Computes the Fresnel sine integral.

Namespace:  Meta.Numerics.Functions
Assembly:  Meta.Numerics (in Meta.Numerics.dll) Version: 1.4.0.0 (1.4.0.0)

Syntax

         
 C#  Visual Basic  Visual C++ 
public static double FresnelS(
	double x
)
Public Shared Function FresnelS ( _
	x As Double _
) As Double
public:
static double FresnelS(
	double x
)

Parameters

x
Double
The argument.

Return Value

The value of S(x).

Remarks

The Fresnel sine integral can be defined via S(x) = 0∫xdt sin(π t2/2).

It appears in wave optics in the calculation of diffraction patterns.

See Also