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Python | sympy.ones() method
• Last Updated : 29 Jun, 2019

With the help of `sympy.ones()` method, we can create a matrix having dimension nxm and filled with ones by using `sympy.ones()` method.

Syntax : `sympy.ones()`
Return : Return a ones matrix.

Example #1 :
In this example, we can see that by using `sympy.ones()` method, we are able to create the ones matrix having dimension nxn all filled with ones, where nxm will be pass as a parameter.

 `# import sympy``from` `sympy ``import` `*`` ` `# Use sympy.ones() method``mat ``=` `ones(``3``, ``4``)``  ` `print``(mat)`

Output :

Matrix([
[1, 1, 1, 1],
[1, 1, 1, 1],
[1, 1, 1, 1]])

Example #2 :

 `# import sympy``from` `sympy ``import` `*`` ` `# Use sympy.ones() method``mat ``=` `ones(``3``, ``2``)``  ` `print``(mat)`

Output :

Matrix([
[1, 1],
[1, 1],
[1, 1]])

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