/Python/Compute Jordan normal form of matrix in Python / NumPy

Compute Jordan normal form of matrix in Python / NumPy

In [1]: import numpy as np

In [2]: from sympy import Matrix

In [3]: a = np.array([[5, 4, 2, 1], [0, 1, -1, -1], [-1, -1, 3, 0], [1, 1, -1, 2]])

In [4]: m = Matrix(a)

In [5]: m
Out[5]: 
Matrix([
[ 5,  4,  2,  1],
[ 0,  1, -1, -1],
[-1, -1,  3,  0],
[ 1,  1, -1,  2]])

In [6]: P, J = m.jordan_form()

In [7]: J
Out[7]: 
Matrix([
[1, 0, 0, 0],
[0, 2, 0, 0],
[0, 0, 4, 1],
[0, 0, 0, 4]])

Source: stackoverflow.com

Similar codes

9 votes189 views1 answer
Flask tutorials
Python Flask
23 votes141 views2 answers
Smp meaning
Python
5 votes168 views2 answers
Forgot django admin password
Python Django
1 vote194 views1 answer
Return json with flask
Python
0 vote147 views1 answer
Recursive python program to print numbers from n to 1
Python
11 votes140 views3 answers
How to get the length of a string in python
Python
0 vote97 views1 answer
Install eric6 python ide ubuntu 20.04
Python
11 votes136 views1 answer
Python discord
Python
9 votes129 views3 answers
How to convert lower case to upper case in python
Python
111 votes142 views6 answers
Python while loop
Python