[Haskell-cafe] Re: Wikipedia on first-class object
cristi at ot.onrc.ro
Fri Dec 28 04:03:16 EST 2007
On Fri, 28 Dec 2007 10:58:09 +0200, Miguel Mitrofanov
<miguelimo38 at yandex.ru> wrote:
>> The fact that Haskell functions are monotone continuous functions on
>> pointed complete partial orders imply this ?
>> - every domain in Haskell is a "pointed complete partial order",
>> domains of functions ?
>> - the "structure" of a domain is preserved in the result when you apply
>> Haskell function to it ?
> Right, if your "structure" means "complete partial order". Note that
> (_|_) (the least element in this order) is not necessarily preserved.
>> - every domain can be enumerated ?
> Ehm... No. Well, it depends on what you mean by "enumeration".
How can I test that partial order in Haskell ?
By "enumeration" I mean "serialization", to print it damn't it.
Embeding it in a total order if it is possible.
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