IMSL C# Numerical Library

Spline.Derivative Method (Double)

Returns the value of the first derivative of the spline at a point.

public virtual double Derivative(
   double x
);

Parameters

x
A double, the point at which the derivative is to be evaluated.

Return Value

A double containing the value of the first derivative of the spline at the point x.

See Also

Spline Class | Imsl.Math Namespace | Spline.Derivative Overload List