petsc-3.7.1 2016-05-15
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TaoLineSearchGetStepLength

Get the current step length

Synopsis

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchGetStepLength(TaoLineSearch ls,PetscReal *s)
Not Collective Many br

Input Parameters

ls -the TaoLineSearch context Many br

Output Parameters Many br

s -the current step length Many br

Many br

See Also

TaoLineSearchSetInitialStepLength(), TaoLineSearchApply()

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