NEPValuesView — SLEPc 3.25.1 documentation

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# NEPValuesView

Displays the computed eigenvalues in a viewer.

## Synopsis

    #include "slepcnep.h"
    PetscErrorCode NEPValuesView(NEP nep,PetscViewer viewer)

Collective

## Input Parameters

- nep - the nonlinear eigensolver context

- viewer - the viewer

## Options Database Key

- -nep_view_values - print computed eigenvalues

## Note

The command-line option listed above admits an optional argument specifying the viewer type and options. For instance, use `-nep_view_values :evals.m:ascii_matlab` to save the values in a file that can be executed in Matlab. See `PetscObjectViewFromOptions()` for more details.

## See Also

NEP: Nonlinear Eigenvalue Problems, `NEPSolve()`, `NEPVectorsView()`, `NEPErrorView()`

## Level

intermediate

## Location

src/nep/interface/nepview.c

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