| Fri, 24 Jul 1998 13:44:27 +0200 | berghofe | Adapted to new datatype package. | file | diff | annotate |
| Sun, 25 May 1997 11:07:52 +0200 | slotosch | eliminated the constant less by the introduction of the axclass sq_ord | file | diff | annotate |
| Wed, 26 Mar 1997 17:58:48 +0100 | nipkow | Added "discrete" CPOs and modified IMP to use those rather than "lift" | file | diff | annotate |