# Python | Numpy np.hermemul() method

Last Updated : 11 Dec, 2019

With the help of `np.hermemul()` method, we can get the multiplication of two hermiteE series by using `np.hermemul()` method.

Syntax : `np.hermemul(series1, series2)`
Return : Return the multiplication of two hermiteE series.

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

 `# import numpy and hermemul ` `import` `numpy as np ` `from` `numpy.polynomial.hermite_e ``import` `hermemul ` ` `  `series1 ``=` `np.array([``1``, ``2``, ``3``, ``4``]) ` `series2 ``=` `np.array([``10``, ``11``, ``12``, ``13``]) ` ` `  `# using np.hermemul() method ` `gfg ``=` `hermemul(series1, series2) ` ` `  `print``(gfg) `

Output :

[416. 667. 1354. 632. 574. 87. 52.]

Example #2 :

 `# import numpy and hermemul ` `import` `numpy as np ` `from` `numpy.polynomial.hermite_e ``import` `hermemul ` ` `  `series1 ``=` `np.array([``11``, ``22``, ``33``, ``44``]) ` `series2 ``=` `np.array([``10``, ``11``, ``12``, ``13``]) ` ` `  `# using np.hermemul() method ` `gfg ``=` `hermemul(series1, series2) ` ` `  `print``(gfg) `

Output :

[4576. 7337. 14894. 6952. 6314. 957. 572.]