Python | Numpy numpy.ndarray.__iadd__()

With the help of numpy.ndarray.__iadd__() method, we can add a particular value that is provided as a parameter in the ndarray.__iadd__() method. Value will be added to every element in a numpy array.

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

Return: self+=value

Example #1 :
In this example we can see that each and every element in an array is added with the value given as a parameter in method ndarray.__iadd__(). Remember this method will work with every type of numeric value.

# import the important module in python 
import numpy as np 
    
# make an array with numpy 
gfg = np.array([1.2, 2.6, 3, 4.5, 5]) 
    
# applying ndarray.__iadd__() method 
print(gfg.__iadd__(5)) 

Output:

[  6.2   7.6   8.    9.5  10. ]

Example #2 :

# import the important module in python 
import numpy as np 
    
# make an array with numpy 
gfg = np.array([[1, 2.2, 3, 4, 5.01], 
                [6.1, 5, 4.8, 3, 2]]) 
    
# applying ndarray.__iadd__() method 
print(gfg.__iadd__(3)) 

Output:

[[ 4.    5.2   6.    7.    8.01]
 [ 9.1   8.    7.8   6.    5.  ]]

My Personal Notes

Recommended Posts:

Jitender_1998

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.

Jul	AUG	Sep
	21
2018	2019	2020

Suggest a Topic

Recommended Posts: