

"""simple docstring"""




def 						A							(  snake_case__     ):




			'''simple docstring'''


			def merge(snake_case__		,					snake_case__     ) -> list:

						def _merge():
									while left and right:
												yield (left if left[0] <= right[0] else right).pop(0     )
									yield from left
									yield from right

						return list(_merge()     )

			if len(snake_case__     ) <= 1:
						return collection
			SCREAMING_SNAKE_CASE__										=   len(snake_case__     ) // 2
			return merge(merge_sort(collection[:mid]     )		,					merge_sort(collection[mid:]     )     )


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						A_				:      Dict           =			input("Enter numbers separated by a comma:\n").strip()
						A_				:      Any           =			[int(item) for item in user_input.split(",")]
						print(*merge_sort(unsorted), sep=",")





"""simple docstring"""




import numpy as np

def 						A							(  snake_case__     ):




			'''simple docstring'''


			return (2 / (1 + np.exp(-2 * vector     ))) - 1


if __name__ == "__main__":
						import doctest

						doctest.testmod()


