| Fri, 04 Dec 2015 14:39:31 +0100 | nipkow | added 1-2 brother trees | file | diff | annotate |
| Wed, 18 Nov 2015 10:12:37 +0100 | nipkow | converted to cmp | file | diff | annotate |
| Fri, 30 Oct 2015 20:01:05 +0100 | nipkow | added splay trees | file | diff | annotate |
| Mon, 19 Oct 2015 15:58:13 +0200 | nipkow | tuned text | file | diff | annotate |