Thanks! I learned (at least) a portable way to load math/misc and of gdellipse.
However there are 8 solutions, 3 by surround 1 3 by surround 2 1 by surround none 1 by surround all draw rctst NB. initial circles (draw _1 _1 _1&apollonius) rctst NB. internally tangent solution (draw 1 1 1&apollonius) rctst NB. externally tangent solution (draw ((,:-)1 1 1)&apollonius) rctst NB. both required solutions (draw (<:+:#:i.8)&apollonius) rctst NB. all solutions ) > Date: Mon, 20 Sep 2010 16:07:58 +1200 > From: "Sherlock, Ric" <[email protected]> > Subject: Re: [Jprogramming] rosetta code apollonius > To: Programming forum <[email protected]> > Message-ID: > <f43d47796ad0844785a03f363452208468711bc...@tur-exchmbx.massey.ac.nz> > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
