DependentVariableDerivativesAddDerivatives Method

Compute and add the derivatives of the dependent variables to the given derivativeArray. Since the derivativeArray may already contain derivative information from other sources, do not overwrite existing values but instead add the derivatives of the given mode to the existing values.

Namespace: AGI.Foundation.NumericalMethods.Advanced
Assembly: AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 24.3.420.0 (24.3.420.0)

Syntax

C++

Copy

public abstract void AddDerivatives(
	double x,
	double[] y,
	DerivativeMode mode,
	double[] derivativeArray
)

Public MustOverride Sub AddDerivatives ( 
	x As Double,
	y As Double(),
	mode As DerivativeMode,
	derivativeArray As Double()
)

public:
virtual void AddDerivatives(
	double x, 
	array<double>^ y, 
	DerivativeMode mode, 
	array<double>^ derivativeArray
) abstract

abstract AddDerivatives : 
        x : float * 
        y : float[] * 
        mode : DerivativeMode * 
        derivativeArray : float[] -> unit

Parameters

x: Type: SystemDouble
The current independent variable value.
y: Type: SystemDouble
The current dependent variable values.
mode: Type: AGI.Foundation.NumericalMethodsDerivativeMode
The mode in which to compute the derivatives. Make sure to only compute and add the derivatives requested by the given mode or it may cause each derivative to be added more than once.
derivativeArray: Type: SystemDouble
The derivative array as output. Upon returning, each element in the array should represent the first derivative of the corresponding element in the y.

Reference

DependentVariableDerivatives Class

AGI.Foundation.NumericalMethods.Advanced Namespace

DependentVariableDerivativesAddLanguageSpecificTextSet("LST81081E67_0?cpp=::|nu=.");AddDerivatives Method

Parameters

Reference

DependentVariableDerivativesAddDerivatives Method