PETSc version 3.15.5
MatDSFischer
Calculates an element of the B-subdifferential of the smoothed Fischer-Burmeister function for complementarity problems. 
Synopsis
#include "petsctao.h" 
PetscErrorCode MatDSFischer(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
MatDFischer()
Level
developer
Location
src/tao/util/tao_util.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages