# QEPGetTolerances

Gets the tolerance and maximum iteration count used by the QEP convergence tests.

### Synopsis

    #include "slepcqep.h"
    PetscErrorCode QEPGetTolerances(QEP qep,PetscReal *tol,PetscInt *maxits)

Not Collective

### Input Parameter

qep - the quadratic eigensolver 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

QEPSetTolerances()

Location: src/qep/interface/qepopts.c
Index of all QEP routines
Table of Contents for all manual pages
Index of all manual pages

### Examples

src/qep/examples/tutorials/ex17.c.html
src/qep/examples/tutorials/ex16f90.F90.html