com.imsl.math
Interface MinConNonlin.Function

All Known Subinterfaces:

MinConNonlin.Gradient

Enclosing class:

com.imsl.math.MinConNonlin

public static interface MinConNonlin.Function

Public interface for the user supplied function to the MinConNonlin object.

Method Summary

double

f(int mTotalConstraints, int mEqualityConstraints, double[] x, boolean[] active, double[] g) Returns the value of the function at the given point.

Method Detail

f

double f(int mTotalConstraints,
         int mEqualityConstraints,
         double[] x,
         boolean[] active,
         double[] g)

Returns the value of the function at the given point.

Parameters:

mTotalConstraints - an input int value specifying the total number of constraints.

mEqualityConstraints - an input int value specyfying the number of equality constraints

x - an input double array, the point at which the function is to be evaluated

active - an input boolean array, specifying the active constraints

g - an output double array containing the values of the constraints at point x.

Returns:

a double, the value of the function at x