# pyhton2 - python3 compatibility
from __future__ import print_function, division, unicode_literals

import numpy as np
''' Illustration einer Messung:
        Messung = wahrer Wert + Zufallszahl
'''

def w(): return 10.
def z(): return np.random.randn()

for i in range(10):
  print('w = %.3f       m = w + z = %.3f' %(w(), w()+z()))