OdeAdamsGear.IJacobian.Jacobian Method

OdeAdamsGearIJacobianJacobian Method

Used to compute the Jacobian of the function at t.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0

Syntax

double[,] Jacobian(
	double t,
	double[] y,
	double[] yprime
)

Function Jacobian ( 
	t As Double,
	y As Double(),
	yprime As Double()
) As Double(,)

array<double,2>^ Jacobian(
	double t, 
	array<double>^ y, 
	array<double>^ yprime
)

abstract Jacobian : 
        t : float * 
        y : float[] * 
        yprime : float[] -> float[,]

t: Type: SystemDouble
A double, the point at which the function is to be evaluated.
y: Type: SystemDouble
A double array which contains the dependent variable values.
yprime: Type: SystemDouble
A double array which contains the value of the function $\frac{dy}{dt} = y^{'} = f(t,y)$ .

Type: Double
A doubley.Length by y.Length matrix containing the value of the Jacobian of the function at t.