SNESSetMinimizationFunctionTolerance
Sets the minimum allowable function tolerance for unconstrained minimization solvers.
Synopsis
#include "petscsnes.h"
int SNESSetMinimizationFunctionTolerance(SNES snes,PetscReal ftol)
Collective on SNES
Input Parameters
| snes | - the SNES context
|
| ftol | - minimum function tolerance
|
Options Database Key
-snes_fmin <ftol> -Sets ftol
Note
SNESSetMinimizationFunctionTolerance() is valid for SNES_UNCONSTRAINED_MINIMIZATION
methods only.
Keywords
SNES, nonlinear, set, minimum, convergence, function, tolerance
See Also
SNESSetTolerances(), SNESSetTrustRegionTolerance()
Level:intermediate
Location:src/snes/interface/snes.c
Index of all SNES routines
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Index of all manual pages