Wed, 12 Jan 2000 15:58:01 +0100 | nipkow | More lemmas. | changeset | files |
Mon, 10 Jan 2000 17:08:41 +0100 | wenzelm | isabellesimple: avoid paragraph; | changeset | files |
Mon, 10 Jan 2000 16:07:29 +0100 | nipkow | int:nat->int is pushed inwards. | changeset | files |