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From: Dave Feustel <dfeustel@mindspring.com>
To: prad <prad@towardsfreedom.com>
In-Reply-To: <20090122123734.615f79a1@gom.home>
Message-Id: <20090122205500.EBE848FC21@mx1.freebsd.org>
Date: Thu, 22 Jan 2009 20:55:00 +0000 (UTC)
Cc: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject: Re: technical drawing program
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On Thu, Jan 22, 2009 at 12:37:34PM -0800, prad wrote:
> any recommendations?
> i've tried dia and inkscape. the former seems to be good for flowcharts
> and general diagrams while the latter is great for all sorts of things,
> but i'd like to be able to do accurate geometric diagrams and was
> wondering if something more appropriate is available.
> 
> -- 
> In friendship,
> prad

I have no idea whether this is what you're looking for, but check out
http://www.geometricalgebra.net/.
You need Java on your computer to run this software.