return False
						return True
def  UpperCamelCase						(       )->       Iterator[int]:





						"""simple docstring"""





						A__							=       2
						while True:
												if is_prime(_A    ):
																		yield num
												num += 1
def  UpperCamelCase						(       _A			:				int = 2000000    )->       int:





						"""simple docstring"""





						return sum(takewhile(lambda _A    : x < n			,							prime_generator()    )    )


if __name__ == "__main__":
						print(F'''{solution() = }''')





