# Python | Numpy np.hermetrim() method

With the help of `np.hermetrim()` method, we can trim the trailing values in a series of hermiteE coefficients by using `np.hermtrim()` method.

Syntax : `np.hermetrim(series, tol)`
Return : Return the coefficients of series after trimming.

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

 `# import numpy and herm1trim ` `import` `numpy as np ` `from` `numpy.polynomial.hermite_e ``import` `hermetrim ` `  `  `series ``=` `np.array([``2``, ``0``, ``4``, ``0``, ``6``, ``1``, ``1``, ``1``]) ` `  `  `# using np.hermetrim() method ` `gfg ``=` `hermetrim(series, tol ``=` `1``) ` `  `  `print``(gfg) `

Output :

[2. 0. 4. 0. 6.]

Example #2 :

 `# import numpy and hermetrim ` `import` `numpy as np ` `from` `numpy.polynomial.hermite_e ``import` `hermetrim ` `  `  `series ``=` `np.array([``1``, ``0``, ``0``, ``0``, ``0``, ``0``]) ` `  `  `# using np.hermetrim() method ` `gfg ``=` `hermetrim(series, tol ``=` `0``) ` `  `  `print``(gfg) `

Output :

[1.]

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