| Tue, 30 Jan 1996 13:42:57 +0100 | clasohm | expanded tabs | file | diff | annotate |
| Fri, 28 Jul 1995 11:48:55 +0200 | lcp | Ran expandshort and changed spelling of Grabczewski | file | diff | annotate |
| Tue, 25 Jul 1995 17:31:53 +0200 | lcp | Numerous small improvements by KG and LCP | file | diff | annotate |
| Thu, 18 May 1995 11:51:23 +0200 | lcp | Krzysztof Grabczewski's (nearly) complete AC proofs | file | diff | annotate |