text: """
  This module contains functions that have different names or behavior
  depending on NumPy and Scipy versions.
  """
  import numpy as nm
  import scipy as sc
  
  __all__ = ['in1d', 'unique']
  
  try:
      in1d = nm.in1d
  
  except AttributeError:
      in1d = nm.setmember1d
  
  unique = nm.unique
  try:
      nm.unique([0], return_index=True, return_inverse=True)
  
  except TypeError:
      unique = nm.unique1d
  
  
  try:
      factorial = sc.factorial
  
  except AttributeError:
      import scipy.misc as scm
  
      factorial = scm.factorial
  