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Python | Numpy np.hermsub() method

  • Last Updated : 02 Dec, 2019

With the help of np.hermsub() method, we can subtract the one hermite series to another by using np.hermsub() method.

Syntax : np.hermsub(series1, series2)
Return : Return the coefficients after subtraction of series.

Example #1 :
In this example we can see that by using np.hermsub() method, we are able to get the subtraction of two hermite series by using this method.




# import numpy and hermsub
import numpy as np
from numpy.polynomial.hermite import hermsub
  
series1 = np.array([1, 2, 3, 4, 5])
series2 = np.array([6, 7, 8, 9, 10])
  
# using np.hermsub() method
gfg = hermsub(series1, series2)
  
print(gfg)

Output :

[-5. -5. -5. -5. -5.]



Example #2 :




# import numpy and hermsub
import numpy as np
from numpy.polynomial.hermite import hermsub
  
series1 = np.array([1, 0, 3, 0, 5])
series2 = np.array([0, 7, 0, 9, 0])
  
# using np.hermsub() method
gfg = hermsub(series1, series2)
  
print(gfg)

Output :

[1. -7. 3. -9. 5.]

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