Exit reasons for iterative algorithms.
| Enumerator |
|---|
| Converged | the procedure finished as expected
|
| MaxIterations | the maximal number of iterations was achieved
|
| MaxPossible | further improvement impossible (e.g.
invariant subspaces)
|
| InexactArithmetic | Errors from inexact arithmetic became too large.
|
| E_Input | input is errorneous
|
| E_InvalidMode | requested mode of operation is invalid
|
| E_InvalidSubMode | requested sub-mode of operation is invalid
|
| Uninitialised | the object is not yet initialised
|
| Custom | some custom reason
|