PETSc version 3.15.5
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
Output Parameter
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