scipy.special.eval_laguerre¶
-
scipy.special.
eval_laguerre
(n, x, out=None) = <ufunc 'eval_laguerre'>¶ Evaluate Laguerre polynomial at a point.
The Laguerre polynomials can be defined via the confluent hypergeometric function \({}_1F_1\) as
\[L_n(x) = {}_1F_1(-n, 1, x).\]When \(n\) is an integer the result is a polynomial of degree \(n\).
- Parameters
- narray_like
Degree of the polynomial. If not an integer the result is determined via the relation to the confluent hypergeometric function.
- xarray_like
Points at which to evaluate the Laguerre polynomial
- Returns
- Lndarray
Values of the Laguerre polynomial
See also
roots_laguerre
roots and quadrature weights of Laguerre polynomials
laguerre
Laguerre polynomial object
numpy.polynomial.laguerre.Laguerre
Laguerre series
eval_genlaguerre
evaluate generalized Laguerre polynomials