

def 					__lowerCamelCase	( UpperCamelCase__      ):







							'''simple docstring'''






							return " ".join(input_str.split()[::-1]      )


if __name__ == "__main__":
					import doctest

					doctest.testmod()







import numpy as np





def 					__lowerCamelCase	( UpperCamelCase__      ):







							'''simple docstring'''






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





def 					__lowerCamelCase	( UpperCamelCase__      ):







							'''simple docstring'''






							return vector * sigmoid(UpperCamelCase__      )


if __name__ == "__main__":
					import doctest

					doctest.testmod()




