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# MFN_CONVERGED_ITS

The solver completed the requested number of steps.

## Note

Basic solvers (e.g., unrestarted Krylov iterations) cannot determine if the computation is accurate up to the requested tolerance. In that case, the converged reason is set to `MFN_CONVERGED_ITS` if the requested number of steps (for instance, the `ncv` value in unrestarted Krylov methods) have been completed successfully.

## See Also

MFN: Matrix Function, `MFNSolve()`, `MFNGetConvergedReason()`, `MFNConvergedReason`

## Level

intermediate

## Location

include/slepcmfn.h

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