#include "petscsnes.h" PetscErrorCode SNESGetTolerances(SNES snes,PetscReal *atol,PetscReal *rtol,PetscReal *stol,PetscInt *maxit,PetscInt *maxf)Not Collective
| snes | - the SNES context | |
| atol | - absolute convergence tolerance | |
| rtol | - relative convergence tolerance | |
| stol | - convergence tolerance in terms of the norm of the change in the solution between steps | |
| maxit | - maximum number of iterations | |
| maxf | - maximum number of function evaluations |