NEPConvergedReason

Reason a nonlinear eigensolver was said to have converged or diverged

Synopsis

typedef enum {/* converged */
              NEP_CONVERGED_TOL                =  1,
              NEP_CONVERGED_USER               =  2,
              /* diverged */
              NEP_DIVERGED_ITS                 = -1,
              NEP_DIVERGED_BREAKDOWN           = -2,
                    /* unused                  = -3 */
              NEP_DIVERGED_LINEAR_SOLVE        = -4,
              NEP_DIVERGED_SUBSPACE_EXHAUSTED  = -5,
              NEP_CONVERGED_ITERATING          =  0} NEPConvergedReason;

See Also

NEPSolve(), NEPGetConvergedReason(), NEPSetTolerances()

Level

intermediate

Location

include/slepcnep.h

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