Image:Purely functional list after.gif

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Purely_functional_list_after.gif‎ (194 × 397 pixel, file size: 5 KB, MIME type: image/gif)

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

Here is the original DOT file:

digraph G {
       xs[shape=plaintext];
       xs -> 0;
       0 -> 1;
       1 -> 2;

       ys[shape=plaintext];
       ys -> 3;
       3 -> 4;
       4 -> 5;

       zs[shape=plaintext];
       02[label="0"];
       12[label="1"];
       22[label="2"];
       zs -> 02;
       02 -> 12;
       12 -> 22;
       22 -> 3;
}

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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Click on date to download the file or see the image uploaded on that date.

(del) (cur) 17:03, 27 March 2005 . . Richard W.M. Jones (Talk | contribs) . . 194×397 (4,907 bytes) (Purely functional list, adapted from Okasaki (but redrawn by me using graphviz). Here is the original DOT file: digraph G { xs[shape=plaintext]; xs -> 0; 0 -> 1; 1 -> 2; ys[shape=plaintext]; ys -> 3)