IContrastFunctionEvaluate Method

void Evaluate(
	double[] x,
	double[] output,
	double[] derivative
)

Sub Evaluate ( 
	x As Double(),
	output As Double(),
	derivative As Double()
)

Parameters

x

Type: SystemDouble
The vector of observations.

output

Type: SystemDouble
At method's return, this parameter should contain the evaluation of function over the vector of observations x.

derivative

Type: SystemDouble
At method's return, this parameter should contain the evaluation of function derivative over the vector of observations x.

Reference