BandJacobianMatrixEvaluatorEvaluateJacobian Method

Evaluates the Jacobian matrix.

Namespace: Altaxo.Calc.Ode
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)

Syntax

public void EvaluateJacobian(
	double x,
	double[] y,
	ref IMatrix<double> jac
)

x Double: The value of the independent variable (usually designated with x or t).
y Double: The array of state values y.
jac IMatrixDouble: On return, contains the matrix with Jacobian values. If is provided, a new matrix is allocated.

Exceptions

Exception	Condition
InvalidCastException	Thrown when jac is not and is not a BandDoubleMatrix instance.