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, int 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 user's 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