SymbolicMath.GetDerivative Method

public static Func<double, double> GetDerivative(
	Expression<Func<double, double>> targetFunction
)

Public Shared Function GetDerivative ( 
	targetFunction As Expression(Of Func(Of Double, Double))
) As Func(Of Double, Double)

public:
static Func<double, double>^ GetDerivative(
	Expression<Func<double, double>^>^ targetFunction
)

static member GetDerivative : 
        targetFunction : Expression<Func<float, float>> -> Func<float, float> 

ParametersPermalink

targetFunction  Expression<Func<Double, Double>>

A lambda expression that represents a function of one variable.

Return ValuePermalink

The derivative is calculated symbolically from the supplied lambda expression. The expression must not contain loops or blocks. If functions are encountered for which no symbolic derivative is available, a numerical approximation is used.

ReferencePermalink