Image:Purely functional tree before.gif

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Purely_functional_tree_before.gif‎ (252 × 225 pixels, file size: 4 KB, MIME type: image/gif)

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Image:Purely functional tree before.gif

Image:Purely_functional_tree_before.svg

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Purely functional tree, adapted from Okasaki (but redrawn by me using graphviz).

Here is the original DOT file:

digraph G {
       xs[shape=plaintext];
       xs -> d;
       d -> b;
       d -> g;
       b -> a;
       b -> c;
       g -> f;
       g -> h;
}

I used:

dot -Tps file.dot |
  gs -sDEVICE=ppm -r300x300 -sOutputFile=file.ppm -dNOPAUSE

Then I used xv to crop the PPM file, scale it to 20% original size, smooth it, and convert to a GIF.

I, User:Richard W.M. Jones, hereby release this image under the GFDL.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers.

File history

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	Date/Time	Dimensions	User	Comment
current	16:34, 27 March 2005	252×225 (4 KB)	Richard W.M. Jones (Talk \| contribs)	(Purely functional tree, adapted from Okasaki (but redrawn by me using graphviz). I hereby release this image under the GFDL.)