NonlinearObjectiveFunction Constructor (ExpressionFuncDouble, ExpressionFuncDouble)

Creates a new objective function specified through a lambda expression.

Namespace: Accord.Math.Optimization
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0

Syntax

public NonlinearObjectiveFunction(
	Expression<Func<double>> function,
	Expression<Func<double[]>> gradient = null
)

Public Sub New ( 
	function As Expression(Of Func(Of Double)),
	Optional gradient As Expression(Of Func(Of Double())) = Nothing
)

function: Type: System.Linq.ExpressionsExpressionFuncDouble
A ExpressionTDelegate containing the function in the form of a lambda expression.
gradient (Optional): Type: System.Linq.ExpressionsExpressionFuncDouble
A ExpressionTDelegate containing the gradient of the function.