LMEConvergedReason#

Reason a matrix function iteration was determined to have converged or diverged.

Synopsis#

typedef enum {/* converged */
              LME_CONVERGED_TOL                =  1,
              /* diverged */
              LME_DIVERGED_ITS                 = -1,
              LME_DIVERGED_BREAKDOWN           = -2,
              LME_CONVERGED_ITERATING          =  0} LMEConvergedReason;

Values#

LME_CONVERGED_TOL - requested decrease in the residual
LME_DIVERGED_ITS - requested number of iterations
LME_DIVERGED_BREAKDOWN - breakdown in the solver
LME_CONVERGED_ITERATING - the solver is still running

See Also#

LME: Linear Matrix Equation, LMESolve(), LMEGetConvergedReason(), LMESetTolerances()

Level#

intermediate

Location#

include/slepclme.h

Examples#

src/lme/tutorials/ex32.c

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