Gets the definite integral of the curve between the
specified X-coordinates.
Namespace: Extreme.Mathematics.Curves
Assembly: Extreme.Numerics (Extreme.Numerics)
Syntax
| Visual Basic (Declaration) |
|---|
Public Overrides Function Integral ( _ lowerBound As Double, _ upperBound As Double _ ) As Double |
| C# |
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public override double Integral ( double lowerBound, double upperBound ) |
| C++ |
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public: virtual double Integral ( double lowerBound, double upperBound ) override |
Parameters
- lowerBound (System.Double)
- The lower bound of the integration interval.
- upperBound (System.Double)
- The upper bound of the integration interval.
Return Value
The definite integral of the curve between lowerBound and upperBound.Remarks
The integral of a spline curve is computed exactly.
The most reliable way to integrate a function that is defined in terms of tabulated data is to fit a spline curve through the data points, and approximate the integral of the function by the integral of the spline.
