| Fri, 14 Jun 1996 12:22:59 +0200 | paulson | Tidied spacing | changeset | files |
| Fri, 14 Jun 1996 12:22:42 +0200 | paulson | New lemmas for gcd example | changeset | files |
| Fri, 14 Jun 1996 12:21:02 +0200 | paulson | Obsolete relics concerned with recursion | changeset | files |