NEPGetTolerances#

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

Synopsis#

#include "slepcnep.h" 
PetscErrorCode NEPGetTolerances(NEP nep,PetscReal *tol,PetscInt *maxits)

Not Collective

Input Parameter#

  • nep - the nonlinear 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#

NEPSetTolerances()

Level#

intermediate

Location#

src/nep/interface/nepopts.c

Examples#

src/nep/tutorials/ex42.c
src/nep/tutorials/ex20f.F90
src/nep/tutorials/ex20.c


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