AdvancedMathDirichletEta Method

public static double DirichletEta(
	double x
)

Public Shared Function DirichletEta ( 
	x As Double
) As Double

public:
static double DirichletEta(
	double x
)

static member DirichletEta : 
        x : float -> float 

Parameters

x

Type: SystemDouble
The argument, which must be non-negative.

Return Value

The Dirichlet eta function is the sum of the xth inverse power of the natural numbers, with alternating signs.

Because these are just the terms of the Riemann zeta function (RiemannZeta(Double)) with alternating signs, it is also called the alternating zeta function.

It can be related to the Riemann ζ function.

Reference

Other Resources