


'''simple docstring'''






import numpy as np


def  _snake_case       (					A	)						->   np.array:
							return 1 / (1 + np.exp(-vector	))


def  _snake_case       (					A	)						->   np.array:
							return vector * sigmoid(1.702 * vector	)


if __name__ == "__main__":
		import doctest

		doctest.testmod()



'''simple docstring'''






def  _snake_case       (					A = 10			,   A = 22	)						->   int:
							lowerCAmelCase__	       =     range(1			,   A	)
							lowerCAmelCase__	       =     range(1			,   A	)
							return sum(
							    1 for power in powers for base in bases if len(str(base**power	)	) == power	)


if __name__ == "__main__":
		print(f"""{solution(10, 22) = }""")