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OrthogonalPolynomialsLegendreP Method (Int32, Double)
Computes the value of a Legendre polynomial.

Namespace:  Meta.Numerics.Functions
Assembly:  Meta.Numerics (in Meta.Numerics.dll) Version: 3.1.0.0 (3.1.0.0)
Syntax
public static double LegendreP(
	int l,
	double x
)

Parameters

l
Type: SystemInt32
The order, which must be non-negative.
x
Type: SystemDouble
The argument, which must lie on the closed interval between -1 and +1.

Return Value

Type: Double
The value of Pl(x).
Exceptions
ExceptionCondition
ArgumentOutOfRangeExceptionx lies outside [-1,+1].
Remarks

Legendre polynomials are orthogonal on the interval [-1,1].

See Also