15 Aug
2008
15 Aug
'08
9:28 p.m.
Felipe Lessa wrote:
I should point out just in case that 1 / 0 isn't infinity on all Fractional types (e.g. Rational). I guess it shouldn't cause a problem with your library, but a warning on the Haddock entry would be nice to avoid surprising people who didn't see the internal implementation.
Nice lib, by the way. Thanks,
Ah, interesting. I missed that one. I'm wondering if there's any portable notion of infinity on Rationals. GHC.Real uses 1%0, but Hugs gives an overflow for toRational(1/0)... Time to go digging. In the mean time I'll add a note about it. Thanks. -- Live well, ~wren