slepc-3.16.0 2021-09-30
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Plots the error estimate of the current approximation at each iteration of the matrix function solver.


#include "slepcmfn.h" 
PetscErrorCode MFNMonitorDefaultDrawLG(MFN mfn,PetscInt its,PetscReal errest,PetscViewerAndFormat *vf)
Collective on mfn

Input Parameters

mfn  - matrix function context
its  - iteration number
errest  - error estimate
vf  - viewer and format for monitoring

Options Database Key

-mfn_monitor draw::draw_lg  - activates MFNMonitorDefaultDrawLG()

See Also


Location: src/mfn/interface/mfnmon.c
Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages