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SolvableMultivariableFunctionEvaluateDerivative Method (Double, Boolean, ITrackCalculationProgress)

Evaluates the Jacobian of this function. The default implementation of this method will numerically compute the Jacobian. To do that, the value of the function at the variables will be computed. When using the default implementation, the PerturbationValues must be set.

Namespace:  AGI.Foundation.NumericalMethods
Assembly:  AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 21.3.411.0 (21.3.411.0)
Syntax
public virtual SolvableMultivariableFunctionDerivativeResults EvaluateDerivative(
	double[] variables,
	bool multithreaded,
	ITrackCalculationProgress progressTracker
)

Parameters

variables
Type: SystemDouble
The values to compute the Jacobian at.
multithreaded
Type: SystemBoolean
Should the evaluation be done using as many cores as possible.
progressTracker
Type: AGI.FoundationITrackCalculationProgress
An optional progress tracker.

Return Value

Type: SolvableMultivariableFunctionDerivativeResults
The Jacobian and any other relevant results evaluated while evaluating the derivative of this function.
See Also