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  • CreateBackwardDelegate Method
NumericalDifferentiationCreateBackwardDelegate Method Extreme Optimization Numerical Libraries for .NET Professional
Creates a function of one variable that represents the numerical derivative of the specified function of one variable using backward differences.

Namespace: Extreme.Mathematics
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
Syntax

C#
VB
C++
F#
Copy
public static Func<double, double> CreateBackwardDelegate(
	Func<double, double> targetFunction
)
Public Shared Function CreateBackwardDelegate ( 
	targetFunction As Func(Of Double, Double)
) As Func(Of Double, Double)
public:
static Func<double, double>^ CreateBackwardDelegate(
	Func<double, double>^ targetFunction
)
static member CreateBackwardDelegate : 
        targetFunction : Func<float, float> -> Func<float, float> 

Parameters

targetFunction
Type: SystemFuncDouble, Double
A delegate that represents a function of one variable.

Return Value

Type: FuncDouble, Double
A delegate that represents a function of one variable that represents the numerical derivative of targetFunction
Exceptions

ExceptionCondition
ArgumentNullExceptiontargetFunction is .
Remarks

Backward differences are used for the calculation of the derivative.

Version Information

Numerical Libraries

Supported in: 5.x, 4.x
See Also

Reference

NumericalDifferentiation Class
Extreme.Mathematics Namespace
NumericalDifferentiationCreateDelegate(FuncDouble, Double)
NumericalDifferentiationCreateForwardDelegate(FuncDouble, Double)

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