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Author Re: Help on interval arithmetics package for lisp
RobertMaas@YahooGroups.Com

2004-04-18, 10:39 pm

> From: lagus@karhu.Helsinki.FI (Krista Lagus)
> Date: 28 Jun 93 18:07:32
> I'd be grateful for pointers as to where I could find an
> interval-arithmetic package for lisp.


Nobody has responded to you yet. After all these years, is your
question still pending? By the way,I discovered your article just today
when doing a Google search. (Google didn't exist when you posted it!!)
Rahul Jain

2004-04-19, 12:34 am

RobertMaas@YahooGroups.Com writes:

> Nobody has responded to you yet. After all these years, is your
> question still pending? By the way,I discovered your article just today
> when doing a Google search. (Google didn't exist when you posted it!!)


The archive was called Deja News back then. :)

--
Rahul Jain
rjain@nyct.net
Professional Software Developer, Amateur Quantum Mechanicist
Arnold Neumaier

2004-04-23, 5:06 pm

RobertMaas@YahooGroups.Com wrote:
>
>
> Nobody has responded to you yet. After all these years, is your
> question still pending? By the way,I discovered your article just today
> when doing a Google search. (Google didn't exist when you posted it!!)


Richard Fateman has an interval class for lisp for rational endpoints.
See:

http://www.cs.berkeley.edu/~fateman...6/intclass.lisp

interval arithmetic for Java is at
http://interval.sourceforge.net/int...val/README.html

Thanks to Janos Hajagos and David Wittenberg for providing this
information via the reliable computing mailing list:
http://interval.louisiana.edu/mailing_list_form.html
For further questions about intervals, this a better forum than this
newsgroup.


Arnold Neumaier

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