Core Fields

The GearsBDFWithNordsieckStateCore type exposes the following members.

Fields

	Name	Description
	_absoluteTolerances	The absolute tolerance. This is either an array of length 1 (in this case the absolute tolerances of all y values are equal), or an array of the same size than y.
	_en_current	The current error array, i.e. the difference between the iterated y and the first estimation of y of the current step. See eq. 2.12 in Byrne/Hindmarsh 1975 [1].
	_en_previous	The previous error array, i.e. the difference between the iterated y and the first estimation of y of the previous step. See eq. 2.12 in Byrne/Hindmarsh 1975 [1].
	_errorNorm	The vector norm, by which from the vector of relative errors (dimension N) the scalar relative error is calculated.
	_f	The differential equation to integrate. First arg is the independent variable (x), second arg are the current y-values, and the 3rd arg adopts the derivatives of y as calculated by this function.
	_iterationMethod
	_relativeTolerances	The relativ tolerances. This is either an array of length 1 (in this case the relative tolerances of all y values are equal), or an array of the same size than y.
	_x	Array of previous x. x[0] is the current x, x[1] is the previous x and so on.