Wed, 28 Jun 2000 10:46:25 +0200 | paulson | updated and tidied | changeset | files |
Wed, 28 Jun 2000 10:42:14 +0200 | paulson | tidied a monstrous proof | changeset | files |
Wed, 28 Jun 2000 10:41:16 +0200 | paulson | deleted a redundant bind_thm | changeset | files |
Wed, 28 Jun 2000 10:40:06 +0200 | paulson | using the new theorem wf_not_refl; tidied | changeset | files |