SNESSetTrustRegionTolerance#

Sets the trust region parameter tolerance.

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESSetTrustRegionTolerance(SNES snes, PetscReal tol)

Logically Collective

Input Parameters#

  • snes - the SNES context

  • tol - tolerance

Options Database Key#

  • -snes_tr_tol - Sets tol

Developer Note#

Should be SNESTrustRegionSetTolerance()

See Also#

SNES: Nonlinear Solvers, SNES, SNESNEWTONTR, SNESSetTolerances()

Level#

intermediate

Location#

src/snes/interface/snes.c

Index of all SNES routines
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Index of all manual pages