| > wrote:
| > > Also
| > >
| > > abs x
| > >
| > > | x < 0 = negate x
| > > | otherwise = x
| > >
| > > keeps the number of tests at one.
| >
| > This gives the wrong result for -0.0 (which is compare-equal to +0.0).
| >
| > Shachaf
I'm very happy to see all this activity on making GHC's numerics better. For this particular thread, would someone like to create a ticket?
My list of numeric infelicities is under "Better numerics" on
http://hackage.haskell.org/trac/ghc/wiki/Status/SLPJ-Tickets
If any of you feel able to make progress on these things, it'd be great.
Simon
