| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Mon, 12 Nov 2001 10:56:38 +0100 | paulson | new-style numerals without leading #, along with generic 0 and 1 | file | diff | annotate |
| Mon, 08 Oct 2001 14:29:02 +0200 | wenzelm | fixed numerals; | file | diff | annotate |