EPSGetErrorEstimateLeft
Returns the left error estimate associated to the i-th computed eigenpair (only available in two-sided eigensolvers).
Synopsis
#include "slepceps.h"
PetscErrorCode EPSGetErrorEstimateLeft(EPS eps, PetscInt i, PetscReal *errest)
Not Collective
Input Parameter
| eps | - eigensolver context
|
| i | - index of eigenpair
|
Output Parameter
errest - the left error estimate
Notes
This is the error estimate used internally by the eigensolver. The actual
error bound can be computed with EPSComputeRelativeErrorLeft(). See also the users
manual for details.
See Also
EPSComputeRelativeErrorLeft()
Location: src/eps/interface/solve.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages