On return, jac contains the value of the Jacobian at the given point.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0

Syntax

C#
void Jacobian(
	double[] x,
	double[,] jac
)
Visual Basic (Declaration)
Sub Jacobian ( _
	x As Double(), _
	jac As Double(,) _
)
Visual C++
void Jacobian(
	array<double>^ x, 
	array<double,2>^ jac
)

Parameters

x
Type: array< System..::.Double >[]()[]
A double array which contains the point at which the Jacobian is to be evaluated. The contents of this array must not be altered by this function.
jac
Type: array< System..::.Double ,2>[,](,)[,]
A double matrix which, on return, contains the value of the Jacobian at x. The value of jac[i,j] is the derivative of f[i] with respect to x[j].

See Also