AdvancedComplexMathDiLog Method

Computes the complex dilogarithm function, also called Spence's function.

Namespace: Meta.Numerics.Functions
Assembly: Meta.Numerics (in Meta.Numerics.dll) Version: 4.1.4

Syntax

public static Complex DiLog(
	Complex z
)

Public Shared Function DiLog ( 
	z As Complex
) As Complex

public:
static Complex DiLog(
	Complex z
)

static member DiLog : 
        z : Complex -> Complex

Type: Complex
The value Li₂(z).

Remarks

This function is the analytic continuation of the dilogarithm function (DiLog(Double)) into the complex plane.

The image below shows the complex dilogarithm function near the origin, using domain coloring.

AdvancedComplexMathAddLanguageSpecificTextSet("LSTBBE48CC3_0?cpp=::|nu=.");DiLog Method