# HermiteE Module, “Probabilists’” (numpy.polynomial.hermite_e)

This module provides a number of objects (mostly functions) useful for dealing with HermiteE 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`

).

## HermiteE Class

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

## Basics

`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. |

`hermeroots` (c) | Compute the roots of a HermiteE series. |

`hermefromroots` (roots) | Generate a HermiteE series with given roots. |

## Fitting

`hermefit` (x, y, deg[, rcond, full, w]) | Least squares fit of Hermite series to data. |

`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. |

## Calculus

`hermeder` (c[, m, scl, axis]) | Differentiate a Hermite_e series. |

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

## Algebra

`hermeadd` (c1, c2) | Add one Hermite series to another. |

`hermesub` (c1, c2) | Subtract one Hermite series from another. |

`hermemul` (c1, c2) | Multiply one Hermite series by another. |

`hermemulx` (c) | Multiply a Hermite series by x. |

`hermediv` (c1, c2) | Divide one Hermite series by another. |

`hermepow` (c, pow[, maxpower]) | Raise a Hermite series to a power. |

## Quadrature

## Miscellaneous