| Fri, 05 Oct 2001 21:52:39 +0200 | wenzelm | sane numerals (stage 1): added generic 1, removed 1' and 2 on nat, | file | diff | annotate |
| Mon, 01 Oct 2001 13:33:49 +0200 | streckem | Added axiom e~=This to reflect strengthened precond. in rule LAss | file | diff | annotate |
| Tue, 12 Jun 2001 14:11:00 +0200 | oheimb | corrected xsymbol/HTML syntax | file | diff | annotate |