petsc-3.14.6 2021-03-30

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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