AdvancedMathLambertW Method

public static double LambertW(
	double x
)

Public Shared Function LambertW ( 
	x As Double
) As Double

public:
static double LambertW(
	double x
)

static member LambertW : 
        x : float -> float 

Parameters

x  Double

The argument, which must be greater than or equal to -1/e.

Return Value

The Lambert W function solves the transcendental equation W e^W = x. The function appears in a number of contexts, including the solution of differential equations and the enumeration of trees.

Reference

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