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Python | Numpy ndarray.__ilshift__()

  • Last Updated : 27 Mar, 2019

With the help of Numpy ndarray.__ilshift__() method, we can get the elements that is left shifted by the value that is provided as a parameter in numpy.ndarray.__ilshift__() method.

Syntax: ndarray.__ilshift__($self, value, /)

Return: self<<=value

Note : Please install the numpy module of python to perform the following task. Run the below command in your command prompt while connecting to internet.

pip install numpy

Example #1 :
In this example we can see that every element is left shifted by the value that is passed as a parameter in ndarray.__ilshift__() method.




# import the important module in python
import numpy as np
      
# make an array with numpy
gfg = np.array([1, 2, 3, 4, 5])
      
# applying ndarray.__ilshift__() method
print(gfg.__ilshift__(2))
Output:
[ 4  8 12 16 20]

Example #2 :




# import the important module in python
import numpy as np
      
# make an array with numpy
gfg = np.array([[1, 2, 3, 4, 5],
                [6, 5, 4, 3, 2]])
      
# applying ndarray.__ilshift__() method
print(gfg.__ilshift__(1))
Output:
[[ 2  4  6  8 10]
 [12 10  8  6  4]]

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