slepc-3.23.1 2025-05-01
   
NEPGetErrorEstimate
Returns the error estimate associated to the i-th computed eigenpair. 
Synopsis
#include "slepcnep.h" 
PetscErrorCode NEPGetErrorEstimate(NEP nep,PetscInt i,PetscReal *errest)
Not Collective
Input Parameters
|  | nep | - nonlinear eigensolver context | 
|  | i | - index of eigenpair | 
Output Parameter
|  | errest | - the error estimate | 
Notes
This is the error estimate used internally by the eigensolver. The actual
error bound can be computed with NEPComputeError().
See Also
 NEPComputeError()
Level
advanced
Location
src/nep/interface/nepsolve.c
Index of all NEP routines
Table of Contents for all manual pages
Index of all manual pages