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hermadd(c1, c2)

Returns the sum of two Hermite series :None:None:`c1` + :None:None:`c2`. The arguments are sequences of coefficients ordered from lowest order term to highest, i.e., [1,2,3] represents the series P_0 + 2*P_1 + 3*P_2 .

Notes

Unlike multiplication, division, etc., the sum of two Hermite series is a Hermite series (without having to "reproject" the result onto the basis set) so addition, just like that of "standard" polynomials, is simply "component-wise."

Parameters

c1, c2 : array_like: 1-D arrays of Hermite series coefficients ordered from low to high.

Returns

out : ndarray: Array representing the Hermite series of their sum.

Add one Hermite series to another.

Examples

>>> from numpy.polynomial.hermite import hermadd
... hermadd([1, 2, 3], [1, 2, 3, 4])
array([2., 4., 6., 4.])

See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

numpy.polynomial.hermite.hermsub numpy.polynomial.hermite.hermmulx numpy.polynomial.hermite.hermmul numpy.polynomial.hermite.hermdiv numpy.polynomial.hermite.hermpow

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