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 solver 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#
Level#
intermediate
Location#
Examples#
src/mfn/tutorials/ex37.c
src/mfn/tutorials/ex23.c
src/mfn/tutorials/ex23f.F90
src/mfn/tutorials/ex26.c
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