| Fri, 04 Apr 1997 16:33:28 +0200 | nipkow | moved inj and surj from Set to Fun and Inv -> inv. | file | diff | annotate |
| Mon, 05 Feb 1996 21:27:16 +0100 | clasohm | expanded tabs; renamed subtype to typedef; | file | diff | annotate |
| Fri, 03 Mar 1995 12:02:25 +0100 | clasohm | new version of HOL with curried function application | file | diff | annotate |