`numpy.polynomial.laguerre:lagpow`

source: /numpy/polynomial/laguerre.py :553

Signature

def lagpow ( c , pow , maxpower = 16 )

Summary

Raise a Laguerre series to a power.

Extended Summary

Returns the Laguerre 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

c : array_like: 1-D array of Laguerre series coefficients ordered from low to high.
pow : integer: Power to which the series will be raised
maxpower : integer, optional: Maximum power allowed. This is mainly to limit growth of the series to unmanageable size. Default is 16

Returns

coef : ndarray: Laguerre series of power.

Examples

from numpy.polynomial.laguerre import lagpow
lagpow([1, 2, 3], 2)

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Aliases

numpy.polynomial.Laguerre._pow
numpy.polynomial.laguerre.lagpow