Importing Linear Algebra Numpy

Question

I'm trying to use the following

import numpy as np
from scipy import linalg as LA
from np.LA import matrix_power
from np.LA  import multi_dot

But am getting the following error:

File "comp_functions.py", line 9, in <module> from np.LA import matrix_power ModuleNotFoundError: No module named 'np'

It's not due to a faulty location as the code in question as I've found to be solution to most other cases on this site as prior to me adding from np.LA import multi_dot has been working fine for the following function:

def N_eigenvalue(N):
    '''
    Calculates the eigenvalues and eigenvectors of a matrix (N) using the linalg module in scipy

    '''


    eigenvalues, eigenvectors = LA.eig(N)
    print(eigenvalues)
    print(eigenvectors)
    return eigenvalues, eigenvectors

Answer 1

It depends on the version of numpy you are using, in numpy 1.17 it should be imported like this :

from numpy.linalg import matrix_power
from numpy.linalg import multi_dot

Take a look at this link for more information.