| Sun, 27 Mar 1994 12:36:39 +0200 | nipkow | integrated permutative rewriting | file | diff | annotate |
| Tue, 22 Mar 1994 08:26:25 +0100 | nipkow | simplified some proofs using ordered rewriting. | file | diff | annotate |
| Wed, 23 Feb 1994 10:05:35 +0100 | nipkow | some more sorting algorithms | file | diff | annotate |
| Tue, 15 Feb 1994 10:05:17 +0100 | nipkow | deleted duplicate rewrite rules | file | diff | annotate |
| Mon, 24 Jan 1994 16:03:03 +0100 | nipkow | changed header | file | diff | annotate |
| Mon, 24 Jan 1994 16:00:37 +0100 | nipkow | Verification of quicksort | file | diff | annotate |