NonlinearConstraint Constructor (IObjectiveFunction, FuncDouble, Double, ConstraintType, Double, FuncDouble, Double, Double)

public NonlinearConstraint(
	IObjectiveFunction objective,
	Func<double[], double> function,
	ConstraintType shouldBe = ConstraintType.GreaterThanOrEqualTo,
	double value = 0,
	Func<double[], double[]> gradient = null,
	double withinTolerance = 1E-08
)

Public Sub New ( 
	objective As IObjectiveFunction,
	function As Func(Of Double(), Double),
	Optional shouldBe As ConstraintType = ConstraintType.GreaterThanOrEqualTo,
	Optional value As Double = 0,
	Optional gradient As Func(Of Double(), Double()) = Nothing,
	Optional withinTolerance As Double = 1E-08
)

Parameters

objective

Type: Accord.Math.OptimizationIObjectiveFunction
The objective function to which this constraint refers.

function

Type: SystemFuncDouble, Double
A lambda expression defining the left hand side of the constraint equation.

shouldBe (Optional)

Type: Accord.Math.OptimizationConstraintType
How the left hand side of the constraint should be compared to the given value.

value (Optional)

Type: SystemDouble
The right hand side of the constraint equation. Default is 0.

gradient (Optional)

Type: SystemFuncDouble, Double
A lambda expression defining the gradient of the function.

withinTolerance (Optional)

Type: SystemDouble
The tolerance for violations of the constraint. Equality constraints should set this to a small positive value. Default is 1e-8.

Reference