petscmaster 20201026
TaoComputeResidual
Computes a leastsquares residual vector at a given point
Synopsis
#include "petsctao.h"
PetscErrorCode TaoComputeResidual(Tao tao, Vec X, Vec F)
Collective on Tao
Input Parameters
 tao   the Tao context

 X   input vector

Output Parameter
 f   Objective vector at X

Notes
TaoComputeResidual() is typically used within minimization implementations,
so most users would not generally call this routine themselves.
See Also
TaoSetResidualRoutine()
Level
advanced
Location
src/tao/interface/taosolver_fg.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages