Re: [Haskell-beginners] Help with types

23 Apr 2009


      2009/04/23 Daniel Carrera :
...
...if it is at all possible for a Num to contain something
that cannot be converted to a fraction, then a Num should not
be a valid input for (/).
And it isn't.

    Prelude> :t (/)
    (/) :: forall a. (Fractional a) => a -> a -> a

--
Jason Dusek