slepc-3.16.1 2021-11-17
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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()

Location: src/mfn/interface/mfnopts.c

Examples

src/mfn/tutorials/ex23.c.html
src/mfn/tutorials/ex26.c.html
src/mfn/tutorials/ex37.c.html
src/mfn/tutorials/ex23f90.F90.html

Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages