#include "petscsnes.h" PetscErrorCode SNESLineSearchGetTolerances(SNESLineSearch linesearch,PetscReal *steptol,PetscReal *maxstep, PetscReal *rtol, PetscReal *atol, PetscReal *ltol, PetscInt *max_its)
| steptol | - The minimum steplength | |
| maxstep | - The maximum steplength | |
| rtol | - The relative tolerance for iterative line searches | |
| atol | - The absolute tolerance for iterative line searches | |
| ltol | - The change in lambda tolerance for iterative line searches | |
| max_it | - The maximum number of iterations of the line search |
Level:intermediate
Location:src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
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