#include "petsctaolinesearch.h" PetscErrorCode TaoLineSearchComputeObjectiveAndGradient(TaoLineSearch ls, Vec x, PetscReal *f, Vec g)Collective on Tao
| ls | - the TaoLineSearch context | |
| x | - input vector |
| f | - Objective value at X | |
| g | - Gradient vector at X |
Notes: TaoLineSearchComputeObjectiveAndGradient() is typically used within line searches so most users would not generally call this routine themselves.
Level:developer
Location:src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages