Sun, 01 Jul 2018 16:13:25 +0100 | paulson | a few more lemmas from Paulo and Martin | changeset | files |
Sun, 01 Jul 2018 17:38:08 +0200 | nipkow | merged | changeset | files |
Sun, 01 Jul 2018 10:58:14 +0200 | nipkow | added lemmas | changeset | files |
Sat, 30 Jun 2018 18:58:13 +0100 | paulson | credits to Paulo and Martin | changeset | files |