Laguerre Polynomials in python

Question

How do you print Laguerre polynomials in python?

I'm looking for something like Laguerre(n,x) which would give me the Laguerre polynomial L_n(x)

Answer 1

Using Numpy (Documentation):

import numpy as np
from numpy.polynomial import Laguerre
p = Laguerre([1, -2, 1])
x = np.arange(5)
p(x)

Using scipy (Documentation):

scipy.special.eval_genlaguerre(r_ord, phi_ord, float(x))