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AdvancedMathIntegralSi Method
Computes the sine integral.

Namespace:  Meta.Numerics.Functions
Assembly:  Meta.Numerics (in Meta.Numerics.dll) Version: 3.1.0.0 (3.1.0.0)
Syntax
public static double IntegralSi(
	double x
)

Parameters

x
Type: SystemDouble
The argument.

Return Value

Type: Double
The value of Si(x).
Remarks

The sine integral is defined as:

The sine integral is zero at the origin and executes a damped oscilation arround π/2 as its argument increases.

See Also