petsc-3.10.5 2019-03-28
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SNESGetForceIteration

 Whether or not to force SNESSolve() take at least one iteration regardless of the initial residual norm

Synopsis

#include "petscsnes.h"  
PetscErrorCode  SNESGetForceIteration(SNES snes,PetscBool *force)
Logically Collective on SNES

Input Parameters

snes -the SNES context

Output Parameter

force -PETSC_TRUE requires at least one iteration.

Keywords

SNES, nonlinear, set, convergence, tolerances

See Also

SNESSetForceIteration(), SNESSetTrustRegionTolerance(), SNESSetDivergenceTolerance()

Level

intermediate

Location

src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages