petsc-3.11.3 2019-06-26
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TaoGetObjective

Gets the current value of the objective function at this time.

Synopsis

#include "petsctao.h" 
PetscErrorCode  TaoGetObjective(Tao tao,PetscReal *value)
Not Collective

Input Parameter

tao -Tao context

Output Parameter

value -the current value

Keywords

Tao, nonlinear, get, iteration, number,

See Also

TaoGetLinearSolveIterations(), TaoGetIterationNumber(), TaoGetResidualNorm()

Level

intermediate

Location

src/tao/interface/taosolver.c

Examples

src/tao/unconstrained/examples/tutorials/spectraladjointassimilation.c.html

Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages