| Sat, 06 Dec 1997 16:48:39 +0100 | nipkow | Cleaned up arithmetic mess. | file | diff | annotate |
| Fri, 05 Dec 1997 17:20:25 +0100 | wenzelm | adapted proofs to cope with simprocs nat_cancel; | file | diff | annotate |
| Mon, 03 Nov 1997 14:06:27 +0100 | wenzelm | isatool fixclasimp; | file | diff | annotate |
| Wed, 30 Apr 1997 11:25:31 +0200 | mueller | Old NTP files now running under the IOA meta theory based on HOLCF; | file | diff | annotate |