Python | Numpy np.hermeval2d () method

NumPy | Python Methods and Functions

Using the np.hermeval2d() method, we can estimate the two-dimensional Hermite series at the point (x, y), where (x, y) is defined in np.hermeval2d () .

Syntax: np.hermeval2d (x, y, series)
Return: Return the evaluated 2-D hermite series.

Example # 1:
In this example, we see that with np.hermeval2d () we can estimate the two-dimensional Hermite series in x and y using this method.

# import numpy and hermeval2d

import numpy as np

from numpy.polynomial.hermite_e import hermeval2d

 

< p> series = np.array ([[ 1 , 2 , 3 , 4 ], [ 5 , 6 , 7 , 8 ]])

# using the np.hermeval2d () method

gfg = hermeval2d ( 3 , 4 , series)

  

print (gfg)

Output:

1912.0

Example # 2:

# import numpy and hermeval2d

import numpy as np

from numpy.polynomial.hermite_e import hermeval2d

 

series = np.array ([[ 1 , 2 , 3 , 4 ], [ 5 , 6 , 7 , 8 ]])

# using the np.hermeval2d method ()

gfg = hermeval2d ([ 2 , 3 ], [ 5 , 6 ], series)

 

print (gfg)

Output:

[2689. 6520.]





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