Python | sympy.eye() method
With the help of sympy.eye()
method, we can find the identity matrix by using sympy.eye()
method.
Syntax : sympy.eye()
Return : Return an identity matrix.
Example #1 :
In this example, we can see that by using sympy.eye()
method, we are able to find identity matrix having dimension nxn, where n will be pass as a parameter.
from sympy import *
mat = eye( 3 )
print (mat)
|
Output :
Matrix([
[1, 0, 0],
[0, 1, 0],
[0, 0, 1]])
Example #2 :
from sympy import *
mat = eye( 5 )
print (mat)
|
Output :
Matrix([
[1, 0, 0, 0, 0],
[0, 1, 0, 0, 0],
[0, 0, 1, 0, 0],
[0, 0, 0, 1, 0],
[0, 0, 0, 0, 1]])
Last Updated :
29 Jun, 2019
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