Python | Numpy numpy.ndarray.__iadd__()
Last Updated :
11 Mar, 2019
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 numpy as np
gfg = np.array([ 1.2 , 2.6 , 3 , 4.5 , 5 ])
print (gfg.__iadd__( 5 ))
|
Output:
[ 6.2 7.6 8. 9.5 10. ]
Example #2 :
import numpy as np
gfg = np.array([[ 1 , 2.2 , 3 , 4 , 5.01 ],
[ 6.1 , 5 , 4.8 , 3 , 2 ]])
print (gfg.__iadd__( 3 ))
|
Output:
[[ 4. 5.2 6. 7. 8.01]
[ 9.1 8. 7.8 6. 5. ]]
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