From blomsp at ozemail.com.au  Sun Jul 17 08:11:52 2005
From: blomsp at ozemail.com.au (simon blomberg)
Date: Sun, 17 Jul 2005 16:11:52 +1000
Subject: [Rd] Computer algebra in R - would that be an idea??
In-Reply-To: <971536df050716033614fd6e77@mail.gmail.com>
References: <C83C5E3DEEE97E498B74729A33F6EAEC01AD9A2B@DJFPOST01.djf.agrsci.dk>	
	<1121429806.42d7a92eb6678@horde.scannet.dk>	
	<17111.46789.226240.355911@stat.math.ethz.ch>	
	<a06110400befe1c42c158@203.61.56.151>
	<971536df050716033614fd6e77@mail.gmail.com>
Message-ID: <a06110401beffa70234a8@[10.1.1.4]>

>
>
>yacas does have the Groebner function, e.g.
>
>In> Groebner({x*(y-1),y*(x-1)})
>Out> {x*y-x,x*y-y,y-x,y^2-y};

I stand corrected.

Simon.

-- 
Simon Blomberg, B.Sc.(Hons.), Ph.D, M.App.Stat.
Centre for Resource and Environmental Studies
The Australian National University
Canberra ACT 0200
Australia

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[Rd] Computer algebra in R - would that be an idea??
simon blomberg