Integration Rules.Gauss Kronrod Method
Constructs a new Gauss-Kronrod quadrature rule.
Definition
Namespace: Numerics.NET.Calculus
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.6
C#
An n point Gauss-Kronrod rule.
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.6
public static IntegrationRule GaussKronrod(
int n
)
Parameters
- n Int32
- The number of points in the quadrature rule. Must be one of 15, 21, 31, 41, 51, or 61.
Return Value
IntegrationRuleAn n point Gauss-Kronrod rule.
Remarks
Gauss-Kronrod rules combine a low order rule with a higher order rule that reuses the same nodes. This allows an estimate for the round-off error to be calculated.
The rule is valid over the interval [-1, 1].
Only rules with 15, 21, 31, 41, 51, or 61 points are supported.