[Axiom-developer] Re: Provisos generalize intervals.

2006-03-27 Thread G. William Walster
Tim, Any papers by anybody that are in Reliable Computing I can get for you. I'm on the editorial board. Do you have a phone number I can call you at? I'd like to chat with you about possibly participating in an open source project. Cheers, Bill root wrote: Bill, I've been continuing

[Axiom-developer] Re: Provisos generalize intervals.

2006-03-27 Thread root
Bill, I've been continuing the proviso research. I notice from your book bibliography that Hansen has quite a few papers published and referenced. Are these online anywhere? I checked CMU's library but they only have the Topics in Interval Analysis proceedings. Tim _

[Axiom-developer] Re: Provisos generalize intervals.

2006-03-14 Thread G. William Walster
Tim, There are lots of possible generalizations of a real or extended real interval. For example: a vector of intervals, or a "box"; a complex interval consisting of a real and imaginary interval pair, or an interval magnitude and phase; or a set of intervals, sometimes called a list. Another