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GaussKronrodRuleIntegrate Method

Performs adaptive Gauss-Kronrod quadrature on function f over the range (a,b)

Namespace: Altaxo.Calc.Integration
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static double Integrate(
	Func<double, double> f,
	double intervalBegin,
	double intervalEnd,
	out double error,
	out double L1Norm,
	double targetRelativeError = 1E-10,
	int maximumDepth = 15,
	int order = 15
)

Parameters

f  FuncDouble, Double
The analytic smooth function to integrate
intervalBegin  Double
Where the interval starts
intervalEnd  Double
Where the interval stops
error  Double
The difference between the (N-1)/2 point Gauss approximation and the N-point Gauss-Kronrod approximation
L1Norm  Double
The L1 norm of the result, if there is a significant difference between this and the returned value, then the result is likely to be ill-conditioned.
targetRelativeError  Double  (Optional)
The maximum relative error in the result
maximumDepth  Int32  (Optional)
The maximum number of interval splittings permitted before stopping
order  Int32  (Optional)
The number of Gauss-Kronrod points. Pre-computed for 15, 21, 31, 41, 51 and 61 points

Return Value

Double

[Missing <returns> documentation for "M:Altaxo.Calc.Integration.GaussKronrodRule.Integrate(System.Func{System.Double,System.Double},System.Double,System.Double,System.Double@,System.Double@,System.Double,System.Int32,System.Int32)"]

See Also