# Python | Numpy ndarray .__ ilshift __ ()

Using the Numpy ndarray .__ ilshift __ () method, we can get the left offset of the elements by the value provided as a parameter in numpy.ndarray .__ ilshift __ () .

Syntax: ndarray .__ ilshift __ (\$ self, value, /)

Return: self & lt; & lt; = value

Note: please install the numpy python module to perform the following task. Run the below command on the command line while connected to the Internet.

pip install numpy

Example # 1:
In this example, we see that each element is shifted to the left by the value passed as a parameter to ndarray .__ ilshift __ () .

 # import important module into python import numpy as np   # make an array with NumPy gfg = np.array ([ 1 , 2 , 3 , 4 , 5 ])   # applying the ndarray method .__ ilshift __ () print ( gfg .__ ilshift __ ( 2 ))

Exit:

[4 8 12 16 20]

Example # 2:

 # import important module in python import numpy as np   # make array with NumPy gfg = np. array ([[ 1 , 2 , 3 , 4 , 5 ], [ 6 , 5 , 4 , 3 , 2 ]])    # applying the ndarray method .__ ilshift __ ( ) print (gfg .__ ilshift __ ( 1 ))

Exit :

[[2 4 6 8 10] [12 10 8 6 4]]