With the help of Matrix().col_insert() method, we can insert a column in a matrix having dimension nxm, where dimension of inserted column is nx1.
Syntax :
Matrix().col_insert()
Return : Return a new matrix.
Example #1 :
In this example, we are able to insert a column in a matrix by using Matrix().col_insert() method.
# Import all the methods from sympy from sympy import * # Make a matrix gfg_mat = Matrix([[1, 2], [2, 1]]) # use the col_insert() method for matrix new_mat = gfg_mat.col_insert(1, Matrix([[3], [4]])) print(new_mat) |
Output :
Matrix([[1, 3, 2], [2, 4, 1]])
Example #2 :
# Import all the methods from sympy from sympy import * # Make a matrix gfg_mat = Matrix([[1, 2], [2, 1]]) # use the col_insert() method for matrix new_mat = gfg_mat.col_insert(2, Matrix([[13], [24]])) print(new_mat) |
Output :
Matrix([[1, 2, 13], [2, 1, 24]])
