OrthogonalPolynomialsLaguerreL(Int32, Double) Method

Computes the value of a Laguerre polynomial.

Definition

Namespace: Meta.Numerics.Functions
Assembly: Meta.Numerics (in Meta.Numerics.dll) Version: 4.2.0+6d77d64445f7d5d91b12e331399c4362ecb25333
C#
public static double LaguerreL(
	int n,
	double x
)

Parameters

n  Int32
The order, which must be non-negative.
x  Double
The argument, which must be non-negative.

Return Value

Double
The value Ln(x).

Remarks

Laguerre functions are orthogonal on the interval [0,+∞) with the weight e-x.

Exceptions

ArgumentOutOfRangeExceptionn or x is negative.

See Also