Mon, 21 Sep 1998 12:01:14 +0200 | oheimb | simplified proof | changeset | files |
Mon, 21 Sep 1998 10:46:58 +0200 | paulson | inserted space in #-1 to prevent confusion with an integer constant | changeset | files |
Mon, 21 Sep 1998 10:43:54 +0200 | paulson | Unary minus is now #- and not #~ | changeset | files |