#include "slepcmfn.h" PetscErrorCode MFNSetTolerances(MFN mfn,PetscReal tol,PetscInt maxits)Logically Collective
mfn | - the matrix function context | |
tol | - the convergence tolerance | |
maxits | - maximum number of iterations to use |
-mfn_tol <tol> | - Sets the convergence tolerance | |
-mfn_max_it <maxits> | - Sets the maximum number of iterations allowed |