[petsc-dev] basic - Simple damping line search.

[Barry Smith]

Simple damping line search.


The default damping is one.


> On Feb 11, 2017, at 1:21 PM, Mark Adams <mfadams at lbl.gov> wrote:
> 
> 
> 
> On Sat, Feb 11, 2017 at 1:17 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> > On Feb 11, 2017, at 12:12 AM, Mark Adams <mfadams at lbl.gov> wrote:
> >
> > The web page for linear search seems to be wrong for basic, right?
> 
>   What is wrong with this?
> 
> http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESLINESEARCHBASIC.html
> 
> >  basic turns line search off. I hope.
> 
> yes
> 
> 
> This is where the bad quote comes from:
> 
> http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESLineSearchSetType.html
>  
> 
> 
> > Mark
> 
>