PETSc version 3.17.0
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# TaoSetMaximumFunctionEvaluations

Sets a maximum number of function evaluations.

### Synopsis

    #include "petsctao.h"
    PetscErrorCode TaoSetMaximumFunctionEvaluations(Tao tao,PetscInt nfcn)

Logically Collective on Tao

### Input Parameters

| tao | - the Tao solver context
| nfcn | - the maximum number of function evaluations (>=0)

### Options Database Keys

| -tao_max_funcs <nfcn> | - sets the maximum number of function evaluations

### See Also

TaoSetTolerances(), TaoSetMaximumIterations()

### Level

intermediate

### Location

src/tao/interface/taosolver.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages