Use of C99 extra long double math functions after r236148

[Stephen Montgomery-Smith]

On 07/20/2012 11:25 AM, Bruce Evans wrote:
> On Fri, 20 Jul 2012, Stephen Montgomery-Smith wrote:


> %             x0 = (float)x;
> %             x1 = x - x0;
> %             y0 = (float)y;
> %             y1 = y - y0;
>
> A good way to do the hi+lo decompositions.

That was the way I tried first.  But it didn't work for me!

But I see you changed things further down, so that is probably why it 
works for you.