# Python | sympy.Matrix.eigenvals() method

With the help of `sympy.Matrix.eigenvals()` method, we can find the eigen values of the matrix.

Syntax : `sympy.Matrix().eigenvals()`
Return : Return the eigen values of a matrix.

Example #1 :
In the given example we can see that the `sympy.Matrix.eigenvals()` method is used to find the eigen values of a matrix.

 `# Import all the methods from sympy ` `from` `sympy ``import` `*` ` `  `# use the eigenvales() method for matrix ` `gfg_val ``=` `Matrix([[``1``, ``2``], [``2``, ``1``]]).eigenvals() ` ` `  `print``(gfg_val) `

Output :

{3: 1, -1: 1}

Example #2 :

 `from` `sympy ``import` `*` ` `  `# use the eigenvales() method for matrix ` `gfg_val ``=` `Matrix([[``1``, ``2``], [``2``, ``2``]]).eigenvals() ` ` `  `print``(gfg_val) `

Output :

{3/2 – sqrt(17)/2: 1, 3/2 + sqrt(17)/2: 1}

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