Re: Re: [Haskell-cafe] interval arithmetic for integers?

2006-12-08 Thread Nicolas Frisby
I did see that one on the wiki; but it doesn't seem to support the open intervals (i.e. (-inf, 3)) and I'd really like those. That is the leading candidate right now though... There was also this one: http://www.dinkla.net/fp/cglib.html It mentions rangetrees but I'm not sure if that's the

Re: Re: [Haskell-cafe] interval arithmetic for integers?

2006-12-08 Thread Taral
On 12/8/06, Nicolas Frisby [EMAIL PROTECTED] wrote: I did see that one on the wiki; but it doesn't seem to support the open intervals (i.e. (-inf, 3)) and I'd really like those. Oh, it does. See BoundaryAboveAll and BoundaryBelowAll. -- Taral [EMAIL PROTECTED] You can't prove anything. --

Re: Re: Re: [Haskell-cafe] interval arithmetic for integers?

2006-12-08 Thread Nicolas Frisby
Fantastic! Just another bit of evidence that Haskell Cafe + one night's sleep can save a great deal of work. :) Thanks for pointing that out, Nick On 12/8/06, Taral [EMAIL PROTECTED] wrote: On 12/8/06, Nicolas Frisby [EMAIL PROTECTED] wrote: I did see that one on the wiki; but it doesn't