| Fri, 12 Jan 2001 18:00:12 +0100 | paulson | LateX-2e moans about using \\choose | file | diff | annotate |
| Wed, 10 Jan 2001 17:21:31 +0100 | paulson | revisions e.g. images, transitive closure... | file | diff | annotate |
| Tue, 28 Nov 2000 16:21:51 +0100 | paulson | added a reference to {sec:products} for ordered pair reasoning | file | diff | annotate |