AttributeError: module 'numpy' has no attribute 'long'

I am trying to find 9 raise to power 19 using numpy.

I am using numpy 1.24.3

This is the code I am trying:

import numpy as np np.long(9**19) 

This is the error I am getting:

AttributeError: module 'numpy' has no attribute 'long' 

1 Answer

Sadly, numpy.long was deprecated in numpy 1.20 and it is removed in numpy 1.24

If you wan the result you have to try numpy.longlong

import numpy as np np.longlong(9**19) #output 1350851717672992089 

https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations

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