Special.ExpIntegralE Method

Evaluates the exponential integral function En(x) of the specified order.

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.6
C#
public static double ExpIntegralE(
	int n,
	double x
)

Parameters

n  Int32
The order of the integral.
x  Double
A real number.

Return Value

Double
The value of the exponential integral of order n at x.

Remarks

Both x and n must be greater than or equal to zero.

See Also