petsc-3.9.4 2018-09-11
TaoGetGradientNorm
Returns the matrix used to define the inner product for measuring the size of the gradient.
Synopsis
#include "petsctao.h"
PetscErrorCode TaoGetGradientNorm(Tao tao, Mat *M)
Not Collective
Input Parameter
tao -Tao context
Output Parameter
M -gradient norm
See Also
TaoSetGradientNorm(), TaoGradientNorm()
Level
beginner
Location
src/tao/interface/taosolver.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages