import numpy as np a = np.array([[1,2,3],[4,5,6],[7,8,9]]) print(a) print(np.linalg.inv(a))
Standard input is empty
[[1 2 3] [4 5 6] [7 8 9]] [[-4.50359963e+15 9.00719925e+15 -4.50359963e+15] [ 9.00719925e+15 -1.80143985e+16 9.00719925e+15] [-4.50359963e+15 9.00719925e+15 -4.50359963e+15]]