| Sat, 09 Jan 1999 15:24:11 +0100 | nipkow | Refined arith tactic. | changeset | files |
| Fri, 08 Jan 1999 14:02:04 +0100 | paulson | removal of FOL, ZF to a separate manual | changeset | files |
| Fri, 08 Jan 1999 13:20:59 +0100 | paulson | removal of DO_GOAL | changeset | files |
| Thu, 07 Jan 1999 18:30:55 +0100 | paulson | ZF: the natural numbers as a datatype | changeset | files |
| Thu, 07 Jan 1999 11:08:29 +0100 | paulson | if-then-else syntax for ZF | changeset | files |
| Thu, 07 Jan 1999 10:56:05 +0100 | paulson | if-then-else syntax for ZF | changeset | files |
| Wed, 06 Jan 1999 15:00:12 +0100 | wenzelm | fixed commit spec; | changeset | files |