From: Stephane Dray <dray_at_biomserv.univ-lyon1.fr>

Date: Sat 10 Jul 2004 - 02:07:36 EST

R-help@stat.math.ethz.ch mailing list

https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Sat Jul 10 02:25:50 2004

Date: Sat 10 Jul 2004 - 02:07:36 EST

Hello,

I have search on R website but do not find any solution.
I would like to know if R has some functionalities to produce analytical results
of equation. or more generally if it contains some functions to simplify equation.

For example:

I would like to obtain x1 from:

x1+x2=8 (x1=8-x2)

x1^2+x2=8 (x1=sqrt(8-x2))

Is is possible in R ? if not, do you know a (free) software that could do the job ?

Thanks in advance !

Stephane DRAY

R-help@stat.math.ethz.ch mailing list

https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Sat Jul 10 02:25:50 2004

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