hermemulx(c)

Multiply the Hermite series c by x, where x is the independent variable.

Notes

The multiplication uses the recursion relationship for Hermite polynomials in the form

$$xP_i(x) = (P_{i + 1}(x) + iP_{i - 1}(x)))$$

Parameters

c : array_like

1-D array of Hermite series coefficients ordered from low to high.

Returns

out : ndarray

Array representing the result of the multiplication.

Multiply a Hermite series by x.

Examples

>>> from numpy.polynomial.hermite_e import hermemulx
... hermemulx([1, 2, 3])
array([2.,  7.,  2.,  3.])

See :

Back References

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

numpy.polynomial.hermite_e.hermeadd numpy.polynomial.hermite_e.hermemul numpy.polynomial.hermite_e.hermepow numpy.polynomial.hermite_e.hermesub numpy.polynomial.hermite_e.hermediv

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GitHub : /numpy/polynomial/hermite_e.py#392
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