Evaluates the derivatives of the member functions of this
at a specified value.
Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.17114.0)
public DenseVector<double> DerivativesAt(
Public Function DerivativesAt (
x As Double
) As DenseVector(Of Double)
member DerivativesAt :
x : float -> DenseVector<float>
- Type: SystemDouble
A real number.
A vector containing the
derivatives of the member functions.
This method creates a new Vector
every time it is called. In some situations, it may be more
efficient to call the FillDerivatives(Double, DenseVectorDouble) method
If no derivative functions have been defined for the member functions,
the derivatives are approximated numerically.
Supported in: 6.0, 5.x, 4.x