text: from __future__ import division, absolute_import, print_function
  
  __all__ = ['abs', 'absolute', 'add', 'arccos', 'arccosh', 'arcsin', 'arcsinh',
             'arctan', 'arctan2', 'arctanh', 'bitwise_and', 'bitwise_not',
             'bitwise_or', 'bitwise_xor', 'ceil', 'cos', 'cosh', 'divide',
             'equal', 'exp', 'fabs', 'floor', 'floor_divide',
             'fmod', 'greater', 'greater_equal', 'hypot', 'isnan',
             'less', 'less_equal', 'log', 'log10', 'logical_and', 'logical_not',
             'logical_or', 'logical_xor', 'lshift', 'maximum', 'minimum',
             'minus', 'multiply', 'negative', 'not_equal',
             'power', 'product', 'remainder', 'rshift', 'sin', 'sinh', 'sqrt',
             'subtract', 'sum', 'tan', 'tanh', 'true_divide',
             'conjugate', 'sign']
  
  from numpy import absolute as abs, absolute, add, arccos, arccosh, arcsin, \
       arcsinh,  arctan, arctan2, arctanh, bitwise_and, invert as bitwise_not, \
       bitwise_or, bitwise_xor, ceil, cos, cosh, divide, \
       equal, exp, fabs, floor, floor_divide, fmod, greater, greater_equal, \
       hypot, isnan, less, less_equal, log, log10, logical_and, \
       logical_not, logical_or, logical_xor, left_shift as lshift, \
       maximum, minimum, negative as minus, multiply, negative, \
       not_equal, power, product, remainder, right_shift as rshift, sin, \
       sinh, sqrt, subtract, sum, tan, tanh, true_divide, conjugate, sign
  