CODE EXAMPLE FOR PYTHON

Print the norm of a vector and a matrix using numpy.

# import library
import numpy as np
 
# initialize matrix
mat = np.array([[ 1, 2, 3],
               [4, 5, 6]])
 
# compute norm of matrix
mat_norm = np.linalg.norm(mat)
 
print("Matrix norm:")
print(mat_norm)