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# Python | Numpy np.chebdiv() method

• Last Updated : 03 Nov, 2019

With the help of `np.chebdiv()` method, we can get the division of two Chebyshev series by using `np.chebdiv()` method.

Syntax : `np.chebdiv(s1, s2)`
Return : Return an array after division.

Example #1 :
In this example we can see that by using `np.chebdiv()` method, we are able to get the division of two chebyshev series using this method.

 `# import numpy``import` `numpy as np``from` `numpy.polynomial ``import` `chebyshev as C`` ` `s1 ``=` `(``4``, ``6``, ``8``)``s2 ``=` `(``3``, ``5``, ``7``)`` ` `# using np.chebdiv() method``gfg ``=` `C.chebdiv(s1, s2)`` ` `print``(gfg)`

Output :

(array([1.14285714]), array([0.57142857, 0.28571429]))

Example #2 :

 `# import numpy``import` `numpy as np``from` `numpy.polynomial ``import` `chebyshev as C`` ` `s1 ``=` `(``4``, ``6``, ``8``, ``1``, ``3``, ``5``)``s2 ``=` `(``3``, ``5``, ``7``, ``2``, ``4``, ``6``)``# using np.chebdiv() method``gfg ``=` `C.chebdiv(s1, s2)`` ` `print``(gfg)`

Output :

(array([0.83333333]), array([ 1.5, 1.83333333, 2.16666667, -0.66666667, -0.33333333]))

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