PETSc version 3.15.5
TaoSetFunctionLowerBound
Sets a bound on the solution objective value. When an approximate solution with an objective value below this number has been found, the solver will terminate. 
Synopsis
#include "petsctao.h" 
PetscErrorCode TaoSetFunctionLowerBound(Tao tao,PetscReal fmin)
Logically Collective on Tao
Input Parameters
|  | tao | - the Tao solver context | 
|  | fmin | - the tolerance | 
Options Database Keys
|  | -tao_fmin <fmin> | - sets the minimum function value | 
See Also
 TaoSetTolerances()
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