On Nov 16, 2007 9:44 AM, PR Stanley <prstanley@ntlworld.com> wrote:

Hi
I understand 2%4 will construct a fraction in Haskell. I've tried
this in GHCI but got an error message. Is there such an operator in
Prelude and if so how is it applied?
Cheers,
Paul

It's in Data.Ratio.