numpy.ma.MaskedArray class
is a subclass of ndarray designed to manipulate numerical arrays with missing data. With the help of Numpy MaskedArray.__pow__ method we can get the elements powered with the value that is provided as a parameter.
Syntax: numpy.MaskedArray.__rpow__
Return: Raise other to the power self, masking the potential NaNs.
Example #1 :
In this example we can see that after applying MaskedArray.__rpow__(), we can see that every element get powered with the value that is provided as a parameter.
# import the important module in python import numpy as np
# make an array with numpy gfg = np.ma.array([ 1 , 2 , 3 , 4 , 5 ])
# applying MaskedArray.__pow__() method print (gfg.__rpow__( 3 ))
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Output:
[ 3 9 27 81 243]
Example #2:
# import the important module in python import numpy as np
# make an array with numpy gfg = np.ma.array([[ 1 , 2 , 3 , 4 , 5 ],
[ 6 , 5 , 4 , 3 , 2 ]])
# applying MaskedArray.__rpow__() method print (gfg.__pow__( 2 ))
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Output:
[[ 1 4 9 16 25] [36 25 16 9 4]]