Re: Bizarre results with TreePlot
- To: mathgroup at smc.vnet.net
- Subject: [mg64937] Re: Bizarre results with TreePlot
- From: "Scout" <Scout at nodomain.com>
- Date: Wed, 8 Mar 2006 01:00:00 -0500 (EST)
- References: <dujs54$940$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
"Renan" <renan.birck at gmail.com> news:dujs54$940$1 at smc.vnet.net... > Hello MathGroup, > > From DiscreteMath`GraphPlot` help: > > (Apologies if there are any typos: I was unable to get it to > copy/paste without the formatting tags) > > "This plots a binary tree: > > g = Flatten[Table[{i -> 2*i, i -> 2*i + 1}, {i, 2^4 - 1}]]; > TreePlot[g];" > > Graphics::gprim: DiscreteMath`Tree`Private`TreePlot0[1->3,-1,1] was > encountered where a Graphics primitive or directive was expected. > [More...] > > Graphics::gprim: DiscreteMath`Tree`Private`TreePlot0[2->4,-0.928571,1] > was encountered where a Graphics primitive or directive was expected. > [More...] > > Graphics::gprim: DiscreteMath`Tree`Private`TreePlot0[2->5,-0.928571,1] > was encountered where a Graphics primitive or directive was expected. > [More...] > > Now, I don't understand why this gives wrong result, if it was copied > straight from the help file . > > Any clues? This is Mathematica 5.2 on Windows. > > Thanks, > Renan > Hi Renan, << DiscreteMath`GraphPlot` g = Flatten[Table[{i -> 2*i, i -> 2*i + 1}, {i, 2^4 - 1}]]; TreePlot[g] .... it works fine on Math5.2. At first,did you load the GraphPlot package? Cheers, ~Scout~