slepc-3.7.4 2017-05-17
   
NEPErrorView
Displays the errors associated with the computed solution (as well as the eigenvalues). 
Synopsis
#include "slepcnep.h" 
PetscErrorCode NEPErrorView(NEP nep,NEPErrorType etype,PetscViewer viewer)
Collective on NEP
Input Parameters
|  | nep | - the nonlinear eigensolver context | 
|  | etype | - error type | 
|  | viewer | - optional visualization context | 
Options Database Key
|  | -nep_error_absolute | - print absolute errors of each eigenpair | 
|  | -nep_error_relative | - print relative errors of each eigenpair | 
|  | -nep_error_backward | - print backward errors of each eigenpair | 
Notes
By default, this function checks the error of all eigenpairs and prints
the eigenvalues if all of them are below the requested tolerance.
If the viewer has format=PETSC_VIEWER_ASCII_INFO_DETAIL then a table with
eigenvalues and corresponding errors is printed.
See Also
 NEPSolve(), NEPValuesView(), NEPVectorsView()
Location: src/nep/interface/nepview.c
Index of all NEP routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/nep/examples/tutorials/ex21.c.html
src/nep/examples/tutorials/ex22.c.html
src/nep/examples/tutorials/ex27.c.html
src/nep/examples/nlevp/loaded_string.c.html
src/nep/examples/nlevp/gun.c.html