slepc-3.19.2 2023-09-05
   
MFNGetTolerances
Gets the tolerance and maximum iteration count used by the MFN convergence tests. 
Synopsis
#include "slepcmfn.h" 
PetscErrorCode MFNGetTolerances(MFN mfn,PetscReal *tol,PetscInt *maxits)
Not Collective
Input Parameter
|  | mfn | - the matrix function context | 
Output Parameters
|  | tol | - the convergence tolerance | 
|  | maxits | - maximum number of iterations | 
Notes
The user can specify NULL for any parameter that is not needed.
See Also
 MFNSetTolerances()
Level
intermediate
Location
src/mfn/interface/mfnopts.c
Examples
src/mfn/tutorials/ex23.c
src/mfn/tutorials/ex23f90.F90
src/mfn/tutorials/ex26.c
src/mfn/tutorials/ex37.c
Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages