# Python | Numpy np.chebpow () method

Using the `np.chebpow() ` method, we can get the degree of Chebyshev series using ` np.chebpow () `.

Syntax: ` np.chebpow (s1, power) `
Return: Return an array after power the series.

Example # 1:
In this example, we can see that using ` np.chebpow ( ) ` we can get the degree of Chebyshev series using this method.

 ` # NumPy import ` ` import ` ` numpy as np ` ` from ` ` numpy.polynomial ` ` import ` ` chebyshev as C `   ` s1 ` ` = ` ` (` ` 4 ` `, ` ` 6 ` `, ` ` 8 ` `) `   ` # using the np.chebpow () method ` ` gfg ` ` = ` ` C.chebpow (s1, ` ` 5 ` `) ` ` `  ` print ` ` (gfg) `

Output:

[224664. 429180 381240 305790 227400 151206 91560 47040 21760
7680 2048]

Example # 2:

Output:

[74. 111. 104.5 109. 88.5 70. 60. 50 . 20. 24. 18.]

 ` # NumPy import ` ` import ` ` numpy as np ` ` from ` ` numpy.polynomial ` ` import ` ` chebyshev as C `   ` s1 ` ` = ` ` (` ` 3 ` `, ` ` 5 ` `, ` ` 7 , 2 , 4 , 6 ) ````    # using the np.chebpow () method gfg = C.chebpow (s1, 2 )   print (gfg) ```