numpy.polynomial.hermite_e.hermepow#
- polynomial.hermite_e.hermepow(c, pow, maxpower=16)[source]#
Raise a Hermite series to a power.
Returns the Hermite series c raised to the power pow. The argument c is a sequence of coefficients ordered from low to high. i.e., [1,2,3] is the series
P_0 + 2*P_1 + 3*P_2.
- Parameters
- carray_like
1-D array of Hermite series coefficients ordered from low to high.
- powinteger
Power to which the series will be raised
- maxpowerinteger, optional
Maximum power allowed. This is mainly to limit growth of the series to unmanageable size. Default is 16
- Returns
- coefndarray
Hermite series of power.
Examples
>>> from numpy.polynomial.hermite_e import hermepow >>> hermepow([1, 2, 3], 2) array([23., 28., 46., 12., 9.])