Common Lisp solved this problem 20 years ago Alan Watson (25 Oct 2005 11:02 UTC)
Re: Common Lisp solved this problem 20 years ago Marcin 'Qrczak' Kowalczyk (25 Oct 2005 19:11 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (25 Oct 2005 19:22 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (25 Oct 2005 20:11 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (25 Oct 2005 20:12 UTC)
Re: Common Lisp solved this problem 20 years ago Marcin 'Qrczak' Kowalczyk (25 Oct 2005 22:08 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (25 Oct 2005 20:28 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (25 Oct 2005 20:22 UTC)
Re: Common Lisp solved this problem 20 years ago Aubrey Jaffer (25 Oct 2005 21:54 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (25 Oct 2005 22:23 UTC)
Re: Common Lisp solved this problem 20 years ago Aubrey Jaffer (26 Oct 2005 02:25 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (26 Oct 2005 03:52 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (26 Oct 2005 05:46 UTC)
Re: Common Lisp solved this problem 20 years ago Taylor Campbell (26 Oct 2005 20:05 UTC)
Re: Common Lisp solved this problem 20 years ago John.Cowan (26 Oct 2005 20:12 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (26 Oct 2005 20:38 UTC)
Re: Common Lisp solved this problem 20 years ago Thomas Bushnell BSG (26 Oct 2005 21:53 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (26 Oct 2005 22:13 UTC)
Re: Common Lisp solved this problem 20 years ago Thomas Bushnell BSG (26 Oct 2005 22:20 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (26 Oct 2005 23:31 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (27 Oct 2005 00:20 UTC)
Re: Common Lisp solved this problem 20 years ago Thomas Bushnell BSG (27 Oct 2005 03:20 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (27 Oct 2005 05:52 UTC)
Re: Common Lisp solved this problem 20 years ago Taylor Campbell (26 Oct 2005 23:51 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (27 Oct 2005 00:14 UTC)
Re: Common Lisp solved this problem 20 years ago Thomas Bushnell BSG (27 Oct 2005 03:21 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (27 Oct 2005 05:41 UTC)
Re: Common Lisp solved this problem 20 years ago Thomas Bushnell BSG (26 Oct 2005 21:52 UTC)
Re: Common Lisp solved this problem 20 years ago John.Cowan (26 Oct 2005 22:14 UTC)
Re: Common Lisp solved this problem 20 years ago Thomas Bushnell BSG (26 Oct 2005 22:17 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (26 Oct 2005 06:15 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (26 Oct 2005 06:51 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (26 Oct 2005 07:15 UTC)
Re: Common Lisp solved this problem 20 years ago Per Bothner (26 Oct 2005 07:38 UTC)
Re: Common Lisp solved this problem 20 years ago Alan Watson (26 Oct 2005 07:49 UTC)
Re: Common Lisp solved this problem 20 years ago Marcin 'Qrczak' Kowalczyk (26 Oct 2005 09:09 UTC)

Re: Common Lisp solved this problem 20 years ago Alan Watson 25 Oct 2005 20:12 UTC

Marcin 'Qrczak' Kowalczyk wrote:
> Declaring types of identifiers is not enough, because it can't express
> the wish to ignore any fixnum overflow and assume that the result will
> fit in a fixnum.

Common Lisp get around this by allowing one to specify the range as part
of the type. Specifying the range of a flonum can also help with type
inferences of things like sqrt.

Regards,

Alan
--
Dr Alan Watson
Centro de Radioastronomía y Astrofísica
Universidad Astronómico Nacional de México