petsc-3.12.1 2019-10-22
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# TaoLineSearchSetVariableBounds

Sets the upper and lower bounds.

### Synopsis

    #include "petsctaolinesearch.h"
    PetscErrorCode TaoLineSearchSetVariableBounds(TaoLineSearch ls,Vec xl, Vec xu)

Logically Collective on Tao

### Input Parameters

| ls | - the TaoLineSearch context
| xl | - vector of lower bounds
| xu | - vector of upper bounds

Note: If the variable bounds are not set with this routine, then PETSC_NINFINITY and PETSC_INFINITY are assumed

### See Also

TaoSetVariableBounds(), TaoLineSearchCreate()

### Level

beginner

### Location

src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages