petsc-3.8.4 2018-03-24
SNESLineSearchComputeNorms
Computes the norms of X, F, and Y.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESLineSearchComputeNorms(SNESLineSearch linesearch)
Input Parameters
linesearch -linesearch context
Options Database Keys
-snes_linesearch_norms -turn norm computation on or off
See Also
SNESLineSearchGetNorms, SNESLineSearchSetNorms(), SNESLineSearchSetComputeNorms()
Level:intermediate
Location:src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages