petsc-3.5.1 2014-07-24
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SNESLineSearchSetNorms

Gets the computed norms for for X, Y, and F.

Synopsis

#include "petscsnes.h" 
PetscErrorCode  SNESLineSearchSetNorms(SNESLineSearch linesearch, PetscReal xnorm, PetscReal fnorm, PetscReal ynorm)

Input Parameters

linesearch - linesearch context
xnorm - The norm of the current solution
fnorm - The norm of the current function
ynorm - The norm of the current update

See Also

SNESLineSearchGetNorms(), SNESLineSearchSetVecs()

Level:advanced
Location:
src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex1f.F.html