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