petsc-3.7.5 2017-01-01

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SNESSetTrustRegionTolerance

Sets the trust region parameter tolerance.

Synopsis

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

Logically Collective on SNES

Input Parameters

	snes	- the SNES context
	tol	- tolerance

Options Database Key

-snes_trtol <tol> -Sets tol

Keywords

SNES, nonlinear, set, trust region, tolerance

See Also

SNESSetTolerances()

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