SlopeAt Method - Methods - CubicSpline Class - Extreme.Mathematics.Curves Namespace - Reference - Documentation - .NET, C# (CSharp), VB.NET, F# Math, Statistics and Matrix Libraries

Gets the slope of the curve at the specified X-coordinate.

Namespace: Extreme.Mathematics.Curves
Assembly: Extreme.Numerics.Net20 (in Extreme.Numerics.Net20.dll) Version: 3.6.10055.0 (3.6.10077.0)

Syntax

C#
public override double SlopeAt( double x )

Visual Basic (Declaration)
Public Overrides Function SlopeAt ( _ x As Double _ ) As Double

Visual C++
public: virtual double SlopeAt( double x ) override

F#
abstract SlopeAt : x:float -> float override SlopeAt : x:float -> float

The slope of the curve at the specified X-coordinate.

The derivative of a cubic spline is itself not a cubic spline because the second derivative is no longer continuous.