JMSLTM Numerical Library 4.0

com.imsl.math
Interface MinConGenLin.Gradient

All Superinterfaces:
MinConGenLin.Function
Enclosing interface:
MinConGenLin

public static interface MinConGenLin.Gradient
extends MinConGenLin.Function

Public interface for the user-supplied function to compute the gradient.


Method Summary
 void gradient(double[] x, double[] g)
          Public interface for the user-supplied function to compute the gradient at point x.
 
Methods inherited from interface com.imsl.math.MinConGenLin.Function
f
 

Method Detail

gradient

public void gradient(double[] x,
                     double[] g)
Public interface for the user-supplied function to compute the gradient at point x.

Parameters:
x - a double array, the point at which the gradient is evaluated. x.length equals the number of variables.
g - a double array, the values of the gradient of the objective function.

JMSLTM Numerical Library 4.0

Copyright 1970-2006 Visual Numerics, Inc.
Built June 1 2006.