Sun, 22 Apr 2018 21:05:14 +0100 | paulson | Tidied a lot of messy proofs | changeset | files |
Sat, 21 Apr 2018 11:13:35 +0200 | nipkow | dont rename PQ.del_min | changeset | files |
Sat, 21 Apr 2018 08:41:42 +0200 | nipkow | del_min -> split_min | changeset | files |