Re: [Haskell-cafe] Dividing integers?

On 2004-03-18 at 15:08+0100 Ferenc Wagner wrote:

"Matias Hernandez" writes:

...

I mean, apparently "/" is not defined for integers but I don't know how to "cast" the result of the length function into a Double...

Prelude> (length [1,2]) / 3

Literal 2 means fromIntegral 2, but length::[a]->Int.

Note also Data.List.genericLength :: Num a => [b] -> a -- Jón Fairbairn Jon.Fairbairn@cl.cam.ac.uk