| Fri, 07 Jul 2000 18:27:47 +0200 | nipkow | added type classes to constant's type | file | diff | annotate |
| Tue, 21 Sep 1999 17:30:11 +0200 | wenzelm | Main; | file | diff | annotate |
| Mon, 16 Aug 1999 18:41:32 +0200 | paulson | inserted Id: lines | file | diff | annotate |
| Fri, 27 Nov 1998 11:24:27 +0100 | paulson | Addition of Hyperreal theories Zorn and Filter | file | diff | annotate |