AdvancedMathIntegralLittleSi Method

public static double IntegralLittleSi(
	double x
)

Public Shared Function IntegralLittleSi ( 
	x As Double
) As Double

public:
static double IntegralLittleSi(
	double x
)

static member IntegralLittleSi : 
        x : float -> float 

Parameters

x  Double

The argument.

Return Value

The value of the little sine integral is offset from the value of the big sine integral by π/2. Thus at the orgin it has the value -π/2, but asymptotically it oscialtes around zero. Thus its better to use this function for large values when you want to accurate know the amplitude of these oscilations.

Reference

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