# DAAppSetHessianMat

Sets the matrices used to store the Hessian

## Synopsis

    #include "taodaapplication.h"
    int DAAppSetHessianMat(TAO_APPLICATION daapplication)

Collective on TAO_APPLICATION

## Input Parameters

daapplication -the DA Application object

Note: This routine should be used when finite differences are used to compute the Hessian.

## Keywords

DA, hessian

## See Also

DAAppSetHessianRoutine(), DAAppSetMatType();

Level:intermediate
Location:src/petsctao/gridapplication/interface/daapp.c
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