slepc-3.6.3 2016-03-29
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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
Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/mfn/examples/tutorials/ex23.c.html