NumericalDerivativeStepSize Property

Sets and gets the finite difference step size. This value is for each function evaluation if relative step size types are used. If the base step size used in scaling is desired, see Epsilon.

Namespace: Altaxo.Calc.Differentiation
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

Copy

public double StepSize { get; set; }

Property Value

Double

Remarks

Setting then getting the StepSize may return a different value. This is not unusual since a user-defined step size is converted to a base-2 representable number to improve finite difference accuracy.

Reference

NumericalDerivative Class

Altaxo.Calc.Differentiation Namespace