Thu, 11 Apr 2019 21:01:59 +0200 | wenzelm | tuned; | changeset | files |
Thu, 11 Apr 2019 17:16:03 +0100 | paulson | merge plus tidied three proofs | changeset | files |
Thu, 11 Apr 2019 16:49:55 +0100 | paulson | merged | changeset | files |
Thu, 11 Apr 2019 15:26:19 +0100 | paulson | merged | changeset | files |