Python | sympy.Matrix.col() method
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 * # use the col() method for matrix gfg_val = Matrix([[ 1 , 2 ], [ 2 , 1 ]]).col( 1 ) print (gfg_val) |
Output :
Matrix([[2], [1]])
Example #2 :
from sympy import * # use the col() method for matrix gfg_val = Matrix([[ 1 , 2 ], [ 2 , 3 ], [ 23 , 45 ]]).col( 0 ) print (gfg_val) |
Output :
Matrix([[1], [2], [23]])