MultivariatePolynomial.Gradients Method

public Matrix<double> Gradients(
	Matrix<double> points,
	Matrix<double>? result = null
)

Public Function Gradients ( 
	points As Matrix(Of Double),
	Optional result As Matrix(Of Double) = Nothing
) As Matrix(Of Double)

public:
Matrix<double>^ Gradients(
	Matrix<double>^ points, 
	Matrix<double>^ result = nullptr
)

member Gradients : 
        points : Matrix<float> * 
        ?result : Matrix<float> 
(* Defaults:
        let _result = defaultArg result null
*)
-> Matrix<float> 

Parameters

points  Matrix<Double>

A matrix where each row represents one point.

result  Matrix<Double>  (Optional)

An optional matrix to receive the computed gradients. If null, a new matrix is allocated. Each row corresponds to one point, and each column corresponds to one coordinate dimension.

Return Value

public void Gradients(
	ReadOnlySpan2D<double> points,
	Span2D<double> gradients
)

Public Sub Gradients ( 
	points As ReadOnlySpan2D(Of Double),
	gradients As Span2D(Of Double)
)

public:
void Gradients(
	ReadOnlySpan2D<double> points, 
	Span2D<double> gradients
)

member Gradients : 
        points : ReadOnlySpan2D<float> * 
        gradients : Span2D<float> -> unit 

Parameters

points  ReadOnlySpan2D<Double>

A 2D read-only span containing the points in column-major order, where each column represents one point and rows represent coordinate dimensions.

gradients  Span2D<Double>

A 2D span to receive the computed gradients. Each column corresponds to one point, and each row corresponds to one coordinate dimension.

This method computes the gradient at each point stored as a column in points and stores the results in the corresponding column of gradients.

Reference