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Fonction eval_hermitenorm - module scipy.special

Signature de la fonction eval_hermitenorm

Description

eval_hermitenorm.__doc__

eval_hermitenorm(x1, x2, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature, extobj])

eval_hermitenorm(n, x, out=None)

Evaluate probabilist's (normalized) Hermite polynomial at a
point.

Defined by

.. math::

    He_n(x) = (-1)^n e^{x^2/2} \frac{d^n}{dx^n} e^{-x^2/2};

:math:`He_n` is a polynomial of degree :math:`n`. See 22.11.8 in
[AS]_ for details.

Parameters
----------
n : array_like
    Degree of the polynomial
x : array_like
    Points at which to evaluate the Hermite polynomial

Returns
-------
He : ndarray
    Values of the Hermite polynomial

See Also
--------
roots_hermitenorm : roots and quadrature weights of probabilist's
                    Hermite polynomials
hermitenorm : probabilist's Hermite polynomial object
numpy.polynomial.hermite_e.HermiteE : Probabilist's Hermite series
eval_hermite : evaluate physicist's Hermite polynomials

References
----------
.. [AS] Milton Abramowitz and Irene A. Stegun, eds.
    Handbook of Mathematical Functions with Formulas,
    Graphs, and Mathematical Tables. New York: Dover, 1972.