[PATCH] Document powl and tgammal kludges

[Steve Kargl]

On Sun, Dec 10, 2017 at 05:44:33PM +0100, Dimitry Andric wrote:
> On 9 Dec 2017, at 02:02, Steve Kargl <sgk at troutmask.apl.washington.edu> wrote:
> > 
> > The following patch documents the remaining kludges that
> > theraven@ committed in r255294 on 2013-09-06.  I have
> > cleaned up all of the others, but powl and tgammal remain.
> > ngie@ seems to have documented the existence of powl with
> > r290605, but did not document the rather poor numerical
> > accuracy of the result.  tgammal remains undocumented.  As it
> > is unlikely that theraven@ will document the nature of his
> > kludge nor the existence of tgammal,  I have have prepared
> > a patch that documents the expected numerical accuracy in BUGS
> > sections, and have also documented tgammal.
> 
> Thanks, committed in r326748.
> 

Thanks for the quick commit.

-- 
Steve