Matrix power python

Matrix pow python

>>> from numpy.linalg import matrix_power
>>> i = np.array([[0, 1], [-1, 0]]) # matrix equiv. of the imaginary unit
>>> matrix_power(i, 3) # should = -i
array([[ 0, -1],
       [ 1,  0]])
>>> matrix_power(i, 0)
array([[1, 0],
       [0, 1]])
>>> matrix_power(i, -3) # should = 1/(-i) = i, but w/ f.p. elements
array([[ 0.,  1.],
       [-1.,  0.]])

Source: numpy.org

Similar codes

0 vote194 views1 answer
Plt text matplotlib white background
Python
0 vote161 views1 answer
Is python not a real programing laguage because lines dont end in ;
Python
27 votes230 views3 answers
Sns set figure size
Python
0 vote205 views1 answer
Display Surface quit
Python
1 vote216 views1 answer
How to sort a list by the second element in tuple python
Python
0 vote200 views1 answer
Check python version conda env
Python
0 vote238 views1 answer
Disable console messages in Flask server
Python Flask
16 votes223 views6 answers
Pandas python install
Python
0 vote213 views1 answer
Flask sqlalchemy query specific columns
Python Flask
5 votes198 views2 answers
How to open xml file element tree
Python