QEPGetErrorEstimate

Returns the error estimate associated to the i-th computed eigenpair.

Synopsis

#include "slepcqep.h" 
PetscErrorCode QEPGetErrorEstimate(QEP qep,PetscInt i,PetscReal *errest)
Not Collective

Input Parameter

qep - quadratic 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 QEPComputeRelativeError(). See also the users manual for details.

See Also

QEPComputeRelativeError()

Location: src/qep/interface/qepsolve.c
Index of all QEP routines
Table of Contents for all manual pages
Index of all manual pages