New in version 1.6.0.

# HermiteE Series, “Probabilists” (`numpy.polynomial.hermite_e`)#

This module provides a number of objects (mostly functions) useful for dealing with Hermite_e series, including a `HermiteE` class that encapsulates the usual arithmetic operations. (General information on how this module represents and works with such polynomials is in the docstring for its “parent” sub-package, `numpy.polynomial`).

## Classes#

 `HermiteE`(coef[, domain, window]) An HermiteE series class.

## Constants#

 `hermedomain` An array object represents a multidimensional, homogeneous array of fixed-size items. `hermezero` An array object represents a multidimensional, homogeneous array of fixed-size items. `hermeone` An array object represents a multidimensional, homogeneous array of fixed-size items. `hermex` An array object represents a multidimensional, homogeneous array of fixed-size items.

## Arithmetic#

 `hermeadd`(c1, c2) Add one Hermite series to another. `hermesub`(c1, c2) Subtract one Hermite series from another. Multiply a Hermite series by x. `hermemul`(c1, c2) Multiply one Hermite series by another. `hermediv`(c1, c2) Divide one Hermite series by another. `hermepow`(c, pow[, maxpower]) Raise a Hermite series to a power. `hermeval`(x, c[, tensor]) Evaluate an HermiteE series at points x. `hermeval2d`(x, y, c) Evaluate a 2-D HermiteE series at points (x, y). `hermeval3d`(x, y, z, c) Evaluate a 3-D Hermite_e series at points (x, y, z). `hermegrid2d`(x, y, c) Evaluate a 2-D HermiteE series on the Cartesian product of x and y. `hermegrid3d`(x, y, z, c) Evaluate a 3-D HermiteE series on the Cartesian product of x, y, and z.

## Calculus#

 `hermeder`(c[, m, scl, axis]) Differentiate a Hermite_e series. `hermeint`(c[, m, k, lbnd, scl, axis]) Integrate a Hermite_e series.

## Misc Functions#

 `hermefromroots`(roots) Generate a HermiteE series with given roots. Compute the roots of a HermiteE series. `hermevander`(x, deg) Pseudo-Vandermonde matrix of given degree. `hermevander2d`(x, y, deg) Pseudo-Vandermonde matrix of given degrees. `hermevander3d`(x, y, z, deg) Pseudo-Vandermonde matrix of given degrees. `hermegauss`(deg) Gauss-HermiteE quadrature. Weight function of the Hermite_e polynomials. Return the scaled companion matrix of c. `hermefit`(x, y, deg[, rcond, full, w]) Least squares fit of Hermite series to data. `hermetrim`(c[, tol]) Remove "small" "trailing" coefficients from a polynomial. `hermeline`(off, scl) Hermite series whose graph is a straight line. Convert a Hermite series to a polynomial. `poly2herme`(pol) Convert a polynomial to a Hermite series.

`numpy.polynomial`