| Wed, 21 Jun 1995 15:14:58 +0200 | clasohm | removed \...\ inside strings | file | diff | annotate |
| Thu, 06 Oct 1994 18:40:18 +0100 | nipkow | New version | file | diff | annotate |
| Thu, 24 Mar 1994 13:43:45 +0100 | nipkow | structural induction for strict lists | file | diff | annotate |