slepc-3.6.3 2016-03-29
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# SVDMonitorFirst

Print the first unconverged approximate values and error estimates at each iteration of the singular value solver.

### Synopsis

    #include "slepcsvd.h"
    PetscErrorCode SVDMonitorFirst(SVD svd,PetscInt its,PetscInt nconv,PetscReal *sigma,PetscReal *errest,PetscInt nest,void *monctx)

Collective on SVD

### Input Parameters

| svd | - singular value solver context
| its | - iteration number
| nconv | - number of converged singular triplets so far
| sigma | - singular values
| errest | - error estimates
| nest | - number of error estimates to display
| monctx | - monitor context (contains viewer, can be NULL)

### See Also

SVDMonitorSet(), SVDMonitorAll(), SVDMonitorConverged()

Location: src/svd/interface/svdmon.c
Index of all SVD routines
Table of Contents for all manual pages
Index of all manual pages