[R] analytic solution for equation

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



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