Minimizes the given function near the given starting point, within the specified contraints, and using the given array of partial derivatives.

Namespace: CenterSpace.NMath.Analysis
Assembly: NMath (in NMath.dll) Version: 5.1.0.0

Syntax

C#
public DoubleVector Minimize( NMathFunctions..::.DoubleVectorDoubleVectorFunction f, DoubleVector x, int ydim, NMathFunctions..::.DoubleVectorDoubleVectorFunction[] df, DoubleVector lowerBounds, DoubleVector upperBounds )

public DoubleVector Minimize(
	NMathFunctions..::.DoubleVectorDoubleVectorFunction f,
	DoubleVector x,
	int ydim,
	NMathFunctions..::.DoubleVectorDoubleVectorFunction[] df,
	DoubleVector lowerBounds,
	DoubleVector upperBounds
)

Visual Basic (Declaration)
Public Function Minimize ( _ f As NMathFunctions..::.DoubleVectorDoubleVectorFunction, _ x As DoubleVector, _ ydim As Integer, _ df As NMathFunctions..::.DoubleVectorDoubleVectorFunction(), _ lowerBounds As DoubleVector, _ upperBounds As DoubleVector _ ) As DoubleVector

Visual Basic (Declaration)

Public Function Minimize ( _
	f As NMathFunctions..::.DoubleVectorDoubleVectorFunction, _
	x As DoubleVector, _
	ydim As Integer, _
	df As NMathFunctions..::.DoubleVectorDoubleVectorFunction(), _
	lowerBounds As DoubleVector, _
	upperBounds As DoubleVector _
) As DoubleVector

Visual C++
public: DoubleVector^ Minimize( NMathFunctions..::.DoubleVectorDoubleVectorFunction^ f, DoubleVector^ x, int ydim, array<NMathFunctions..::.DoubleVectorDoubleVectorFunction^>^ df, DoubleVector^ lowerBounds, DoubleVector^ upperBounds )

Visual C++

public:
DoubleVector^ Minimize(
	NMathFunctions..::.DoubleVectorDoubleVectorFunction^ f, 
	DoubleVector^ x, 
	int ydim, 
	array<NMathFunctions..::.DoubleVectorDoubleVectorFunction^>^ df, 
	DoubleVector^ lowerBounds, 
	DoubleVector^ upperBounds
)

Parameters

f: Type: CenterSpace.NMath.Core..::.NMathFunctions..::.DoubleVectorDoubleVectorFunction
The function to minimize.

x: Type: CenterSpace.NMath.Core..::.DoubleVector
A starting point.

ydim: Type: System..::.Int32
The size of the range.

df: Type: array< CenterSpace.NMath.Core..::.NMathFunctions..::.DoubleVectorDoubleVectorFunction >[]()[]
The partial derivatives of f.

lowerBounds: Type: CenterSpace.NMath.Core..::.DoubleVector
Lower bounds for x, such that lower[i] <= x[i].

upperBounds: Type: CenterSpace.NMath.Core..::.DoubleVector
Upper bounds for x, such that upper[i] >= x[i].

Return Value

The local minimum of function near the point, x.

Exceptions

Exception	Condition
CenterSpace.NMath.Core..::.InvalidArgumentException	Thrown if the problem is underconstrained (ydim < x.Length), or if the given array of partial derivatives and the bounds vectors are not the same length as x.

Syntax

Parameters

Return Value

Exceptions

See Also