With the help of sympy.Matrix().col() method, we can extract the columns of the matrix.
Syntax :
sympy.Matrix().col()
Return : Return the col of a matrix.
Example #1 :
In the given example we can see that the sympy.Matrix.col() method is used to extract the columns of a matrix.
# Import all the methods from sympy from sympy import *Â Â # use the col() method for matrix gfg_val = Matrix([[1, 2], [2, 1]]).col(1) Â Â print(gfg_val) |
Output :
Matrix([[2], [1]])
Example #2 :
from sympy import *Â Â # use the col() method for matrix gfg_val = Matrix([[1, 2], [2, 3], [23, 45]]).col(0) Â Â print(gfg_val) |
Output :
Matrix([[1], [2], [23]])
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