Re: [Haskell-beginners] reverse [1..]

Emanuel: I was trying to build infinite list from -inf to +inf. Bob: What would you expect the number after -inf to be? Wait a minute, let's just talk about the head of the list. What type is the list element? Int? Integer? If Int, there's minBound :: Bounded Int => Int. If Integer, no such instance exists! So perhaps you want [minBound .. maxBound] :: [Int]? -- Kim-Ee On Tue, Dec 18, 2012 at 10:16 PM, Tom Davie wrote:

On 18 Dec 2012, at 14:35, Emanuel Koczwara wrote:

...

Hi,

Dnia 2012-12-18, wto o godzinie 20:30 +0600, Alexander _ pisze:

...

Hello,

Here you try to reverse infinite list. What do you expect to get?

I was trying to build infinite list from -inf to +inf.

What would you expect the number after -inf to be?

Bob

_______________________________________________ Beginners mailing list Beginners@haskell.org http://www.haskell.org/mailman/listinfo/beginners