Re: Does a more recent version of "UniCalc" exist? Hello Wayne,

Here are the facts concerning Unicalc that i am aware of.
Yes, Unicalc is accessible through web-interface at 
http://speedy.iis.nsk.su.
Please keep in mind that this site is not maintained regularly.
You will find two solvers there: Unicalc3 (the one you mention) and a 
beta version of Unicalc5.
Please see Introduction for general instructions on usage.
All your runs of Unicalc will be limited to 15 variables and 5 seconds 
of CPU time.
Hopefully, Unicalc5 will be released April-May 2005.

Best regards,
Evgueni Petrov.

Wayne Hayes wrote:

>Hello.  I've been playing with Jeff Tupper's wonderful GrafEq program
>(http://www.peda.com/grafeq), but I would like to be able to solve
>problems in more than two variables.  Some searching around finds
>a program called UniCalc,
>
>	http://archives.math.utk.edu/software/msdos/miscellaneous/unicalc/.html
>
>although it's a little archaic (from about 1995, only working under
>MS-DOS).  Is there anything a bit more modern that combines the
>versatility of UniCalc with a more modern interface, and presumably
>updated algorithms, such as those found in GrafEq?
>
> - Wayne Hayes
>

