TaoLineSearchSetInitialStepLength#
Sets the initial step length of a line search. If this value is not set then 1.0 is assumed.
Synopsis#
#include "petsctaolinesearch.h"
PetscErrorCode TaoLineSearchSetInitialStepLength(TaoLineSearch ls, PetscReal s)
Logically Collective
Input Parameters#
ls - the TaoLineSearch context
s - the initial step size
See Also#
Level#
intermediate
Location#
src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages