| 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, 06 Aug 2001 13:43:24 +0200 | nipkow | turned translation for 1::nat into def. | file | diff | annotate |
| Thu, 01 Feb 2001 20:51:13 +0100 | wenzelm | converted to new-style theories; | file | diff | annotate |
| Thu, 13 Apr 2000 15:01:50 +0200 | nipkow | Times -> <*> | file | diff | annotate |
| Thu, 22 Apr 1999 13:04:23 +0200 | wenzelm | recdef requires theory Recdef; | file | diff | annotate |
| Wed, 21 Oct 1998 17:48:02 +0200 | berghofe | Changed syntax of inductive. | file | diff | annotate |
| Fri, 24 Jul 1998 13:19:38 +0200 | berghofe | Adapted to new datatype package. | file | diff | annotate |
| Fri, 06 Jun 1997 10:19:53 +0200 | paulson | Mended the definition of ack(0,n) | file | diff | annotate |
| Mon, 26 May 1997 12:33:03 +0200 | paulson | New example ported from ZF | file | diff | annotate |