| Tue, 27 Nov 2007 16:48:38 +0100 | wenzelm | standard_parse_term: check ambiguous results without changing the result yet; | changeset | files |
| Tue, 27 Nov 2007 16:48:37 +0100 | wenzelm | challenge by John Harrison: down to 12s (was 17s, was 75s); | changeset | files |
| Tue, 27 Nov 2007 16:48:35 +0100 | wenzelm | Knaster_Tarski: turned into Isar statement, tuned proofs; | changeset | files |
| Tue, 27 Nov 2007 15:49:25 +0100 | berghofe | first_order_match now only calls loose_bvar when inside an abstraction. | changeset | files |