[FIXED] AttributeError: module 'numpy' has no attribute 'long'

Issue

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'

Solution

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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