tao-2.1-p0 2012-07-24


Calculates an element of the B-subdifferential of the smoothed Fischer-Burmeister function for complementarity problems.


#include "tao.h" 
#include "tao_util.h" 
PetscErrorCode D_SFischer(Mat jac, Vec X, Vec Con, 
                       Vec XL, Vec XU, PetscReal mu, 
                       Vec T1, Vec T2, 
                       Vec Da, Vec Db, Vec Dm)
Collective on jac

Input Parameters

jac - the jacobian of f at X
X - current point
F - constraint function evaluated at X
XL - lower bounds
XU - upper bounds
mu - smoothing parameter
T1 - work vector
T2 - work vector

Output Parameter

Da - diagonal perturbation component of the result
Db - row scaling component of the result
Dm - derivative with respect to scaling parameter

See Also


TAO Solver Index
Table of Contents