lagpow(c, pow, maxpower=16)¶
Raise a Laguerre series to a power.
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.
1-D array of Laguerre series coefficients ordered from low to high.
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
Laguerre series of power.
>>> from numpy.polynomial.laguerre import lagpow >>> lagpow([1, 2, 3], 2) array([ 14., -16., 56., -72., 54.])